Productivity · Head-to-head
Comet vs Gamma
Comet vs Gamma: pricing, features, and which to pick in 2026.
The verdict
Pick Comet if…
- →your primary use case is people who want an assistant that acts on the page in front of them, and who would rather switch browsers than add another tab to their workflow.
- →you need: research, agents
Pick Gamma if…
- →you want our editor's pick for this category
- →your primary use case is founders, marketers, educators, and consultants who need a polished presentation, document, or webpage produced from a prompt or outline.
- →you need: content-creation, design, marketing
Side-by-side specs
| Spec | Comet | Gamma |
|---|---|---|
| Category | Productivity | Productivity |
| Pricing model | freemium | freemium |
| Headline pricing | Free to download; Perplexity Max at $200/mo unlocks the highest limits | Free tier, Plus $10/mo, Pro $20/mo (billed annually) |
| Free tier | Yes. The browser is a free download and works without a paid Perplexity plan. The agentic features and the higher query limits are what a subscription buys. | Generous free tier with 400 AI credits — enough to create several full presentations before needing to upgrade |
| AI Score | 8.4/10 | 8.5/10 |
| Best for | People who want an assistant that acts on the page in front of them, and who would rather switch browsers than add another tab to their workflow. | Founders, marketers, educators, and consultants who need a polished presentation, document, or webpage produced from a prompt or outline. |
| Editor's pick | — | ✓ Yes |
| Use cases | productivity research agents | content-creation design productivity marketing |
| Date added | 2026-08-02 | 2026-04-30 |
Pros and cons
☄️
Comet
Productivity · freemium
Pros
- ✓Assistant operates on the page you are already viewing instead of in a separate window with no context
- ✓Chromium base keeps most Chrome extensions working, which removes the usual dealbreaker when switching browsers
- ✓Import carries bookmarks, passwords, cookies, history and extensions across in one step
- ✓Free to download with no subscription required to start using it
- ✓Background Assistants give paying users parallel agentic tasks with confirmations gathered in one place
Cons
- ×Browser-agent limits are published only as relative claims, so no tier states how many agent queries you actually get
- ×The features most people want the browser for, Background Assistants and Email Assistant, sit behind the $200/mo Max tier
- ×Switching browsers is a bigger commitment than installing an extension, and profile migration is never fully clean
- ×An assistant with access to your logged-in sessions is a meaningful trust decision that a chat window in another tab does not require
Gamma
Productivity · freemium
Pros
- ✓Goes from prompt to polished deck in under a minute — dramatically faster than manual slide creation
- ✓Three output formats (presentation, document, webpage) from the same content
- ✓Nested card structure supports richer, more interactive content than traditional slides
- ✓Free tier is generous enough to evaluate the tool on real projects
Cons
- ×Limited fine-grained control over element positioning — designers wanting pixel-perfect layouts will feel constrained
- ×AI-generated imagery can feel generic; you'll often want to swap in your own visuals
- ×Export to PowerPoint loses some of Gamma's interactive features and nested structure
- ×Custom branding and analytics require paid plans
Related comparisons
Updated 2026-08-02. Spec data sourced from official product pages and tracked in our public directory at /tools.