21tunnel vs invomaker
Neck and neck on boosts. Profiles, pricing and deals below.
21tunnel
The tunnel for AI agents
community boosts
⚡ 0
pricing
Freemium
what it is
Mint a master key once. Your AI assistant runs autonomously with scoped, short-lived child keys and instant cascade revoke. Built for Claude Code, Cursor, Aider, Devin. Also a full-featured ngrok alternative.
invomaker
Create, Send & Track Invoices Free
community boosts
⚡ 0
pricing
Freemium
what it is
Create professional invoices in seconds and send them directly to clients — no signup needed. Free invoice generator trusted by freelancers and small businesses worldwide.