Onyx

At Onyx, we’re building the connective tissue between generative AI and the modern workplace, unlocking company-specific knowledge and making AI truly useful at work.

Commerce and retailY CombinatorPioneer Fund

Latest funding

$10M Seed · March 18, 2025

Source: startupintros.com

Funding history ↓

Acquired by ZZoom on September 25, 2026 · Zoom.

Website: onyx.app.

X: @onyx_dot_app · 1,474 followers.

GitHub: onyx-dot-app.

LinkedIn: onyx-dot-app.

Category: Commerce and retail.

Stage: Seed.

Based in: San Francisco, United States.

Last round: Mar 18, 2025 · 607 days ago.

On Recent Funding since: Sep 30, 2026.

Signals

X account@onyx_dot_app · created May 14, 2023 (3 years old) · 1,474 followers

Website registeredMay 4, 2018 (8 years old)

About Onyx

We’re fortunate to have incredible customers using Onyx every day and inbound interest from world-class brands landing in our inbox weekly.

TIMELINE · MONEY RAISED

Onyx | 674 days from X account to first raise on record

@onyx_dot_app·Raised $10M in 1 sourced round·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.

Funding rounds

Date	Round	Amount	Lead	Source
Mar 18, 2025	Seed	$10M	—	startupintros.com

Timeline

September 25, 2026
Acquired by ZZoom
Source: Zoom
May 14, 2023
X account created
May 4, 2018
Website created

Founders and team

CW
Chris Weaver Co-Founder

LinkedIn · source: foundertrace.com

Investors

Companies like Onyx

AAdaline
DDeepJudgeSeries A · Apr 2026
DDecaworkPre Seed · Sep 2026
RRiftenPre Seed · Sep 2026
TTradeCredit
CCambio AI$18M Series A · Jan 2026

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/onyx-2 (get a free API key).