Instabase

San Francisco, United States

Instabase transforms complex, document-heavy workflows with AI agents

Instabase, based in San Francisco, United States, has 12 investors on file, among them Alloy Fund, Andreessen Horowitz and Evolution-VC. Its latest round on record is Series C+, 17 Jan 2025, of 2 rounds. Its site was last checked 12 Nov 2026: site answers.

instabase.com

Funding

2 rounds on record

Latest roundSeries C+17 Jan 2025

Since that round1 year 10 monthsno later round on record

Time between rounds7 years 7 monthson average, over 2 rounds

Investors in its rounds54 with a VCinfo profile

Jan 2025Series C+Led by QIA, with NEA, Andreessen Horowitz, Index Ventures, Greylock

Jun 2017Series ALed by Andreessen Horowitz, with Greylock, NEA

Round sizes and total raised are on Fundup AI, our sister product for funding data.

SEC Form D filings

2 filings

$23.2M sold24 May 2017 $3.8M sold1 Sept 2015

Filed by Instabase, Inc. with the SEC. A Form D reports a private offering; it is not a priced round.

Investors

12 investors on file

Investor	Evidence	Type
Alloy Fund	Portfolio page	Venture capital
Andreessen Horowitz	Portfolio page	Venture capital
Evolution-VC	Portfolio page	Venture capital
Evolution VC Partners	Portfolio page	Venture capital
Glynn Capital	Portfolio page	Venture capital
Greylock	Page + round	Venture capital
Index Ventures	Page + round	Venture capital
K5 Global	Portfolio page	Venture capital
NEA	Page + round	Venture capital
Premise	Portfolio page	Venture capital
SC Ventures	Portfolio page	Corporate VC
Tribe Capital	Portfolio page	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Latest round: Series C+, 17 Jan 2025
Investors on file: 12
Founded: 2015
Employees: 201-500
Headquarters: San Francisco, United States
Open roles: 3
Site: Answers
Last checked: 12 Nov 2026

Company data by Fundup AI. Also from Wikidata.

What Instabase runs on

Its vendors and tech stack, each with its source, are on StrataDB, our sister product.

See it on StrataDB

Backed by the same investors

Companies sharing two or more investors with Instabase.

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Kindred4 shared

Robinhood4 shared

Anduril3 shared

Apex3 shared

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GET /v1/companies/instabase.com/investors
GET /v1/companies/instabase.com/news

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VCinfo API

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# also
GET /v1/companies/instabase.com
GET /v1/companies/instabase.com/news

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