Browser-only#4 of 19 in category
ChatGPT Agent
OpenAI · Launched Jan 2026
OpenAI's unified agent (absorbed Operator January 2026). Runs Chrome via vision-action loop with GPT-5-class reasoning. Requires ChatGPT Pro at $200/mo for instant access; Plus waitlisted.
Visit ChatGPT Agent →ChatGPT Pro $200/mo; Plus $20/mo (waitlisted)
3
Benchmarks scored
89.3
Peak score
0
Article mentions
No
Open source
Benchmark performance
BrowseComp
Hard-to-find entangled web information requiring multi-hop search. Current SOTA: GPT-5.4 Pro at 89.3%.
89.3
Gap to SOTA: -0.0pp (held by GPT-5.4 Pro)Benchmark docs →
OSWorld-Verified
Real desktop workflows across browser, files, office apps. 369 tasks (361 without Google Drive). Human expert baseline 72.4%. Current SOTA: Holo3-35B-A3B (H Company) at 80.4%.
87.0
Online-Mind2Web
Live-website generalization of Mind2Web. Current SOTA: OpenAI Operator at ~61%. Browser Use reports 97% on their internal eval.
61.0
Gap to SOTA: -0.0pp (held by OpenAI Operator)Benchmark docs →
Other browser-only agents
The 19 agents in this category, ranked by peak benchmark.
| Agent | Maker | Launch | Peak | Pricing |
|---|---|---|---|---|
| Surfer 2 | H Company | 2026-02 | 97.1 | Enterprise contract |
| Browser UseOSS | Browser Use (OSS) | 2024-10 | 97.0 | Free (OSS) |
| Magnitude | Magnitude | 2025-06 | 93.9 | Contact sales |
| SkyvernOSS | Skyvern (Y Combinator) | 2024-04 | 85.8 | Open-source; enterprise contract |
| StagehandOSS | Browserbase | 2024-06 | 85.8 | Free SDK + Browserbase cloud ($99/mo+) |
| Project Mariner | Google DeepMind | 2024-12 | 84.0 | Google AI Ultra subscription |
| Multi-On | Multi-On | 2023-11 | — | Subscription |
| Chrome DevTools MCPOSS | 2025-09 | — | Free (Apache-2.0) | |
| mcp-chrome (community)OSS | hangwin | 2025-06 | — | Free (MIT) |
| Claude for Chrome | Anthropic | 2025-08 | — | Claude Pro ($20) / Max ($100+) |
Quick facts
- Type
- Browser-only
- Maker
- OpenAI
- Launch
- 2026-01-15
- Open source
- No
- Pricing
- ChatGPT Pro $200/mo; Plus $20/mo (waitlisted)
- Benchmarks scored
- 3
- Article mentions
- 0
- Rank in category
- #4 of 19