Hackathons for founders in Mumbai

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The Mumbai events worth planning around, at a glance.

IN October 2026

October 2026

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10 Mumbai | Claude Opus 5.5 x Sonnet 5.5 Build Day 15:00 · Hackathon Tech Project 11:00
11 Crypto Worldfair's Buildstation — Mumbai 12:00 · Hackathon
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17 T-Square Tech Project 11:00 · Hackathon
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About Mumbai · October 2026

Mumbai's next three weeks are a crypto-first stretch, with Devcon pulling an entire ecosystem into one city. The anchor is Devcon 8 on Nov 3, Ethereum's flagship gathering and its first time in India, with 12,000+ builders and core devs at BKC. Around it, India Blockchain Week and Solana Summit India from Superteam start Nov 1 and Nov 2, and ETHGlobal Mumbai hackathon runs Nov 6. Earlier, eChai Ventures hosts its Mumbai demo day on Oct 31.

Other event types in Mumbai