Postproxy vs Send21
Neck and neck on boosts. Profiles, pricing and deals below.
Postproxy
Social Media API for Agencies, SaaS & AI Agents
community boosts
⚡ 0
pricing
Open source
what it is
Unified social media API for agencies, SaaS, and AI agents. Publish, manage comments, DMs, and reviews across Instagram, TikTok, LinkedIn, X, YouTube, Facebook, Threads, Bluesky, and more.
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.