# 20 Watch-IP alternatives in 2026

Last updated: November 12, 2026.

The best alternatives to Watch-IP for email verification APIs: Validemail.co, pingutil and looot, by our benchmark. Watch-IP's website is watch-ip.com.

## Email verification API alternatives

[Validemail.co](https://datacircle.dev/validate-email-apis/validemail-co/free-get-api-v1-validate#9-90-monthly-9-90-month-get-api-v1-validate), [pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify) and [looot](https://datacircle.dev/validate-email-apis/looot/top-up) are the best [email verification API providers](https://datacircle.dev/best-email-verification-api) in the Datacircle benchmark.

On our [Watch-IP plan pages](https://datacircle.dev/validate-email-apis/watch-ip/free-post-v1-email-batch), we compare each Watch-IP plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 emails first.

- [SignupVet, free](https://datacircle.dev/validate-email-apis/signupvet/free): $0.00 per 1,000 emails
- [Stormap, free, No key](https://datacircle.dev/validate-email-apis/stormap/free-no-key): $0.00 per 1,000 emails
- [Tanod, free](https://datacircle.dev/validate-email-apis/tanod/free): $0.00 per 1,000 emails
- [EmailValidationTool, $40 pack, Agency LTD, POST /v1/verify/single](https://datacircle.dev/validate-email-apis/emailvalidationtool/free-plan-post-v1-verify-single#40-pack-agency-ltd-post-v1-verify-single): $0.014 per 1,000 emails
- [proxycheck.io, $54.89 yearly](https://datacircle.dev/validate-email-apis/proxycheck-io/free#54-89-yearly): $0.015 per 1,000 emails
- [Botoi, $49 monthly, Pro, POST /v1/disposable-email/check](https://datacircle.dev/validate-email-apis/botoi/free-post-v1-disposable-email-check#49-monthly-pro-post-v1-disposable-email-check): $0.016 per 1,000 emails
- [ApiZero, CNY 3,999 yearly](https://datacircle.dev/validate-email-apis/apizero/free-no-api-key#cny-3999-yearly): $0.016 per 1,000 emails
- [GadgetHumans, $5 monthly, Pro, GET /email-lookup](https://datacircle.dev/validate-email-apis/gadgethumans/free-get-email-lookup#5-monthly-pro-get-email-lookup): $0.017 per 1,000 emails
- [Neutrino API, $50 monthly, Tier 2, GET /email-validate](https://datacircle.dev/validate-email-apis/neutrino-api/free-free-get-email-validate#50-monthly-tier-2-get-email-validate): $0.017 per 1,000 emails
- [Invertexto, R$99 monthly](https://datacircle.dev/validate-email-apis/invertexto/free#r-99-monthly): $0.02 per 1,000 emails

Compare every email verification API plan: [Email verification API pricing: free and cheapest plans compared](https://datacircle.dev/email-verification-api-pricing)

## IP company lookup API alternatives

[IPKit](https://datacircle.dev/ip-company-lookup-apis/ipkit/free), [thenetworkery](https://datacircle.dev/ip-company-lookup-apis/thenetworkery/free) and [DC5 WHOIS](https://datacircle.dev/ip-company-lookup-apis/dc5-whois/free-public-instance-get-api-v1-lookup) are the best [IP company lookup API providers](https://datacircle.dev/best-ip-company-lookup-api) in the Datacircle benchmark.

On our [Watch-IP plan pages](https://datacircle.dev/ip-company-lookup-apis/watch-ip/free-post-v1-lookup), we compare each Watch-IP plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 IP addresses first.

- [ipify, $699 pack, One-time purchase: 10,000,000 Credits, GET /api/v2/country](https://datacircle.dev/ip-company-lookup-apis/ipify/free-1000-credits-get-api-v2-country#699-pack-one-time-purchase-10000000-credits-get-api-v2-country): $0.07 per 1,000 IP addresses
- [IPHub, $504 yearly, Basic 600,000 requests / month, annually, GET /ip/{ip}](https://datacircle.dev/ip-company-lookup-apis/iphub/free-get-ip-ip#504-yearly-basic-600000-requests-month-annually-get-ip-ip): $0.07 per 1,000 IP addresses
- [DB-IP, €238.80 yearly, Starter 10K Core API, GET /v2/{apiKey}/as/{ipAddress}](https://datacircle.dev/ip-company-lookup-apis/db-ip/21-90-monthly-starter-10k-core-api-get-v2-apikey-as-ipaddress#238-80-yearly-starter-10k-core-api-get-v2-apikey-as-ipaddress): $0.074 per 1,000 IP addresses
- [Network Data Labs, $90 yearly, Starter, POST /v0/bulk](https://datacircle.dev/ip-company-lookup-apis/network-data-labs/free#90-yearly-starter-post-v0-bulk): $0.075 per 1,000 IP addresses
- [IPGeo, $79 monthly, Business, POST /v1/ip/batch](https://datacircle.dev/ip-company-lookup-apis/ipgeo/free-post-v1-ip-batch#79-monthly-business-post-v1-ip-batch): $0.079 per 1,000 IP addresses
- [IPGeolocation.io, $79 monthly, Pro, POST /v3/ipgeo-bulk](https://datacircle.dev/ip-company-lookup-apis/ipgeolocation-io/free#79-monthly-pro-post-v3-ipgeo-bulk): $0.079 per 1,000 IP addresses
- [Enterno, ₽4,116 yearly, Pioneer, GET /api/v4/asn](https://datacircle.dev/ip-company-lookup-apis/enterno/free-scout-get-api-v4-asn#4116-yearly-pioneer-get-api-v4-asn): $0.09 per 1,000 IP addresses
- [apiip, €95.88 yearly, Basic, GET /api/check, Bulk IP Lookup](https://datacircle.dev/ip-company-lookup-apis/apiip/free#95-88-yearly-basic-get-api-check-bulk-ip-lookup): $0.09 per 1,000 IP addresses
- [VPN Signal, $29 monthly](https://datacircle.dev/ip-company-lookup-apis/vpn-signal/free#29-monthly): $0.097 per 1,000 IP addresses
- [ipapi.co, $49 monthly](https://datacircle.dev/ip-company-lookup-apis/ipapi-co/free#49-monthly): $0.098 per 1,000 IP addresses

Compare every IP company lookup API plan: [IP company lookup API pricing: free and cheapest plans compared](https://datacircle.dev/ip-company-lookup-api-pricing)

## See also

- [SignupVet alternatives](https://datacircle.dev/signupvet-alternatives)
- [Stormap alternatives](https://datacircle.dev/stormap-alternatives)
- [Tanod alternatives](https://datacircle.dev/tanod-alternatives)
- [EmailValidationTool alternatives](https://datacircle.dev/emailvalidationtool-alternatives)
- [proxycheck.io alternatives](https://datacircle.dev/proxycheck-io-alternatives)
- [Botoi alternatives](https://datacircle.dev/botoi-alternatives)
- [ApiZero alternatives](https://datacircle.dev/apizero-alternatives)
- [GadgetHumans alternatives](https://datacircle.dev/gadgethumans-alternatives)
- [Neutrino API alternatives](https://datacircle.dev/neutrino-api-alternatives)
- [Invertexto alternatives](https://datacircle.dev/invertexto-alternatives)
- [ipify alternatives](https://datacircle.dev/ipify-alternatives)
- [IPHub alternatives](https://datacircle.dev/iphub-alternatives)
- [DB-IP alternatives](https://datacircle.dev/db-ip-alternatives)
- [Network Data Labs alternatives](https://datacircle.dev/network-data-labs-alternatives)
- [IPGeo alternatives](https://datacircle.dev/ipgeo-alternatives)
- [IPGeolocation.io alternatives](https://datacircle.dev/ipgeolocation-io-alternatives)
- [Enterno alternatives](https://datacircle.dev/enterno-alternatives)
- [apiip alternatives](https://datacircle.dev/apiip-alternatives)
- [VPN Signal alternatives](https://datacircle.dev/vpn-signal-alternatives)
- [ipapi.co alternatives](https://datacircle.dev/ipapi-co-alternatives)