What are the best alternatives to Stripe Agent Toolkit?

The top alternatives to Stripe Agent Toolkit are LangChain, OpenAI Agents SDK, Claude Agent SDK, ranked by real usage data on Unfragile.

Are there free alternatives to Stripe Agent Toolkit?

Yes, 17 free alternatives to Stripe Agent Toolkit exist, including LangChain, OpenAI Agents SDK, Claude Agent SDK.

20 alternatives ranked by real usage data. Stripe Agent Toolkit scores 84/100 — 4 tools score higher.

Stripe's official agent SDK + MCP — payments, invoices, billing, and usage metering as agent tools.

20 alternatives

17 free options

4 score higher

Framework for building LLM apps — chains, agents, RAG, memory. Python & JS/TS. 200+ integrations.