Comet Browser
#8 in AI Search & ResearchPerplexity · 2× · last seen Oct 06, 2026
16
Momentum
Comet is an AI-native web browser developed by Perplexity AI, based on Chromium and rolled out gradually starting in July 2025. The browser integrates Perplexity's AI search engine directly as the default search and features an assistant (Sidecar/Comet Assistant) that automates tasks such as summarizing emails, tab management, and form filling. Since October 2025, Comet has been available globally for free, with advanced agent-based features remaining tied to paid subscription tiers (Pro, Max). For enterprises, "Comet Enterprise" additionally offers admin controls, security certifications, and CrowdStrike integration.
Momentum trend
11.07.09.10.
Features
| Output Formats | AI-generated text answers with citations, automated browser actions (clicks, forms, emails) |
| Base Model | Perplexity Sonar/R1 plus external models such as GPT-5, Claude 4, Gemini Pro, and Grok 4 (model availability depends on subscription) |
| Integrations | Gmail connector, Chrome Web Store extensions, calendar; Enterprise: CrowdStrike Falcon |
| Collaboration | Shared Spaces for teams, admin controls and audit logs in Comet Enterprise |
| Platform | Mac, Windows, iOS, and Android |
| Price | Free (basic version); Pro $20/month; Max $200/month; Comet Plus add-on $5/month |
| Release Date | Initial release July 9, 2025 (Max plan); free worldwide since October 2, 2025 |