Biofire

Biofire

Biometric smart gun for home defense

Overview

Biofire makes biometric handguns for home defense, built around the Guardian Biometric Engine that uses 3D infrared facial recognition and capacitive fingerprint sensing to authorize use. The gun unlocks when an authorized person picks it up and locks when it leaves their hand, and either biometric can unlock even with gloves or coverings; all biometric data stays on the firearm with no cloud storage. It is sold direct-to-consumer as a closed system with a portable Smart Dock that manages charging and user profiles. Biofire’s goal is to reduce preventable firearm injuries and deaths, especially among children, by ensuring firearms work only for their owner and by scaling production to broaden safe access.

About Biofire

Simplify's Rating
Why Biofire is rated
C
Rated C on Competitive Edge
Rated B on Growth Potential
Rated D+ on Differentiation

Industries

Hardware

Industrial & Manufacturing

Defense

Consumer Goods

Company Size

51-200

Company Stage

Series A

Total Funding

$44.8M

Headquarters

Westminster, Colorado

Founded

2016

Simplify Jobs

Simplify's Take

What believers are saying

  • Shipped first production units August 6, 2024, validating pre-order demand.
  • Extended Series A to $22 million, accelerating production scaling.
  • Approved on California and Maryland rosters, expanding market access.

What critics are saying

  • Battery failure renders gun inoperable during home defense emergencies.
  • Biometric glitches cause lockouts, prompting customer lawsuits post-2024 shipments.
  • Second Amendment advocates reject unreliable tech, favoring Glock pistols.

What makes Biofire unique

  • Biofire Smart Gun uses dual 3D facial and fingerprint recognition for instant owner-only access.
  • Guardian Biometric Engine stores all data locally with no cloud connectivity for privacy.
  • Fire-by-wire trigger locks immediately when gun leaves authorized user's hand.

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Funding

Total Funding

$44.8M

Above

Industry Average

Funded Over

4 Rounds

Notable Investors:
Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Below Average

Industry standards

$15M
$7M
Biofire
$8.2M
Discord
$15M
Canva
$30M
Kalshi

Benefits

Stock Options

401(k)

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

3 Weeks Vacation and Sick time

Paid Holidays

Parental Leave

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

-5%

2 year growth

-2%
Axios
Apr 7th, 2025
Biofire Technologies raises $17M for smart gun

Biofire Technologies has secured $17 million in seed funding to advance its smart gun technology, which features a fingerprint sensor to unlock the trigger.

Biofire
Feb 5th, 2024
Biofire extends Series A round to reach $22 million | Biofire

Biofire Group, a leading defense technology company dedicated to building the future of firearms, announced the extension of its Series A financing.

News.google
Aug 10th, 2023
Meet Kai Kloepfer, whose Biofire aims to make sure guns don't end up in the wrong hands

In April, Biofire launched its first public product: a biometric smart gun.

ABC News
May 22nd, 2023
Colorado company introduces 'smart gun' it hopes will lower the number of firearm deaths

Colorado-based weapons startup BioFire Technologies has introduced a "smart gun" that uses smartphone-like technology to keep it from being fired by unauthorized users.

United Community Bank
Apr 13th, 2023
Biofire Announces World’s First Smart Gun® Secured by Fingerprint and Facial Recognition – Utah Colorado Biotech Networks

BROOMFIELD, Colo., April 13, 2023 /PRNewswire/ — Today Biofire Technologies unveiled the Biofire Smart Gun®, a 9mm handgun that uses fingerprint and facial recognition biometrics to…

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