Cloudflare VectorizeServerless vector database on Cloudflare's network.
vs
SupabaseBuild in a weekend. Scale to millions.
Comparison · Vector Databases · weekly run Nov 2
Cloudflare Vectorize vs Supabase
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Supabase is the stronger AI pick in Vector Databases: it has a visibility score of 5.7 versus 1.9 for Cloudflare Vectorize.
Choose Cloudflare Vectorize if…
- You prefer a larger, established vendor (5,000+ employees)
- transparent billing with no egress or index-hour fees
- globally distributed storage
- free starting tier
Choose Supabase if…
- You want the brand AI engines rank higher (5.7 vs 1.9)
- You need a self-hosted or on-premises option
- You need SOC 2 Type 2 or ISO 27001 or HIPAA (BAA available) coverage
- Integrates smoothly with Firebase and Supabase
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Cloudflare Vectorize | Supabase |
|---|---|---|
| Visibility score | 1.9% | 5.7% |
| Change vs last week | New | New |
| Rank in Vector Databases | #19 | #12 |
| Share of voice | 0.5% | 2.2% |
| Mentions this run | 2 | 11 |
| Positive in AI answers | — | 18% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Cloudflare Vectorize 0pp · Supabase 0pp over 0 weekly runs.
Engine by engine
Supabase leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
Cloudflare VectorizeSupabase
Head to head in AI answers
0 engine answers name both brands
0Cloudflare Vectorize ranked higher
0Supabase ranked higher
Features, pricing & fit
| Dimension | Cloudflare Vectorize | Supabase |
|---|---|---|
| Pricing model | — | Flat tiers |
| Entry price | — | Free; paid from $25 / mo |
| Free plan | — | Yes |
| Deployment | Cloud-only, serverless and globally distributed, with no servers to manage. | Hosted cloud in AWS regions across the US, EU and Asia Pacific, or self-hosted open source |
| Compliance | — | SOC 2 Type 2, ISO 27001, HIPAA (BAA available) |
| Support | — | Community support (Free plan), Email support (Pro plan), Priority email support and SLAs (Team plan), 24x7 premium enterprise support and private Slack channel (Enterprise plan) |
| Founded | — | 2020 |
| Headquarters | San Francisco, California | Remote-first, United States |
| Employees | 5,000+ | 201–500 |
| Funding | IPO | Series D · $1000M raised |
| Best for | — | Teams building production applications on Postgres that want auth, storage, realtime and vector search in one backend |
Plans side by side
Cloudflare Vectorize
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Cloudflare Vectorize
- transparent billing with no egress or index-hour fees
- globally distributed storage
- free starting tier
Supabase
- Integrates smoothly with Firebase and Supabase
- Zero extra infrastructure when already running Postgres via Supabase
- Pay nothing extra for pgvector on an existing database
- Minimal operational overhead for existing Postgres clusters
- Offers vector search via pgvector, with customers paying only for the database
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Cloudflare Vectorize vs Supabase”, https://slateindex.ai/compare/cloudflare-vectorize-vs-supabase, data of Nov 2, 2026. Licence: CC BY 4.0.