Firstbase is an all-in-one platform for founders to launch and operate a US company, covering everything from Delaware C-Corp incorporation through banking setup, registered agent service, and ongoing compliance management. The platform is particularly popular with international founders who want to establish a US legal entity without the complexity of navigating US business law from abroad.
Firstbase handles the complete company launch workflow: state incorporation filing, EIN registration, registered agent service, business bank account setup, and the compliance calendar to keep the company in good standing. The platform's AI-assisted onboarding guides founders through key decisions — Delaware vs. Wyoming, C-Corp vs. LLC — with explanations calibrated to their specific situation.
The registered agent service and compliance calendar are particularly valuable for founders who don't have a US address or who can't track the various annual filing requirements across states. Firstbase handles these automatically, sending alerts when action is required.
Firstbase launched on Product Hunt with a Day #4 ranking and has processed hundreds of thousands of company formations. The platform is backed by Y Combinator and has expanded from incorporation to a broader business operations platform covering HR, benefits, and cap table management.
Hands-on review pending. Scores reflect editorial assessment based on public documentation and user reports as of May 2026.
