25 hackathons in Chennai this week
13 Nov–20 Nov. SaaS capital of India: product and engineering meetups. Updated daily with live RSVP counts.
25 events
13 Nov–20 Nov · all times IST
Tomorrow · Time TBC
InIt CTF
Online
Tomorrow · Time TBC
Tatusta
Online
Tomorrow · Time TBC
Innovate - Online Hackathon
Online
Tomorrow · Time TBC
MassX CTF 2026
Online
Tomorrow · Time TBC
Agentic AI Hackathon
Online
Sunday · Time TBC
Students of Global Impact
Online
Sunday · Time TBC
CodeNexus India 2026 - National Hackathon
Online
Sunday · Time TBC
VibeX codes 26
Online
Sunday · Time TBC
Threws Odyssey 2026
Online
Sunday · Time TBC
Catalyst - Solo AI Hackathon
Online
Sunday · Time TBC
ChaosCore Hackathon 2026
Online
Sunday · Time TBC
One Who Codes 2026 - A Portfolio Challenge
Online
Sunday · Time TBC
Hackday
Online
Sunday · Time TBC
Queryquest: SQL Problem-Solving Challenge
Online
Sunday · Time TBC
Data Analytics Hackathon
Online
Monday · Time TBC
Project Last Mile: Analytics Case Challenge
Online
Tuesday · Time TBC
FirstCommit '26 — National Online Hackathon
Online
Wednesday · Time TBC
CodeQuest: National Tech Hackathon 2026
Online
Wednesday · Time TBC
Build 2 Rise 2026
Online
Wednesday · Time TBC
Madlab - The Ultimate Innovation Hackathon
Online

Wednesday · 8:15 AM IST
Code N Mod
India
Thursday · Time TBC
CodeTitans India 2026 - National Hackathon
Online
Fri, 20 Nov · Time TBC
Digital Twin Challenge 2026
Online

Fri, 20 Nov · 12:00 AM IST
Lean In Hacks 8.0
India
Fri, 20 Nov · Time TBC
CodeOdyssey '26
Online
Answers
25 hackathons in Chennai this week, in one paragraph
This week (13 Nov–20 Nov), Chennai has 25 hackathons listed on Jamao: InIt CTF (entries close Sat 14 Nov, online), Tatusta (entries close Sat 14 Nov, online) and Innovate - Online Hackathon (entries close Sat 14 Nov, online) and 22 more.
- 1
- 2
- 3
- 4
- 5
- 6
- 7CodeNexus India 2026 - National Hackathon
entries close Sun 15 Nov · Online
RSVP on organizer site · Jamao Curator
- 8
- 9
- 10
Frequently asked
- When are most hackathons in Chennai?
- Of the 94 upcoming hackathons listed in Chennai for the next 60 days, Saturday is the busiest day with 25 events. Of the 6 that publish a start time, 17% begin at or after 5 PM IST. The most active areas are IIT MADRAS (2) and IIT Madras (2). 82 are online.
- Are hackathons in Chennai free?
- 0 of the 94 upcoming hackathons in Chennai (0%) are free to attend.
- How do I get into a hackathon in Chennai?
- Open the event page on Jamao, tap Register and you get a QR ticket by email (and WhatsApp if you opt in); show it at the door. 94 listings link out to the organizer's own RSVP page.
- How do I list my event in Chennai?
- Create it free at jamao.in/create (about two minutes: title, time, venue, tickets), or import an existing Luma, Meetup or Google Calendar feed at jamao.in/dashboard/import. Published hackathons in Chennai appear on this page, in the Chennai RSS feed and calendar subscription, and in the Thursday digest. Free events cost nothing to list.
Figures are computed from published listings in Chennai for the next 60 days and refresh with the page. All times IST.
Tech events in Chennai, every Thursday
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