Datacircle

29 AI Rook alternatives in 2026

By , founder of Datacircle. Last updated:

The best alternatives to AI Rook for domain WHOIS APIs: WhoisJSON, Enterno and IPAddress.to, by our benchmark. AI Rook's website is ai-rook.com.

Domain WHOIS API alternatives

WhoisJSON, Enterno and IPAddress.to are the best domain WHOIS API providers in the Datacircle benchmark.

On our AI Rook plan pages, we compare each AI Rook plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 domains first.

Provider and plan$ per 1,000 domains
Companyfacts, $49 monthly$2.45
2s.io, pay as you go$2.50
HackerTarget, $250 pack$2.50
Vee3, $5 monthly, Starter, GET /v1/domains/lookup$2.50
DR Checker, $15 monthly$75.00
APICK, top-up from ₩55,000$75.07
Cedula 360, COP 49,900 monthly$78.69
Osint, $4.20 pack$84.00

Compare every domain WHOIS API plan: Domain WHOIS API pricing: free and cheapest plans compared

Email verification API alternatives

pingutil, Validemail.co and looot are the best email verification API providers in the Datacircle benchmark.

On our AI Rook plan pages, we compare each AI Rook plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 emails first.

Provider and plan$ per 1,000 emails
Agent402 Tools, pay as you go$1.00
BillionVerify, $20 pack, Starter, POST /verify/bulk$1.00
DeBounce, top-up from $200, 200K credits, GET /v1/, Single email validation$1.00
MillionPhones, $100 monthly$1.00
Prime Verifier, $200 pack, Pay-As-You-Go 200,000 credits, POST /v1/verify/single$1.00
Amazon SES, $500 monthly$100.00
EmailIQ, pay as you go, Pay-per-call with x402, POST /email/intelligence$100.00
HubVibe, pay as you go$100.00
PeopleDB, $200 pack, 2,000 credits, GET /email_verifications$100.00

Compare every email verification API plan: Email verification API pricing: free and cheapest plans compared

IP company lookup API alternatives

IPKit, MxToolbox and Enterno are the best IP company lookup API providers in the Datacircle benchmark.

On our AI Rook plan pages, we compare each AI Rook plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 IP addresses first.

Provider and plan$ per 1,000 IP addresses
DomScan, $10 pack$1.00
Foundry, pay as you go$1.00
WhoisFreaks, $1,000 monthly, Monthly Subscription, 1,000,000 API Credits, POST /v1.0/geolocation$1.00
ip2geo.dev, $10 monthly, Starter, POST /convert$1.00
Osint, $4.20 pack$84.00
HubVibe, pay as you go$100.00
NetIntel, pay as you go, x402 pay per call, GET /ip-risk/score$100.00
RelayShield, pay as you go, metered to a card$100.00

Compare every IP company lookup API plan: IP company lookup API pricing: free and cheapest plans compared

Web scraping API alternatives

Scrappey, WebScraping.AI and APIFreaks are the best web scraping API providers in the Datacircle benchmark.

On our AI Rook plan pages, we compare each AI Rook plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 pages first.

Provider and plan$ per 1,000 pages
AnyCrawler, $20 monthly, Builder, POST /v1/crawl/page, Render$2.50
Irmu, $25 pack, Starter Pack, GET /crawl, Premium fetch$2.50
Site-Shot, $5 monthly$2.50
Sofya, top-up from $10$2.50
Osint, $4.20 pack$84.00
Hystruct, $9 monthly$90.00
HubVibe, pay as you go, Pay per call, POST /work/extract/page$100.00
Urlbox, $510 monthly, Business (5,000 renders a month), POST /v1/render/async$102.00

Compare every web scraping API plan: Web scraping API pricing: free and cheapest plans compared

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