Truelist
Email validation platform for cleaning lists and improving deliverability
Truelist is an email validation service that verifies addresses in bulk or in real time, flagging invalid, disposable, risky and spam-trap addresses while resolving catch-all domains that other validators return as unknown. It uses layered checks across SMTP, automated browser verification and third-party data to reduce bounce risk and protect sender reputation.
Core capabilities include list verification with status and reason codes, an Enhanced Validation strategy, advanced reporting on list health and failure reasons, a Developer API with webhooks, and an MCP Server for AI assistants such as Claude and Cursor. Checks cover DNS and MX records, SMTP mailboxes, disposable domains, duplicates and accept-all domains. Integrations include Mailchimp, Klaviyo, HubSpot, Zapier, Make, Clay and ConvertKit, with a Chrome Extension and Recurring Validation for ongoing list hygiene.
Truelist is aimed at SDRs and account executives, email marketers, and developers or automation teams. It is packaged with a free plan, pay-as-you-go credits that do not expire, and unlimited plans for high volume, with no credit card required to start.
12 alternatives to Truelist
Ranked by how well each tool replaces Truelist: shared features, audience, price and popularity.
- 66 out of 100 matchFree
Email list cleaning and real-time email verification service.
Covers 1 of 15 key features.
Free plan66 out of 100 matchUsage-basedEmail verification service for bulk list cleaning and real-time validation
Covers 2 of 15 key features.
Free plan66 out of 100 matchFreeReal-Time Email Verifier and Email List Cleaner
Covers 0 of 15 key features and starts cheaper.
Free plan65 out of 100 match$49/moFast, Reliable, & Accurate Email Verification
Covers 1 of 15 key features and starts cheaper.
Free plan65 out of 100 match$5/moEmail verification service for validating addresses in bulk and in real time.
Covers 1 of 15 key features.
64 out of 100 match$32.30/moEmail Verification and Deliverability Platform
Covers 0 of 15 key features and starts cheaper.
Free plan64 out of 100 match$99/mo- 63 out of 100 matchUsage-based
Email verification platform designed to reduce email bounces
Covers 2 of 15 key features.
Free plan62 out of 100 matchFreeEmail verification for SaaS with a single API endpoint and real-time configuration
Covers 1 of 15 key features and starts cheaper.
62 out of 100 match$16/moEmail verification service and API for clean email lists.
Covers 0 of 15 key features.
Free plan61 out of 100 matchFreeEmail verification for single, bulk and API checks
Covers 1 of 15 key features and starts cheaper.
Free plan61 out of 100 match$9.99/mo