Quartzy

The world’s leading solution for consolidating lab communication, inventory management, and lab supply purchasing.

Health and bio Commerce and retail Consumer and socialY Combinator

Latest funding

$23M · April 13, 2026

Source: fundraisingfox.com

Total raised: $28.2M across 3 sourced rounds

All 5 rounds ↓

Website: quartzy.com.

X: @Quartzy · 1,939 followers.

LinkedIn: quartzy.

Categories: Health and bio Commerce and retail Consumer and social.

Sectors: Healthcare, Healthcare IT, SaaS, B2B, E-commerce.

Stage: Series B+.

Based in: San Francisco, United States.

Total raised: $28.2M in 3 sourced rounds.

Last round: Apr 13, 2026 · 213 days ago.

Team: 100 people on the team page.

On Recent Funding since: Sep 28, 2026.

Signals

X account@Quartzy · created Oct 12, 2009 (17 years old) · 1,939 followers

Website registeredJun 15, 2008 (18 years old)

TIMELINE · MONEY RAISED

Quartzy | 1348 days from website to first raise on record

@Quartzy·Raised $28M in 3 sourced rounds·2 signals 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

April 13, 2026
Round · $23M
Source: fundraisingfox.com
April 9, 2025
Series B+ · amount undisclosed
Source: fundraisingfox.com
July 2, 2013
Series A · $4M
KKhosla Ventures (lead), DDavid Sacks, JJeremy Stoppelman, LLerer Hippeau, SSreeram Veeragandham, YY Combinator
Source: finsmes.com
February 23, 2012
Seed · $1.2M
LLife Sciences Angel Network (lead), LLerer Hippeau, NNamek Zu'bi, PPaul Buchheit, Rreinmkr capital, SScience House Capital, SSilicon Badia, SStart Fund, SSV Angel, YY Combinator
Source: blog.ycombinator.com
Summer 2011
YY Combinator · batch
Source: ycombinator.com
October 12, 2009
X account created
June 15, 2008
Website created

Founders and team

JK
Jayant Kulkarni CEO, Co-founder

LinkedIn · source: foundertrace.com
AR
Adam R. Founder, Chief Product Officer

LinkedIn · source: foundertrace.com
AS
Ajoy Sojan Founder
AM
Alex Marshall Director of Product Management
ST
Stephen Tolmie Director of Business Development
AS
Alina Senderzon Senior Product Designer
BB
Bheem Bhatia Vice President, Finance
SS
Steve Shearer Remote Senior Software Engineer

Investors

Companies like Quartzy

IImperia$11.67M Series A · Feb 2025
GGravity Design$15M Seed · Sep 2026
PPly$8.5M · Dec 2025
ZZenith GPOSeed · Oct 2026
KKyrok$3.52M Pre Seed · Jun 2026
RReelables$10.4M Series A · Nov 2025

Other companies backed by Khosla Ventures

IImprint$130M Series B+ · Nov 2026
OOperand$31M · Nov 2026
BBroccoli AI$52M Series A · Oct 2026
AArda$230M Seed · Oct 2026
EEven Healthcare$50M Series B+ · Oct 2026
TTolan$30M Series A · Oct 2026

Khosla Ventures portfolio →

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/quartzy (get a free API key).