# Cursor vs OpenAI

> Cursor vs OpenAI (ai), from their own status pages: 97.98% vs 98.59% free of major or critical incidents over 90 days, 73 vs 83 incidents; plus silent edits, price changes, deprecations and CVEs.

Canonical: https://rewindex.com/compare/cursor-vs-openai
Last updated: 2026-11-04T01:46:00Z

Category: ai. Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours.

|  | \[Cursor\](https://rewindex.com/company/cursor.md) | \[OpenAI\](https://rewindex.com/company/openai.md) |
| --- | --- | --- |
| Free of major/critical incidents, 30 days | 99.34% | 97.08% |
| Free of major/critical incidents, 90 days | 97.98% | 98.59% |
| Free of any incident, 90 days | 93.77% | 76.44% |
| Outage time (major/critical), 90 days | 43 h 26 min | 30 h 18 min |
| Incidents started, 30 days | 19 | 34 |
| Incidents started, 90 days | 73 | 83 |
| Silently edited or deleted incidents (all time / 90 days) | 1 / 1 | 6 / 6 |
| Price changes detected | 0 | 0 |
| Deprecations and breaking changes | 0 | 76 |
| CVEs mapped to the vendor | 28 | 9 |
| Our archive of the status page starts | 2024-10-29 | 2026-07-19 |

- Uptime: [Cursor](https://rewindex.com/company/cursor/uptime.md) · [OpenAI](https://rewindex.com/company/openai/uptime.md)
- Silent edits: [all edited incidents](https://rewindex.com/incidents/edited.md)

_Counts are facts from the vendors’ own pages as archived by Rewindex; incident impact labels are the vendors’ own. Not a ranking._


---
Canonical: https://rewindex.com/compare/cursor-vs-openai · Markdown: https://rewindex.com/compare/cursor-vs-openai.md · JSON: https://rewindex.com/api/v1/compare/cursor-vs-openai · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T01:47:24.768Z