CockroachDBvsMySQL
How 10 AI models weigh CockroachDB against MySQL on the 1 buying question where both came up.
- CockroachDB
- 51%of answers named it
- MySQL
- 74%of answers named it
- Placed higher
- 6–30times CockroachDB vs MySQL, over 36 model rankings that listed either
- Models leaning
- 0–10toward CockroachDB vs MySQL
Which models prefer which
Share of each model's answers that named each product, and how often its ranking put one above the other (a product listed beats one left off) · On the 1 shared question, every wording
| Model | CockroachDB | MySQL | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 42% | 75% | 0–3 | MySQL |
| GPT-6 Luna | 100% | 75% | 1–3 | MySQL |
| Gemini 4 Argon | 92% | 75% | 1–3 | MySQL |
| Qwen 3.8 Flash | 42% | 67% | 1–3 | MySQL |
| DeepSeek V4 Pro | 67% | 67% | 1–3 | MySQL |
| GLM-5.3 | 42% | 75% | 0–3 | MySQL |
| Kimi K3 | 75% | 75% | 1–3 | MySQL |
| MiniMax M3 | 8% | 75% | 0–3 | MySQL |
| Mistral Large 4 | 0% | 75% | 0–3 | MySQL |
| Nemotron 3 Ultra | 40% | 80% | 1–3 | MySQL |
What the models say about CockroachDB
One reason per model, from the shared questions
- Claude Haiku 5.5
Distributed SQL with PostgreSQL compatibility; useful when multi-region scale is needed.
- GPT-6 Luna
Distributed SQL offers PostgreSQL compatibility with strong consistency and geographic resilience.
- Gemini 4 Argon
Distributed SQL that delivers effortless multi-region availability and bulletproof data resilience.
- Qwen 3.8 Flash
Distributed SQL with strong consistency and cloud-native elasticity.
- DeepSeek V4 Pro
Survives entire region failures, ideal for global apps needing strong consistency.
- Kimi K3
Distributed SQL resilience when global scale and consistency become critical.
What the models say about MySQL
One reason per model, from the shared questions
- Claude Haiku 5.5
Widely adopted, mature, easy to host, and well supported across web frameworks.
- GPT-6 Luna
Mature, widely hosted relational database with a large ecosystem and dependable performance.
- Gemini 4 Argon
Battle-tested relational performance with massive community support and effortless hosting everywhere.
- Qwen 3.8 Flash
Ubiquitous hosting support, proven, easy to hire for and operate.
- DeepSeek V4 Pro
Proven workhorse for web apps, massive adoption, and simple setup.
- GLM-5.3
Ubiquitous, fast, well understood; huge hosting and talent ecosystem.
- Kimi K3
Battle-tested, simple to operate, and ubiquitous hosting support for web apps.
- MiniMax M3
Ubiquitous, well-supported, and reliable for typical web workloads.
- Mistral Large 4
Widely adopted, reliable relational database with strong community and hosting support.
- Nemotron 3 Ultra
Battle-tested relational database at scale
Tracked since October 25, 2026. Each time the panel answers these questions again, both shares are added here.
Question by question
Share of all answers that named each, every wording pooled, with its place among every product named · Both-named questions first
| Question | CockroachDB | MySQL |
|---|---|---|
| Best databases for web apps | 51% #9 | 74% #6 |