Best Colocation Hosting USA (2026) – Top 10 Providers Compared 🇺🇸

PhoenixNAP’s 100,000-square-foot Phoenix data center is changing hands. RadiusDC is closing on the colocation business in Q2 2026, the deal announced in late 2025. That’s one of several 2025-2026 ownership shuffles reshaping who actually runs your US rack space while AI tenants soak up premium Northern Virginia inventory.

Quick answer: For transparent retail pricing, HostDime Orlando (USD 100-175/month for 1U with SOC 2 + HIPAA) is the clearest buy. For maximum US geographic spread, Hivelocity’s 13 metros beats everyone else at the mid-market tier. For regulated healthcare or fintech workloads, Atlantic.Net’s formal HIPAA AT-C 105/205 attestation is the right pick. For enterprise hybrid-cloud with native AWS/Azure/GCP on-ramps, PhoenixNAP’s Phoenix facility still wins, even with the ownership change.

Last reviewed: April 2026. Pricing and data center footprints verified against provider websites, public SEC filings, and industry reporting during research.

What We Checked and Why It Matters

Colocation shopping isn’t like picking a shared hosting plan. Rack pricing sits behind quote forms, bandwidth bills arrive 95th-percentile, and compliance attestations come with PDFs you’ll actually need for audits. So the bar for inclusion was deliberately narrower than most US hosting roundups.

Every provider on this list sells colocation as an actively marketed retail product on their own website, not as a cloud subsidiary’s afterthought. DreamHost, Nexcess, and Pair Networks didn’t make the cut. DreamHost is a colocation customer at ViaWest Hillsboro, Nexcess markets managed ecommerce rather than rack space, and Pair Networks rebuilt its Pittsburgh facility in 2025 for internal hosting only.

Scoring weighted four factors for the angles that matter in 2026. First, US footprint breadth: geographic redundancy matters more now that single-market power constraints (Ashburn, Silicon Valley) force multi-metro deployments. Second, compliance depth: SOC 2 Type 2, HIPAA AT-C, and PCI-DSS are non-negotiable for regulated workloads, and we downgraded providers who reference “compliance” without publishing attestations. Third, interconnect ecosystem: cross-connects, carrier count, and native hyperscaler on-ramps (AWS Direct Connect, Azure ExpressRoute, Google Cloud Interconnect) determine whether a facility is a bandwidth consumer or a network participant. Fourth, pricing transparency: providers who publish 1U rates beat quote-only competitors for small deployments.

Independent benchmark data and recent customer reports filled the gaps that provider marketing pages skip, including the January 2026 Rackspace pricing revolt, the March 2026 HostDime UK outage, and the Hivelocity 2025 integration of ColoHouse. We didn’t run our own power-draw tests or latency traces. Every performance claim in this article is sourced to the provider, a regulator, or named independent reporting.

InterServer – Best for Transparent 1U Colocation in the NYC Metro

USD 95 per month for a single 1U in Secaucus, New Jersey. That’s the published 1U colocation rate at InterServer, and it comes with a 1 Gbps unmetered port and one IPv4 address included. Price-lock guarantee applies, so your monthly invoice stays flat for the life of the plan. Uptime SLA specifics aren’t public on the 1U product page.

The Secaucus TEB2/TEB4 campus has been InterServer-owned since 2006. Level 3, XO, AboveNet, Sprint, and Tiscali are all on-site, and cross-connects are free rather than the USD 250-500 setup plus USD 100+ monthly fees you’ll hit at Equinix NY4 across the river. That pricing posture is what makes this the cheapest credible retail colo in the NYC metro for small deployments.

Power allocation is the catch. The entry-tier 1U plan ships with 200W of power, which is fine for a single modern 1U server running light workloads but won’t cover dual-CPU 1U boxes under load. Scale up and you’re negotiating a cabinet. InterServer hasn’t published formal SOC 2, HIPAA, or PCI-DSS attestations for the Secaucus facility, so compliance-bound buyers should request documentation before signing.

Compared against HostDime Orlando’s USD 100-175/month 1U (which includes 75 Mbps bandwidth and SOC 2 + HIPAA), InterServer wins on network (1 Gbps vs 75 Mbps) and loses on compliance paper. Against Hurricane Electric’s full-cabinet USD 600/month Bay Area promo, InterServer’s single-server pricing makes more sense for deployments under 4U.

Pros:

• Published USD 95/month 1U with price lock
• 1 Gbps unmetered port included (1 IPv4)
• Free cross-connects to major carriers on-site
• 24/7 remote hands, reboot, and KVM included

Cons:

• Low entry power (200W) caps single-server configurations
• No public SOC 2 / HIPAA / PCI attestation
• Single owned US facility (Secaucus)

Pricing: 1U starts at USD 95/month with price lock. Cabinets are quote-based. No hidden cross-connect fees at the entry tier.

Best for: Budget-conscious 1U-2U deployments in the NYC metro that don’t need formal compliance paper.

Skip if: You need multi-region US presence, or your workload sits in a regulated industry that requires SOC 2 Type 2 attestation documents.

Verdict: Choose InterServer for single-server Secaucus deployments where your compliance officer doesn’t need an AT-C 205 report. If you need formal SOC 2 Type 2 + HIPAA paperwork at a similar price point, go straight to HostDime Orlando instead. The USD 5-80/month premium buys you audit-ready compliance.

Liquid Web – Best for Tier IV Managed Colocation

Liquid Web doesn’t publish colocation pricing. That’s the first honest point. You call or fill in a form, their sales team calls back, and the quote reflects cabinet count, power draw, and whether you want Heroic Support engineers patching your BIOS at 3 AM. The trade-off: if you hate sales cycles, this isn’t the provider for you.

What you get after that sales cycle is real. The Lansing, Michigan campus runs three wholly owned data centers with Tier IV infrastructure claimed per third-party directory listings, Level 3 Support Engineers physically on-site 24/7, and a 100% network and power uptime SLA with actual credit compensation attached. SSAE-18 SOC reports, HIPAA compliance, and Safe Harbor certification cover the audit side.

Secondary US presence sits in Phoenix/Scottsdale at 3402 E University Dr, which happens to be PhoenixNAP’s flagship address. So you’re renting inside the same facility PhoenixNAP operates, wrapped in Liquid Web’s management layer. That’s a useful detail for buyers weighing the two. If you need PhoenixNAP’s direct cloud on-ramps, book PhoenixNAP directly and skip the managed layer.

Liquid Web’s retail colo footprint (two US markets: Lansing and a shared Phoenix cage) is narrower than Hivelocity’s 13 US metros or Cogent’s 25+ cities. What closes the gap is management. Where most providers in this article sell rack space and remote hands, Liquid Web sells rack space plus engineers who’ll actually troubleshoot your application stack, not just push reset buttons.

Pros:

• Owned Tier IV Lansing campus with onsite Level 3 engineers
• 100% uptime SLA with credit compensation
• SSAE-18 SOC, HIPAA, Safe Harbor documentation
• Managed stack option, not just colocation

Cons:

• No public 1U pricing; quote-only sales cycle
• Two US markets only (Lansing, shared Phoenix)
• Colocation is a secondary product vs. their dedicated / private cloud lines

Pricing: Custom quote. Expect enterprise-tier contracts (multi-year, cage or private POD scale). Month-to-month is available but not at entry prices.

Best for: Regulated enterprises who want rack space plus actual application-level support from the same vendor.

Skip if: You need single-server pricing, or you already run a competent in-house ops team and don’t need a managed wraparound.

Verdict: Choose Liquid Web when the answer to “who fixes this at 3 AM” needs to be someone not on your payroll. If you only need rack space and remote hands (not managed OS or app support), Hivelocity’s 13-city footprint gives you better geographic options at a lower support price. If you need the Phoenix facility specifically, book PhoenixNAP directly and drop the management wrapper.

Hivelocity – Best for Multi-Metro US Redundancy

Thirteen US metros. That’s the post-ColoHouse-merger Hivelocity footprint: Albany, NYC (two sites), Philadelphia, Atlanta, Miami, Tampa (two sites), Chicago, Dallas, Los Angeles (two sites), and Colorado Springs. No other mid-market retail colocation brand on this list matches that spread. Cogent’s 25+ US cities is wholesale-only, Rackspace stops at 7 sites, and PhoenixNAP is single-metro.

The February 2025 integration of ColoHouse into Hivelocity consolidated what were two separate brands into one. That’s good for buyers (unified billing, single support portal, one SLA) and messy for legacy ColoHouse customers who’ve had to remap contracts. Colocation is sold from 1/4 rack up to full cages, with 99.99% network and 99.99% power uptime SLAs, 24/7 remote hands, and SSAE-16 SOC 1 + SOC 2, HIPAA, and PCI compliance documentation.

Published pricing is thin. Hivelocity won’t quote 1U colocation on the website. Bandwidth bills 95th-percentile with commitments from 10 Mbps to 10 Gbps, and overage runs USD 1.50-2.00 per Mbps. For geographically redundant deployments (one cabinet in Dallas, one in NYC, one in LA), unified billing across 13 metros is a real advantage.

Watch the service addendum. Hivelocity’s own colocation contract states remote hands are “limited in scope and availability and may require a specific liability waiver prior to commencing.” Translation: complex hardware work beyond cable-pulls and reboots gets individually scoped. Recent 2025 reviews also cite slower support responsiveness than the 2023 baseline, though outages haven’t spiked.

Pros:

• 13 US metros under unified billing and support
• Full SOC 1 + SOC 2, HIPAA, PCI documentation
• Dual-site metros in LA, NYC, Tampa for intra-metro redundancy
• 1/4 rack minimum (lower than Cogent’s 1/2 rack floor)

Cons:

• No public 1U pricing
• Remote hands scope limitations in service addendum
• ColoHouse migration paperwork may affect legacy accounts

Pricing: Custom quote from 1/4 rack. Bandwidth 95th-percentile with finite-transfer alternative (5 TB-500 TB+) plans available.

Best for: Buyers needing 3-5 US metro deployments under one contract, with mid-market compliance needs.

Skip if: You need single 1U pricing upfront or a facility with formal Uptime Institute Tier IV certification.

Verdict: Choose Hivelocity when geographic spread matters more than per-site depth. For single-metro deployments, HostDime Orlando (USD 100/month published 1U with SOC 2 Type 2) wins on transparency, and PhoenixNAP wins on interconnect depth.

PhoenixNAP – Best for Enterprise Hybrid-Cloud Colocation (Acquisition Caveat)

Read the footnote first. RadiusDC announced in late 2025 it’s acquiring PhoenixNAP’s Phoenix colocation business, with the deal closing Q2 2026. Operations continue, but branding, contract terms, and product roadmap are all in transition. If you’re signing a three-year cage lease today, ask about assignment and termination clauses before your pen hits paper.

With that flag up, the Phoenix facility itself is one of the strongest retail colo assets in the US Southwest. 100,000+ square feet of raised floor with a 530,000 sq ft expansion underway, 350+ watts per square foot at Tier 3 standard, and 44 kW per rack if you need AI-scale density. More importantly, 40+ carriers and native on-ramps to AWS Direct Connect (US West North California), Azure ExpressRoute (Phoenix2, West US 3), and Google Cloud Interconnect (phx-zone1/zone2-917) sit inside the same building. Megaport Cloud Router bridges the rest.

Compliance covers SOC 1, SOC 2, PCI-DSS, HIPAA-ready, AZRamp, SOX, and GLBA. Half-cabinet pricing surfaces around USD 499/month via Datacenters.com marketplace listings, with a 20A 208V single-phase circuit, 50 Mbps port, and a /29 IPv4 block. That’s the cheapest verifiable entry point into a Phoenix carrier-neutral Tier 3 cage.

Where Hivelocity advertises 13 US sites as its edge and Rackspace offers 7 with multicloud fabric, PhoenixNAP trades footprint for depth in one market. If your architecture is single-region with hybrid cloud reach, that trade favors Phoenix. The 40+ carriers alone dwarf HostDime Orlando’s roughly 8 major carriers in the same analysis.

Pros:

• Native AWS, Azure, GCP on-ramps in-facility
• 40+ carriers on-site at a single Phoenix address
• Up to 44 kW per rack for AI / GPU deployments
• Deep compliance stack (SOC 1/2, PCI, HIPAA-ready, AZRamp)

Cons:

• RadiusDC acquisition Q2 2026 brings brand/contract uncertainty
• Geographic single-point (Phoenix only; other cities are network PoPs, not full colo)
• No published 1U rate; half-cabinet entry starts around USD 499/month

Pricing: Half-cabinet from USD 499/month; custom quote above that.

Best for: Enterprise hybrid-cloud deployments needing AWS/Azure/GCP interconnect from day one, with AI-capable power density.

Skip if: You need geographic redundancy across metros, or you’re risk-averse on active M&A transitions.

Verdict: Choose PhoenixNAP if Phoenix plus hybrid-cloud on-ramps matches your exact requirement and you can tolerate the RadiusDC transition. For multi-metro redundancy, Hivelocity wins at similar price. For cleaner compliance paper without the ownership-change caveat, Atlantic.Net’s HIPAA-first stack is the safer pick.

Rackspace – Best for Multicloud-Integrated Colocation

Where Hivelocity markets 13 US sites, Rackspace runs 7: San Francisco / San Jose, San Antonio / Windcrest, Grapevine (DFW), Chicago / Elk Grove Village, Somerset NJ, and Herndon / Ashburn (IAD1 + IAD2). Smaller footprint, different pitch. Rackspace’s colocation product is wrapped around RackConnect Global, which stitches multicloud fabric across AWS, Azure, and Google Cloud from inside your cage. That’s what you’re paying for.

Pricing is custom quote across every deployment tier. Rackspace’s compliance assistance covers SOC 2, HIPAA, PCI-DSS, FedRAMP, and ISO. The FedRAMP line matters for public-sector buyers who can’t use most providers on this list. Smart Hands service levels commit to one-hour response and 24-hour execution at select data centers, which puts them in the same service tier as Liquid Web’s Lansing operation.

Be honest about the elephant in the room. Rackspace’s January 2026 email pricing revolt (rates jumped from USD 2.99 to USD 10 per mailbox with weeks of notice) damaged trust across their customer base. While colocation contracts aren’t email, the underlying signal is “pricing can move on short notice.” Read your agreement carefully, and if possible, negotiate a price-change notice clause.

RackConnect Global overlaps with what PhoenixNAP delivers via native on-ramps, but the topology differs. PhoenixNAP is “bring the cloud to Phoenix.” Rackspace is “fabric across our 7 sites to any cloud.” Choose based on whether you want single-site depth or multi-site flexibility.

Pros:

• RackConnect Global multicloud fabric (AWS/Azure/GCP)
• 7 US data centers including IAD1 + IAD2 Ashburn
• FedRAMP compliance for government workloads
• 1-hour Smart Hands response SLA at select sites

Cons:

• Quote-only pricing; January 2026 pricing revolt signals willingness to reprice
• Smaller US footprint than Hivelocity or Cogent
• Enterprise sales cycle; not designed for single-server buyers

Pricing: Custom quote. Enterprise multi-year contracts are the norm.

Best for: Buyers who need multicloud fabric tied to colocation, plus FedRAMP compliance for public-sector workloads.

Skip if: You need single-server pricing, or you’ve been burned by the 2026 email pricing move and want a provider with a price-stability track record.

Verdict: Choose Rackspace when multicloud fabric and FedRAMP are the specific combo you need. If multicloud matters but FedRAMP doesn’t, PhoenixNAP delivers equivalent cloud on-ramps at lower enterprise friction. If FedRAMP matters but multicloud doesn’t, shop GovCloud-certified colos. Rackspace is overkill.

Cogent Communications – Best for Direct-Backbone Network Buyers

If your workload already pushes 10 Gbps of transit and you’re tired of paying IP transit margins on top of rack space, Cogent’s colocation product is structured for you. 80 North American data centers, 25+ in the US across NYC, DC, Boston, Atlanta, Miami, Orlando, Tampa, Chicago, Dallas, Houston, Austin, LA, San Diego, Pittsburgh, Minneapolis, Kansas City, Detroit, Nashville, Raleigh, Charlotte, and more. The bigger number, though, is that every rack in those facilities is one cross-connect from Cogent’s global fiber backbone.

That’s the model. Cogent sells rack space as a customer-acquisition channel for their IP transit business. Colocation is priced at half-rack, full-rack, or cage minimums (1/2 rack floor, where Hivelocity sells from 1/4 rack). Bandwidth tiers start at 100 Mbps and scale to 100 Gbps, drawn directly from the backbone. Setup and cross-connect to Cogent IP is trivial because it’s their own fiber.

Transparency is thin. Cogent’s public colocation page doesn’t publish SLA percentages, specific power allocations, or cabinet pricing. Historical community reports put half-rack at USD 1,500-2,000/month, but that data is 2024-era and carries a staleness flag. Cogent also divested two data centers for USD 144 million per Data Center Dynamics reporting, so the 25+ US site count is shifting. Confirm the specific metro before you commit.

Against Rackspace, Cogent has more US cities (25+ vs 7) but none of the multicloud fabric story. Against Hivelocity’s 13 metros with published SLAs, Cogent trades retail transparency for wholesale backbone access.

Pros:

• 25+ US cities on Cogent-operated infrastructure
• Direct cross-connect to Tier 1 IP backbone
• 100 Mbps to 100 Gbps bandwidth tiers from the same carrier
• Strong fit for network-first architectures

Cons:

• No public pricing, SLA %, or compliance details on colo page
• 1/2 rack minimum (no single-server retail)
• Site count shifting post-USD 144M divestiture

Pricing: Custom quote. Bandwidth bundled into colo contracts. Expect wholesale-style multi-year terms.

Best for: Network-heavy tenants pushing 10 Gbps+ who want backbone access bundled into rack lease.

Skip if: You’re buying 1U-4U retail colocation, or compliance attestation matters to your auditor.

Verdict: Choose Cogent when transit cost dominates your colocation TCO. For retail deployments with published pricing and compliance, HostDime or Atlantic.Net are the cleaner paths. For geographic spread with mid-market SLAs, Hivelocity.

HostDime – Best for Published 1U Retail Colocation

HostDime publishes 1U colocation pricing. That alone makes them unusual in this list. USD 100-175/month for a 1U-3U single server at their Orlando, Florida facility, with 1 Amp at 208V, 75 Mbps burstable over a GigE port, and 24/7 remote hands included. The USD 100/month figure undercuts most Ashburn single-server offerings by 40% or more, and includes compliance paper that most budget colos skip.

The Orlando campus sits at 440 West Kennedy Boulevard (25,000 sq ft Tier III). HostDime is also completing a 100,000 sq ft Tier IV facility at 1 Innovative Place in Maitland, Florida, rated Category 5 hurricane-resistant and scheduled to complete Q1 2026. Additional US presence covers Miami and Los Angeles. Compliance includes SOC 2 Type 2, HIPAA, PCI, and full Tier III documentation for Orlando.

Flag the honest weakness. HostDime’s UK facility suffered a contract-dispute-driven outage in March 2026 (26+ hours initially, extending past 96 hours), and the UK subsidiary was dissolved at Companies House in February 2026, leaving UK customers stranded. US operations are legally and operationally separate, but the incident has dented the brand’s reputation, and recent 2025 reviews cite slower support response.

Against InterServer’s USD 95/month 1U in Secaucus, HostDime’s USD 100 base is essentially the same price. The difference is compliance: HostDime brings SOC 2 Type 2, HIPAA, and PCI to the same price point InterServer delivers without formal attestation. For regulated single-server deployments, that’s the deciding factor.

Pros:

• Published USD 100-175/month 1U with compliance included
• SOC 2 Type 2, HIPAA, PCI documentation
• Tier III Orlando + Tier IV Maitland (Q1 2026) + Miami + LA
• 24/7 remote / smart / expert hands on all plans

Cons:

• March 2026 UK outage dented brand reputation (US ops separate)
• Specific uptime SLA percentage not published on product page
• Support response reports have softened in 2025-2026

Pricing: 1U-3U at USD 100-175/month. 1/4 rack, 1/2 rack, and full cabinet scale from there. No cross-connect charge at single-server tier.

Best for: Regulated single-server to 1/4-rack deployments in the Southeast US needing real compliance paper.

Skip if: You need hyperscaler on-ramps (PhoenixNAP wins there) or Northern Virginia presence (HostDime has none).

Verdict: Choose HostDime for compliance-bound 1U-through-quarter-rack deployments in Orlando, Miami, or LA. For deeper hyperscaler interconnect, PhoenixNAP Phoenix. For a formal HIPAA AT-C 105/205 attestation your auditor will actually praise, Atlantic.Net.

Hurricane Electric – Best for Bay Area Peering Hub Access

USD 600 per month. That’s the promotional full 42U cabinet rate at Hurricane Electric Fremont 2, with power plus 1 Gbps of HE backbone included (one cabinet per customer limit). After the promo rolls, customer reports put the renewal rate closer to USD 700-850/month, so budget for that. Fremont 2, Fremont 1, and San Jose 55 S Market form the three Bay Area sites.

What you’re really buying: direct access to HE’s peering fabric. Fremont 2 alone lists 13 IXPs, 295 connected networks, and 8 carriers with diverse fiber. For network operators, DNS providers, CDN edges, and anyone routing announcements globally, HE’s interconnection density in the Bay is among the best on the West Coast. Single 1U deployments are sold but require a direct quote. Only the full-cabinet promo is posted.

Honest caveats. Power density at HE is notoriously conservative. Community reports describe one full rack supporting only 2-3 dual-Xeon E5 servers at full load, because the per-cabinet amperage runs tight. Square-post server rails cost extra. Remote hands are 24/7 and onsite staff is 24/7, but support responsiveness for complex server issues is described as slow in recent 2025 discussions. No SOC 2, HIPAA, or PCI attestations are listed on the colocation page.

Against VPB’s LA-only colocation at USD 849/month for a 42U cabinet, HE’s USD 600 Fremont rate is 30% cheaper and ships with 1 Gbps vs VPB’s 50 Mbps baseline. The tradeoff is network orientation: HE routes you through HE’s backbone by default, VPB has PCCW, China Unicom, and HiNet for Asia access.

Pros:

• USD 600/month full cabinet promo (Fremont 2)
• Dense peering fabric (13 IXPs, 295 networks at FMT2)
• 24/7 onsite staff + 24/7 remote hands
• Single 1U deployments available on request

Cons:

• Low power density limits dual-CPU deployments per rack
• No SOC 2 / HIPAA / PCI attestations published
• Bay Area only (no East Coast, no Central US)
• Promo renewal bumps to USD 700-850/month

Pricing: Cabinet from USD 600/month (promo). 1U and cage quotes on request. 10 GigE available.

Best for: Network operators, DNS / CDN / peering-heavy workloads needing Bay Area interconnect.

Skip if: You need power-dense GPU or AI deployments (HE’s amperage won’t cover it) or you need compliance paper.

Verdict: Choose Hurricane Electric when Bay Area peering density is the job. For comparable pricing with East Coast presence, InterServer Secaucus. For power-dense deployments, PhoenixNAP Phoenix at 44 kW/rack crushes HE on density.

VPB – Best for Los Angeles Colocation With Asia Route Access

No published SOC 2. No Tier rating. No HIPAA statement. Start with what VPB doesn’t have, because it’ll save compliance-bound buyers time. VPB, Inc. is a Los Angeles-based colocation and server provider founded February 1996, running its own LA data center plus partner facilities across 60+ cities. The LA colocation product is the one worth looking at for US buyers.

Full 42U cabinet pricing starts at USD 849/month with 20 Amp 120V power and a 50 Mbps port, climbing to USD 1,349/month for 40 Amp and 100 Mbps. A /26 block (61 usable IPv4s) is included. Carriers on-site include BroadbandOne (BBOI), Hurricane Electric, nLayer, Tiscali, PCCW, HiNet, and China Unicom. That last list is the reason VPB is on this article: for traffic routed to mainland China, Hong Kong, or Taiwan, having PCCW and China Unicom upstream at USD 849/month is harder to replicate at HE or Cogent LA.

Customer feedback is mixed. Community review aggregates put VPB around 4.2/10 with consistent complaints about deployment delays, slow ticket response, and login issues. Diesel generator backup and redundant UPS are in place. Uptime SLA is not explicitly posted.

Against Hurricane Electric Fremont’s USD 600/month cabinet, VPB charges 40% more but buys you China/Asia route access HE doesn’t offer out of the box. Against InterServer’s USD 95/month 1U, VPB’s 42U minimum makes it a different purchase entirely. VPB isn’t for single-server buyers.

Pros:

• PCCW, HiNet, China Unicom carriers on-site for Asia routing
• Free on-demand KVM over IP and crash carts
• Full 42U cabinet with /26 IPv4 block from USD 849/month
• 30-year operating history in LA

Cons:

• No published SOC 2, HIPAA, PCI, or Tier rating
• 42U minimum (no retail 1U product)
• Mixed customer reports on support responsiveness
• Single US market (Los Angeles)

Pricing: Full cabinet USD 849-1,349/month depending on power and bandwidth. Port upgradable to 10 Gbps.

Best for: LA-deployed applications routing traffic to mainland China, Hong Kong, Taiwan, or broader APAC.

Skip if: You need compliance attestations, single-server pricing, or US-only routing (where HE Fremont does the job cheaper).

Verdict: Choose VPB only when Asia route access from a US west-coast cabinet is the specific requirement. For any domestic US workload, Hurricane Electric’s USD 600 cabinet or Hivelocity’s LA sites are stronger at lower friction.

Atlantic.Net – Best for HIPAA-Audited Colocation

Atlantic.Net doesn’t lead with colocation. They lead with regulated hosting. The company holds HIPAA AT-C 105 and 205 Type 1 attestations across their US cages, plus SOC 2 Type 2 and SOC 3, and PCI-DSS compliance capability. That’s a compliance paperwork stack most colo-first brands don’t carry. It’s the reason healthcare, fintech, and public-sector buyers gravitate here before looking elsewhere.

Five US data centers: Orlando (FL, company HQ), Dallas (TX), New York (NY), Ashburn (VA), and San Francisco (CA). A 100% uptime SLA covers colocation the same way it covers their cloud products. Remote hands are delivered via on-site contractors and employees at all five facilities. Phone support includes bilingual coverage on the customer service team.

The weakness is pricing transparency. Atlantic.Net publishes zero colocation pricing. Every engagement runs through sales. That slows procurement and makes price-shopping against HostDime Orlando or InterServer Secaucus harder. Tier rating isn’t explicitly stated on the colo page, though facility descriptions reference N+1 redundancy, 24-hour diesel fuel, and carrier-neutral status.

Compared to HostDime Orlando (SOC 2 Type 2 + HIPAA + PCI + published USD 100/month 1U), Atlantic.Net brings formal AT-C 105/205 attestation documents. Compliance officers specifically request those, where HostDime references compliance more loosely on product pages. For audits, Atlantic.Net’s paper is cleaner. For budget, HostDime is the faster yes.

Pros:

• Formal HIPAA AT-C 105 / 205 attestation
• SOC 2 Type 2 + SOC 3 + PCI-DSS capable
• 100% uptime SLA covering colocation
• 5 US data centers (Orlando, Dallas, NYC, Ashburn, SF)

Cons:

• Zero published colocation pricing
• Tier rating not explicitly posted
• Slower procurement cycle than transparent competitors

Pricing: Custom quote; call +1 866-618-3282 or submit the online form.

Best for: Healthcare, fintech, education, and public-sector workloads needing formal HIPAA / SOC / PCI attestations with BAA.

Skip if: Your compliance posture doesn’t need formal attestation paper, in which case HostDime’s published 1U colocation at USD 100/month is faster and cheaper.

Verdict: Choose Atlantic.Net when your compliance officer wants attestation documents in hand before signing anything. For non-regulated budget deployments, HostDime or InterServer deliver the same racks with less paper at a lower price.

Picking Your US Colo by Workload

Which provider is “best” in isolation? Wrong question. Colocation buying is about which provider fits the specific shape of your workload, regulatory posture, and geographic requirements. Below are five concrete buyer scenarios mapped to clear picks.

Scenario 1. Healthcare or fintech, regulated workloads, budget under USD 2,500/month, signed BAA required → Atlantic.Net. The formal AT-C 105/205 attestation gives your compliance officer documents they can attach to the audit workbook. Skip HostDime even though they reference HIPAA compliance. Their attestation depth isn’t at the same tier, and your auditor will come back with follow-up questions you’d rather not field. Skip Liquid Web unless you specifically need managed application-layer support on top of the cage.

Scenario 2. Single 1U-to-4U deployment in the NYC metro, no compliance requirement, budget under USD 200/month → InterServer Secaucus at USD 95/month. 1 Gbps port, free cross-connect, 200W of power per 1U. For equivalent compliance paper at nearly the same price, HostDime Orlando’s USD 100/month 1U adds SOC 2 Type 2 + HIPAA, but you lose the NYC-metro latency. Skip Rackspace and Liquid Web entirely. Enterprise sales cycles don’t pay off at single-server scale.

Scenario 3. Geographic redundancy across 3-5 US metros, unified billing, mid-market compliance needs → Hivelocity. 13 US sites with single-contract SLA coverage beats piecing together contracts with different regional providers. For tighter compliance requirements (SOC 2 Type 2 + HIPAA + PCI bundled), HostDime’s Orlando + Miami + LA footprint is narrower but carries cleaner audit paper for those three metros. Skip Cogent for this scenario unless your annual bandwidth bill is already six figures.

Scenario 4. AI inference or GPU workload needing native AWS Direct Connect, Azure ExpressRoute, or Google Cloud Interconnect from the same facility → PhoenixNAP Phoenix. 44 kW per rack is the density ceiling on this list. 40+ carriers and three hyperscaler on-ramps inside the same building mean egress traffic to cloud services never leaves the building. Rackspace’s RackConnect Global offers equivalent multicloud fabric but spread across 7 sites, so you’re negotiating multi-site contracts instead. Factor in the RadiusDC acquisition closing Q2 2026 and negotiate contract terms accordingly.

Scenario 5. Traffic routed to mainland China, Hong Kong, or Taiwan from a US west-coast cabinet → VPB Los Angeles. PCCW, HiNet, and China Unicom on-site make this the shortest network path. For domestic US-only workloads, HE Fremont or Hivelocity LA are 30-40% cheaper and faster to turn up. Specific beats cheap here: if your application doesn’t need Asia routing, you’re paying for carriers you won’t use.

One workload-independent note. AI-driven power demand has tightened inventory in Northern Virginia since 2023, with Dominion Energy power queue delays pushing new builds to secondary metros. If you’re not locked to Ashburn, Dallas, Phoenix, Atlanta, and Chicago are the metros where 2026 capacity is actually available. Factor that into multi-year planning alongside your US dedicated server options if you’re deciding between colocation and managed hardware.

Frequently Asked Questions

How much does 1U colocation actually cost in the US in 2026?

Published retail 1U colocation in the US currently runs USD 95-175 per month for single-server deployments. InterServer Secaucus sits at USD 95/month with a 1 Gbps port, HostDime Orlando at USD 100-175/month depending on rack unit count with SOC 2 Type 2 + HIPAA included. Above USD 175/month, you’re in quote territory with Liquid Web, Hivelocity, Rackspace, or Atlantic.Net, and pricing varies by metro, power draw, and bandwidth commitment.

Which US colocation providers offer native AWS Direct Connect, Azure ExpressRoute, or Google Cloud Interconnect on-ramps?

PhoenixNAP’s Phoenix facility hosts AWS Direct Connect (US West North California), Azure ExpressRoute (Phoenix2, West US 3), and Google Cloud Interconnect (phx-zone1 and zone2) inside the same building, plus Megaport Cloud Router for any carrier gaps. Rackspace’s RackConnect Global spans AWS, Azure, and GCP across their 7 US sites through a dedicated fabric rather than on-ramps at every facility. For buyers who want all three hyperscalers in one physical location, PhoenixNAP is the cleanest answer.

Is a Northern Virginia (Ashburn) deployment still worth the premium, or should I default to Dallas or Phoenix?

Ashburn still delivers the densest interconnect fabric on the planet, but Dominion Energy power-delivery queues announced in 2023 have pushed large new deployments to secondary metros. For sub-10-cabinet retail buyers in 2026, Dallas (strong carrier density, lower power cost), Phoenix (AI-capable density plus hybrid-cloud on-ramps), and Chicago (neutral midpoint between coasts) often deliver equivalent-or-better economics than Ashburn. Rackspace’s IAD1/IAD2, Atlantic.Net’s Ashburn, and Hivelocity’s nearby Philadelphia and Albany sites cover NoVa requirements when interconnect geography actually matters.

Can I get PCI-DSS and SOC 2 Type 2 attestations on colocation under USD 1,500/month?

Yes. HostDime publishes USD 100-175/month 1U colocation at Orlando with SOC 2 Type 2, HIPAA, and PCI documentation. For formal HIPAA AT-C 105 / 205 Type 1 attestation (the paper your healthcare compliance officer specifically asks for), Atlantic.Net runs quote-based but fits under USD 1,500/month for small cages in Orlando, Dallas, NYC, Ashburn, or SF. Hivelocity’s SSAE-16 SOC 1 + SOC 2 and PCI documentation also apply at the 1/4-rack-and-up tier within that budget.

When is colocation actually the right choice over a dedicated server or cloud hosting?

Colocation means you own the server hardware and rent physical rack space, power, cooling, and network uplink from the provider. Dedicated server means the provider owns the hardware and leases it to you fully configured. Cloud hosting abstracts hardware entirely. Colocation earns its keep when you already own servers (CapEx sunk), you need specific hardware configurations providers won’t stock, your data sovereignty posture prohibits shared infrastructure, or your multi-year TCO math favors CapEx over monthly lease. For most buyers starting fresh in 2026, a dedicated server or cloud instance is the faster start. Colocation pays off once your fleet exceeds 10-20 servers.

Bottom Line

No single provider wins everything in US colocation. The market has stratified: transparent retail budget (InterServer, HostDime, Hurricane Electric), enterprise multicloud (PhoenixNAP, Rackspace), mid-market geographic redundancy (Hivelocity, Atlantic.Net), network-backbone-first (Cogent), regulated-compliance-first (Atlantic.Net, HostDime), and niche geography (VPB for Asia routes, Liquid Web for Michigan managed). Pick the segment first, then pick the provider.

If forced to name three picks for three common buyer profiles: HostDime for transparent retail colocation with real compliance paper, Hivelocity for geographic spread across 13 US metros, and Atlantic.Net for formal HIPAA-audited regulated workloads. PhoenixNAP earns a fourth slot for AI-era hybrid-cloud deployments, with the caveat that you should read the RadiusDC acquisition contract language carefully through Q2 2026.

If colocation doesn’t fit your workload shape, the alternatives are stronger than they were five years ago. Compare our full US hosting guide for shared and VPS options at the smaller end, and the global colocation pillar for benchmarks beyond the US market.