agents research
Perplexity AI
AI-powered search that gives cited, real-time answers instead of blue links. The best tool for research that needs to be current and sourced.
Why It Matters
Every answer comes with clickable citations. You can verify every claim instantly — solving the hallucination problem that makes ChatGPT risky for research.
Limitations
Occasional source quality issues · Not a full LLM replacement
Last updated: Mar 18, 2026
Ethics & Responsibility
68
Moderate
Standard practices with room for improvement.
Safety
75
Good safety practices in place with active monitoring.
Bias
70
Active bias monitoring with documented fairness practices.
Power
75
Transparent governance with community input.
Copyright
48
Training data concerns or pending litigation.
Security
70
Robust safeguards against malicious use.
Privacy
72
Clear privacy policies with opt-out options.
Environment
65
Standard practices; limited environmental reporting.
Military
78
Clear restrictions on defense applications.
Arts
72
Supports creative workflows with some attribution practices.
Truth
82
Good accuracy with some source attribution features.
Cognition
72
Supports learning outcomes alongside assistance.
Known Concerns
- Publisher Scraping Accusations
How we score ethics:
Tools are evaluated across 11 categories based on public disclosures, third-party audits, regulatory actions, and documented incidents.
Good Bot = Top 25% of ethics scores
Bad Bot = Bottom 10% of ethics scores
User Ratings
G2
4.6/5100+ reviews
"Replaced Google for 80% of my research queries. The inline citations mean I can actually verify what it tells me."Read reviews on G2 →
Product Hunt
4.8/51,000+ reviews
"The best AI search engine. Answers are sourced, concise, and accurate. My entire team switched from Google."Read reviews on Product Hunt →
TrustRadius
8.5/1050+ reviews
"Pro search with Claude and GPT-4 models is incredibly powerful for deep research questions."Read reviews on TrustRadius →
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