Cursor vs Sublime Security
Which Agents AI tool is better in 2026?
Cursor
The AI code editor built for productive engineers.
Sublime Security
Autonomous email defense for the post-LLM threat era
Side-by-side
| Cursor | Sublime Security | |
|---|---|---|
| Tagline | The AI code editor built for productive engineers. | Autonomous email defense for the post-LLM threat era |
| Founded | 2022 | 2020 |
| HQ | San Francisco, US | Washington, US |
| Employees | 51-200 | 101-250 |
| Total funding | $7.6B | $244M |
| Latest round | Series D · Nov 2025 | Series C · Oct 2025 |
| Valuation | $29.3B | — |
| Cheapest paid plan | Pro · $20/mo | — |
| Free plan | ✓ Hobby | ✗ |
| Free trial | ✓ | ✗ |
| Top tier price | Ultra · $200/mo | Enterprise · Contact sales |
| Pricing summary | 5 published plans | 1 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Cursor and Sublime Security.
| Capability | Cursor | Sublime Security |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 2 (python, go) |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Cursor
- Has raised more capital ($7.6B vs $244M)
- Higher Neuron score (79 vs 50)
- Offers a free plan
- Offers a free trial
🔵 Strengths of Sublime Security
- More mature (2020)
Which should you choose?
Choose Sublime Security if price matters most — it starts at Freemium, 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.
Frequently asked questions
Cursor vs Sublime Security — which is better?
It depends on your priority. Cursor has raised more capital and is the more established option; Sublime Security is cheaper to start. See the side-by-side table above.
Is Cursor cheaper than Sublime Security?
No — Sublime Security's cheapest paid plan is Freemium, while Cursor's is Pro · $20/mo.
Do Cursor and Sublime Security offer free plans?
Cursor: Yes, has a free plan. Sublime Security: Paid only.
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