Skip to the list

Perplexity

Answer engine that searches the web and cites every source.

Perplexity works like a search engine that writes the answer for you, with numbered links to the pages it used so you can check them. It is useful for quick research, comparing products or catching up on a topic. The free plan covers everyday questions; Pro adds stronger models and more in-depth research runs.

What it's good for

  • Researching a neighborhood or market
  • Finding sources for a paper
  • Comparing tools before you buy

Pricing

PlanPricingWhat you get
Free$0Everyday searches
Pro$17/mo yearlyTop models, expanded research
Max$167/mo yearlyUnlimited use, highest tier

Prices checked Nov 9

Alternatives

  • ChatGPT

    Best overall

    OpenAI's general assistant for writing, questions, images and code.

    Free$8/mo
  • Claude

    Chat assistants

    Anthropic's assistant for long documents, careful writing and coding.

    Free$20/mo
  • Consensus

    Research

    Search engine that answers questions from peer-reviewed papers.

    Free$12/mo
  • DeepSeek

    Chat assistants

    Free chat app and low-cost API built on DeepSeek's open models.

    Free
Quick look
Visit website ↗Full page