Perplexity AI's primary business model is based on its AI-powered search engine that generates natural language text using large language models1. It offers a free version and a Pro version for $20/month, which provides access to more powerful AI models and features. The company also plans to introduce advertising revenue-sharing deals with publishers.
Perplexity AI, OpenAI, and Anthropic are AI technologies that provide safety-focused assistance, cutting-edge research, and language processing capabilities. Perplexity AI differentiates itself by blending conversational capabilities with the accuracy of a robust search engine, aiming to give users the best of both worlds5. OpenAI is known for its advanced AI models like GPT-3.5 and GPT-4, while Anthropic focuses on cognitive language comprehension and development with its Claude AI.
Perplexity AI has been accused of unethically scraping content from websites, including those that have requested not to be scraped, and using the information to generate answers for user queries. The company has also been accused of plagiarism by Wired and Forbes, with the latter alleging that Perplexity's "answer engine" summarized its articles with "minimal attribution."