DomainIndex pricing: domain WHOIS API
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44% complete: 4 of the 9 fields on our checklistSee the 9 fields
$0.78per 1,000 domainsWe haven't run DomainIndex through our domain WHOIS API benchmark yet.Half of the 316 plans we rank by price cost $1.495 per 1,000 domains or less. This plan costs less per 1,000 domains than 84% of the 316 plans.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.
Plan: Domainer one of DomainIndex's 7 plans
- $39 monthlyDomainer$0.78 per 1,000
- $99 monthlyPro$0.396 per 1,000
- $299 monthlyEnterprise$0.299 per 1,000
- $590 monthlyCustom S
- $1,040 monthlyCustom M
- $1,670 monthlyCustom L
- $2,450 monthlyCustom XL
Call:
GET / DomainIndex's only callAPI: Domain WHOIS API DomainIndex's only API
About this item
- Freshness. We don't know how fresh this plan's data is.
- 4 of the 9 fields on our checklist. Registrant, Created on, Expires on, Name servers.
- A monthly subscription. You pay $39 a month for 50,000 results. Calls stop once your results run out.
- One call. You send
domaintoGET /. You setapi.php actionto "whois". You setmodeto "json" or "xml". The call returns each domain's WHOIS record. - Who can get it: anyone who registers an account and is of legal age to make a binding contract. Keep data: no limit. Use data: with conditions.
DomainIndex: domain WHOIS API alternatives
DomainIndex alternatives: other domain WHOIS API providers by price
We list other providers' plans closest to this plan in price per 1,000 domains.
| This planDomainIndex, $39 monthly | Leadgen Romania, €9 monthly | DomScan, $269 pack, 1,000,000 credits, POST /v1/whois/bulk | HackerTarget, $300 yearly | Netlas, $249 monthly | |
|---|---|---|---|---|---|
| $ per 1,000 domains | $0.78 | $0.675 | $0.807 | $0.822 | $0.83 |
| Completeness | 44% | 67% | 100% | 89% | 89% |
| Billing | monthly | monthly | pay first | yearly | monthly |
| Pay | $39 | €9 | $269 | $300 | $249 |
| Enough for | 50,000 results a month | 500 calls a day | about 333,333 results | 1,000 calls a day | 10,000 calls a day |
| Freshness | unknown | unknown | unknown | live | 45 days |
| Who can get it | anyone who registers an account and is of legal age to make a binding contract | anyone with an email address | anyone | anyone who pays for a membership and is not in the business of creating similar documents, goods or services to provide them for a fee to users | anyone with a registered Netlas account |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Registrant
- Registrar, not in the answer
- Created on
- Updated on, not in the answer
- Expires on
- Name servers
- Statuses, not in the answer
- DNSSEC, not in the answer
- Abuse contact, not in the answer
| $ per 1,000 domains | $0.78 |
|---|---|
| Per | result |
| Billing | monthly |
| $ a month | $39 |
| Also pays for | from the same budget: Appraise · Price · Searches · Keyword detection · Alexa · Domain availability · Overture · Traffic estimator · Trademark probability · Udrps · Wiki · Dmoz |
|---|
| Units cap | hard |
|---|
| Their pitch | The DomainIndex API allows you to integrate data from our appraisal system into your own applications. DomainIndex API is using standard HTTP requests and can provide responses in XML and JSON formats. |
|---|
| Keep data | no limit |
|---|---|
| Use data | You agree not to reproduce, duplicate, copy, sell, trade, resell, modify, create derivative works, or exploit for any commercial purposes, any part of the Service, use of the Service, or access to the Service or computer code that powers the Service, unless expressly authorized to do so by Domainindex.com. |
| Pay | $39 |
|---|---|
| You get | 50,000 results a month |
| Enough for | 50,000 results a month |
| Per second | 10 |
|---|---|
| Batch | 1,000 |
| Answer | in the call |
|---|
| You send | action "whois", domain, mode "json" or "xml" |
|---|---|
| Method | GET |
| Path | /api.php |
| Plan | Domainer |
|---|---|
| Who can get it | anyone who registers an account and is of legal age to make a binding contract |
The 23 fields the plan's answer can hold
domain name, creation date, domain age, expiration date, name servers, WHOIS last update date, owner name, admin name, technical name, billing name, owner email, admin email, technical email, billing email, owner phone, admin phone, technical phone, billing phone, owner fax, admin fax, technical fax, billing fax, appraisal page URL