Perplexity AI, Inc.
A · StrongPerplexity AI, Inc. is an American software company that operates Perplexity, a web search engine. It was founded in 2022. When users ask a question, it searches the internet and summarizes the answer while citing its sources.
This introduction was written by AI from public sources.Wikipedia ↗
Ranking metrics at a glance
Connected technologies and products
1 itemRate it yourself
Votes and stars count a little more as participation grows.
What users say
0 reviewsIf you do not choose a rating, the review will be saved with 5 stars.
What this score is based on
Thin evidenceThis score uses formula v1.3. See the observations, weights and measurement dates below.
- Flagship product58.7 ptsweight 25 · 100% of the average
Flagship index 58.7
Weighted average 58.7 × evidence 63% = 36.7
The score is reduced where evidence is thin.
Left out because it does not apply here: Developer interest, Real API usage
Cite and badgeSnapshot of 2026-11-12
You may use these figures anywhere with attribution (CC BY 4.0). They come from the daily snapshot, so they can differ slightly from the live rank and score above, which update every 15 minutes.
Cite with source
Perplexity AI, Inc. — #11 among AI organisations, LastAI Index 36.7 (Source: LastAI Index (lastai.org), snapshot of 2026-11-12)
Badge · web pages (HTML)
<a href="https://lastai.org/rankings/perplexity-ai-inc"><img src="https://lastai.org/badge/perplexity-ai-inc.svg?lang=en" alt="LastAI Index: Perplexity AI, Inc." height="20"></a>Badge · README (Markdown)
[](https://lastai.org/rankings/perplexity-ai-inc)