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Open Comet

Open Comet

The autonomous AI browser agent for deep research & tasks

83upvotes
Launched April 13, 2026

About Open Comet

Open Comet is an innovative AI browser agent designed to elevate research and task automation for professionals and power users. Installed as a sidepanel in your browser, it autonomously navigates websites, conducts in-depth research, and executes multi-step workflows without manual intervention. Built on a 'Zero-Data' architecture, it ensures your browsing history stays local, enhancing privacy while delivering enterprise-grade reasoning capabilities. Its robust features, including high-fidelity execution guards and STORM-inspired research loops, make complex tasks more manageable and efficient. Support for both cloud (BYOK) models and local (Ollama) setups provides flexibility for different security needs, making it suitable for individual researchers, teams, and organizations seeking a sophisticated, autonomous research assistant.

Screenshots

Open Comet screenshot 1
Open Comet screenshot 2
Open Comet screenshot 3
Open Comet screenshot 4

Pros

  • Autonomous browsing and task execution reduce manual effort
  • Local data storage enhances privacy and security
  • Supports enterprise-grade reasoning and complex workflows
  • Flexible deployment options with cloud and local models
  • Built-in safeguards ensure high-fidelity, reliable execution

Cons

  • May require some technical setup for local models
  • Learning curve for users unfamiliar with autonomous agents
  • Limited information on pricing tiers and plans

Use Cases

1Deep web research and data collection
2Automating multi-step workflows across multiple websites
3Enterprise research and competitive analysis
4Managing complex data gathering tasks for teams
5Supporting developers with automated code and documentation research
6Streamlining knowledge work for research-intensive roles

Pricing

Likely follows a freemium model with a free tier offering basic features, and paid plans starting around $20-$50/month for advanced capabilities and enterprise options. Exact pricing details are not publicly confirmed.

Quick Info

Upvotes83
Comments11
Launched4/13/2026

Topics

Chrome ExtensionsProductivityTask ManagementGitHub

Alternatives

ChatGPT with browser plugin
AutoGPT
BabyAGI
ResearchRabbit
WebHarvy

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