Who invested in Atomwise

6 rounds we have observed, with the 17 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AIBiotechHealthcare

Y Combinator: W15

Funding summaryUpdated 26 Oct 2026

$97Mraised across 6 rounds since 2013, from 6 sources

$225KGrant$120KSeed$225KSeed$6.0MSeed$45MSeries A$45MSeries C

Latest round: Series C, $45MJan 2024
Investors: 17

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

201320152017201920212023

$225KGrant$120KSeed$225KSeed$45MSeries A$45MSeries C

First round: Grant, $225K
Biggest round: $45M
Usual gap between rounds: 23 months

AtomwiseResearch1 / 14Their pitch deckAtomwise's pitch deck, 14 slidesEach slide read for what it argues, against the decks that raised at the same stage.

The rounds

Jan 2024
Series C$45M1 new3 returning
Source recorded
Mar 2018
Series A$45M6 new2 returning
- Khosla Ventures
- Tengxun Touzi
- DFJ
- DCVC
- Baidu
- Dolby Family Ventures
- B Capital Group/ Y Combinator
- Monsanto Growth Ventures
Reported by FinSMEsSEC filing: $51M sold, first sale Feb 2018
Jun 2015
Seed$6.0M8 new
From a historical funding record
Mar 2015
Seed$225K
No investor was named in the report.
From a historical funding record
Dec 2014
Seed$120K1 new
- Y Combinator
From a historical funding record
Jan 2013
Grant$225K1 new
- Grand Challenges Canada
From a historical funding record

Founders and team

From Atomwise's own website: 2 on the team.

Gannon ConnorVP, Corporate Development and Operations Officer
Select PageBoard of Directors

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Grant2013Seed2014Seed2015Seed2015Series A2018Series C2024

AME Cloud VenturesDraper Fisher Jurvetson (DFJ)

Baidu

Everyone who backed them

Khosla VenturesVC firm3rounds

Y CombinatorAccelerator2rounds

DCVCVC firm2rounds

Draper AssociatesVC firm2rounds

Tengxun TouziVC firm1round

DFJVC firm1round

B CapitalVC firm1round

AME Cloud VenturesVC firm1round

Draper Fisher Jurvetson (DFJ)Investment firm1round

BaiduInvestment firm1round

Farzad (Zod) NazemVC firm1round

Dolby Family VenturesVC firm1round

OS FundVC firm1round

Mission and MarketVC firm1round

Grand Challenges CanadaVC firm1round

B Capital Group/ Y Combinatorno record of our own yet1round

Monsanto Growth Venturesno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 3 firms list Atomwise as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.