Perplexity AI, Inc., or simply Perplexity, is an American privately held software company offering a web search engine that processes user queries and synthesizes responses. Perplexity products use large language models and incorporate real-time web search capabilities, providing responses based on current Internet content, citing sources used. Its real-time search engine is called Sonar and is based on Meta's Llama model. A free public version is available, while a paid Pro subscription offers access to more advanced language models and additional features.
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Perplexity AI is an ai/ml company headquartered in United States, founded in 2022. It has raised at least $28.8M across the 2 funding rounds on record, 1 of them with a disclosed amount. Its most recent funding round closed in July 2025. Xcout recorded 168 job postings from Perplexity AI in the last 90 days, naming tools such as Perplexity, Salesforce, Databricks.
At least $28.8M raised across the 2 rounds on record (1 with a disclosed amount). Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| — | Undisclosed | — | |
| SEC Form D filing | $28.8M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Xcout recorded 168 job postings from Perplexity AI in the last 90 days, from a hiring record Xcout has kept since May 2026.
The weekly hiring trend, the roles and locations behind it and all 16 tools — see Perplexity AI's hiring signals →
7 corporate events on record, with sources — see the full timeline →
Based on 84 job postings in the last 8 weeks (24 Aug – 18 Oct 2026), compared with 266 startup technology companies.
This describes a hiring pattern — how often Perplexity AI’s job postings ask for AI skills, and how that changed against the previous 8 weeks, ranked among its peers. It says nothing about the company’s products or performance.
Signed-in members see the AI-skill share and its change with peer percentiles, role mix, posting momentum and advertised US pay against the market.
A few of Perplexity AI's closest competitors — see the full list of competitors and alternatives →
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Vectara is a U.S.-based AI company that provides an enterprise platform for building generative AI applications, including retrieval-augmented generation (RAG), neural search, and conversational question-answering. It serves businesses and developers seeking to connect large language models with their own data while improving accuracy and reducing unsupported responses.
Ceramic.ai provides web-scale search infrastructure for AI agents and LLMs, offering foundation model training infrastructure that enables faster and more cost-effective web searches.
LlamaIndex, Inc. is a data framework company founded in 2023 that provides tools for building large language model applications. Headquartered in Mountain View, California, the company enables developers to connect custom data sources with LLMs.
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