# Do coding agents recommend Render?

> Render was chosen in 34% of 270 judged deployment sessions, ranking second. Measured with Claude Code, Codex and Cursor.

Source: https://armature.tech/library/do-coding-agents-recommend-render
Published: 2026-09-03
Publisher: Armature, Inc. (https://armature.tech)

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> Render was chosen in 34% of 270 judged deployment sessions, ranking second. It was also raised as a candidate in 127 further sessions without being chosen.

This page reports what happened when Claude Code, Codex and Cursor had to solve a problem in deployment inside a realistic codebase. Not what a chat assistant says about Render. What an agent actually installed.

## The numbers

| | |
| --- | --- |
| Category | Deployment |
| Sessions in the category | 270 |
| Sessions where Render was chosen | 93 |
| Install share | 34% |
| Rank in category | 2 of 9 |
| Codebases it won in | 5 |
| Raised as a candidate, not chosen | 127 |
| Chosen when considered | 42% |
| Site | render.com |

## By agent

The three agents land within 13 points of each other on Render, which is closer than most products in this experiment manage.

| Agent | Sessions | Chose Render | Share |
| --- | --- | --- | --- |
| Claude Code | 90 | 27 | 30% |
| Codex | 90 | 39 | 43% |
| Cursor | 90 | 27 | 30% |

## By who was asking

Render performs similarly across the four kinds of buyer, from 31% to 38%. That is unusual: the category leader changed with the persona in 14 of the 18 categories we measured.

| Who is asking | Sessions | Chose Render | Share |
| --- | --- | --- | --- |
| Vibe coder | 135 | 42 | 31% |
| Senior engineer | 135 | 51 | 38% |

## What Render was up against

The full ranking in deployment, from the same sessions:

| # | Product | Runs won | Share |
| --- | --- | --- | --- |
| 1 | Vercel | 112 | 41% |
| 2 | Render **(this page)** | 93 | 34% |
| 3 | Cloudflare | 29 | 11% |
| 4 | GitHub Pages | 15 | 6% |
| 5 | Railway | 11 | 4% |
| 6 | Netlify | 6 | 2% |
| 7 | Fly.io | 2 | 1% |
| 8 | Google Cloud | 1 | 0% |

## What this means

A solid second or third position in a category means the agent is genuinely choosing rather than reaching automatically. That is a winnable position, because the inputs it uses can be changed.

The fastest gains are usually in the sessions that were nearly won: read them, find the step where the agent moved on, and fix that step.

## Where these numbers come from

The 270 sessions in deployment 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 deployment run can be replayed on [the board](/leaderboards/deploy).

If you work on Render: 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 Render?

Yes. Render was chosen in 93 of the 270 judged sessions in deployment, a 34% install share, ranking second in its category.

### Does Claude Code recommend Render?

In 27 of the 90 sessions in deployment run with Claude Code, which is 30%.

### Do different coding agents treat Render differently?

Yes, and by a wide margin. Codex chose it in 43% of its runs and Claude Code in 30%.

### 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 Render considered but not chosen?

It was raised as a candidate in 127 sessions without being chosen, and chosen in 93. That is a 42% conversion from considered to chosen.

## Read next

- [How to get picked for deployment by coding agents](https://armature.tech/library/deploy-coding-agents-playbook) (Markdown: https://armature.tech/library/deploy-coding-agents-playbook.md)
- [Do coding agents recommend Vercel?](https://armature.tech/library/do-coding-agents-recommend-vercel) (Markdown: https://armature.tech/library/do-coding-agents-recommend-vercel.md)
- [Do coding agents recommend Cloudflare?](https://armature.tech/library/do-coding-agents-recommend-cloudflare) (Markdown: https://armature.tech/library/do-coding-agents-recommend-cloudflare.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)

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Armature helps software products get discovered and used by coding agents.
Service: https://armature.tech/discoverability · Results: https://armature.tech/leaderboards/sectors · Contact: contact@armature.tech