LangChain vs Relevance AI
A side-by-side comparison to help you choose between LangChain and Relevance AI.
| LangChain | Relevance AI | |
|---|---|---|
| Description | Open-source agent framework and LangSmith platform for building, testing, deploying, and monitoring reliable AI agents. | Low-code AI workforce platform for building specialist agents, tools, and multi-agent workflows across business systems. |
| Category | 自动化 Agent 与集成 | 自动化 Agent 与集成 |
| Pricing | freemium · LangChain and LangGraph are free open-source frameworks. LangSmith pricing starts with a Developer plan at $0/seat/month, then usage-based billing after included trace limits. Plus costs $39/seat/month and adds team features, deployment access, Sandboxes, Engine, email support, and higher included trace volume. Enterprise is custom and adds custom seats, trace volume, SSO/RBAC, SLA, annual contracts, and cloud/hybrid/self-hosted options. | freemium · Relevance AI's official pricing documentation lists four tiers: Free, Pro, Team, and Enterprise. The Free plan includes 200 Actions per month and a one-time 1,000 Vendor Credits allocation. Pro starts at $19/month when billed annually or $29 month-to-month, Team starts at $234/month annually or $349 month-to-month, and Enterprise is custom. Usage is split into Actions, counted when an agent runs a tool, and Vendor Credits, used for LLM and tool-vendor costs. Paid plans can buy top-ups: $80 per 1,000 Actions and $20 per 10,000 Vendor Credits. The public marketing pricing page highlights Enterprise and sales-led purchasing, while the official docs provide the complete tier matrix. |
| Rating | 4.4 | 4.1 |
| Features | Tracing and observabilityEvaluation and scoringAgent deploymentSandboxed code executionNo code Fleet agentsMulti framework support | Multi agent orchestrationA/B testing & analyticsAgent evaluations2,000+ integrationsCalling & meeting agentsSSO, RBAC & audit logs |
| Website | Visit | Visit |
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