Best Perplexity Alternatives (2026)
Looking for Perplexity alternatives? Compare the top ai research tools tools with ratings, pricing, and features.
By Itai Varochik
About Perplexity
AI-powered answer engine that provides sourced, real-time research results.
Rating: 4.7/5 | Pricing: Free / Pro $20/mo
Top Alternatives
Semantic Scholar
Rating: 4.5/5 | Pricing: Free
Free AI-powered academic search engine by the Allen Institute for AI.
Elicit
Rating: 4.4/5 | Pricing: Free tier / Plus $12/mo
AI research assistant that finds and analyzes academic papers automatically.
Consensus
Rating: 4.3/5 | Pricing: Free tier / Premium $9.99/mo
AI search engine for scientific research with evidence-based answers.
Scite
Rating: 4.2/5 | Pricing: From $20/mo
AI tool that shows how scientific papers have been cited — supporting or contrasting.
Frequently Asked Questions
Why look for Perplexity alternatives?
While Perplexity is a solid ai research tools tool, you might want alternatives for different pricing, features, or use cases. We've tested the top competitors to help you find the best fit.
What's the best free alternative to Perplexity?
Semantic Scholar offers a free plan and is a strong alternative to Perplexity.
How do we select these alternatives?
We test each ai research tools tool hands-on, evaluating features, pricing, ease of use, and customer support. Alternatives are ranked by overall score.