Perplexity AI · Last verified September 8, 2026
Perplexity
Research answers with sources attached, by default.
TRI Score
88.6
Excellent
#1 Best AI Search Tools
Overview
Our assessment
Perplexity is the tool we reach for when the citation matters as much as the answer. It is a research instrument rather than a general assistant, and we score it that way.
Best for
- Market and competitive research
- Fact-checking with traceable sources
Not ideal for
- Long creative writing
- Code generation
Score breakdown
Why it scored 88.6
- Capability30%
- 90
- Value20%
- 89
- Ease of Use15%
- 93
- Reliability15%
- 87
- Professional Utility10%
- 87
- Momentum10%
- 86
How much the product can actually do, and how well it does the core job.
What you get for the price, including what the free plan really covers.
Time from signup to useful result, without training or a consultant.
Consistency, uptime, support responsiveness and predictable behaviour.
How well it fits real professional workflows, not demos.
Rate of meaningful improvement over the last two evaluation cycles.
Trade-offs
Strengths and weaknesses
- Citations on every answer
- Fast, focused interface
- Narrower than a general assistant
- Source quality still needs human judgement
Score history
How the score moved
- Jan 202686.2
- Apr 202687.0
- Jun 202687.8
- Sep 202688.6Latest evaluation cycle.
Head-to-head
Compared with
- No published head-to-heads yet.
Alternatives
Others in this category
Evidence
Sources
- Public dataPublic pricing and documentation
Where a claim could not be verified, we label it rather than estimate it. Read the methodology.