Level Up Your Build with Claude Sonnet 4 + Week 2 Hackathon Updates

We've partnered with Anthropic to bring Claude Sonnet 4 to all Bolt users! Push your build to the next level.

Hey there, We wanted to give you some Monday updates as we head into week 2 of the World's Largest Hackathon! First, based on questions from participants, we've clarified some rules that will help you submit with more confidence. Watch the quick n' easy video update here, or review the official rules for the full rundown.   It is not too late to register for the hackathon! Register for the hackathon to get your FREE Builder Pack which includes FREE Bolt Pro and much more. Existing Bolt subscribers may use the code for $30 off any subscription upgrades.The pack is sent to you via email within 48 hours of signing up, so be sure to sign-up asap!   We've partnered with Anthropic to bring Claude Sonnet 4 to all Bolt users The wait is over! Claude Sonnet 4 is now live on Bolt 👌 One of the smartest models out there, fully integrated into your favorite AI builder. Push your build to the next level. Read our blog post or learn more in the announcement tweet. Still need your Builder Pack? If you have not received your builder pack, here's what to do: Step 1: Make sure you have registered on hackathon.dev Step 2: Wait at least 3 days Step 3: Check your email inbox Step 4: If you have already completed steps 1-3, proceed to fill out this form This week's livestreams We just announced tons of helpful sessions for you this week, including: Demystifying the backend: How Supabase powers your application with database, authentication, and more Real Talk: Realistic Voice AI with ElevenLabs AI Translation with Lingo  These sessions will help you to make the most of your Builder Pack and get your project over the finish line, so don't forget to tune in! You can find more sessions at rvr.to/bolt. Challenger prizes  Be sure to peruse all of the additional challenger prizes to see which unique categories that your project qualifies for; there's plenty of chances for your entry to shine!   That's all the updates we have for now. No matter where you're at, keep building. Whether you've got a full MVP or just a sticky note idea, it counts. You showed up. You're building. That's the hard part. We'll see you around the livestreams and Discord. Keep building!! Eric Simons CEO & Co-Founder, Bolt.new   (P.S. Tag @boltdotnew to show us what you're working on!) StackBlitz, Inc., 2443 Fillmore Street #380-16814, San Francisco, CA, 94115, United States. To opt out of future emails from StackBlitz, click here to unsubscribe.