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Dadi

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Fertility tested and sperm stored without stepping foot into a clinic

New York City, United StatesBiotech & Life Sciences
Valuation $100–250M Last recorded · 2022
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Dadi and the history behind them.

About Dadi

Dadi, a men's health company, entered the market in January 2019 to address the traditionally complex and stigmatized field of male fertility. The company was co-founded by Tom Smith, Gordon von Steiner, and Mackey Saturday, who were motivated by personal experiences and the belief that men should have more accessible options for understanding and preserving their reproductive health. Smith, who serves as CEO, was inspired after a close friend's experience with outdated and expensive fertility clinics highlighted a significant gap in the market.

The company's core offering is an at-home, FDA-licensed male fertility test and sperm storage kit. This direct-to-consumer model allows individuals to collect a sperm sample in the privacy of their homes, bypassing the often uncomfortable and costly process of visiting a traditional clinic. The kit is designed to be temperature-controlled to protect the sample during overnight shipping to Dadi's partner lab, the New England Cryogenic Center. Upon arrival, the sample undergoes analysis, and the customer receives a personalized fertility report detailing sperm volume, count, and concentration. An interesting feature is the inclusion of a microscopic video of the customer's sperm.

Dadi's business model is subscription-based, generating revenue from the initial kit purchase and recurring annual fees for cryopreservation services. This structure was positioned as a significantly more affordable alternative to traditional sperm banking, which can be up to ten times more expensive. The company targeted a broad demographic of men, from those in their early 20s to their 50s, who are proactively planning for future families. In March 2022, Dadi was acquired by the direct-to-patient healthcare company Ro for a reported $100 million. Following the acquisition, the product was rebranded as the Ro Sperm Kit, integrating it into Ro's expanding suite of at-home fertility services, which also includes Modern Fertility for women. This strategic move aimed to create a comprehensive fertility and family planning platform under the Ro umbrella.

Source: Dealroom company data

At a glance

Status
Acquired
Headquarters
New York City, United States
Employees
11
Open positions
None listed
Dealroom signal
0.0/100
Industry
Health
Sub-industry
BioTechnology
Sector
Biotech & Life Sciences, Biotechnology, Mentech, Biotech and Pharma, Hard Tech, DT and LS
Business model
Manufacturing
Client focus
b2c

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit Mar 2022 $100M $100M Ro Health ↗
SEEDEquity / VC Nov 2020 $3M $12M Undisclosed —
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Growth signals

Dadi website traffic

Latest recorded traffic for Dadi is 350 monthly website visits, down 90.8% over the last three months. Dadi's team declined 75% over the past year.

Latest monthly visits350 3-month web change-90.8% 1-year team growth-75%
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Similar companies

Closest operating peers by Dealroom taxonomy

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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

8 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed3 investors entered at this stage

Other known investors5 additional known investors

  • Ro Health
  • Clara Lindh Bergendorff
  • Expa
  • Marco DeMeireles
  • Nat Turner
Team profiled 5 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States75%
🇨🇳 China25%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Dadi on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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