21tunnel vs Then Travel
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.
Then Travel
Check whether a London stay feels safe
community boosts
⚡ 0
pricing
Freemium
what it is
Check public crime trends, compare neighbourhoods, and understand whether a London accommodation area suits your trip.