ホスティング.com (A2) vsホストアルマダ (2026): ブランド変更されたベテラン vs 独立系チャレンジャー - JA

The Companies Behind the Two Names

Start with who you're actually buying from, because it changed for one of them. ワールドホストグループ, a UK holding company that also owns Krystal and TSOHost, bought A2 Hosting in early 2025 and folded it into Hosting.com on April 28, 2025. The a2hosting.com domain now redirects to hosting.com. The Guru Crew support brand, the 24/7 電話回線, and the data center footprint carried over. The plan names didn't: 起動, ドライブ, ターボブースト, and Turbo Max became Starter, プラス, プロ, とマックス.

HostArmada has no such backstory. Founded in late 2019 and still privately held under founder Simeon Mitev, it has run the same Cloud SSD plan structure (ドックを開始, Webワープ, スピードリーパー) 長年. No acquisition, no rebrand, no plan renaming.

Why does this matter for a buyer? Stability of pricing and support tends to track stability of ownership. A2's history of steep renewal hikes, と 2019 ransomware outage that cost some customers data, are part of its record, though that's six years and two ownership changes back now. HostArmada's record is shorter but unbroken. Sign a multi-year term and you're betting on which one keeps its current shape. Neither bet is wrong. They're just different bets.

Pricing and What the Promo Really Costs

Both hosts lead with a sub-USD-4 headline. Both renew at three to five times that. The real difference hides in the term length and in what you trade away to hit the lowest rate.

Entry shared tier: 1つのサイト

• HostArmada スタートドック: 1.99ドル/月, but only on a 36-月 期間. で更新します 9.95ドル/月. 15 GB NVMe, 2 CPUコア, 2 GB保証のRAM, 1 サイト, 7-日単位のバックアップ.
• Hosting.com スターター: USD 2.99/mo for the first year on an annual term. で更新します 11.99ドル/月. 15 GB NVMe (fast flash storage), 2 vCPU, 2 GB RAM, 1 サイト, 毎日のバックアップと 30 日間の保持.

Storage and memory are a wash here: both ship 15 GB NVMe と 2 GB RAM on the cheapest plan. The splits sit elsewhere. HostArmada renews USD 2.04/mo cheaper (米ドル 9.95 対米ドル 11.99) and gives a 45-day refund to Hosting.com's 30. Hosting.com pushes back on two points: it runs LiteSpeed here (高性能ウェブサーバー) where Start Dock runs NGINX, and it keeps backups for 30 days against Start Dock's 7. The term gap is the tie-breaker for many. HostArmadaのUSD 1.99 needs a three-year prepay, while Hosting.com's USD 2.99 asks for one year.

Three-year math on a single site: prepay HostArmada Start Dock for 36 months and you pay USD 71.64, 終点. Take Hosting.com Starter on annual terms and you pay USD 35.88 1年目に, then USD 11.99/mo at renewal, landing at roughly USD 323.64 over the same three years. That's about a 米ドル 252 ギャップ in HostArmada's favor, and it only holds if you'll commit (and prepay) three years up front.

Mid shared tier: 複数のサイト

• ホストアルマダウェブワープ: 3.29ドル/月 (36-月 期間), 更新日 16.45ドル/月. 30 GB NVMe, 4 コア, 4 GB RAM, 無制限のサイト, 14-日単位のバックアップ.
• ホスティングドットコムプラス: intro from USD 2.99/mo (年間), 更新日 14.99ドル/月. 30 GB NVMe, 2 vCPU, 3 GB RAM, 2 サイト, 毎日のバックアップ.

同じ 30 GB storage on both. Hosting.com Plus renews USD 1.46/mo cheaper (米ドル 14.99 対米ドル 16.45) and adds LiteSpeed. But Web Warp doubles the CPU cores (4 に対して 2), adds a gigabyte of RAM, and lifts the site cap to unlimited versus Plus's hard 2-site limit. Host more than two sites and Plus is out, whatever the price.

最上位の共有層: high-traffic or many sites

• ホストアルマダ スピード リーパー: 3.95ドル/月 (36-月 期間), 更新日 19.75ドル/月. 40 GB NVMe, 6 コア, 6 GB RAM, 無制限のサイト, 21-日単位のバックアップ, LiteSpeed を含む.
• Hosting.com プロ: 更新日 22.99ドル/月. 50 GB NVMe, 4 vCPU, 6 GB RAM, 10 サイト, 毎日のバックアップ, LiteSpeed standard.

This is the closest tier. Speed Reaper renews USD 3.24/mo cheaper (米ドル 19.75 対米ドル 22.99), carries 6 cores to Pro's 4, and allows unlimited sites against Pro's 10-site cap. Hosting.com Pro counters with 50 GB NVMe, 10 GB more than Speed Reaper, and LiteSpeed as standard rather than tier-locked. For one high-traffic WordPress site, Speed Reaper's core count and lower renewal win. For someone juggling close to 10 sites with heavy storage, Pro's headroom matters more.

One gap to note: Hosting.com adds a fourth shared tier, マックス, で USD 27.99/mo renewal (100 GB NVMe, 8 GB RAM, 100 サイト). HostArmada has no shared equivalent. Its next step up is VPS, which changes the math, and we cover that below. If you're still scoping the category, 私たちの 共有ホスティングのまとめ shows where both land against the wider market.

The term length is the trap nobody puts in the pricing table. HostArmada's lowest rates assume a 36-month commitment, longer than the 24-month maximum most hosts cap at. You prepay three years to get USD 1.99/mo. Hosting.com's promo is first-year-only on a 12-month term, so year two stings sooner, but you're not locked as long. Domain renewals run roughly USD 14 米ドルへ 18 a year on both after a free first year.

パフォーマンス, LiteSpeed, and the Infrastructure Split

On the spec sheet, the two divide cleanly. Hosting.com puts LiteSpeed, NVMe, and AMD EPYC processors on every shared plan. HostArmada reserves LiteSpeed for Speed Reaper and runs NGINX on Start Dock and Web Warp. All three of its tiers still sit on a Cloud SSD architecture, with CloudLinux and CageFS account isolation (which walls off neighbors so one busy site can't drain your resources) and dedicated RAM.

What that means in practice: LiteSpeed paired with the LSCache plugin is the strongest caching combination for WordPress right now. Getting it on a USD 2.99 予定 (Hosting.com スターター) instead of only the USD 3.95 最上層 (ホストアルマダ スピード リーパー) is a real edge for budget WordPress buyers. HostArmada's counter is architecture. Even Start Dock gets dedicated RAM and CloudLinux isolation, so a noisy neighbor on the same server can't starve your site. Hosting.com publishes RAM and vCPU per tier too, so on guaranteed resources the two are roughly even. On web server at the low end, Hosting.com leads.

Now the speed numbers, 正直に. Independent monitoring tells a mixed story for both. A late-2025 run measured Hosting.com at 99.98% 稼働時間, with US TTFB (最初のバイトまでの時間, サーバーが応答を開始する速度) その周り 462 MS. Global TTFB sat nearer 642 ms as an origin measurement, though Hosting.com's free Cloudflare integration trims that for distant visitors once it's switched on. HostArmada posts excellent figures in controlled single-site tests: TTFB under 230 MS, near-100% uptime over 30-day windows. But a broader April 2026 measurement across 871 HostArmada sites told a different story. Average TTFB landed close to 1.8 秒, with under half beating 800 MS. Read it this way: a well-configured HostArmada site on a nearby data center is fast, but field-wide results vary more than the marketing suggests. Neither host is the clear speed winner on third-party data.

Data center reach favors HostArmada on paper. それは提供します 11 locations for shared hosting and 23 VPS用, spanning Newark, ダラス, フリーモント, トロント, ロンドン, フランクフルト, ムンバイ, シンガポール, and Sydney among others. Hosting.com confirms a smaller set (Amsterdam and Singapore are its newest, alongside US regions, ロンドン, フランクフルト, ムンバイ, とシドニー), だいたい 11 に 12 named locations. Pick the host with a server near your audience. For India or broad Asia-Pacific traffic, both reach Mumbai and Singapore, so that one's close.

WordPress: Cache as Standard vs Cache Gated

WordPress専用, the LiteSpeed question settles most of it. Hosting.com ships LiteSpeed caching on Starter, so a single WordPress blog gets the best-in-class cache stack for USD 2.99 イントロと米ドル 11.99 リニューアル. To match that on HostArmada you're on Speed Reaper at USD 3.95 イントロと米ドル 19.75 リニューアル, though you also pick up 6 CPU cores and unlimited sites for the climb. Both run cPanel (the familiar industry-standard control panel), both include free SSL, both handle one-click WordPress installs.

Running a WooCommerce store with real order volume? HostArmada's dedicated RAM and CloudLinux isolation on every tier reassure you when checkout traffic spikes. For a content site that lives on cached pages, Hosting.com's everywhere-LiteSpeed is the cheaper route to speed. Outgrow shared hosting entirely and the decision changes again; 私たちの マネージド WordPress ホスティング ガイド covers the tier above both of these.

Support and the Refund Safety Net

Both run 24/7 チャット, 電話, チケット. The reputations differ. HostArmada is one of the highest-rated mid-market hosts for support, その周り 4.8/5 おおよそ横切る 1,400 ユーザーレビューの集計, with chat replies often under a minute and agents that reviewers describe as technically competent rather than script-bound. Hosting.com kept A2's Guru Crew brand and a directly dialable phone number with no callback queue, which is honestly useful at 2am when a checkout page breaks. しかし 2025 と 2026 reviews flag more first-line scripting and upsell pressure than the brand carried at its late-2010s peak.

The refund gap is concrete. ホストアルマダが与える 45 日々 to walk away on shared plans; Hosting.com gives 30. それは 50% longer to decide HostArmada isn't for you. One catch buyers miss: HostArmadaの 45 days is shared-only. Its VPS and dedicated plans drop to a 7-day window, so the generous refund doesn't follow you up the ladder.

How to Choose Between Hosting.com and HostArmada

Skip the spec sheet. Match yourself to one of these instead.

ワークロード: one WordPress blog at 10-30k monthly visits, lowest three-year cost, and you'll commit the full term. 行け HostArmada スタートドック USD 1.99/月で (36-月前払い, 米ドル 71.64 all in). It undercuts Hosting.com Starter's three-year cost by about USD 252. Skip Hosting.com here unless a three-year lock makes you nervous, in which case its one-year promo is the flexible alternative.

Want LiteSpeed caching on a single site but only a one-year commitment? 選ぶ Hosting.com スターター at USD 2.99/mo for the first year, which ships LiteSpeed on the entry plan. To match it on HostArmada you'd jump to Speed Reaper at USD 3.95/mo on a 36-month term. For a one-year LiteSpeed WordPress site, Hosting.com is the cheaper, shorter bet.

バジェット: under USD 20/mo at renewal, ホスティング 3 に 10 sites on one plan. 行け ホストアルマダ スピード リーパー (USD 19.75/月の更新, 無制限のサイト, 6 コア, LiteSpeed, 21-日単位のバックアップ). Hosting.com Plus caps you at 2 sites and Pro at 10, and Pro renews higher at USD 22.99/mo. Pick Hosting.com Pro instead only if you need its 50 GB NVMe over Speed Reaper's 40 GB.

Scaling past shared into cheap VPS territory: から始める HostArmada's Spark VPS, unmanaged from USD 3.69/mo. That's well below its managed Web Shuttle plan at USD 29.95/mo, so it's the budget route if you can run your own server. Hosting.com's unmanaged VPS starts higher at USD 4.99/mo intro (米ドル 9.99 リニューアル). Remember HostArmada's refund drops to 7 VPS での日数. For managed VPS specifically, neither is the value leader, そして私たちの VPSホスティングの比較 has stronger picks.

よくある質問

Is HostArmada better than Hosting.com (以前の A2 ホスティング) WordPress用?

For a single cached WordPress site on a budget, Hosting.com edges it, because LiteSpeed caching ships on the USD 2.99 スタータープラン. On HostArmada you only get LiteSpeed on Speed Reaper (米ドル 3.95 イントロ, 米ドル 19.75 リニューアル). For multiple WordPress sites or a WooCommerce store, HostArmada's unlimited-site Speed Reaper and 6 CPU cores pull ahead. One site on a budget leans Hosting.com; several sites or a store leans HostArmada.

3年間でどちらが安くなりますか, HostArmada or Hosting.com?

HostArmada, 明らかに, if you commit the full term. Start Dock prepaid for 36 月額料金は米ドル 71.64 合計. Hosting.com Starter runs USD 2.99/mo for year one, then USD 11.99/mo at renewal, 約米ドル 323.64 3年以上にわたって. The gap is roughly USD 252. The trade-off is commitment: HostArmada's rate requires a three-year prepay, while Hosting.com locks you for only one.

Does HostArmada use LiteSpeed on all plans?

いいえ. LiteSpeed is limited to the top Speed Reaper shared tier; Start Dock and Web Warp run NGINX on HostArmada's Cloud SSD architecture. Hosting.com is the opposite, with LiteSpeed and LSCache on all four shared tiers, including the entry Starter plan. If LiteSpeed on a cheap plan is your priority, Hosting.com wins that point.

If I had an A2 Hosting account, what happened to it on Hosting.com?

It moved with the rebrand. World Host Group folded A2 Hosting into Hosting.com on April 28, 2025, and a2hosting.com now redirects there. Existing accounts, the Guru Crew support team, and the data centers carried over. プラン名が変わりました (起動, ドライブ, ターボブースト, and Turbo Max became Starter, プラス, プロ, とマックス). Your service kept running, just under a new name and dashboard.

Does HostArmada or Hosting.com have a longer money-back guarantee?

The longer window belongs to HostArmada: 45 days on shared plans against Hosting.com's 30, それで 50% more time to decide. One thing worth knowing: that 45-day window applies to shared hosting only. HostArmada's VPS and dedicated plans use a 7-day refund, so don't assume the longer window follows you if you upgrade.

最終評決

HostArmada is the pick for buyers who'll commit. Host one to a few WordPress sites, want the lowest three-year cost, a 45-day safety net, and the highest-rated support of the two, and its Start Dock and Speed Reaper plans win on renewal price and refund length. Skip HostArmada if you can't sign a 36-month term, or if you want LiteSpeed without paying for the top tier. そのために, Hosting.com is the better fit.

ホスティング.com (以前の A2 ホスティング) is the pick for flexibility and cheap LiteSpeed. Its one-year promo, LiteSpeed plus NVMe on every shared plan, and directly dialable phone support suit a single WordPress site that wants speed without a three-year lock. Skip Hosting.com if your priority is the lowest long-term bill or the longest refund window, where HostArmada's USD 9.95 entry renewal and 45-day guarantee are hard to argue with. And weigh the ownership question: you're choosing between a six-year independent and a 23-year brand still settling into new corporate hands.

Still deciding? 私たちの ホスティング検索ツール matches you to a provider by budget, トラフィック, そして観客の位置. To see Hosting.com against a different rival, the A2 Hosting vs SiteGround comparison covers how the rebrand reshaped that matchup, その間 ホストArmada vs Scalaホスティング pits HostArmada against a VPS-focused challenger.