Datacircle

Unstuckapi pricing: domain WHOIS API

Unstuckapi's siteThis page as plain textDomain WHOIS API: the 13 best providers comparedUnstuckapi: domain WHOIS API alternatives

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78% complete: 7 of the 9 fields on our checklistSee the 9 fields
$0.00per 1,000 domainsIn our domain WHOIS API benchmark, the best plan from Unstuckapi scores 49.8 out of 100. Unstuckapi ranks 9th of 13 providers.This plan is free. We rank 316 plans for domain WHOIS APIs by price. Half the plans cost $1.495 per 1,000 domains or less. See the best free domain WHOIS API plan.Searchwire's $10 pack is the cheapest paid plan per 1,000 domains. Searchwire's domain WHOIS API costs nothing beyond the plan price.Robtex, DomScan and WhoisFreaks are the best domain WHOIS API providers in the Datacircle benchmark.
Type a number to see the cheapest Unstuckapi plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: Free tries one of Unstuckapi's 4 plans
Call: POST /v1/tools/domain_info Unstuckapi's only call for this API
API: Domain WHOIS API one of Unstuckapi's 12 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 7 of the 9 fields on our checklist. Registrar, Created on, Updated on, Expires on, Name servers, Statuses, DNSSEC.
  • Nothing to pay. You get up to 300 calls a month.
  • One call. You send domain to POST /v1/tools/domain_info. The call returns the domain's WHOIS record.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

Unstuckapi: domain WHOIS API alternatives

Unstuckapi alternatives: every domain WHOIS API provider ranked

The table starts with Unstuckapi's cheapest paid plan. Next come plans from other providers with the price per 1,000 domains closest to Unstuckapi's.

Unstuckapi, $10 packIP2Location.io, $49 monthlyScrapeWhale, $9.90 packViewDNS.info, $149 monthlyDomainRef, pay as you go, Pay per call, GET /v1/domain/check
$ per 1,000 domains$10.00$9.80$9.90$9.933$10.00
Completeness78%78%78%89%44%
Billingpay firstmonthlypay firstmonthlypay as you go
Pay$10$49$9.90$149per call
Enough for1,000 calls5,000 calls a month1,000 calls15,000 calls a month1 call
Freshnessunknownunknown7 dayslivelive
Who can get itanyone at least 18 years old (an organization's buyer must be authorized to agree to the terms)anyoneanyone who signs up for an accountpersons 18 years or older with the legal capacity to enter into binding contracts, with a ViewDNS.info accountanyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

  1. unstuckapi.com
  2. unstuckapi.com/docs
  3. unstuckapi.com/openapi.json
  4. unstuckapi.com/pricing
  5. unstuckapi.com/refunds
  6. unstuckapi.com/terms
  7. unstuckapi.com/tools/domain_info

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Registrant, not in the answer
  • Registrar
  • Created on
  • Updated on
  • Expires on
  • Name servers
  • Statuses
  • DNSSEC
  • Abuse contact, not in the answer
Price
$ per 1,000 domains$0.00
Percall
Billingfree
Charges
Also pays forfrom the same budget: Read web page · Check Domain Availability · Extract Text from a PDF · CVE Vulnerability Lookup · Academic Paper Search
Not found
$ per 1,000$0.00
In their words
Their pitchLook up everything about a domain: WHOIS-style registration data (registrar, creation and expiry dates via RDAP), DNS records (A, AAAA, MX, NS, TXT), email security (parsed SPF and DMARC), and the website's SSL/TLS certificate issuer and expiry date.
Data
Keep datano limit
Use dataDo not use Unstuck for: Spam or unlawful activity. Harvesting personal data for unsolicited messages. Attacking, disrupting, or overloading websites or services. Bypassing access controls or using data without the rights or permissions you need. When using email tools, comply with applicable laws, including CAN-SPAM and GDPR where they apply. A found or verified email address is not permission to contact someone.
Plan
Pay$0
Enough for300 calls a month
Rate limit
Per day10
Batch1
Speed
Answerin the call
Median0.18 s
The call
You senddomain
MethodPOST
Path/v1/tools/domain_info
About the plan
PlanFree tries
Who can get itanyone
The 13 fields the plan's answer can hold

domain, registrable domain, registered, created date, expiry date, updated date, registrar, registrar IANA ID, status, nameservers, DNSSEC, amount charged, remaining balance

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