Are you ready to supercharge your tech journey in the second half of 2025? The period from July to December is packed with some of the most exciting hackathons in India, offering students, professionals, and startups a chance to innovate, network, and win big. Whether you’re passionate about AI, sustainability, fintech, or social impact, there’s a hackathon waiting for you. Here’s your ultimate guide to the top upcoming hackathons in India from July to December 2025.
Why Join a Hackathon in the Second Half of 2025?
The latter half of the year is a prime time for hackathons in India. Many colleges, corporates, and tech communities schedule their flagship events during this period, coinciding with academic breaks and the festive season. This means more opportunities, bigger prizes, and a vibrant community of innovators.
Top Upcoming Hackathons in India (July–December 2025)
1. Smart India Hackathon 2025 – Grand Finale
Date: July 2025
Location: New Delhi (Finals), Pan-India (Prelims)
About: The Smart India Hackathon (SIH) is the world’s largest open innovation model, organized by the Government of India. The grand finale in July brings together the brightest minds to solve real-world problems posed by government ministries and industry partners.
Themes: Agriculture, Healthcare, Smart Cities, Education, Security, Environment
Who Can Participate: College students (UG/PG)
Prizes: Cash prizes, certificates, job offers, and national recognition
Why Attend: SIH is a launchpad for future tech leaders. The exposure, mentorship, and networking opportunities are unparalleled.
Website: sih.gov.in
2. Tata Crucible Hackathon 2025 – National Finals
Date: August 2025
Location: Mumbai & Virtual
About: Tata Crucible’s hackathon series culminates in the national finals in August. This event challenges participants to develop innovative solutions for digital transformation and sustainability.
Themes: Digital Transformation, Sustainability, Social Impact
Who Can Participate: Students, working professionals
Prizes: Cash prizes, Tata internships, mentorship, and career opportunities
Why Attend: Compete with the best minds in the country and get noticed by Tata Group companies.
Website: tatacrucible.com
3. AngelHack India 2025
Date: August–September 2025
Location: Delhi, Bengaluru, Hyderabad
About: AngelHack is a global hackathon series, and its India editions are known for their diversity and innovation. The 2025 events will focus on open innovation and social impact, with winners getting a chance to pitch at the global demo day.
Themes: Open Innovation, Social Impact, FinTech, HealthTech
Who Can Participate: Open to all (students, professionals, startups)
Prizes: Cash, global demo day invites, mentorship, and networking
Why Attend: Connect with global tech leaders and get a chance to take your idea international.
Website: angelhack.com
4. TechGig Code Gladiators 2025 – Hackathon Tracks
Date: July–September 2025
Location: Online
About: Code Gladiators is India’s largest coding competition, featuring multiple hackathon tracks in the second half of the year.
Themes: AI/ML, Blockchain, IoT, Cybersecurity, Cloud Computing
Who Can Participate: Open to all
Prizes: Cash, gadgets, job offers, and national recognition
Why Attend: Test your skills against the best, win big, and get noticed by top tech companies.
Website: techgig.com/codegladiators
5. IITs and NITs Annual Hackathons (Shaastra, HackNITR, etc.)
Date: July–December 2025 (varies by institute)
Location: Across IITs/NITs (Hybrid/Offline)
About: India’s top engineering institutes host annual hackathons during the monsoon and winter semesters. These events attract top talent, industry leaders, and offer a platform for cutting-edge innovation.
Themes: Vary by event (AI, Robotics, Sustainability, FinTech, EdTech, etc.)
Who Can Participate: Students (some open to all)
Prizes: Cash, internships, incubation, and networking
Why Attend: Compete with the brightest minds, learn from industry mentors, and boost your resume.
Websites: Check respective IIT/NIT event pages
6. Corporate Hackathons (Amazon, Flipkart, Infosys, Wipro, TCS, etc.)
Date: July–December 2025 (announced periodically)
Location: Online/Hybrid
About: Major Indian and global companies host hackathons to scout talent and crowdsource innovative solutions. These events are often announced mid-year and run through the festive season.
Themes: E-commerce, Cloud, AI, FinTech, Logistics, Social Impact
Who Can Participate: Students, professionals, startups
Prizes: Cash, gadgets, job offers, internships
Why Attend: Get a foot in the door with top employers and work on real-world challenges.
Websites: Check company careers/events pages
7. Google Developer Student Clubs (GDSC) Solution Challenge – India Finals
Date: October 2025
Location: Online
About: The GDSC Solution Challenge invites students to solve global problems using Google technology. The India finals in October are a highlight for student innovators.
Themes: UN Sustainable Development Goals, Technology for Good
Who Can Participate: University students
Prizes: Cash, mentorship, Google swag, and global exposure
Why Attend: Showcase your solution on a global stage and connect with Google mentors.
Website: developers.google.com
8. Festive Season Hackathons (Diwali, Christmas, New Year)
Date: October–December 2025
Location: Online/Hybrid
About: Many tech communities and startups host special hackathons during the festive season, focusing on themes like social good, e-commerce, and community building.
Themes: Social Impact, E-commerce, Community, Festive Tech
Who Can Participate: Open to all
Prizes: Cash, gadgets, gift vouchers, and recognition
Why Attend: Celebrate the festive spirit with innovation and win exciting prizes.
How to Stay Updated on Hackathons in India (July–December 2025)
- Follow Official Websites: Bookmark the official pages of major hackathons and check regularly for updates.
- Join Tech Communities: Participate in online forums, Discord servers, and LinkedIn groups dedicated to hackathons.
- Subscribe to Newsletters: Many platforms like Devfolio, HackerEarth, and TechGig offer newsletters with the latest hackathon announcements.
- Follow Social Media: Twitter, LinkedIn, and Facebook are great for real-time updates from organizers and participants.
Tips to Ace Hackathons in the Second Half of 2025
- Start Early: Registration for popular hackathons fills up fast. Don’t wait until the last minute.
- Build a Diverse Team: Combine coding, design, and domain expertise for a well-rounded approach.
- Focus on Impact: Judges love solutions that are practical, scalable, and impactful.
- Practice Pitching: A clear, confident pitch can make all the difference.
- Leverage Mentorship: Use mentor sessions to refine your idea and get expert feedback.
Upcoming Hackathons in India (July–December 2025): At a Glance
| Hackathon Name | Date/Month | Location | Themes/Focus Areas | Who Can Participate | Prizes & Perks | Official Website/Link |
|---|---|---|---|---|---|---|
| Smart India Hackathon (SIH) 2025 | July 2025 | New Delhi (Finals), Pan-India | Agriculture, Healthcare, Smart Cities, Education, Security, Environment | College Students (UG/PG) | Cash prizes, certificates, job offers, national recognition | sih.gov.in |
| Tata Crucible Hackathon 2025 | August 2025 | Mumbai & Virtual | Digital Transformation, Sustainability, Social Impact | Students, Professionals | Cash prizes, Tata internships, mentorship, career opportunities | tatacrucible.com |
| AngelHack India 2025 | Aug–Sep 2025 | Delhi, Bengaluru, Hyderabad | Open Innovation, Social Impact, FinTech, HealthTech | Open to all | Cash, global demo day invites, mentorship, networking | angelhack.com |
| TechGig Code Gladiators 2025 | Jul–Sep 2025 | Online | AI/ML, Blockchain, IoT, Cybersecurity, Cloud Computing | Open to all | Cash, gadgets, job offers, national recognition | techgig.com/codegladiators |
| IITs and NITs Annual Hackathons | Jul–Dec 2025 | Across IITs/NITs (Hybrid/Offline) | AI, Robotics, Sustainability, FinTech, EdTech, etc. | Students (some open to all) | Cash, internships, incubation, networking | Check respective IIT/NIT event pages |
| GDSC Solution Challenge – India Finals | October 2025 | Online | UN SDGs, Technology for Good | University Students | Cash, mentorship, Google swag, global exposure | developers.google.com |
| Festive Season Hackathons | Oct–Dec 2025 | Online/Hybrid | Social Impact, E-commerce, Community, Festive Tech | Open to all | Cash, gadgets, gift vouchers, recognition | Tech community/event platforms |
Frequently Asked Questions (FAQs) about Hackathons in India 2025
1. What is a hackathon?
A hackathon is an event where developers, designers, and tech enthusiasts come together to build innovative solutions for specific problems. These events usually last between 24 to 72 hours and involve teamwork, coding, designing, and prototyping.
2. Can students participate in hackathons?
Yes, most hackathons are open to students. Some are also open to professionals and startups. Always check the eligibility criteria for each event.
3. Are hackathons only for coders?
No, hackathons welcome designers, project managers, and domain experts as well. Having a team with diverse skills increases your chances of winning.
4. How do I register for a hackathon?
Each hackathon has its own registration process. You can usually register by filling out a form on the official website. Some hackathons require team registrations, while others allow individual sign-ups.
5. Is there a fee to participate in hackathons?
Many hackathons are free, but some may charge a nominal registration fee. Always check the event details on the official website.
6. Are there online hackathons in India?
Yes, many hackathons are now held online or in a hybrid format, allowing you to participate from anywhere.
7. What should I bring to an offline hackathon?
If you’re attending an offline hackathon, bring your laptop, charger, extension cord, ID proof, water bottle, snacks, and a ready-to-pitch idea.
8. What do winners get at hackathons?
Winners often receive cash prizes, gadgets, internships, job offers, and certificates. Some hackathons also offer mentorship and incubation support.
9. Can I participate in more than one hackathon?
Absolutely! You can participate in as many hackathons as you like. The more you join, the more you learn and expand your network.
10. How should I prepare for a hackathon?
- Work on your coding and problem-solving skills.
- Build a team with diverse talents.
- Review previous winning projects for inspiration.
- Carefully read the event’s themes and problem statements.