Online Hackathons

Upcoming online hackathons open to anyone in India. Coding competitions, buildathons and innovation challenges — many with prize pools, and many open to students. The list is refreshed daily, with the events ending soonest first.

Looking for hackathons elsewhere? See all hackathons in India, or every online tech event.

42 upcoming · 42 online

Closing soonest first

THU 29 OCT

FRI 30 OCT

SAT 31 OCT

SUN 1 NOV

About online hackathons

Right now the most common topics among online hackathons are AI/ML, GenAI, Agents, LLM, AR/VR and Developer Tools. Use the filters to narrow the list by event type, mode or technology; past events drop off automatically, so everything listed here is still ahead of you.

Frequently asked questions

What online hackathons are coming up?+
42 upcoming online hackathons are listed right now. The list is sorted so the events ending soonest come first; the next to finish is “AWS Communication Developer Services (CDS) Agentic AI Partner Hackathon” on Thu 29 Oct.
Which cities have in-person hackathons?+
Right now: Bengaluru (14), Delhi (6), Mumbai (5), Kolkata (5) and Hyderabad (4).
What topics do online hackathons cover?+
The most common topics among upcoming online hackathons are AI/ML, GenAI, Agents, LLM, AR/VR and Developer Tools. Use the Tags filter to narrow the list to one technology.
How often is the list of online hackathons updated?+
Daily. New events are added every morning, and each event drops off the list automatically once it has ended.

Hackathons in other cities

Or see all hackathons in India.

More online events

Or see every online tech event.