Contraline

Contraline

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

Last Round

Series B

Jun 2, 2026

Est. Valuation

$53.5M

Total Funding Raised

$113.85M

Momentum Score

25 /100

Company Overview

Contraline is a clinical-stage 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 contraceptionmale birth controlnon-hormonal male contraceptivereversible male contraceptivehydrogel implantvas-occlusive deviceinjectable contraceptiveADAM Systemmale IUDreversible vasectomyurology devicemen's reproductive healthclinical-stage biotechnologymale birth control pill

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.

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

RoundDateAmount RaisedValuationInvestorsSources
Series BJun 2, 2026
Series A ExtensionNov 10, 2022
Series AOct 25, 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

InvestorRounds
Male Contraceptive InitiativeGrant
RA Capital ManagementSeries B
GVSeries B, Series A Extension
Metaplanet HoldingsSeries A, Series A Extension
Founders FundSeries 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.

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Contraline Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersCharlottesville, Virginia
Employee Range23
Year Founded2015
Last FundingJun 2, 2026

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