# ClearBounce (clearbounce.net)

Checks email addresses in bulk or through an API for syntax, DNS, live mailbox existence, disposable domains and spam traps.

- Atlas card: https://inite.ai/en/atlas/clearbounce.net
- Site: https://clearbounce.net
- For: Marketing and email teams cleaning mailing lists before campaigns and protecting sender reputation
- Use 0/100 · alive 100/100

## Used for

- verify email lists in bulk before sending campaigns
- check single addresses through a REST API at signup
- test inbox placement and monitor blocklists

## Price

- from 3.5 USD/month, no free plan (read 2026-10-21 on https://clearbounce.net/pricing)

## For developers

- OpenAPI: https://clearbounce.net/openapi.json (5 paths)
- API docs: https://clearbounce.net/audiences/developers
- MCP server: net.clearbounce/email-verification (namespace; open on 2026-10-21, 5 tools)
- Read 2026-10-21

## MCP server, measured daily

Server: https://clearbounce.net/mcp, checked every day since 2026-10-21 (4 checks).

- Answered: measuring, 4 daily checks so far
- Median first answer: 534 ms
- Sign-in: none
- Context its tool definitions take: about 718 tokens (5 tools)
- Tool definitions: A, 100/100
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-10-21

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Source: INITE Atlas, https://inite.ai/en/atlas/clearbounce.net. JSON: https://inite.ai/api/atlas/clearbounce.net. MCP: https://inite.ai/api/mcp (atlas_lookup).