Pinecone

Pinecone develops a vector database that makes it easy to connect company data with generative AI models.

Latest funding

$100M Series B+ · April 1, 2023

Latest round on record: Series B+, October 2025, amount undisclosed.

Total raised: $138M across 3 sourced rounds

Website: pinecone.io.

X: @pinecone · 27,816 followers.

GitHub: pinecone-io.

LinkedIn: pinecone-io.

Categories: AI infrastructure and compute Data and analytics Developer tools and cloud.

Sectors: AI Infrastructure, Artificial Intelligence (AI), Database, Generative AI, Semantic Search.

Stage: Series B+.

Based in: New York, United States.

Founded: 2019.

Total raised: $138M in 3 sourced rounds.

Last round: Oct 11, 2025 · 400 days ago.

Headcount: 101–250 employees.

On Recent Funding since: Sep 30, 2026.

Signals

X account@pinecone · created Jul 27, 2020 (6 years old) · 27,816 followers

Website registeredOct 20, 2016 (10 years old)

About Pinecone

It combines vector search libraries, features such as filtering, and distribution infrastructure to provide reliability at any scale.

TIMELINE · MONEY RAISED

@pinecone·Raised $138M in 3 sourced rounds·1 signal before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Date	Round	Amount	Lead	Source
Oct 11, 2025	Series B+	undisclosed	—	startupintros.com
Apr 1, 2023	Series B+	$100M	AAndreessen Horowitz	startupintros.com
Mar 1, 2022	Series A	$28M	MMenlo Ventures	startupintros.com
Jan 1, 2021	Seed	$10M	WWing VC	startupintros.com

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/pinecone (get a free API key).