CrewAI vs LangChain
Which Agents AI tool is better in 2026?
CrewAI
Framework for orchestrating role-playing autonomous AI agents
LangChain
Build context-aware AI applications
Side-by-side
LangChain is the more established option (raised $125M), but CrewAI is cheaper to start.
| Metric | CrewAI | LangChain |
|---|---|---|
| Taglinei | Framework for orchestrating role-playing autonomous AI agents | Build context-aware AI applications |
| Foundedi | 2024 | 2022🏆 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 11-50 | 50-100🏆 |
| Neuron scorei | 57 | 58🏆 |
| Total fundingi | $18M | $125M🏆 |
| Latest roundi | Series A · Oct 2024 | Series B · Oct 2025 |
| Valuationi | $76M | $1.3B🏆 |
| Cheapest paid plani | —🏆 | Plus · $39/mo |
| Free plani | ✓ Basic (Free) | ✓ Developer |
| Free triali | ✓ | ✗ |
| Top tier pricei | Enterprise · Contact sales | Plus · $39/mo |
| Pricing summaryi | 2 published plans | 3 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for CrewAI and LangChain.
| Capability | CrewAI | LangChain |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 1 (Python) | 4 (Python, TypeScript, Go, Java) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of CrewAI
- Offers a free plan
- Offers a free trial
- Newer company (2024)
🔵 Strengths of LangChain
- Has raised more capital ($125M vs $18M)
- Higher Neuron score (58 vs 57)
- More mature (2022)
- Verified profile
Which should you choose?
Choose CrewAI if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Agents tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose LangChain if you want the most established option — it has raised $125M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
CrewAI vs LangChain — which is better?
It depends on your priority. CrewAI is the leaner option; LangChain has broader feature depth. See the side-by-side table above.
Is CrewAI cheaper than LangChain?
Yes — CrewAI's cheapest paid plan is Free, while LangChain's is Plus · $39/mo.
Do CrewAI and LangChain offer free plans?
CrewAI: Yes, has a free plan. LangChain: Yes, has a free plan.
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