head to head/Developer Tools

Lighthouse vs Send21

Neck and neck on boosts. Profiles, pricing and deals below.

Lighthouse

Lighthouse: AI Waitlist + Survey Tool for Indie SaaS Founders

community boosts

⚡ 0

pricing

Freemium

what it is

Waitlist + survey + newsletter for indie SaaS founders, with AI insights on every signup answer and an MCP server so Claude, Cursor, or ChatGPT can query your waitlist. Validate your idea and get your first 100 users from one indie toolkit, not five tools.

Send21

Try a crypto pay link on testnet, no account

community boosts

⚡ 0

pricing

Freemium

what it is

Make a real test payment from your own wallet on Bitcoin, Solana, Ethereum, Base, Arbitrum and Polygon test networks. No account, no email.