Perplexity
7.0Every answer comes with clickable sources, always
Best forResearchers, journalists, students, and anyone who needs to verify facts quickly — because every single answer includes numbered citations to the actual web pages it pulled from.
Scores — click any row to see our rationale
Pricing & Value▼8/10
Accuracy & Reasoning▼8/10
Feature Capabilities▼6/10
Context & Memory▼5/10
Content Flexibility & Restrictions▼8/10
Pros
✓Every answer — not just some — includes numbered citations linking to the exact source pages, so you can verify any claim in one click.
✓Deep Research mode autonomously runs 20–30 searches, reads the results, and synthesizes a multi-section report — completing in minutes what would take 30–60 minutes of manual research.
✓Pro plan lets you choose which underlying AI model to use for each query — GPT-4o, Claude, or Gemini — so you're not locked into one provider's strengths.
✓Real-time web access means answers reflect news from today, not a training cutoff from 6–18 months ago — critical for anything time-sensitive.
✓The free tier includes unlimited quick searches with citations — genuinely useful for daily fact-checking without paying anything.
✓Spaces feature on Pro lets you create a shared research workspace with a team, where everyone can see sources and build on the same thread.
Cons
✕Cannot run code, execute Python, or produce a working script — it will explain code but not test it, unlike ChatGPT's Code Interpreter.
✕No image generation, voice mode, or file analysis of uploaded documents in any meaningful depth — it's a research tool, not a general assistant.
✕Synthesized answers can still misrepresent their own cited sources — the citation exists, but the summary of it isn't always accurate, so you still need to click through.
✕15M monthly users is a small base compared to ChatGPT's 100M+ — fewer community guides, prompt libraries, and workflow integrations exist.
✕Not useful for creative writing, brainstorming, long-form content drafting, or conversational back-and-forth — the interface and model behavior aren't optimized for it.
✕Pro plan's model selection gives you standard versions of each provider, not the latest flagship — you don't get o1 pro or Claude Opus at the $20/mo price.