# Do coding agents recommend Supabase? > Supabase was chosen in 3% of 356 judged databases sessions, ranking fifth. Measured with Claude Code, Codex and Cursor. Source: https://armature.tech/library/do-coding-agents-recommend-supabase Published: 2026-09-03 Publisher: Armature, Inc. (https://armature.tech) --- > Supabase was chosen in 3% of 356 judged databases sessions, ranking fifth. It was also raised as a candidate in 232 further sessions without being chosen. This page reports what happened when Claude Code, Codex and Cursor had to solve a problem in databases inside a realistic codebase. Not what a chat assistant says about Supabase. What an agent actually installed. ## The numbers | | | | --- | --- | | Category | Databases | | Sessions in the category | 356 | | Sessions where Supabase was chosen | 10 | | Install share | 3% | | Rank in category | 5 of 14 | | Codebases it won in | 3 | | Raised as a candidate, not chosen | 232 | | Chosen when considered | 4% | | Site | supabase.com | ## By agent With 10 wins spread across three agents, the rates below are small numbers and a difference between them is not yet a finding. They are here because the direction is worth knowing, not because the gap is established. | Agent | Sessions | Chose Supabase | Share | | --- | --- | --- | --- | | Claude Code | 129 | 3 | 2% | | Codex | 103 | 6 | 6% | | Cursor | 124 | 1 | 1% | ## By who was asking Supabase performs similarly across the four kinds of buyer, from 0% to 5%. That is unusual: the category leader changed with the persona in 14 of the 18 categories we measured. | Who is asking | Sessions | Chose Supabase | Share | | --- | --- | --- | --- | | Vibe coder | 60 | 0 | 0% | | Junior developer | 106 | 0 | 0% | | Senior engineer | 190 | 10 | 5% | ## What Supabase was up against The full ranking in databases, from the same sessions: | # | Product | Runs won | Share | | --- | --- | --- | --- | | 1 | Neon | 236 | 66% | | 2 | Azure SQL Database | 35 | 10% | | 3 | Azure Database for PostgreSQL Flexible Server | 29 | 8% | | 4 | Amazon RDS for PostgreSQL | 17 | 5% | | 5 | Supabase **(this page)** | 10 | 3% | | 6 | MotherDuck | 7 | 2% | | 7 | Scaleway Managed Database for PostgreSQL | 7 | 2% | | 8 | Aiven | 5 | 1% | ## What this means This is an integration problem, not a presence problem. Agents raised Supabase in 232 sessions and chose it in 10, so it reaches the shortlist and then loses. Something at the last step is costing the session, and in our data that is usually a quickstart that does not run when pasted, documentation describing an interface that changed, or a package name that does not match the product name. That is the cheaper of the two problems to have. The reason is written down in each losing transcript. ## Where these numbers come from The 356 sessions in databases are part of a published set of 5,292, run with real coding agents inside realistic codebases and judged blind. The full method is on one page: [how we measured this](/library/how-we-measured-this). Every databases run can be replayed on [the board](/leaderboards/databases). If you work on Supabase: the judge recorded a reason for every session where it was raised and passed over. Those reasons are in the transcripts. ## Common questions ### Do coding agents recommend Supabase? Yes. Supabase was chosen in 10 of the 356 judged sessions in databases, a 3% install share, ranking fifth in its category. ### Does Claude Code recommend Supabase? In 3 of the 129 sessions in databases run with Claude Code, which is 2%. ### Do different coding agents treat Supabase differently? Not much. The three agents chose it at similar rates, between 1% and 6% of their runs. ### How was this measured? Real coding agents at pinned versions were run in sandboxes inside 51 realistic codebases and asked to solve real tasks. A simulated project owner approved or questioned each recommendation before any code was written, and a judge from a model family that builds none of the agents read every session blind. ### How often is Supabase considered but not chosen? It was raised as a candidate in 232 sessions without being chosen, and chosen in 10. That is a 4% conversion from considered to chosen. ## Read next - [How to get picked for databases by coding agents](https://armature.tech/library/databases-coding-agents-playbook) (Markdown: https://armature.tech/library/databases-coding-agents-playbook.md) - [Do coding agents recommend Neon?](https://armature.tech/library/do-coding-agents-recommend-neon) (Markdown: https://armature.tech/library/do-coding-agents-recommend-neon.md) - [Do coding agents recommend Azure SQL Database?](https://armature.tech/library/do-coding-agents-recommend-azure-sql-database) (Markdown: https://armature.tech/library/do-coding-agents-recommend-azure-sql-database.md) - [Do Claude Code, Codex and Cursor pick the same tools?](https://armature.tech/library/do-claude-code-and-codex-agree) (Markdown: https://armature.tech/library/do-claude-code-and-codex-agree.md) --- Armature helps software products get discovered and used by coding agents. 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