generated: '2026-08-14'
method: searched
source: https://whoapi.com/whois-api-pricing/
docs:
- https://whoapi.com/whois-api-pricing/
- https://whoapi.com/domain-availability-api-pricing/
- https://whoapi.com/domain-age-api-pricing/
- https://whoapi.com/domain-score-api-pricing/
- https://whoapi.com/email-score-api-pricing/
- https://whoapi.com/email-blacklist-api-pricing/
- https://whoapi.com/ssl-api-pricing/
note: >-
  WhoAPI prices each of its seven APIs SEPARATELY — there is no single account
  plan. A customer subscribes per API and may combine subscriptions (confirmed
  on the FAQ: "you can combine as many API subscriptions as you want"). Quotas
  are monthly request allowances; there is no published per-request overage
  rate — exceeding the allowance returns status 36 ("You run out of monthly
  requests. Query limit exceeded.") rather than billing extra. Every API grants
  new accounts a one-time 10,000 free requests (not a recurring monthly free
  tier). Yearly billing is discounted ~20% (Whois and Domain Score are
  advertised as "two months free").
currency: USD
billing_periods: [monthly, yearly]
plan_count: 20
free_tier:
  offered: true
  requests: 10000
  recurring: false
  note: >-
    One-time welcome allowance of 10,000 requests, valid on any single WhoAPI
    API. Confirmed on https://whoapi.com/faq/ — "this is a one-time welcome
    gift for new clients", with no time limit until exhausted.
overage:
  model: hard-stop
  rate: null
  note: Requests beyond the monthly allowance are refused with status 36; no metered overage published.
products:
- product: Whois API
  task: whois
  pricing_url: https://whoapi.com/whois-api-pricing/
  note: Same price for Whois JSON and Whois XML output.
  plans:
  - name: Freelancers
    price_monthly: 52
    price_yearly: 504
    currency: USD
    quota: {requests: 40000, period: month}
    features: [Top gTLDs and ccTLDs, JSON output, XML output, Cached Whois, 500M+ domain names, Console for manual checks, Email support]
    support: email
  - name: Business
    price_monthly: 499
    price_yearly: 4990
    currency: USD
    quota: {requests: 100000, period: month}
    features: [Top gTLDs and ccTLDs, JSON output, XML output, Live whois access, 500M+ domain names, Additional TLDs (pending availability), 30-day money-back guarantee, Console, SLA]
    support: priority
  - name: Enterprise
    price_monthly: null
    price_yearly: null
    currency: USD
    quota: {requests: null, period: month}
    custom: true
    features: [Top gTLDs and ccTLDs, JSON output, XML output, Live whois access, 500M+ domain names, Additional TLDs (pending availability), 30-day money-back guarantee, Console, SLA, NET 30 terms]
    support: vip
- product: Domain Availability API
  task: taken
  pricing_url: https://whoapi.com/domain-availability-api-pricing/
  plans:
  - name: Freelancers
    price_monthly: 23
    price_yearly: 230
    currency: USD
    quota: {requests: 40000, period: month}
    features: [Top gTLDs & ccTLDs, JSON or XML REST API, 500M+ domain names, Money-back guarantee, Console, Email support]
    support: email
  - name: Startups
    price_monthly: 49
    price_yearly: 490
    currency: USD
    quota: {requests: 200000, period: month}
    features: [Top gTLDs & ccTLDs, JSON or XML REST API, 500M+ domain names, Money-back guarantee, Console, Priority support]
    support: priority
  - name: Business
    price_monthly: 99
    price_yearly: 990
    currency: USD
    quota: {requests: 1000000, period: month}
    features: [Top gTLDs & ccTLDs, JSON or XML REST API, One additional TLD per month, 500M+ domain names, Money-back guarantee, Console, Priority support, SLA]
    support: priority
  - name: Enterprise
    price_monthly: 399
    price_yearly: 3990
    currency: USD
    quota: {requests: 5000000, period: month}
    features: [Top gTLDs & ccTLDs, JSON or XML REST API, One additional TLD per month, 500M+ domain names, Money-back guarantee, Console, VIP support, SLA]
    support: vip
- product: Domain Age API
  task: whois
  pricing_url: https://whoapi.com/domain-age-api-pricing/
  plans:
  - name: Starter
    price_monthly: 19
    price_yearly: 190
    currency: USD
    quota: {requests: 10000, period: month}
    features: [Total domain age in days and years, Date of creation/expiry/update, Money-back guarantee, Console, SLA]
    support: email
  - name: Growth
    price_monthly: 49
    price_yearly: 490
    currency: USD
    quota: {requests: 50000, period: month}
    features: [Total domain age in days and years, Date of creation/expiry/update, Money-back guarantee, Console, SLA]
    support: email
  - name: Pro
    price_monthly: 149
    price_yearly: 1490
    currency: USD
    quota: {requests: 300000, period: month}
    features: [Total domain age in days and years, Date of creation/expiry/update, Money-back guarantee, Console, SLA]
    support: email
- product: Domain Score API
  task: domainscore
  pricing_url: https://whoapi.com/domain-score-api-pricing/
  plans:
  - name: Freelancers
    price_monthly: 29
    price_yearly: 290
    currency: USD
    quota: {requests: 10000, period: month}
    features: [JSON or XML output, Domain reputation, Webhook support, Money-back guarantee, Console, Email support]
    support: email
  - name: Startups
    price_monthly: 49
    price_yearly: 490
    currency: USD
    quota: {requests: 40000, period: month}
    features: [JSON or XML output, Domain reputation, Webhook support, Money-back guarantee, Console, Priority support]
    support: priority
  - name: Business
    price_monthly: 99
    price_yearly: 990
    currency: USD
    quota: {requests: 100000, period: month}
    features: [JSON or XML output, Domain reputation, Webhook support, Money-back guarantee, Console, Priority support]
    support: priority
- product: Email Score API
  task: emailscore
  pricing_url: https://whoapi.com/email-score-api-pricing/
  plans:
  - name: Freelancers
    price_monthly: 29
    price_yearly: 290
    currency: USD
    quota: {requests: 10000, period: month}
    features: [JSON or XML output, Email reputation, Webhook support, Console, Email support]
    support: email
  - name: Startups
    price_monthly: 49
    price_yearly: 490
    currency: USD
    quota: {requests: 40000, period: month}
    features: [JSON or XML output, Email reputation, Webhook support, Console, Email support]
    support: email
  - name: Business
    price_monthly: 99
    price_yearly: 990
    currency: USD
    quota: {requests: 100000, period: month}
    features: [JSON or XML output, Email reputation, Webhook support, Console, Priority support]
    support: priority
- product: Email Blacklist API
  task: blacklist
  pricing_url: https://whoapi.com/email-blacklist-api-pricing/
  plans:
  - name: Intro
    price_monthly: 23
    price_yearly: 216
    currency: USD
    quota: {requests: 20000, period: month}
    features: [JSON or XML output, Check domain for email blacklists, Check IP for email blacklists, Money-back guarantee, Console, Email support]
    support: email
  - name: Startups
    price_monthly: 56
    price_yearly: 540
    currency: USD
    quota: {requests: 100000, period: month}
    features: [JSON or XML output, Check domain for email blacklists, Check IP for email blacklists, Money-back guarantee, Console, Email support]
    support: email
  - name: Business
    price_monthly: 352
    price_yearly: 3375
    currency: USD
    quota: {requests: 1000000, period: month}
    features: [JSON or XML output, Check domain for email blacklists, Check IP for email blacklists, Money-back guarantee, Console, Priority support, SLA]
    support: priority
- product: SSL API
  task: cert
  pricing_url: https://whoapi.com/ssl-api-pricing/
  plans:
  - name: Intro
    price_monthly: 19
    price_yearly: 190
    currency: USD
    quota: {requests: 50000, period: month}
    features: [Check SSL activity, Check SSL expiration dates, JSON or XML output, Money-back guarantee, Console, Email support, 10000 free requests]
    support: email
  - name: Startups
    price_monthly: 49
    price_yearly: 490
    currency: USD
    quota: {requests: 350000, period: month}
    features: [Check SSL activity, Check SSL expiration dates, JSON or XML output, Money-back guarantee, Console, Priority support]
    support: priority
  - name: Business
    price_monthly: 99
    price_yearly: 990
    currency: USD
    quota: {requests: 2000000, period: month}
    features: [Check SSL activity, Check SSL expiration dates, JSON or XML output, Money-back guarantee, Console, Priority support]
    support: priority
payment_methods: [credit card, wire transfer, ACH, Link, Google Pay]
enterprise_terms: NET 30 (Whois Enterprise)
refunds:
  money_back_days: 30
  note: >-
    Per the FAQ, a full refund is granted only when no API requests were made,
    and only within the last 30 days. Subscriptions can be cancelled at any time
    without penalty; remaining requests stay usable to the end of the period.
sla:
  offered: true
  scope: >-
    An SLA is listed as a plan feature on the Whois Business/Enterprise, Domain
    Availability Business/Enterprise, Domain Age (all tiers) and Email Blacklist
    Business plans. No uptime percentage or credit schedule is published.
  uptime_target: null