Browser-only#2 of 2 in category
Project Mariner
Google DeepMind · Launched Dec 2024
Google DeepMind's research browser agent; multi-tab task automation built on Gemini.
Visit Project Mariner →Google Labs
2
Benchmarks scored
84.0
Peak score
1
Article mentions
No
Open source
Benchmark performance
84.0
WebVoyager
Live-website web tasks across 15 real sites. Largely saturated in 2026 - top agents exceed expected human accuracy.
83.5
Other browser-only agents
The 2 agents in this category, ranked by peak benchmark.
| Agent | Maker | Launch | Peak | Pricing |
|---|---|---|---|---|
| OpenAI Operator | OpenAI | 2025-01 | 87.0 | ChatGPT Pro |
Recent coverage
Quick facts
- Type
- Browser-only
- Maker
- Google DeepMind
- Launch
- 2024-12-11
- Open source
- No
- Pricing
- Google Labs
- Benchmarks scored
- 2
- Article mentions
- 1
- Rank in category
- #2 of 2