toolgrep / Email & messaging / Verifalia
Alternatives to Verifalia
Verifalia: Real-time email verification API with SDKs for .NET, Go, Java, JavaScript, PHP, and Ruby. 8 products similar to Verifalia, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 8 of 8 have an API, 1 of 8 offers an MCP server.
- emailvalidation.io
Free email checker and validator: verify any email address with syntax, MX record and live mailbox checks, validate lists in bulk or use the API.
- Verimail
Email verification that shows its work
- EmailGuard API
Developer API for email validation: checks live MX records, blocks disposable emails, and autocorrects typos.
- EmailLabs
Cloud-based SMTP service and email API for sending and tracking transactional and marketing emails
- Abstract API
API suite for email, phone, and IP verification, fraud detection, and data enrichment
- UserCheck
Email and domain intelligence API for detecting disposable and fake emails
- Antideo
API for IP and email intelligence and phone number validation
- Mail-Tester
Test your emails for spam score and configuration problems
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Verifalia | Freemium · from $49/month | yes | yes | no | yes | no |
| emailvalidation.io | Freemium | yes | yes | yes | yes | no |
| Verimail | Freemium · from $15/month (Starter plan); pay-as-you-go credits from $4 per 1,000 down to $0.32 per 1,000 | yes | yes | no | no | no |
| EmailGuard API | Freemium | yes | yes | no | — | — |
| EmailLabs | Freemium · from 0 PLN/month (Startup plan, up to 9,000 emails/month, 300 emails/day limit); paid plans from 99 PLN/month (Essential 30, up to 100,000 emails/month) | yes | yes | no | yes | no |
| Abstract API | Freemium | yes | yes | no | yes | no |
| UserCheck | Freemium · from $0/month | yes | yes | no | yes | no |
| Antideo | Freemium | yes | yes | no | — | no |
| Mail-Tester | Freemium | yes | yes | no | no | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
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