Weave

San Francisco, California, United States

Weave builds models to measure engineering work and uses these models to optimize both humans and agents, and how they work together.

AI & Machine Learning Enterprise Software

Weave, based in San Francisco, California, United States, has 8 investors on file, among them Agent Capital, Burst Capital and Eight Capital. Its latest round on record is Series A, 28 Jul 2026, of 2 rounds.

workweave.dev Now at weaveos.com

Funding

2 rounds on record

Latest roundSeries A28 Jul 2026

Since that round4 monthsno later round on record

Time between rounds1 year 7 monthson average, over 2 rounds

Investors in its rounds65 with a VCinfo profile

Jul 2026Series ALed by Standard Capital, with Moonfire, Burst Capital, Y Combinator, Agent Capital and 1 other

Jan 2025SeedLed by Y Combinator

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

Investors

8 investors on file

Investor	Evidence	Type
Agent Capital	Portfolio page	Venture capital
Burst Capital	Portfolio page	Venture capital
Eight Capital	Portfolio page	Venture capital
Irregular Expressions	Portfolio page	Venture capital
Moonfire	Portfolio page	Venture capital
Roar Ventures	Portfolio page	Venture capital
Standard Capital	Portfolio page	Venture capital
Y Combinator	Portfolio page	Accelerator

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 A, 28 Jul 2026
Investors on file: 8
Founded: 2024
Employees: 11-50
Headquarters: San Francisco, California, United States
Open roles: 15
Site: Not checked yet
Last checked: 13 Nov 2026

Company data by Fundup AI.

Tech stack by StrataDB

Weave runs on 6 tools StrataDB has found, including:

CloudflareGoogle WorkspaceNext.jsPostHogStripeVercel

See the full stack, with sources, on StrataDB

Backed by the same investors

Companies sharing two or more investors with Weave.

Andromeda Surgical4 shared

Didit3 shared

Momentic3 shared

Sonia3 shared

Trigger.dev3 shared

Uselemma3 shared

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GET /v1/companies/workweave.dev/investors
GET /v1/companies/workweave.dev/news

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VCinfo API

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GET /v1/companies/workweave.dev
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