Apps similar to ZeroBounce include Hunter, which has a free version. Other options are Easy Email Verification, Tomba, DeliverIQ and Proofy. There's no shortage of Email Marketing Services like ZeroBounce, with more than 50 alternatives for the web, self-hosting, Windows, Chrome OS and Linux.
Validate emails at signup. Block disposable emails, catch typos, verify MX records. Built for indie developers who can't afford $500/month validation.
$9/mo for 5,000 validations vs $40+ from competitors.
Beta: Free Pro for 3 months.
SiteEnrich is a website enrichment API that transforms any company URL into structured data instantly. Pass in a URL and get back company name, contact emails, social media links, and business signals like careers page detection, pricing page presence, and demo CTA...
Sweden
EU
Bulk verifier removes invalid, duplicate, and risky emails, offers drag-and-drop uploads, syntax and SMTP checks, spam trap detection, blacklist alerts, inbox placement tools, API connectivity, easy integration with marketing platforms, and rapid processing.
United States
Offers free and unlimited verification of all email types—including catch-all, greylisted, and SEG-protected addresses—using advanced algorithms, automation, CRM sync, detailed deliverability data, bulk upload support, and robust integration options.
United Kingdom
Open-source API written in Rust delivers fast, accurate email verification to prevent bounces. Choose self-hosting at no cost or managed SaaS with no setup or DevOps. Scales to verify millions daily, offers pay-as-you-go pricing, and features proxy global infrastructure.
FranceEU
Verify emails in real time, clean lists, remove invalid addresses, hard bounces, and spam traps, protect sender reputation, improve deliverability, enhance database quality, prevent data decay, access bulk and single verification, and get detailed analytics.
United States
AI-driven API verifies emails in real time by detecting spam traps, blacklisted domains, and inactive addresses, with broad ISP coverage in the US and Europe. Designed for marketers and SaaS, it integrates easily, reduces bounce rates, and helps maintain reputation.
FranceEU
ClearBounce is an email verification service that helps businesses clean their email lists and improve deliverability. It uses multi-node SMTP probing across US, EU, and APAC regions to detect invalid addresses, catch-all domains, and risky emails with 99.5% accuracy.
Simple, reliable, and affordable list cleaning shouldn’t be hard to find. Blaze Verify helps marketers and developers build powerful and effective marketing campaigns.
United States
Safilist is an email verification service that checks whether the addresses on your list can actually receive mail. It runs real SMTP, syntax, MX-record and disposable-domain checks and returns a clear Safe / Risky / Invalid verdict with a list-health score — catching invalid...
Kenya
