# verifications.email, free, Free, POST /api/v1/verify: Email validation API > One API call runs 28 checks on any address in under a second, so invalid, disposable, and risky emails never make it onto your list. verifications.email's email validation API on its Free plan, $0.00 per 1,000 emails. 4 of the 6 key fields: Address, Its check, Confidence, Company. - This page: https://datacircle.dev/validate-email-apis/verifications-email/free-free-post-api-v1-verify - Get it: https://verifications.email/pricing - Its API docs: https://developer.verifications.email/reference#tag/verification/POST/api/v1/verify - Sold by: verifications.email (https://verifications.email) - Checked: 2026-10-21 ## In the answer - Completeness: 67% - Address: ✓ - Its check: ✓ - Confidence: ✓ - Company: ✓ ## Price - $ per 1,000: $0.00 - Billing: free ## Aggregators - Aggregators: none ## Charges - Repeat free: never - Per: call - Also pays for: from the same budget: Verify a batch of emails · Upload a file for bulk verification · Grade a domain's deliverability ## Not found - $ per 1,000: $0.00 ## Catch-all - $ per 1,000: $0.00 ## In their words - Their pitch: One API call runs 28 checks on any address in under a second, so invalid, disposable, and risky emails never make it onto your list. ## Data - Freshness: live - Keep data: no limit - Use data: You agree that you will not: Use the Service to create, clean, or facilitate lists for unsolicited bulk email (spam) or any sending that violates applicable law, including CAN-SPAM, GDPR, and the ePrivacy rules. Submit purchased, rented, scraped, or harvested email lists. Submit any address you do not have a lawful basis to process. [...] Resell, redistribute, or publish raw verification results as a data product or database. Reverse engineer the Service, probe its verification infrastructure, or use the Service to build a competing email verification product. Circumvent rate limits, quotas, or security controls, or use the Service in any unlawful way. ## Plan - Pay: $0 - You get: 300 credits - Enough for: 300 calls, once - Expires: 300 checks for the life of the account ## Rate limit - Per day: 50 - Per second: 0.17 - Batch: 1 ## Speed - Answer: in the call ## The call - You send: email - Method: POST - Path: /api/v1/verify ## About the plan - Plan: Free - Who can get it: anyone, the 300 free checks once per device ## The 45 fields the plan's answer can hold email address, score, risk, reason, syntax valid, MX found, SMTP check, disposable, role account, catch-all, accept-all, free provider, spam trap risk, suggested correction, MX records, security gateway detected, security gateway, has Gravatar, Gravatar URL, B2B domain, SMTP provider, disabled mailbox, full inbox, locked account, response latency, sub-addressing, sub-address base, domain name, domain created date, domain updated date, domain expires date, domain age days, domain registrar, domain age risk level, domain age source, deliverability grade, deliverability score, SPF, DKIM, DMARC, blacklisted, blacklist listed count, blacklist high-confidence count, blacklist checks total, blacklist checks evaluated ## verifications.email's plans (13) - [verifications.email, free, Free, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/free-free-post-api-v1-verify/llms.txt): $0.00 per 1,000, 67% complete, live - [verifications.email, $12 pack, 10,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/12-pack-10000-credits-post-api-v1-verify/llms.txt): $1.20 per 1,000, 67% complete, live - [verifications.email, $30 pack, 25,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/30-pack-25000-credits-post-api-v1-verify/llms.txt): $1.20 per 1,000, 67% complete, live - [verifications.email, $60 pack, 50,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/60-pack-50000-credits-post-api-v1-verify/llms.txt): $1.20 per 1,000, 67% complete, live - [verifications.email, $120 pack, 100,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/120-pack-100000-credits-post-api-v1-verify/llms.txt): $1.20 per 1,000, 67% complete, live - [verifications.email, $300 pack, 250,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/300-pack-250000-credits-post-api-v1-verify/llms.txt): $1.20 per 1,000, 67% complete, live - [verifications.email, $600 pack, 500,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/600-pack-500000-credits-post-api-v1-verify/llms.txt): $1.20 per 1,000, 67% complete, live - [verifications.email, $1,200 pack, 1,000,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/1200-pack-1000000-credits-post-api-v1-verify/llms.txt): $1.20 per 1,000, 67% complete, live - [verifications.email, $2,400 pack, 2,000,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/2400-pack-2000000-credits-post-api-v1-verify/llms.txt): $1.20 per 1,000, 67% complete, live - [verifications.email, $20 monthly, Starter, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/20-monthly-starter-post-api-v1-verify/llms.txt): $1.00 per 1,000, 67% complete, live - [verifications.email, $50 monthly, Pro, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/50-monthly-pro-post-api-v1-verify/llms.txt): $1.00 per 1,000, 67% complete, live - [verifications.email, $150 monthly, Business, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/150-monthly-business-post-api-v1-verify/llms.txt): $1.00 per 1,000, 67% complete, live - [verifications.email, contact us, Enterprise, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/contact-us-enterprise-post-api-v1-verify/llms.txt): 67% complete, live ## verifications.email's calls (3) - `POST /api/v1/verify/async/upload`: [verifications.email, free, Free, POST /api/v1/verify/async/upload](https://datacircle.dev/validate-email-apis/verifications-email/free-free-post-api-v1-verify-async-upload/llms.txt) - `POST /api/v1/verify/batch`: [verifications.email, free, Free, POST /api/v1/verify/batch](https://datacircle.dev/validate-email-apis/verifications-email/free-free-post-api-v1-verify-batch/llms.txt) - `POST /api/v1/verify`: [verifications.email, free, Free, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/verifications-email/free-free-post-api-v1-verify/llms.txt) ## Similar plans of other providers - [VeriMails, free, Free, POST /api/verify/single](https://datacircle.dev/validate-email-apis/verimails/free-free-post-api-verify-single/llms.txt): $0.00 per 1,000, 67% complete, live - [VerifySwift, free, 20 daily credits](https://datacircle.dev/validate-email-apis/verifyswift/free-20-daily-credits/llms.txt): $0.00 per 1,000, 50% complete, live - [Verimail, free](https://datacircle.dev/validate-email-apis/verimail/free/llms.txt): $0.00 per 1,000, 50% complete, live - [Verifly, free, 100 credits, POST /verify/bulk](https://datacircle.dev/validate-email-apis/verifly/free-100-credits-post-verify-bulk/llms.txt): $0.00 per 1,000, 33% 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://developer.verifications.email/ - https://developer.verifications.email/docs/openapi.yaml - https://developer.verifications.email/reference - https://verifications.email - https://verifications.email/faq - https://verifications.email/pricing - https://verifications.email/terms