Perplexity AI

by Perplexity AI

🟢Active

AI-powered answer engine that provides cited, real-time answers to complex questions.

SearchFounded by Aravind SrinivasVisit website →

🩺 Health Signals

No checks have been run on this tool yet.

📅 Timeline

2022-12

Launched

Launched as AI answer engine.

2024-04

Valued at $1B+

Reached unicorn status.

🔄 Alternatives to Perplexity AI

You.com

🟢Active

AI search engine offering summarized answers with source citations and app integrations.

📰 Related Articles

Best AI Tools Like Perplexity AI·20 min read

8 Best AI Tools Like Perplexity AI in 2026 (Ranked & Compared)

After Perplexity's Pro Search cap tightened and publisher disputes shook its source-quality reputation, a sharper class of AI answer engines stepped up. These eight tools like Perplexity AI — ranked by use case with a price chart, feature matrix, decision tree, and side-by-side table — cover free multimodal, developer answers, privacy-first search, full AI suite, and multi-model routing in 2026.

🪦 Other dead Search tools

Neeva

🔴Shutdown / Dead

Ad-free, AI-powered search engine founded by ex-Google exec that aimed to provide unbiased search results.

SearchShutdown: 2023

View all dead Search tools →

❓ Frequently Asked Questions

Is Perplexity AI still active?

Yes, Perplexity is growing rapidly.

#search #answers #citations