MailTooth
6.6#18 in email finder software$11, paid onceFree planWebAPIExtension
VisitMailTooth vs SignalHire
SignalHire
7.1#5 in candidate sourcing softwareFree planFree planWebAPIExtension
VisitWhat both publish
| Fact | MailTooth | SignalHire |
|---|---|---|
| API | The service offers single-address and bulk verification APIs for programmatic verification. | The API offers Person and Search endpoints, while Company API access is available on request through support. |
| Integrations | MailTooth supports campaigns through connected Resend accounts and exposes a verify_email tool through a remote MCP server for compatible AI clients. | The integrations page lists ATS, CRM, and other tools including Salesforce, HubSpot, Zoho Recruit, Pipedrive, Recruitee, and Ashby. |
| Product | MailTooth verifies individual email addresses and lists and shows evidence for safe, risky, or invalid results. | SignalHire provides real-time verified personal and business emails and phone numbers for recruiters, sales professionals, and marketers. |
| Support | The site lists [email protected] as its contact address. | SignalHire lists [email protected] and a phone number, +1 209 437-3846, for questions. |
MailTooth plans
- Free creditsFree
- Starter$11, paid once
- Growth$27, paid once
- Pro$72, paid once
- Scale$111, paid once
SignalHire plans
- FreeFree
- Emails$69 a month
- Phones$69 a month
- Emails & Phones$69 a month
- Scale—
- Emails$57 a year
Pick MailTooth if…
MailTooth suits people who need to verify individual addresses or email lists, whether through uploads, an API, a browser extension, or form checks. Teams may find its workspace roles useful for organizing access and activity.
Pick SignalHire if…
You want what its maker publishes above — check its page for the details.