Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for OpenAI, Pinecone, and 370+ companies. 5-min read every Tuesday.
OpenAI is valued at $852B — the world's most valuable AI company, backed by $27B in funding. Track IPO readiness score, funding rounds, and timeline.
| Industry | Artificial Intelligence |
| Stage | Pre-IPO |
| IPO Status | Pre-IPO |
| Valuation | $852B |
| Total Funding | $55.4B |
| Headquarters | San Francisco, CA |
Pinecone is the vector database enabling AI applications to store, search, and retrieve high-dimensional embeddings at scale — the memory and knowledge layer for LLM-powered applications and AI systems. Valued at $750M with $150M raised, Pinecone has 10K+ paying customers including the world leading AI labs and Fortune 500 companies. Major AI infrastructure IPO candidate as every LLM application requires a vector database for semantic search, RAG, and long-term memory.
| Industry | Enterprise Software |
| Stage | Series B |
| IPO Status | Private |
| Valuation | $750M |
| Total Funding | $138M |
| Headquarters | San Francisco, CA |
OpenAI is valued at $852B. Pinecone is valued at $750M. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.
OpenAI has raised $55.4B. Pinecone has raised $138M.
OpenAI is currently pre-IPO. Pinecone is currently private. Track both on TechStackIPO for S-1 filings and IPO announcements.
OpenAI operates in Artificial Intelligence, while Pinecone operates in Enterprise Software.
OpenAI is a Artificial Intelligence company valued at $852B with $55.4B raised. Pinecone is a Enterprise Software company valued at $750M with $138M raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor data.
Accredited investors can access pre-IPO shares in OpenAI and Pinecone through secondary market platforms, pre-IPO funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace section tracks available access options for both companies. Pre-IPO investments carry higher risk and limited liquidity.