Email marketing

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Truelist

Email validation platform with credits that never expire and advanced catch-all resolution

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Truelist is an email validation tool that removes invalid, inactive, and risky emails from your lists to improve deliverability and sender reputation.

Overview

The Truelist homepage

Truelist is an email validation platform designed to improve email deliverability and sender reputation. It verifies email addresses using multiple strategies including SMTP checks, automated browser verification, and third-party data to resolve catch-all domains that other tools mark as unknown. The platform offers flexible pricing with pay-as-you-go credits that never expire, unlimited plans for high-volume senders, and free verification tools. Truelist integrates with popular platforms like Mailchimp, HubSpot, Zapier, and Make, and provides API access, real-time validation, advanced reporting, and an MCP server for AI agent integration.

Capabilities

SMTP validation and domain verification
Catch-all domain resolution with enhanced validation
Duplicate email removal
Real-time API and webhooks
Advanced reporting and list health insights
MCP server for AI agents and Claude integration
Chrome extension for browser-based validation
Integrations with Mailchimp, HubSpot, Zapier, Make, and more
SDK libraries for JavaScript, Python, Ruby, PHP, Go, Java, and .NET

Pricing

Free plan with 100 validations. Pay-as-you-go credits: $1.40 per 1k emails (up to 10k), $1.10 per 1k (up to 50k), $0.90 per 1k (up to 250k), $0.70 per 1k (up to 1M). Unlimited plans: 3-month commitment $999/month ($2,997 billed upfront), 6-month commitment $899/month ($5,394 billed upfront), 12-mont

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Truelist fact sheet

Community votes	0
Website	truelist.io

Truelist metrics

Vendor metrics for truelist.io: Ahrefs Domain Rating and Majestic link data, with the delta since the last review.

Domain Rating: 50; +1 (up) since last check
Trust Flow: 22; no change since last check
Citation Flow: 43; no change since last check
Referring domains: 708; no change since last check
External backlinks: 1,837; no change since last check

Vendor Domain Rating (Ahrefs) checked 6 Nov 2026, spec changed 4 Nov 2026. Vendor topic: Health (21). Vendor Majestic data checked 21 Oct 2026, spec changed 21 Oct 2026. Link metrics supplied by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Truelist vendor domain

Open the vendor record

We read this from the registry's RDAP record on 6 Nov 2026, 06:45 UTC.

Domain age: 2 years
Registered: 3 Feb 2024
Expires: 3 Feb 2027
Registrar: NameCheap, Inc.
DNSSEC: Not signed

Vendor domain report: truelist.io

Truelist post-launch report

Measured after Truelist went live on SaaS Directory Pro on 21 October 2026.
Measure	At launch, then latest
Domain Rating (Ahrefs)	50 to 50 no change since launch 21 Oct 2026, then 5 Nov 2026
Trust Flow (Majestic)	22 first measured 21 Oct 2026
Referring domains (Majestic)	708 first measured 21 Oct 2026

Day 16 since launch. Next receipt: day 30, 20 Nov 2026. Many things move these figures, so a change is not proof of cause. Only stored readings are shown.

Biggest gains on SaaS Directory Pro

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Compare and explore

See the alternatives to Truelist, ZEPIC vs Truelist, Recurrr vs Truelist, Truelist vs Neural Newsletters, Truelist vs Nashra, Truelist vs Rowsend, Truelist vs day3, more in Email marketing.

Buyer questions

What is Truelist?

Truelist is a cutting-edge email validation service designed to improve the accuracy and deliverability of your email campaigns by verifying email addresses in real-time and cleaning email lists.

How does Truelist validate email addresses?

Truelist uses advanced algorithms and real-time checking to validate email addresses, including checking for format correctness, domain validity, and whether the email address is active and accepting mail.

Do credits expire?

No. Pay-as-you-go credits never expire, so you can buy what you need and use it whenever. If you validate at high volume, Unlimited plans include unlimited standard validations.

Is Truelist compliant with data privacy regulations like GDPR?

Yes, Truelist prioritizes data security and compliance with global privacy laws, including GDPR. Truelist is SOC 2 Type II certified, meaning security controls are independently audited and verified.

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