World's First Multi-Modal AI Global Hackathon by Memories.ai
Join innovators, builders, and creators from around the world for a month-long hackathon exploring the future of AI and multimodal intelligence. Hosted by Memories.ai, this global event is fully virtual with in-person kickoffs in London and San Francisco, and welcomes anyone, from any country. With rolling admissions, flexible start times, and free API platform credits for every team, participants can jump in and start building right away. Over 4 weeks, you’ll receive structured mentorship, weekly check-ins, and guidance from industry leaders and VCs while collaborating with a worldwide community. We’ll also be announcing exciting industry partnerships along the way and helping top projects pitch directly to 20 of Silicon Valley’s leading investors.
ANYONE IS WELCOME.
Over 30 days, teams will:
Build groundbreaking projects across vision, audio, and text
Collaborate globally with hackers, mentors, and partners
Learn directly from AI leaders and top venture capitalists
Compete for prizes over $6000 cash or a sponsored trip to San Francisco to meet with Silicon Valley investors
Whether you’re passionate about agents, video intelligence, or multimodal AI, this is your chance to showcase your skills, get mentored by experts, and pitch to the very investors shaping the future of AI.
📅 Dates: September 29th – October 23rd, 2025
🌍 Format: Hybrid (Global online + in-person kickoffs in London and finale in San Francisco)
👥 Who should join: Developers, data scientists, vibe coders, product thinkers, researchers, and anyone ready to build with cutting-edge AI
What makes this hackathon different?
Rolling admissions: flexible start time so you can join when ready
Global access: fully virtual and open to every country
API platform credits included: every team starts with free credits to prototype fast
Mentorship guaranteed: structured assistance, weekly check-ins, and direct access to industry experts
Investor access: we’ll help the winner pitch their project to 20 of Silicon Valley’s top investors
Exciting partnerships: industry collaborations announced throughout the month
Prizes
Grand Prize: $3,000 cash + API credits, or a sponsored trip (up to $3,000 value) for your team to San Francisco to meet with VCs
Second Prize: $1,000 cash + platform credits
Third Prize: $500 cash + platform credits
Category Awards ($100–250 each): Best API Mashup, Best UX, Most Viral Build, Judge’s Choice, and more
Important:
1) Please fill out event registration google form to received the following submission guidance, API credits, judging criteria, winner announcement, partnership announcement etc)
2) Join Discord for office hour, tech assistance, mentorship sessions