head to head/Developer Tools

Send21 vs StatOSS

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

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.

StatOSS

MCP and agents

community boosts

⚡ 0

pricing

Open source

what it is

The Model Context Protocol endpoints on StatOSS: a read-only one next to every page and a keyed one over the account, plus llms.txt.