kitio.aiPerplexity Comet vs Rezonant
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Perplexity Comet has the lower starting price: about $20 a month, against $25 for Rezonant.
Perplexity's AI browser with an assistant that can act on web pages
Freemium · $20/moAt a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Built-in AI assistant
- Tab summaries
- Agentic tasks
- Chrome extension support
- Perplexity search
- Self-updating product brain
- PRD and prototype drafting
- Pull request generation
- Slack approvals
- Context for coding agents
- Audit trail
| Feature | Perplexity Comet | Rezonant |
|---|---|---|
| Best for | Perplexity's AI browser with an assistant that can act on web pages | Product agent that turns team context into PRDs, prototypes and PRs |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | $20/mo | $25/mo |
| Free plan | Yes | Yes |
| Made by | Perplexity | Rezonant |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Perplexity Comet has the lower starting price: about $20 a month, against $25 for Rezonant.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Comet browser free to download
- Basic assistant and search
Pro
$20/mo
- More advanced searches and models
- Expanded Comet assistant usage
Max
$200/mo
- Highest usage limits
- Early access to new features
3 plans
Free
Free
- 1,000 credits per workspace
- Up to 3 users
- 1 code repository
Business
$25/mo
- Per user
- 3,000 + 1,000 credits per seat
- Unlimited repos and teams
- Custom templates
Enterprise
Contact sales
- SSO and SCIM
- Custom credit pool
- Dedicated onboarding
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Perplexity Comet
- Free to use
- Assistant sees page context
- Familiar Chrome base
- Agent actions raise security concerns
- Best limits need a paid plan
Rezonant
- Free plan for up to 3 users
- Training on customer data is off by default
- Works alongside existing coding agents
- Free plan connects only one repository
- Per-seat pricing on Business
- SSO and SCIM need Enterprise
Which one should you choose?
Choose Perplexity Comet if you want:
- Free to use
- Assistant sees page context
- Familiar Chrome base
Watch out: agent actions raise security concerns.
Choose Rezonant if you want:
- Free plan for up to 3 users
- Training on customer data is off by default
- Works alongside existing coding agents
Watch out: free plan connects only one repository.
Perplexity Comet vs Rezonant FAQ
What is the difference between Perplexity Comet and Rezonant?
Perplexity Comet: Perplexity's AI browser with an assistant that can act on web pages. Rezonant: Product agent that turns team context into PRDs, prototypes and PRs. Both are productivity tools.
Is Perplexity Comet or Rezonant cheaper?
Perplexity Comet has the lower starting price: about $20 a month, against $25 for Rezonant.
Do Perplexity Comet and Rezonant have free plans?
Perplexity Comet: Yes. Rezonant: Yes.
Who makes Perplexity Comet?
Perplexity Comet is made by Perplexity, based in United States.
Who makes Rezonant?
Rezonant is made by Rezonant.
Which should I choose, Perplexity Comet or Rezonant?
Choose Perplexity Comet if you value free to use and assistant sees page context. Choose Rezonant if you value free plan for up to 3 users and training on customer data is off by default.