AI21 Labs vs Cursor
Which Agents AI tool is better in 2026?
AI21 Labs
Advanced language AI for enterprise applications
Cursor
The AI code editor built for productive engineers.
Side-by-side
Cursor leads on both fronts — more capital raised ($7.6B) and a lower entry price than AI21 Labs.
| Metric | AI21 Labs | Cursor |
|---|---|---|
| Taglinei | Advanced language AI for enterprise applications | The AI code editor built for productive engineers. |
| Foundedi | 2017🏆 | 2022 |
| HQi | Tel Aviv, IL | San Francisco, US |
| Employeesi | 200-500 | 51-200🏆 |
| Neuron scorei | 51 | 84🏆 |
| Total fundingi | $336M | $7.6B🏆 |
| Latest roundi | Series C · Nov 2023 | Series D · Nov 2025 |
| Valuationi | $1.4B | $29.3B🏆 |
| Cheapest paid plani | — | Pro · $20/mo🏆 |
| Free plani | ✗ | ✓ Hobby |
| Free triali | ✓ | ✓ |
| Top tier pricei | Enterprise / Custom Solutions · Contact sales | Ultra · $200/mo |
| Pricing summaryi | 2 published plans | 5 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for AI21 Labs and Cursor.
| Capability | AI21 Labs | Cursor |
|---|---|---|
| MCP support | ✗ | ✓ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | 2 (Python, TypeScript) | — |
| Free plan | ✗ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✓ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of AI21 Labs
- More mature (2017)
- Verified profile
🔵 Strengths of Cursor
- Has raised more capital ($7.6B vs $336M)
- Higher Neuron score (84 vs 51)
- Offers a free plan
- Lower starting price ($20/mo)
Which should you choose?
Choose Cursor if price matters most — it starts at Free · From $20/mo, 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 Cursor if you want the most established option — it has raised $7.6B, 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.
💸 Deals
14-day Cursor Pro free trial
Try Cursor Pro free for 14 days — unlimited completions, fast premium model requests, and agent mode for AI-first coding.
Terms: New users only. Card required.
Frequently asked questions
AI21 Labs vs Cursor — which is better?
It depends on your priority. AI21 Labs is the leaner option; Cursor is cheaper to start. See the side-by-side table above.
Is AI21 Labs cheaper than Cursor?
No — Cursor's cheapest paid plan is Pro · $20/mo, while AI21 Labs's is Free trial.
Do AI21 Labs and Cursor offer free plans?
AI21 Labs: Free trial only. Cursor: Yes, has a free plan.
Explore more AI Agents tools
Contextual paths to related AI startups, deals and rankings.