toolgrep / Email & messaging / Verimail
Alternatives to Verimail
Verimail: Email verification that shows its work. 8 products similar to Verimail, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 6 of 8 have an API, 3 of 8 offer 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.
- Verifalia
Real-time email verification API with SDKs for .NET, Go, Java, JavaScript, PHP, and Ruby
- Mail-Tester
Test your emails for spam score and configuration problems
- SendBridge Mail Tester
Free email deliverability and spam score test with SPF, DKIM, DMARC, Rspamd analysis, and 23+ blacklist lookups.
- Mailtrap
Email delivery platform for developer and product teams: Email API/SMTP sending, email testing sandbox, and email marketing.
- Email Spam Tester
Free email spam checker: send one message and get a SpamAssassin score, SPF, DKIM and DMARC checks, blocklists and optional inbox placement. No signup.
- EmailGuard API
Developer API for email validation: checks live MX records, blocks disposable emails, and autocorrects typos.
- dkimvalidator.com
Email validator that checks DKIM, SPF validity and SpamAssassin score by sending an email to any address @dkimvalidator.com.
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| 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 |
| emailvalidation.io | Freemium | yes | yes | yes | yes | no |
| Verifalia | Freemium · from $49/month | yes | yes | no | yes | no |
| Mail-Tester | Freemium | yes | yes | no | no | no |
| SendBridge Mail Tester | Free | yes | no | no | no | — |
| Mailtrap | Freemium · from $15 | yes | yes | yes | yes | no |
| Email Spam Tester | Free | yes | yes | yes | no | no |
| EmailGuard API | Freemium | yes | yes | no | — | — |
| dkimvalidator.com | Free | yes | no | 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
curl https://toolgrep.com/api/products/verimail/alternatives