PlanetScalevsSupabase
How 10 AI models weigh PlanetScale against Supabase on the 2 buying questions where both came up.
- PlanetScale
- 27%of answers named it
- Supabase
- 50%of answers named it
- Placed higher
- 4–39times PlanetScale vs Supabase, over 43 model rankings that listed either
- Models leaning
- 1–9toward PlanetScale vs Supabase
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 2 shared questions, every wording
| Model | PlanetScale | Supabase | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 13% | 29% | 0–2 | Supabase |
| GPT-6 Luna | 29% | 58% | 0–5 | Supabase |
| Gemini 4 Argon | 17% | 67% | 0–6 | Supabase |
| Qwen 3.8 Flash | 25% | 58% | 0–5 | Supabase |
| DeepSeek V4 Pro | 50% | 54% | 0–5 | Supabase |
| GLM-5.3 | 42% | 58% | 0–5 | Supabase |
| Kimi K3 | 17% | 29% | 1–3 | Supabase |
| MiniMax M3 | 25% | 50% | 0–4 | Supabase |
| Mistral Large 4 | 38% | 63% | 1–3 | Supabase |
| Nemotron 3 Ultra | 18% | 27% | 2–1 | PlanetScale |
What the models say about PlanetScale
One reason per model, from the shared questions
- Claude Haiku 5.5
Scalable MySQL with non-blocking schema changes and a solid developer experience.
- GPT-6 Luna
Managed MySQL platform with branching workflows and scalable serverless operations.
- Gemini 4 Argon
Serverless MySQL platform offering unmatched horizontal scaling and developer-friendly database branching.
- Qwen 3.8 Flash
Instant online schema changes and branching make MySQL a joy to use.
- DeepSeek V4 Pro
Serverless MySQL with branching workflow—excellent for collaboration and CI/CD.
- GLM-5.3
Serverless MySQL with effortless scaling for web traffic spikes.
- Kimi K3
Serverless MySQL with branching; but it is a platform, not a database.
- MiniMax M3
Serverless MySQL with branching and excellent developer experience.
- Mistral Large 4
Serverless MySQL platform with branching workflows and Vitess-powered scalability.
- Nemotron 3 Ultra
Serverless MySQL with branching, great developer experience
What the models say about Supabase
One reason per model, from the shared questions
- Claude Haiku 5.5
Postgres-based backend with auth and APIs, speeding up web app development.
- GPT-6 Luna
Managed PostgreSQL plus authentication, APIs, and realtime features speeds up product development.
- Gemini 4 Argon
Combines PostgreSQL power with built-in authentication, APIs, and real-time features for rapid development.
- Qwen 3.8 Flash
Postgres plus auth/storage/realtime; fastest path to a web backend.
- DeepSeek V4 Pro
Postgres with built-in APIs, auth, and realtime subscriptions—great for rapid prototyping.
- GLM-5.3
Postgres-as-a-service with auth and APIs for fast web app launches.
- Kimi K3
Postgres plus auth, storage, and realtime at unbeatable value
- MiniMax M3
Managed Postgres with auth, storage, and realtime out of the box.
- Mistral Large 4
Postgres-powered backend-as-a-service with auth, realtime, and storage built-in.
- Nemotron 3 Ultra
PostgreSQL backend with instant APIs and auth
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 | PlanetScale | Supabase |
|---|---|---|
| Best databases for web apps | 53% #8 | 76% #3 |
| Best cloud platforms for startups | 2% #22 | 23% #12 |
| Best realtime tools for web apps | · | 55% #6 |
| Best authentication services for web apps | · | 25% #12 |