Perplexity (Comet): score, price and alternatives in 2026
Research agent with structured citations, plus an agentic browser. Perplexity (Comet) is made by Perplexity and ranks #43 of 100 in our ranking of AI agents, with a score of 72/100.
- Score
- 72/100
- Overall rank
- #43
- Research rank
- #1 of 1
- Company
- Perplexity
Perplexity (Comet) pricing
Free; Pro $17/mo and Max $167/mo, both billed annually.
Checked against the vendor's page on . Official pricing page.
How Perplexity (Comet) scores
Best-in-class citations and easy access; fewer agent controls than the leaders, with clear public plans. It does best on ease of access, adoption and pricing transparency. It loses points on autonomy and reliability.
Scores are editorial judgments on a 1 to 5 scale per criterion, weighted to a total out of 100. How the scoring works.
Perplexity (Comet) alternatives
- ChatGPT Agent (90/100, #1): Browses, runs code and works with files from one prompt, inside the most used AI app.
- GitHub Copilot (coding agent) (90/100, #2): Cloud coding agent and code review, the safest enterprise default for many teams.
- Claude Code (87/100, #3): Terminal-native coding agent with a permission-gated execution loop.
See the full ranking of 100 AI agents, with search and filters.
Frequently asked questions
How much does Perplexity (Comet) cost?
Free; Pro $17/mo and Max $167/mo, both billed annually. We checked this on the vendor's official page on 2026-10-31; prices change often, so confirm there before you buy.
Does Perplexity (Comet) have a free plan?
Yes, its own pages list a free tier or free edition. Limits differ by plan: Free; Pro $17/mo and Max $167/mo, both billed annually.
What is Perplexity (Comet)?
Research agent with structured citations, plus an agentic browser. It is made by Perplexity and sits in our Research category.
How good is Perplexity (Comet) compared with other AI agents?
It scores 72/100, which is #43 of 100 agents overall and #1 of 1 in Research. Closest alternatives: ChatGPT Agent (90/100), GitHub Copilot (coding agent) (90/100) and Claude Code (87/100).
How is the score calculated?
Each agent gets 1 to 5 on 8 weighted criteria; the points add up to a total out of 100. The scores are Deyron Labs editorial judgments, not benchmarks.
Our independence
Scores and positions are never for sale, and vendors do not review or edit this page. There are no sponsored or affiliate links on it. If that ever changes, the links will be labeled. Spotted a wrong detail? Suggest a correction and include the official page that shows it. Visit Perplexity (Comet)'s official site.