# Anysite, free: Email verification API

> Verify email deliverability (syntax, MX, mailbox), or return a verdict already established for it.

Anysite's email verification API on its Free trial plan. It costs $0.00 per 1,000 emails. It returns 2 of the 6 key fields we check: Address, Deliverability.
We rank 2,458 plans by price. [treg's top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt) costs the least per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $26.95 per 1,000 emails when no provider answers.
[Enrich.so](https://datacircle.dev/validate-email-apis/enrich-so/149-monthly/llms.txt), [GetProspect](https://datacircle.dev/validate-email-apis/getprospect/369-pack/llms.txt) and [treg](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt) are the best email verification API providers in our benchmark.

- This page: https://datacircle.dev/validate-email-apis/anysite/free
- [Best email verification API in 2026](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://anysite.io/pricing/api
- Request: `POST https://api.anysite.io/api/emails/verify`
- API key: with the plan, on https://anysite.io/pricing/api
- Its API docs: https://app.anysite.io/docs/api/post-api-emails-verify
- Sold by: Anysite (https://anysite.io)
- Checked: 2026-10-21

## In the answer

- Completeness: 33%
- Address: ✓
- Deliverability: ✓

## Price

- $ per 1,000 emails: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 6,270 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Verify email deliverability (syntax, MX, mailbox), or return a verdict already established for it.

## Data

- Freshness: 1 year
- Keep data: no limit
- Use data: lawful, legitimate use only, no unsolicited mass messaging, and no reselling or sublicensing of the API, credits or resources without Anysite's written approval, you answer for your lawful rights to the data, the consents and data protection law, and the source sites' terms

## Plan

- Pay: $0
- You get: 1,000 credits
- Enough for: 25 calls
- Expires: 7 days

## Rate limit

- Batch: 1

## Speed

- Answer: in the call
- Median: 2.48 s

## The call

- You send: email. Optional: timeout
- Method: POST
- Path: /api/emails/verify

## About the plan

- Plan: Free trial
- Who can get it: anyone at least 18 years old or of the age of majority in their jurisdiction, who has not had a credit plan before, starting the trial takes a card

## The 5 fields the plan's answer can hold

email, status, is personal, MX provider, resolved by

## Anysite's plans (7)

- [Anysite, free](https://datacircle.dev/validate-email-apis/anysite/free/llms.txt): $0.00 per 1,000, 33% complete, 1 year
- [Anysite, $49 monthly](https://datacircle.dev/validate-email-apis/anysite/49-monthly/llms.txt): $130.667 per 1,000, 33% complete, 1 year
- [Anysite, $200 monthly](https://datacircle.dev/validate-email-apis/anysite/200-monthly/llms.txt): $80.00 per 1,000, 33% complete, 1 year
- [Anysite, $300 monthly](https://datacircle.dev/validate-email-apis/anysite/300-monthly/llms.txt): $63.158 per 1,000, 33% complete, 1 year
- [Anysite, $549 monthly](https://datacircle.dev/validate-email-apis/anysite/549-monthly/llms.txt): $51.671 per 1,000, 33% complete, 1 year
- [Anysite, $1,199 monthly](https://datacircle.dev/validate-email-apis/anysite/1199-monthly/llms.txt): $39.967 per 1,000, 33% complete, 1 year
- [Anysite, contact us](https://datacircle.dev/validate-email-apis/anysite/contact-us/llms.txt): 33% complete, 1 year

## Anysite's calls for this API (1)

- `POST /api/emails/verify`: [Anysite, free](https://datacircle.dev/validate-email-apis/anysite/free/llms.txt)

## Anysite's APIs (35)

- [Anysite: company enrichment API pricing, 7 plans, POST /api/companies/resolve](https://datacircle.dev/company-enrichment-apis/anysite/free-trial-post-api-companies-resolve/llms.txt)
- [Anysite: company enrichment API pricing, 7 plans, POST /api/crunchbase/company](https://datacircle.dev/company-enrichment-apis/anysite/free/llms.txt)
- [Anysite: email verification API pricing, 7 plans](https://datacircle.dev/validate-email-apis/anysite/free/llms.txt)
- [Anysite: phone finder API pricing, 7 plans](https://datacircle.dev/find-phone-apis/anysite/free/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/baidu/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-baidu-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/brave/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-brave-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/duckduckgo/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-duckduckgo-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/google/news/articles/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-google-news-articles-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/startpage/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-startpage-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/yandexsearch/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-yandexsearch-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/bing/news/articles/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-bing-news-articles-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/bing/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-bing-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/google/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-google-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/googlescholar/papers/search](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-googlescholar-papers-search/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/yahoo/search/images](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-yahoo-search-images/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/yahoo/search/news](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-yahoo-search-news/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/yahoo/search/videos](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-yahoo-search-videos/llms.txt)
- [Anysite: SERP API pricing, 7 plans, POST /api/yahoo/search/web](https://datacircle.dev/serp-apis/anysite/free-trial-post-api-yahoo-search-web/llms.txt)
- [Anysite: Instagram post API pricing, 7 plans](https://datacircle.dev/instagram-post-apis/anysite/free/llms.txt)
- [Anysite: Instagram profile API pricing, 7 plans](https://datacircle.dev/instagram-profile-apis/anysite/free/llms.txt)
- [Anysite: company headcount API pricing, 7 plans](https://datacircle.dev/company-headcount-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn company post API pricing, 7 plans](https://datacircle.dev/linkedin-company-post-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn company data API pricing, 7 plans](https://datacircle.dev/linkedin-company-profile-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn person article API pricing, 7 plans](https://datacircle.dev/linkedin-person-article-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn profile comment API pricing, 7 plans](https://datacircle.dev/linkedin-person-comment-apis/anysite/free/llms.txt)
- [Anysite: similar people API pricing, 7 plans](https://datacircle.dev/similar-people-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn profile post API pricing, 7 plans](https://datacircle.dev/linkedin-person-post-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn profile reaction API pricing, 7 plans](https://datacircle.dev/linkedin-person-reaction-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn job details API pricing, 7 plans](https://datacircle.dev/linkedin-job-details-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn job search API pricing, 7 plans](https://datacircle.dev/linkedin-job-search-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn post comment API pricing, 7 plans](https://datacircle.dev/linkedin-post-comment-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn post details API pricing, 7 plans](https://datacircle.dev/linkedin-post-details-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn post reaction API pricing, 7 plans](https://datacircle.dev/linkedin-post-reaction-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn post repost API pricing, 7 plans](https://datacircle.dev/linkedin-post-repost-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn post search API pricing, 7 plans](https://datacircle.dev/linkedin-post-search-apis/anysite/free/llms.txt)
- [Anysite: Reddit post API pricing, 7 plans](https://datacircle.dev/reddit-post-apis/anysite/free/llms.txt)
- [Anysite: Reddit profile API pricing, 7 plans](https://datacircle.dev/reddit-profile-apis/anysite/free/llms.txt)
- [Anysite: TikTok profile API pricing, 7 plans](https://datacircle.dev/tiktok-profile-apis/anysite/free/llms.txt)
- [Anysite: TikTok video API pricing, 7 plans](https://datacircle.dev/tiktok-video-apis/anysite/free/llms.txt)
- [Anysite: X post API pricing, 7 plans](https://datacircle.dev/x-post-apis/anysite/free/llms.txt)
- [Anysite: X profile API pricing, 7 plans](https://datacircle.dev/x-profile-apis/anysite/free/llms.txt)
- [Anysite: YouTube channel API pricing, 7 plans](https://datacircle.dev/youtube-channel-apis/anysite/free/llms.txt)
- [Anysite: YouTube channel video API pricing, 7 plans](https://datacircle.dev/youtube-channel-video-apis/anysite/free/llms.txt)
- [Anysite: company discovery API pricing, 7 plans, POST /api/crunchbase/db/search](https://datacircle.dev/company-discovery-apis/anysite/free-trial-post-api-crunchbase-db-search/llms.txt)
- [Anysite: company discovery API pricing, 7 plans, POST /api/crunchbase/search](https://datacircle.dev/company-discovery-apis/anysite/free/llms.txt)
- [Anysite: email finder API pricing, 7 plans, POST /api/emails/find](https://datacircle.dev/find-email-apis/anysite/free-trial-post-api-emails-find/llms.txt)
- [Anysite: email finder API pricing, 7 plans, POST /api/linkedin/user/email](https://datacircle.dev/find-email-apis/anysite/free-trial-post-api-linkedin-user-email/llms.txt)
- [Anysite: email finder API pricing, 7 plans, POST /api/linkedin/user/find_email_by_url](https://datacircle.dev/find-email-apis/anysite/free-trial-post-api-linkedin-user-find-email-by-url/llms.txt)
- [Anysite: LinkedIn people search API pricing, 7 plans, POST /api/linkedin/company/employees](https://datacircle.dev/linkedin-people-search-apis/anysite/free-trial-post-api-linkedin-company-employees/llms.txt)
- [Anysite: LinkedIn people search API pricing, 7 plans, POST /api/linkedin/search/sql/users](https://datacircle.dev/linkedin-people-search-apis/anysite/free-trial-post-api-linkedin-search-sql-users/llms.txt)
- [Anysite: LinkedIn people search API pricing, 7 plans, POST /api/linkedin/search/users](https://datacircle.dev/linkedin-people-search-apis/anysite/free-trial-post-api-linkedin-search-users/llms.txt)
- [Anysite: LinkedIn people search API pricing, 7 plans, POST /api/linkedin/sn_search/users](https://datacircle.dev/linkedin-people-search-apis/anysite/free-trial-post-api-linkedin-sn-search-users/llms.txt)
- [Anysite: reverse email lookup API pricing, 7 plans, POST /api/linkedin/email/sql/user](https://datacircle.dev/reverse-email-lookup-apis/anysite/free-trial-post-api-linkedin-email-sql-user/llms.txt)
- [Anysite: reverse email lookup API pricing, 7 plans, POST /api/linkedin/email/user](https://datacircle.dev/reverse-email-lookup-apis/anysite/free-trial-post-api-linkedin-email-user/llms.txt)
- [Anysite: reverse email lookup API pricing, 7 plans, POST /api/people/by-email](https://datacircle.dev/reverse-email-lookup-apis/anysite/free-trial-post-api-people-by-email/llms.txt)
- [Anysite: LinkedIn company search API pricing, 7 plans, POST /api/linkedin/google/company](https://datacircle.dev/linkedin-company-search-apis/anysite/free-trial-post-api-linkedin-google-company/llms.txt)
- [Anysite: LinkedIn company search API pricing, 7 plans, POST /api/linkedin/search/companies](https://datacircle.dev/linkedin-company-search-apis/anysite/free-trial-post-api-linkedin-search-companies/llms.txt)
- [Anysite: LinkedIn company search API pricing, 7 plans, POST /api/linkedin/search/sql/companies](https://datacircle.dev/linkedin-company-search-apis/anysite/free-trial-post-api-linkedin-search-sql-companies/llms.txt)
- [Anysite: LinkedIn profile API pricing, 7 plans, POST /api/linkedin/search/sql/users](https://datacircle.dev/linkedin-profile-apis/anysite/free-trial-post-api-linkedin-search-sql-users/llms.txt)
- [Anysite: LinkedIn profile API pricing, 7 plans, POST /api/linkedin/user, /linkedin/user](https://datacircle.dev/linkedin-profile-apis/anysite/free/llms.txt)
- [Anysite: LinkedIn profile API pricing, 7 plans, POST /api/linkedin/user, /linkedin/user, full](https://datacircle.dev/linkedin-profile-apis/anysite/free-trial-post-api-linkedin-user-linkedin-user-full/llms.txt)

## Anysite: email verification API alternatives

- [PeopleSearch.im, $20 pack](https://datacircle.dev/validate-email-apis/peoplesearch-im/20-pack/llms.txt): $40.00 per 1,000, 50% complete, live
- [TrekMail, $4 monthly, Starter, POST /verify/bulk, Create a bulk job (quick)](https://datacircle.dev/validate-email-apis/trekmail/4-monthly-starter-post-verify-bulk-create-a-bulk-job-quick/llms.txt): $40.00 per 1,000, 50% complete, live
- [RichAPI, $100 pack](https://datacircle.dev/validate-email-apis/richapi/100-pack/llms.txt): $40.00 per 1,000, 33% complete, live
- [Tomba, $4,041 yearly, Pro Plus, GET /email-verifier, Email Verifier, full](https://datacircle.dev/validate-email-apis/tomba/4041-yearly-pro-plus-get-email-verifier-email-verifier-full/llms.txt): $40.41 per 1,000, 50% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-21.

- https://anysite.io/endpoints/business-data/profile-data
- https://anysite.io/pricing/api
- https://api.anysite.io/openapi.json
- https://app.anysite.io/docs/
- https://app.anysite.io/docs/api/post-api-emails-verify.md
- https://app.anysite.io/docs/errors-and-limits.md
- https://app.anysite.io/docs/legal/acceptable-use-policy.md
- https://app.anysite.io/docs/legal/data-processing-addendum
- https://app.anysite.io/docs/legal/privacy-policy
- https://app.anysite.io/docs/legal/terms-and-conditions.md
- https://app.anysite.io/docs/plans-and-credits.md