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Contraline

Contraline

Private
Charlottesville, VirginiaHealthcare & Life Scienceshttps://www.contraline.com/

Last Round

Series B

Jun 2, 2026

Est. Valuation

$53.5M

Total Funding Raised

$114.22M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Contraline is a biotechnology company developing a long-lasting, non-hormonal, and reversible male contraceptive hydrogel.

Sector

Healthcare & Life Sciences

Verticals

Medical Devices, Biotechnology, Clinical Trials

Business Model

B2B2C

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

male contraceptivemale birth controlhydrogel implantvas deferensnon-hormonal contraceptionreversible vasectomyreproductive healthmedical deviceurologybiotechnologyvasalgel

Historical Pricing

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Caplight Momentum Score

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Contraline Comps

Public and private peers based on sector, stage, and business model.

Contraline comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Contraline Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BJun 2, 2026
Series A ExtensionNov 10, 2022
Series AOct 20, 2021
GrantNov 18, 2020
GrantJan 24, 2019
Seed
Apr 18, 2017

Key People

Founding team and executive leadership

Kevin Eisenfrats

Co-Founder And CEO

Founding Team

Yelena Tropsha

Chief Technology Officer

Executive Team

Contraline Investors

Notable investors and investment history

Contraline investors
InvestorRounds
Male Contraceptive InitiativeGrant
RA Capital ManagementSeries B
GVSeries B, Series A Extension
Metaplanet HoldingsSeries A, Series A Extension
Pathfinder Venture CapitalSeries A, Seed
Invus OpportunitiesSeries B
Virginia Innovation Partnership CorporationSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 2, 2026

    $93M round led by BVF Partners and RA Capital Management.

  • Aug 6, 2025

    Exercised exclusive license option for male contraceptive gel NES/T.

Contraline Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Contraline Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Contraline's valuation, stock price, and market status.

Firmographic Details

HeadquartersCharlottesville, Virginia
Employee Range30
Year Founded2015
Last FundingJun 2, 2026

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