
AI-powered answer engine for real-time, cited information.

Building AI to Simulate the World
Perplexity AI is significantly more popular in terms of media coverage and engagement.
Perplexity AI is more geared toward b2c users, while Runway targets b2b.
Perplexity AI: AI-powered answer engine for real-time, cited information.. Runway: Building AI to Simulate the World. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Perplexity AI is freemium and Runway is freemium.
The best choice between Perplexity AI and Runway depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Perplexity AI is primarily designed for individuals, while Runway is built for individuals.
Perplexity AI offers: Real-time answers with cited sources, Perplexity Computer for autonomous, multi-model AI workflows, File upload and analysis, Comet AI-native browser for integrated web assistance. Runway offers: Building foundational General World Models, Simulating possible worlds and experiences, AI for understanding the world, AI for perceiving the world.
Based on our data, Perplexity AI currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.
Neither tool currently offers a free trial.
Perplexity AI is available on Web. Runway is available on Web.