toolgrep / APIs & backend / suprsonic
Alternatives to suprsonic
suprsonic: Unified Agent API. 8 products similar to suprsonic, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 8 of 8 have an API, 8 of 8 offer an MCP server.
- Superpowers
APIs and tools for AI agents, one key
- AIsa
Unified resource and transaction network for AI agents: one API key for models, data APIs, and machine payments
- GenMagic
One studio and one API for every AI model, in every medium, from a single prompt.
- Agent Nexus
A machine-readable registry of APIs, MCP servers and CLIs that AI agents call, with live health checks and reliability scores.
- WebScraping.AI
Web scraping API that returns rendered HTML, clean text, or AI-extracted structured JSON from any URL
- Geekflare API
Web scraping, search, and screenshot APIs for AI agents and developers
- agentsvc.io
Pay-per-call API marketplace for AI agents with 127 services settled in USDC via x402
- QVeris
Bring professional data to the AI you already use
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| suprsonic | Usage-based | yes | yes | yes | yes | no |
| Superpowers | Usage-based | yes | yes | yes | no | no |
| AIsa | Usage-based | yes | yes | yes | yes | — |
| GenMagic | Freemium · from $0 | yes | yes | yes | yes | no |
| Agent Nexus | Freemium · from $0 | yes | yes | yes | no | — |
| WebScraping.AI | Freemium · from $29/month (Personal plan, 250,000 credits); pay-as-you-go $0.0002/credit with $20 minimum top-up | yes | yes | yes | yes | no |
| Geekflare API | Freemium · from $0 (Free, 500 credits/month); paid plans from $19/mo; credit packs from $10 | yes | yes | yes | yes | no |
| agentsvc.io | Usage-based · from $0.002 per call | yes | yes | yes | no | — |
| QVeris | Usage-based | yes | yes | yes | yes | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/suprsonic/alternatives