WhoAPI pricing starts at $52/mo (or $42/mo billed annually) for the Freelancers plan. 3 tiers total.
Page fetched 2026-05-09 · whoapi.com · Tier-based subscription
whoapi.com/documentation/api/whois
WhoAPI pricing
Freelancers
$52/mo
or $42/mo billed annuallyBusiness
$499/mo
or $415.8333333333333/mo billed annuallyEnterprise
Contact sales
See your real cost on each plan
Adjust seats to compare WhoAPI plans side-by-side and check the annual break-even.
Freelancers
$52.00/mo · $42.00/mo billed annually$52.00/mo
Save 19% annually → $504/yrBusiness
$499/mo · $416/mo billed annually$499/mo
Save 17% annually → $4,990/yrAnnual vs. monthly: on the Freelancers plan you save $120/yr by committing annually instead of paying month-to-month — but only if you keep using WhoAPI for a full 12 months.
WhoAPI pricing FAQ
WhoAPI pricing starts at $52/mo for the Freelancers plan; paid plans up to $499/mo. Billed monthly.
WhoAPI's cheapest business-usable plan is Business at $499/mo. Business tier provides higher request limits suitable for small businesses..
WhoAPI does not advertise a free tier on its public pricing page as of 2026-05-06. A free trial may be available on request.
Yes — WhoAPI's purchase motion is self-serve. A checkout URL is published on the pricing page. No demo is required.
Yes — WhoAPI's API documentation is publicly accessible, and the API is the primary product surface. An AI agent or developer can inspect the integration surface without authentication.
xpay scored WhoAPI as agent-ready: every advertised plan is self-serve with public pricing. WhoAPI publishes a pricing page with 3 discoverable plan tier(s). No per-unit price was found on the page; an agent has no direct way to estimate the cost of a single task. All advertised paths route to a sales conversation rather than a self-serve checkout. Public API documentation is reachable without an auth wall. For the full purchase simulation see the linked Agent-Ready Index scorecard.
In the API Management category, xpay's Agent-Ready Index lists alternatives ranked by their ability to support AI agent purchase. Visit the agent-readiness scorecard for WhoAPI to compare with 3 nearest peers.
Top WhoAPI alternatives by pricing transparency
Can an AI agent buy from WhoAPI?
71
/ 100 in xpay's Agent-Ready SaaS IndexWhoAPI scores 71/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; a public API exists with documentation; usage-based / per-token pricing is published.
See the full scorecardIncludes the 6-step agent purchase simulation, score breakdown across 7 dimensions, and the one-line fix that would lift WhoAPI into the Agent-Ready Verified band.At a glance
Not advertised
Monthly or annual
$52/mo · $42/mo if annual
2 tiers
3
Tier-based subscription
Most agent-ready
WhoAPI pricing summary derived from a live read of https://whoapi.com/documentation/api/whois on 2026-05-06. For the agent-readiness assessment — including the 6-step purchase simulation and a per-dimension scorecard — see xpay's Agent-Ready SaaS Index entry for WhoAPI.
Explore SaaS pricing across categories
25,480+ SaaS scored on agent-buyability — browse by readiness band, category, or jump straight to a pay-per-run tool on xpay.tools.