6 tools
If Comet does not suit you on price, device or workflow, these tools do something similar. The closest come first, then other options in the Research category.
What usually makes people switch: you have to install a new browser and automated tasks need supervising. Comet is free: free since March 2026 on Windows, Mac, iOS and Android. Some features depend on your Perplexity plan.
Compared with Comet: Higher DOA score (85 vs 72), pricier (freemium vs free).
Where it runs: Browser · Android · iPhone / iPad · Mac · Windows
Compared with Comet: Higher DOA score (93 vs 72), pricier (freemium vs free).
Where it runs: Browser · Windows · Mac · Android · iPhone / iPad
Compared with Comet: Higher DOA score (78 vs 72), pricier (freemium vs free).
Where it runs: Browser · Windows · Mac · Android · iPhone / iPad
Compared with Comet: Higher DOA score (88 vs 72), pricier (freemium vs free).
Where it runs: Browser · Windows · Mac · Android · iPhone / iPad
Compared with Comet: Higher DOA score (83 vs 72), pricier (freemium vs free).
Where it runs: Browser · Android · iPhone / iPad · Windows
Compared with Comet: Higher DOA score (82 vs 72), pricier (freemium vs free).
Where it runs: Browser · Android · iPhone / iPad
DOA