stars 1 stars 2 stars 3

Mesg was intended to be a modern day messenger that's fully backwards compatible with email. Chat, channels, voice calls, file sharing – but with the reach of still being able to interact seamlessly with anyone still on plain old email. We built a federated protocol as a proof of concept that was capable of instant messaging over the Mesg protocol, had groups/channel functionality, and seamlessly integrated with Email by falling back to sending/receiving SMTP when an address was not on the Mesg protocol. The dream was to build Email 2.0. The GTM was nearly impossible for a small team though, and sadly reached the conclusion that this kind of technology should really be sponsored and built by the email giants – it should be an upgrade to their user base, not a product they have to switch to. Feel free to reach out to hello@mesg.app if you ever want to discuss what we built or the whitepaper.

Website https://mesg.app
Employees View employees
Founded 2023
Industry Technology, Information and Internet

Mesg Questions

Learn More
How It Works
get free account
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
search page
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
get contact page
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2025
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users