Upcoming Hackathons in Kolkata You Can't Miss (March 2025)

By The HackHunt Team on July 8, 2025

Kolkata's tech scene is buzzing, and this March is packed with opportunities to learn, build, and connect. Whether you're a seasoned coder or just starting out, there's a hackathon for you. Here's a rundown of the events you won't want to miss.

Top Hackathons in Kolkata This Month

HackathonModeTop Prize
TechXcelerateOffline₹5,00,000
Vivitsu 2025Offline₹15,000
Sei All-Star HackOnline$50,000+
Global AI Agents LeagueOnline$5,000

In-Depth Look at the Events

1. TechXcelerate at Jadavpur University

This national-level event is more than just a hackathon; it's a full-blown workshop and internship fair. If you're a student looking to get hands-on experience and connect with top companies, this is the place to be.

  • Focus: AI/ML, Web Development, DevOps, Data Science
  • When: March 22-23, 2025
  • Who: Undergraduate students

2. Vivitsu 2025 at IEM

Hosted by the Free Software Wing of IEM, Vivitsu is a 24-hour hackathon focused on open-source innovation. It's a great opportunity to work on a project you're passionate about and get mentorship from industry experts.

  • Focus: Open-source software
  • When: April 4-5, 2025
  • Who: All students

3. Sei All-Star Hack (Online)

This global hackathon is your chance to dive into the world of Web3. With a massive prize pool and categories for all skill levels, it's a great way to learn about blockchain and build something with real-world impact.

  • Focus: Web3, DeFi, AI, Gaming
  • When: March 17 - April 21, 2025
  • Who: Open to all

4. Global AI Agents League (Online)

Sponsored by Fetch.ai, this hackathon challenges you to build specialized AI agents that can solve real-world problems. If you're interested in the future of AI, this is an event you won't want to miss.

  • Focus: Artificial Intelligence, AI Agents
  • When: Ongoing
  • Who: Open to all developers

Frequently Asked Questions

Do I need a team?

Most hackathons allow you to participate individually or in a team. If you don't have a team, don't worry! Most events have a team-building session at the beginning.

Do I need to be a coder?

Not necessarily. Many hackathons welcome designers, project managers, and people with great ideas. Check the event details to be sure.

How do I register?

You can find registration links on the official event websites or on platforms like HackHunt.

Ready to find your next challenge? Browse all upcoming hackathons in Kolkata on HackHunt.