From the experiment

Do coding agents recommend Turso?

Coding agents raised Turso in 105 of 356 judged databases sessions and chose it in none of them. Measured with Claude Code, Codex and Cursor.

Published September 3, 2026 Read as Markdown

Coding agents raised Turso in 105 of 356 judged databases sessions and chose it in none of them.

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 Turso. What an agent actually installed.

The numbers

CategoryDatabases
Sessions in the category356
Sessions where Turso was chosen0
Install share0%
Raised as a candidate, not chosen105
Chosen when considered0%
Siteturso.tech

Which agents raised Turso

Every agent considered it and none adopted it. Cursor raised it most often, in 52% of its databases sessions.

AgentSessionsRaised TursoChose it
Claude Code12929 (22%)0
Codex10311 (11%)0
Cursor12465 (52%)0

Which buyers it came up for

It surfaced most for requests written as junior developer, in 45% of those sessions. Knowing which buyer already has the product in mind tells you which pages to fix first.

Who is askingSessionsRaised it
Vibe coder6017 (28%)
Junior developer10648 (45%)
Senior engineer19040 (21%)

What Turso was up against

The full ranking in databases, from the same sessions:

#ProductRuns wonShare
1Neon23666%
2Azure SQL Database3510%
3Azure Database for PostgreSQL Flexible Server298%
4Amazon RDS for PostgreSQL175%
5Supabase103%
6MotherDuck72%
7Scaleway Managed Database for PostgreSQL72%
8Aiven51%

What this means

Raised 105 times and chosen none is a specific, diagnosable result, and a better starting position than being unknown. The agent has the product in mind. It reached the shortlist 105 times. Something then lost every one of those sessions.

In our data the causes, in the order they occur:

  • The quickstart does not run when pasted, so the agent abandoned it mid-integration.
  • The documentation describes an interface that changed, so the generated code failed.
  • The product name and the package name differ, so the install step went wrong.
  • The fit was genuinely wrong for the repository, which is fine and worth knowing.

All but the last are fixable in days, and the reason is written down in the session 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.

Every databases run can be replayed on the board.

If you work on Turso: the judge recorded a reason for every session where it was raised and passed over. Those reasons are in the transcripts.

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Common questions

Do coding agents recommend Turso?

They raise it but do not choose it. Across 105 sessions where Turso came up as a candidate, agents chose something else every time.

Does Claude Code recommend Turso?

In 0 of the 129 sessions in databases run with Claude Code, which is 0%.

Do different coding agents treat Turso differently?

Not much. The three agents chose it at similar rates, between 0% and 0% 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.

Where this comes from

Armature ran 5,292 judged sessions with Claude Code, Codex and Cursor inside 51 realistic codebases, and published every run. The numbers on this page come from that work.

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