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Perplexity Comet vs Genspark AI Browser
Perplexity Comet scores higher overall (8.7 vs 7.4), but the right pick depends on what you need.
Choose Perplexity Comet if…
People who want the most capable free AI browser on every device
8.7/10★★★★★Full review →Choose Genspark AI Browser if…
Power users who want to automate research and shopping across many sites
7.4/10★★★★★Full review →Side by side
| Perplexity Comet | Genspark AI Browser | |
|---|---|---|
| Overall score | 8.7/10 | 7.4/10 |
| Rank in category | #1 of 10 | #5 of 10 |
| Price | Freemium · from $5/month | Freemium · from $19.99/month |
| Free version | Full browser and Comet Assistant free on every platform, with limits on heavier AI features | 100 credits a day with basic models |
| Platforms | Mac, Windows, iOS, Android | Mac, Windows, iOS, Android |
| Made by | Perplexity AI | Genspark Inc. (MainFunc) |
| Agent quality | 8 | 7 |
| Ease of use | 8.5 | 7 |
| Features | 9 | 8.5 |
| Value for money | 9 | 6.5 |
| Platforms | 10 | 9 |
Perplexity Comet: what the AI does
- Comet Assistant on every page
- Agent that browses and completes tasks
- Questions and comparisons across open tabs
- Research answers with citations
- Choice of AI models
- Voice assistant
- Free on Mac, Windows, iPhone and Android
- Strongest built-in agent among mainstream browsers
- Syncs bookmarks and history across devices
- Built-in ad blocker
- Perplexity says it uses the browser partly to collect data for ad targeting
- No iPad app, and some connectors are desktop-only
- Free tier caps heavier AI features
Genspark AI Browser: what the AI does
- Autopilot mode for parallel multi-step tasks
- Super Agent on every page
- MCP Store with 700+ tool integrations
- On-device open-source models
- Smart Shopping price comparison
- YouTube summaries and slides
- Runs several agent tasks at once
- Huge range of integrations
- Local models for privacy
- Free daily credits
- Credit costs can be hard to predict
- Monthly credits don't roll over
- Busier, more complex interface than rivals