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Compare tools by what matters to you
See how reviewed tools stack up for your needs. Every value comes from a published JAVIS review.
| Feature / criteria | Relevance AIAI Agent Frameworks |  LangGraphAI Agent Frameworks |
|---|---|---|
| JAVIS Score | 72 / 100 | 88 / 100 |
| Price | $19/mo (Pro, billed annually) | $39/seat/mo |
| Pricing model | Paid; Pro and Team self-serve (docs), Enterprise via sales; no free plan; monthly or annual billing | Open source |
| Free tier | — | ✓ Yes |
| Open source | ✕ No | ✓ Yes |
| Our verdict | A serious agent platform for go-to-market teams, with a pricing model you have to model before you build: no free plan, a sales-only public pricing page, and every tool run billed as an Action, even when it fails. | LangGraph didn't win the "which agent framework" argument by being the friendliest. It won by being the one that doesn't fall over. |
| Last checked | Oct 4, 2026 | Oct 4, 2026 |