head to head/Developer Tools

Scribase vs Send21

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

Scribase

MCP server for your Postgres backend: Scribase MCP and Claude Code skill

community boosts

⚡ 0

pricing

Freemium

what it is

The Scribase MCP server: schema, RLS, branch, backup, and control-plane tools where every mutation needs explicit confirmation, plus a Claude Code skill for preview branch, RLS tests, confirm, and merge.

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.