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Muddy

DefunctYC S19

San Francisco, US Β· Founded 2018 Β· 6 employees Β· 1 known investors

Muddy is a multiplayer browser that organizes apps, files, and conversations into shared workspaces for teams. It uses AI to categorize tabs and render content based on priority, enabling collaboration and communication across web applications without leaving the browser.

Also known as Masonic Β· sail Β· Sail Β· Spree

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSProductivityCollaborationUnited States of AmericaAmerica / Canada

Founders & leadershipΒ· Y Combinator alumni (S19)

Muddy was founded in 2018 by Ron Bhattacharyay, Sachin Kesiraju, and Jimmy Liu.

RBRon Bhattacharyay
Ron Bhattacharyayin𝕏FounderFounder of Muddy, a browser-based workspace platform that organizes applications, files, and conversations for team collaboration.
SKSachin Kesiraju
Sachin Kesirajuin𝕏Founder
JLJimmy Liu
Jimmy Liuin𝕏Founder

Investors Β· 1

Y CombinatorSan Francisco Β· $500K

In the news

Muddy obstacle course challenge raises Β£10,000 for air ambulance charity in Essexecho-news.co.uk Β· Jul 2026Big Muddy Solar Project Brings $200 Million Investment to Jackson County | | wsiltv.comwsiltv.com Β· Nov 2025Third-Party Litigation Finance and Public Capital Markets: The Case of the Muddy Waters Short Attack on Burford Capital – The FinReg Blogsites.duke.edu Β· May 2022

Frequently asked questions

What does Muddy do?
Muddy is a multiplayer browser that organizes apps, files, and conversations into shared workspaces for teams. It uses AI to categorize tabs and render content based on priority, enabling collaboration and communication across web applications without leaving the browser.
Who founded Muddy?
Muddy was founded by Ron Bhattacharyay, Sachin Kesiraju, Jimmy Liu in 2018.
Who are Muddy's investors?
Muddy's investors include Y Combinator.
Where is Muddy headquartered?
Muddy is headquartered in San Francisco, US.