Kinsta's entry-level Single 20GB plan costs $35/mo on the monthly toggle, or $30/mo-equivalent ($350 total for the year, after a first month free) on the annual toggle. InterServer does not sell a named plan tier at all -- its pricing page simply lists "Monthly Pricing" at $4.95/mo (MEDIUM confidence), with the option to prepay a longer term for a lower effective rate on the same static table. There is no toggle and no separate renewal figure on InterServer's page -- that absence is not a gap in this research, it is InterServer's actual pricing model, and it is the single biggest structural difference between these two hosts.
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Quick Comparison
| Criterion | Kinsta (Single 20GB) | InterServer (flat-rate) |
|---|---|---|
| Hosting type | Managed WordPress | Shared hosting (cPanel), single flat-rate product |
| Entry price | $35/mo (monthly toggle) or $30/mo-equivalent, $350/yr (annual toggle) -- first month free on either | $4.95/mo month-to-month (MEDIUM confidence), or lower with a prepaid term |
| Renewal price | No separate renewal figure disclosed -- the toggle rate itself recurs | No renewal price exists -- flat-rate model has no promo-then-renewal split |
| Longer-term rate | Not applicable (only monthly/annual toggle) | Half Year $28.21 total ($4.70/mo); Yearly $53.46 ($4.45/mo); 2-Year $100.98 ($4.20/mo); 3-Year $142.56 ($3.96/mo) |
| Setup fee | Not stated on this capture | $0 setup fee |
| Sites / domains | 1 WordPress install | Unlimited domains |
| Storage | 10GB storage | Unlimited disk space |
| Bandwidth | 20GB server bandwidth + 125GB CDN bandwidth | Unlimited transfer |
| Migration | Unlimited free migrations | Free website migration, InterServer-handled |
| Security | WAF + DDoS protection included | Not stated on this capture (no SSL claim confirmed) |
| Backups | 14-day backup retention | Not stated on this capture (frequency not disclosed) |
| Money-back guarantee | Not stated on this capture (day-count not disclosed) | 30-day money-back guarantee |
| Support | Not stated on this capture | 24/7 phone, chat, and ticket support |
| HD affiliate relationship | Yes | Yes |
Kinsta: Full Spec Breakdown
Kinsta's entry tier is Single 20GB. On the monthly toggle it costs $35/mo. On the annual toggle it costs $30/mo-equivalent, billed as $350 for the year after a free first month -- Kinsta frames this as "Save $70 by paying annually" against the $35 x 12 = $420 monthly-toggle baseline. Every Kinsta price on this page names the plan and the toggle state together, because those two figures are easy to conflate and doing so has previously produced mispaired pricing for this exact entity.
Single 20GB includes 1 WordPress install, 10GB of storage, 20GB of server bandwidth plus 125GB of CDN bandwidth, and 14-day backup retention. Unlimited free migrations are included, and a WAF plus DDoS protection ship on every Kinsta plan. Not stated on Kinsta's captured pricing page: an SSL claim, a free domain, a money-back guarantee day-count, or a specific support-channel commitment -- none of those are claimed here. The 99.99% uptime figure that appears elsewhere on Kinsta's site is scoped to Enterprise and dedicated tiers, not Single 20GB, and is not attributed to the entry plan in this comparison.
InterServer: Full Spec Breakdown
InterServer does not sell a named plan tier the way Kinsta or most other hosts do -- its pricing page is a single static table headed simply "Monthly Pricing," listing $4.95/mo (MEDIUM confidence, since the source page shows a dollar-prefixed number without a separate literal currency string confirming it). That same table also lists prepaid multi-term options at a lower effective monthly rate: Half Year for $28.21 total ($4.70/mo), Yearly for $53.46 ($4.45/mo), 2-Year for $100.98 ($4.20/mo), and 3-Year for $142.56 ($3.96/mo). These are not a toggle between two states the way Kinsta's monthly/annual switch works -- they are five points on one flat pricing table, and none of them involve a separate promotional rate that later jumps to a higher renewal figure. There is a $0 setup fee across the board.
InterServer's plan includes unlimited disk space, unlimited transfer, and unlimited domains, along with free website migration handled by InterServer itself (not a self-service tool). The plan carries a 30-day money-back guarantee, cPanel access, 24/7 support across phone, chat, and ticket channels, and 275 one-click-install scripts. Not stated on InterServer's captured pricing page: an SSL claim, a free domain, backup frequency, or an uptime percentage/SLA -- none of those are claimed for InterServer here, because none of them are confirmed on the page.
Head-to-Head: Pricing and the No-Renewal-Jump Question
| Plan | Rate | Renewal |
|---|---|---|
| Kinsta Single 20GB -- monthly toggle | $35/mo | Recurs at $35/mo |
| Kinsta Single 20GB -- annual toggle | $30/mo-equivalent, $350/yr after 1st month free | Recurs at the $30/mo-equivalent annual rate |
| InterServer -- monthly | $4.95/mo (MEDIUM confidence) | No renewal price exists -- same flat rate continues |
| InterServer -- 3-year prepay | $142.56 total ($3.96/mo effective) | No renewal price exists -- same flat rate continues |
This is where InterServer's pricing model becomes the actual story, not a footnote. Most budget hosts -- GoDaddy and HostGator among them -- advertise a steep introductory discount that expires into a much higher renewal rate once the term ends. InterServer does not do that. Its pricing page shows no "renews at" figure anywhere, because there is nothing to disclose: the rate you sign up at is the rate that continues, whether you pick the $4.95/mo month-to-month option or one of the prepaid multi-year terms. That absence of a promo-then-renewal split is InterServer's actual selling point against nearly every other budget host in this cohort, and it is worth stating plainly rather than treating it as a missing data point.
Kinsta's pricing does not follow the steep-discount-then-jump pattern either -- the toggle rate you choose is close to what recurs, aside from the one-time first-month-free credit -- but Kinsta is priced roughly 7x to 9x higher than InterServer's flat rate depending on which toggle and which InterServer term you compare. That gap reflects the difference between managed WordPress infrastructure and a general-purpose flat-rate shared hosting product, not a pricing trick on either side.
Head-to-Head: What "Unlimited" Buys You at InterServer vs Managed Infrastructure at Kinsta
InterServer's unlimited disk space, unlimited transfer, and unlimited domains look generous next to Kinsta's 10GB storage, capped bandwidth, and single-WordPress-install limit. But InterServer's page does not confirm an SSL claim, a free domain, backup frequency, or an uptime percentage -- all four of those are real gaps in what InterServer discloses, and none of them are filled in with a guess here. Kinsta's entry plan, by contrast, confirms 14-day backup retention and includes a WAF plus DDoS protection at the entry tier, security features InterServer's captured page does not state.
The practical read: InterServer is built for someone who wants generous resource caps, a flat and predictable price with no renewal surprise, and 24/7 phone support -- a channel neither Kinsta nor most budget hosts in this cohort confirm. Kinsta is built for someone who wants WordPress-specific managed infrastructure with confirmed security and backup features, and is willing to pay a materially higher price for it.
When to Choose Kinsta
- Buy Kinsta if you have one WordPress site and want managed infrastructure -- a confirmed WAF, DDoS protection, and 14-day backup retention -- rather than a general-purpose shared account.
- Buy Kinsta if you're migrating an existing WordPress install and want unlimited free migrations handled as part of the base plan.
- Buy Kinsta if predictable toggle-based pricing (no steep promo-to-renewal jump) matters, even though the absolute price is materially higher than InterServer's.
When to Choose InterServer
- Buy InterServer if you want a flat rate with no renewal-price surprise -- the $4.95/mo month-to-month rate (or a prepaid term as low as $3.96/mo effective) is what you pay indefinitely, not a teaser rate.
- Buy InterServer if unlimited disk space, transfer, and domains matter more than WordPress-specific managed features.
- Buy InterServer if 24/7 phone support is a requirement -- InterServer states phone, chat, and ticket support, a channel combination not confirmed for Kinsta on this capture.
See the full review for Kinsta and InterServer on HostingDive -- with intro vs renewal pricing and support response time data.
Comparing Kinsta against another managed-WordPress host? See our WP Engine vs Kinsta comparison for a same-tier managed matchup.
Frequently Asked Questions
Does InterServer have a renewal price like most budget hosts?
No. InterServer's pricing page shows no separate "renews at" figure for any term -- the rate you sign up at (monthly or a prepaid multi-year term) is the rate that continues. That is a structural difference from hosts with a steep intro-discount-then-renewal-jump model.
What is InterServer's cheapest effective rate?
$3.96/mo effective, if you prepay the 3-year term for $142.56 total. The month-to-month rate is $4.95/mo (MEDIUM confidence). Both are flat rates with no later renewal increase.
Is Kinsta's $35/mo or $30/mo the correct monthly figure?
$35/mo is the Single 20GB plan on the monthly toggle. $30/mo is the same plan's annual-toggle equivalent rate ($350/yr after a free first month). Always check which toggle state a Kinsta price refers to before comparing it.
Does InterServer confirm free SSL?
No. SSL is not stated on InterServer's captured pricing page, so no SSL claim is made for InterServer in this comparison.
Does Kinsta's entry plan include phone support?
Not stated on this capture. Kinsta's support-channel commitment is not disclosed on the captured pricing page, so no support claim is made for Kinsta here. InterServer, by contrast, states 24/7 phone, chat, and ticket support.
How many domains can InterServer host?
Unlimited domains, per InterServer's pricing page, alongside unlimited disk space and unlimited transfer. Kinsta's Single 20GB plan is scoped to 1 WordPress install.