Bouncer
usebouncer.comEmail verification that never charges for unknowns or duplicates, plus toxicity checks and a deliverability kit for inbox tests.
About Bouncer
Bouncer is a European email verification service known for accurate results and fair billing. It never charges for duplicate addresses in a list or for unknown results, and purchased credits never expire.
Alongside bulk and API verification, Bouncer offers a Toxicity Check that flags addresses linked to spam traps, complainers and breaches, and Bouncer Shield, which stops invalid or fraudulent emails at the point of entry. AutoClean connects to your CRM and verifies contacts automatically, and there is an MCP server so AI assistants can call Bouncer directly. The separate Deliverability Kit adds inbox placement tests, SPF, DKIM and DMARC checks, and blocklist monitoring, which makes Bouncer useful after a list is clean as well as before.
It suits cold email teams and agencies that want accurate verification plus a way to check where their campaigns actually land.
New accounts get 100 free credits. Pay-as-you-go verification starts at $8 for 1,000 credits and falls to $0.002 per email at a million credits. Deliverability Kit plans are priced separately, starting at $25 a month.
Key features
- No charge for unknowns or duplicates
- Toxicity Check
- Deliverability Kit
- AutoClean for CRMs
- MCP server
- Credits never expire
Use cases
- Verify lead lists before sending
- Detect toxic and risky emails
- Test inbox placement
- Monitor blocklists and authentication
Platforms
- Web app
- API
Pricing and features change. Confirm on Bouncer's own site before you buy.
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