PowerSync

𝗔𝗻𝗻𝗼𝘂𝗻𝗰𝗶𝗻𝗴 𝘁𝗵𝗲 𝗣𝗼𝘄𝗲𝗿𝗦𝘆𝗻𝗰 𝗔𝗜 𝗛𝗮𝗰𝗸𝗮𝘁𝗵𝗼𝗻 🤖🧑‍💻 We are hosting a virtual hackathon where the challenge is to build innovative AI-powered software using PowerSync as a sync engine. Join us to win up to $3,500 in cash prizes (and bonus partner prizes), explore cutting-edge AI use cases, connect with a vibrant community of builders, and discover new patterns for creating AI applications. More details coming soon, stay tuned! In the meantime, save the date and sign up for updates ⬇️

Full hackathon details: powersync.com/blog/powersync…

You can still start a PowerSync AI Hackathon project this week and submit something strong by Sunday. Keep the scope tight. Pick one user, one workflow, and one place where sync, offline support, or durable local state makes the product noticeably better. That is enough.

Just over a year ago we started testing vibe coding tools like bolt.new and our AX was really really bad. I'm talking hallucinations even trying to install the PowerSync JS SDK. Fast forward to today and you can now zero-shot a new app that uses @powersync_ This is the result of a lot of hard work across our entire team. Watch @devagrawal09 show us the state of things. p.s. we're still investing in AX, now turboboosted by the folks at @2027dev 🥂

Watch Codex zero-shot Supabase and PowerSync integrations into a TanStack Start app using nothing but the CLIs!

Full hackathon details: powersync.com/blog/powersync…

With the deadline now on Sunday, this is a good time to simplify. The strongest submissions usually have: - a clear use case - a focused demo - an obvious reason PowerSync matters A smaller project that is easy to understand will go further than a bigger one that tries to do everything.

Submit here: form.typeform.com/to/YR9U17Sn Full hackathon details: powersync.com/blog/powersync…

Update: we're extending the PowerSync AI Hackathon submission deadline to Sunday, March 22 at 11:59 PM CT. More time to finish strong, polish demos, and get submissions into good shape. If you're already building, keep going. If you haven't submitted yet, you've got the weekend.

Full hackathon details: powersync.com/blog/powersync…

A good PowerSync AI Hackathon project usually starts with a simple question: What AI product becomes much more useful when it keeps working across devices, handles weak connectivity well, or keeps state locally? That’s where the most interesting ideas tend to come from.

Full hackathon details: powersync.com/blog/powersync…

Looking for a PowerSync AI Hackathon idea? Open your coding agent and try: "Give me 5 ideas for the PowerSync AI Hackathon. Focus on AI apps where offline support, cross-device sync, or durable local state genuinely improves the product." Choose one with a clear user and a clear problem, then start building. Deadline: Friday, March 20.

What would you build with AI, PowerSync, and Supabase? Try it in the @powersync_ AI Hackathon 🏆 $1K Supabase credits for the best Supabase project ⚡ $25 credits for participants $8K+ prizes Start building: powersync.com/blog/powersync…

Full hackathon details powersync.com/blog/powersync…

🦀 $500 BONUS PRIZE for the Best Rust SDK Submission in the PowerSync AI Hackathon! Our pre-alpha Rust SDK is ready for builders who want to push the boundaries of local-first and AI. Build embedded systems, IoT apps, or edge-native agents — all powered by real-time sync.

Full hackathon details powersync.com/blog/powersync…

Supabase gives you the Postgres backend and auth primitives that every app needs. PowerSync gives you the data sync layer that makes your app feel instant and survive offline. Together they're the stack for agentic apps that work everywhere—subway, airplane, rural connectivity. We are happy to partner with @supabase for the PowerSync AI Hackathon for a bonus prize!

Full hackathon details powersync.com/blog/powersync…

Mastra gives you opinionated patterns for agent design, workflow orchestration, memory + search, and deployment that scale with your team. PowerSync slots in as the sync layer that makes that architecture work offline and across devices seamlessly. We are happy to partner with @mastra for the PowerSync AI Hackathon for a bonus prize!

Full hackathon details powersync.com/blog/powersync…

Agentic apps iterate fast, and your database should keep up. @neondatabase gives you serverless Postgres with instant branching — spin up a new DB per feature, per preview, per experiment. Pair that with PowerSync's local-first sync, and your clients stay reactive and offline-capable no matter how fast the backend evolves. We are happy to partner with @neondatabase for the PowerSync AI Hackathon for a bonus prize. Build with a stack that moves as fast as your ideas.