Bouncer
Bouncer: Email verification service.
Bouncer is an email verification SaaS founded in 2017 that helps teams clean email lists, protect sign-up forms, and maintain sender reputation. It addresses deliverability problems by identifying invalid, risky, or toxic addresses before campaigns are sent, and by testing inbox placement and authentication.
The platform includes the Email Verification App and Email Verification API with synchronous and asynchronous endpoints, Bouncer Shield for real-time form protection with IP and address blocking, Toxicity Check with a 0–5 scale, Deliverability Kit for inbox placement, SPF, DKIM, DMARC, and blocklist tests, Company Data Enrichment, and Email Engagement Insights showing last open, click, reply, and bounce dates. Integrations cover marketing and automation tools including Mailchimp, HubSpot, Klaviyo, Brevo, Make, and Pipedrive.
Bouncer serves enterprise SaaS companies, marketing agencies, and businesses of varying sizes. Email verification is available through pay-as-you-go credits or monthly subscriptions, with credits that never expire and volume discounts; a free starting allocation is offered without a credit card. The Deliverability Kit is packaged in Starter, Standard, Pro, and Enterprise editions with monthly test email allowances and monitored IP/domain limits, while Bouncer Shield is a monthly subscription based on check volume.
12 alternatives to Bouncer
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