Amazon DynamoDBvsSupabase
How 10 AI models weigh Amazon DynamoDB against Supabase on the 1 buying question where both came up.
- Amazon DynamoDB
- 75%of answers named it
- Supabase
- 76%of answers named it
- Placed higher
- 11–27times Amazon DynamoDB vs Supabase, over 38 model rankings that listed either
- Models leaning
- 2–8toward Amazon DynamoDB 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 1 shared question, every wording
| Model | Amazon DynamoDB | Supabase | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 83% | 42% | 3–1 | Amazon DynamoDB |
| GPT-6 Luna | 75% | 100% | 1–3 | Supabase |
| Gemini 4 Argon | 92% | 100% | 0–4 | Supabase |
| Qwen 3.8 Flash | 67% | 83% | 1–3 | Supabase |
| DeepSeek V4 Pro | 42% | 92% | 0–4 | Supabase |
| GLM-5.3 | 75% | 92% | 1–3 | Supabase |
| Kimi K3 | 67% | 33% | 1–2 | Supabase |
| MiniMax M3 | 83% | 75% | 1–3 | Supabase |
| Mistral Large 4 | 75% | 92% | 0–4 | Supabase |
| Nemotron 3 Ultra | 90% | 50% | 3–0 | Amazon DynamoDB |
What the models say about Amazon DynamoDB
One reason per model, from the shared questions
- Claude Haiku 5.5
Fully managed, scales automatically with predictable low-latency key-value access.
- GPT-6 Luna
Fully managed NoSQL database excels at predictable, high-scale key-value access patterns.
- Gemini 4 Argon
Infinite serverless scalability and predictable performance for high-traffic applications on AWS.
- Qwen 3.8 Flash
Zero-ops scaling for high-traffic apps already on AWS.
- DeepSeek V4 Pro
Fully managed serverless key-value store that scales automatically on AWS.
- GLM-5.3
Serverless scaling with predictable latency at massive scale.
- Kimi K3
Serverless key-value scale with minimal operations on AWS-centric applications.
- MiniMax M3
Fully managed NoSQL with seamless AWS scaling and predictable latency.
- Mistral Large 4
Fully managed, serverless NoSQL with seamless AWS integration and auto-scaling.
- Nemotron 3 Ultra
Fully managed NoSQL at massive scale
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 | Amazon DynamoDB | Supabase |
|---|---|---|
| Best databases for web apps | 75% #5 | 76% #3 |
| Best realtime tools for web apps | · | 55% #6 |
| Best authentication services for web apps | · | 25% #12 |
| Best cloud platforms for startups | · | 23% #12 |