Unspam.email vs Valimail Monitor
Unspam.email
unspam.emailValimail Monitor
valimail.comSide by side
| Figure | Unspam.email | Valimail Monitor |
|---|---|---|
| Price from | $5/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 7 | 2 |
| Spec score · Email Deliverability Software | 8.5 (#7) | 7.1 (#29) |
| Privacy | The privacy policy says submitted test emails, including their headers and message content, are collected and stored to provide the service. | Valimail says Monitor does not change email flow and that it will see no personally identifiable information. |
| Purpose | Unspam is an email deliverability platform that checks spam signals, sender authentication, blacklists, previews, heatmaps, and inbox placement. | Monitor shows sending activity from your domains and where it passes or fails DMARC. |
| Security | The privacy policy says stored data is kept on services and providers certified to ISO/IEC 27001:2013, PCI DSS, SOC 1 Type II, and SOC 2 Type II or higher. | The pricing comparison lists SOC 2 Type 2 certification and user-level multi-factor authentication for the free plan. |
Plans
Unspam.email
- FreeFree
- No accountFree
- Custom plan$5 a month
- Basic$9 a month
- Business$19 a month
- Agency$29 a month
- White LabelPriced on request
In their own words
Unspam.email
Unspam.email is an email deliverability platform for examining spam signals, sender authentication, blacklists, previews, and inbox placement. Spam tests assess authentication, sender reputation, blacklists, and message content, then show which checks affected the score. Inbox placement tests send a campaign to seed mailboxes at Gmail, Outlook, Yahoo, and other providers and report where it landed. Email previews cover rendering across more than 50 real clients and devices in light and dark modes. Scheduled tests can track placement and spam scores and send alerts by email when results decline. Its API has 39 endpoints across seven areas and can test mail sent through SES, Postmark, SendGrid, Mailgun, or a sender’s own SMTP setup; an MCP server lets compatible AI clients run tests and retrieve results. The free plan includes 21 tests per month, unlimited sender accounts, and 14-day data retention, but excludes DMARC monitoring and full API access. Custom costs $5 a month, with a $5 monthly minimum and pay-per-test rates.
Valimail Monitor
Valimail Monitor has no write-up on Specifiction yet; its figures are above.