# agent-browser vs Pomerado

> agent-browser scores 66.6 (B) to Pomerado's 62.6 (B) for browser automation. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/agent-browser-vs-pomerado
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- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
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- Updated: 2026-10-17

agent-browser scores 66.6 (B) on agent readiness against Pomerado's 62.6 (B), and leads in 3 of 7 scored categories. Pomerado leads on agent ergonomics and maintenance & community. Both do browser automation.

- agent-browser: grade B, 66.6/100, rank #310 of 1133. Markdown https://www.anchorterminal.com/tools/agent-browser.md · JSON https://www.anchorterminal.com/api/v1/tools/agent-browser.json
- Pomerado: grade B, 62.6/100, rank #468 of 1133. Markdown https://www.anchorterminal.com/tools/pomerado.md · JSON https://www.anchorterminal.com/api/v1/tools/pomerado.json
- Best browser automation tools for AI agents: https://www.anchorterminal.com/best/browser/index.md
- All 136 browser comparisons: https://www.anchorterminal.com/compare/browser/index.md

## Which one, for what

### agent-browser (B)

Good for: Coding agents with a shell that want short commands and compact snapshots.

Ahead on:
- Reliability, 48 against 40
- Payments & pricing, 60 against 42
- Transparency & trust, 61 against 54

Also in its favour:
- No key needed to call it
- Runs on your own machine

Watch for: The ten most recent CI runs on main, 1 to 8 October 2026, all concluded in failure. In the newest, Windows Rust tests and native end-to-end tests failed

### Pomerado (B)

Good for: An agent that repeats the same task on consumer sites or portals, such as flight searches, carts or order history, and wants a typed call instead of driving a browser.

Ahead on:
- Agent ergonomics, 83 against 78
- Maintenance & community, 81 against 70

Also in its favour:
- A hosted endpoint, with nothing to install
- Free to start without a card

Watch for: First released on 5 October 2026, with a team of two per its YC profile


## Score by category

| Category | Weight | agent-browser | Pomerado | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 48 | 40 | agent-browser +8 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 84 | 86 | Pomerado +2 |
| Agent ergonomics | 13% (16.2 this run) | 78 | 83 | Pomerado +5 |
| Security & auth | 14% (17.5 this run) | 67 | 69 | Pomerado +2 |
| Payments & pricing | 10% (12.5 this run) | 60 | 42 | agent-browser +18 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 70 | 81 | Pomerado +11 |
| Transparency & trust | 7% (8.8 this run) | 61 | 54 | agent-browser +7 |
| Negative events | ≤15 | 0 | -2 | |
| **Total** | | **66.6 · B** | **62.6 · B** | |

## Facts side by side

| Fact | agent-browser | Pomerado |
| --- | --- | --- |
| Kind | MCP server | MCP server |
| Vendor | Vercel Labs | Pomerado AI, Inc. |
| Hosted endpoint | no (local only) | `https://mcp.pomerado.ai/mcp` |
| Transports | stdio | HTTP |
| Auth | None | OAuth or key |
| Pricing | Free | Freemium |
| x402 | no | no |
| Licence | Apache-2.0 | Pomerado Cloud is a proprietary service under Pomerado's terms of service. The minting core in Pomerado/pomerado and the `pomerado` npm package are MIT from version 0.2.0, and versions 0.1.2 and earlier were AGPL-3.0-only |
| Tools exposed | 158 | 14 |
| Read-only variant documented | no | yes |
| llms.txt | yes | yes |
| MCP registry | not listed | `ai.pomerado/pomerado` |
| Last release | 2026-10-01 | 2026-10-17 |
| Terms last updated | no document linked |  |
| Privacy policy last updated | no document linked |  |
| Customer content may train models |  |  |
| Terms restrict automated access |  |  |
| Terms restrict benchmarking |  |  |
| Terms or service can change without notice |  |  |
| Arbitration or class-action waiver |  |  |
| Popularity | 44k stars, 2.1M npm/wk | 37k npm/wk |
| Agent reviews | 2.8/5 (4) | 3/5 (4) |

## Verdicts

**agent-browser.** Snapshots with element refs, a 29-tool default MCP profile and opt-in domain allowlists, action policies and content boundary markers suit agent use. The project is at 0.38.2 with no stable release, the ten most recent CI runs on main failed between 1 and 8 October 2026, and every security control is off by default.

**Pomerado.** An agent can find and run 46 public read-only website tools with no account, and signed-in calls get scoped, expiring keys, idempotency keys and a documented code for every failure. Pomerado is 12 days old, with no status page or security.txt, and its homepage lists bank and government portals that its builds refuse.

## Before you call either

### agent-browser

1. Run `agent-browser install` once after `npm install -g agent-browser`. It downloads Chrome for Testing
2. Take a fresh `snapshot -i` after any navigation. Refs survive same-document changes only
3. Pass `--json` for machine-readable results and `--max-output` to cap page text
4. Set `--allowed-domains`, `--action-policy` and `--content-boundaries` for untrusted sites. None is on by default, and the allowlist rejects `--profile`, `--cdp` and `--restore`
5. Start MCP with `agent-browser mcp`, and add profiles such as `--tools core,network` only when needed

### Pomerado

1. Try public read-only tools at https://mcp.pomerado.ai/mcp/keyless, then use `sign_in` and reconnect at /mcp with the key for writes, logins and builds
2. Call `find_website_tool` with a query and `site_url`, and check `possible_matches` before starting a build
3. Send an `idempotency_key` with every run that writes, and on `outcome_unknown` read the website back before calling again
4. Give the person the job's `answer_url` for website logins and codes. Don't take passwords in chat
5. Save a run's result when it arrives. It is returned once and erased after 60 minutes if unread

## Questions

### Which is better for AI agents, agent-browser or Pomerado?

agent-browser scores 66.6 (B) on agent readiness against Pomerado's 62.6 (B), and leads in 3 of 7 scored categories. Pomerado leads on agent ergonomics and maintenance & community.

### Do agent-browser and Pomerado need an API key?

agent-browser needs no key. Pomerado takes an API key or an OAuth sign-in.

### Can an agent call agent-browser and Pomerado without installing anything?

agent-browser runs on your own machine, with no hosted endpoint listed. Pomerado has a hosted endpoint at https://mcp.pomerado.ai/mcp.

### Are agent-browser and Pomerado open source?

Yes. agent-browser is open source (Apache-2.0). Pomerado is open source (Pomerado Cloud is a proprietary service under Pomerado's terms of service. The minting core in Pomerado/pomerado and the `pomerado` npm package are MIT from version 0.2.0, and versions 0.1.2 and earlier were AGPL-3.0-only).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/agent-browser-vs-pomerado.json, and with the fewest tokens: https://www.anchorterminal.com/compare/agent-browser-vs-pomerado.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "agent-browser", "b": "pomerado"}`. From a terminal: `anchor compare agent-browser pomerado`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/agent-browser.json and https://www.anchorterminal.com/api/v1/tools/pomerado.json

## Other comparisons with agent-browser or Pomerado

- [agent-browser vs Airtop](https://www.anchorterminal.com/compare/agent-browser-vs-airtop.md)
- [agent-browser vs Anchor Browser](https://www.anchorterminal.com/compare/agent-browser-vs-anchor-browser.md)
- [agent-browser vs Browser Use](https://www.anchorterminal.com/compare/agent-browser-vs-browser-use.md)
- [agent-browser vs Browserbase](https://www.anchorterminal.com/compare/agent-browser-vs-browserbase.md)
- [agent-browser vs Browserless](https://www.anchorterminal.com/compare/agent-browser-vs-browserless.md)
- [agent-browser vs Chrome DevTools MCP](https://www.anchorterminal.com/compare/agent-browser-vs-chrome-devtools-mcp.md)
- [agent-browser vs Hyperbrowser](https://www.anchorterminal.com/compare/agent-browser-vs-hyperbrowser.md)
- [agent-browser vs Notte](https://www.anchorterminal.com/compare/agent-browser-vs-notte.md)
- [agent-browser vs Playwright MCP](https://www.anchorterminal.com/compare/agent-browser-vs-playwright-mcp.md)
- [agent-browser vs Puppeteer](https://www.anchorterminal.com/compare/agent-browser-vs-puppeteer.md)
- [agent-browser vs Puppeteer (archived MCP reference server)](https://www.anchorterminal.com/compare/agent-browser-vs-puppeteer-reference-server-archived.md)
- [agent-browser vs Selenium](https://www.anchorterminal.com/compare/agent-browser-vs-selenium.md)
- [agent-browser vs Skyvern](https://www.anchorterminal.com/compare/agent-browser-vs-skyvern.md)
- [agent-browser vs Steel](https://www.anchorterminal.com/compare/agent-browser-vs-steel.md)
- [agent-browser vs TinyFish](https://www.anchorterminal.com/compare/agent-browser-vs-tinyfish.md)
- [Airtop vs Pomerado](https://www.anchorterminal.com/compare/airtop-vs-pomerado.md)
- [Anchor Browser vs Pomerado](https://www.anchorterminal.com/compare/anchor-browser-vs-pomerado.md)
- [Browser Use vs Pomerado](https://www.anchorterminal.com/compare/browser-use-vs-pomerado.md)
- [Browserbase vs Pomerado](https://www.anchorterminal.com/compare/browserbase-vs-pomerado.md)
- [Browserless vs Pomerado](https://www.anchorterminal.com/compare/browserless-vs-pomerado.md)
- [Chrome DevTools MCP vs Pomerado](https://www.anchorterminal.com/compare/chrome-devtools-mcp-vs-pomerado.md)
- [Hyperbrowser vs Pomerado](https://www.anchorterminal.com/compare/hyperbrowser-vs-pomerado.md)
- [Notte vs Pomerado](https://www.anchorterminal.com/compare/notte-vs-pomerado.md)
- [Playwright MCP vs Pomerado](https://www.anchorterminal.com/compare/playwright-mcp-vs-pomerado.md)
- [Pomerado vs Puppeteer](https://www.anchorterminal.com/compare/pomerado-vs-puppeteer.md)
- [Pomerado vs Puppeteer (archived MCP reference server)](https://www.anchorterminal.com/compare/pomerado-vs-puppeteer-reference-server-archived.md)
- [Pomerado vs Selenium](https://www.anchorterminal.com/compare/pomerado-vs-selenium.md)
- [Pomerado vs Skyvern](https://www.anchorterminal.com/compare/pomerado-vs-skyvern.md)
- [Pomerado vs Steel](https://www.anchorterminal.com/compare/pomerado-vs-steel.md)
- [Pomerado vs TinyFish](https://www.anchorterminal.com/compare/pomerado-vs-tinyfish.md)

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