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Gathering insights about FusionAuth

FusionAuth Tech Stack

FusionAuth uses 8 technology products and services including Reddit Ads, Zendesk, Font Awesome, and more. Explore FusionAuth's tech stack below.

  • Reddit Ads
    Advertising
  • Zendesk
    Documentation Tools
  • Font Awesome
    Font Scripts
  • Lua
    Programming Languages
  • Linux
    Programming Languages
  • X-XSS-Protection
    Security
  • HTTP/3
    Web & Portal Technology
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

FusionAuth's Email Address Formats

FusionAuth uses at least 1 format(s):
FusionAuth Email FormatsExamplePercentage
First@fusionauth.ioJohn@fusionauth.io
54%
First.Last@fusionauth.ioJohn.Doe@fusionauth.io
44%
Last@fusionauth.ioDoe@fusionauth.io
2%

Frequently Asked Questions

Where is FusionAuth's headquarters located?

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FusionAuth's main headquarters is located at Broomfield, Colorado 80021 United States. The company has employees across 3 continents, including North AmericaEuropeOceania.

What is FusionAuth's official website and social media links?

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FusionAuth's official website is fusionauth.io and has social profiles on LinkedInCrunchbase.

What is FusionAuth's NAICS code?

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FusionAuth's NAICS code is 5112 - Software Publishers.

How many employees does FusionAuth have currently?

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As of May 2026, FusionAuth has approximately 61 employees across 3 continents, including North AmericaEuropeOceania. Key team members include Chief Marketing Officer: D. R.Vp Of Customer Success: P. S.Vp Of Product Delivery: A. P.. Explore FusionAuth's employee directory with LeadIQ.

What industry does FusionAuth belong to?

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FusionAuth operates in the Software Development industry.

What technology does FusionAuth use?

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FusionAuth's tech stack includes Reddit AdsZendeskFont AwesomeLuaLinuxX-XSS-ProtectionHTTP/3X-Content-Type-Options.

What is FusionAuth's email format?

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FusionAuth's email format typically follows the pattern of First@fusionauth.io. Find more FusionAuth email formats with LeadIQ.

When was FusionAuth founded?

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FusionAuth was founded in 2009.

FusionAuth

Software DevelopmentColorado, United States51-200 Employees

FusionAuth is a software development company headquartered in Broomfield, Colorado 80021, United States, with an employee count in the 51-200 range. It provides a downloadable Customer Identity and Access Management (CIAM) solution for developers, featuring a hybrid deployment model that supports diverse pipelines and single-tenant deployment. The platform includes login, registration, SSO, MFA, social login, and authorization capabilities. The company maintains the fusionauth.io website and operates in the software development industry. In 2026, FusionAuth announced the acquisition of Permify to form FusionAuth FGA by Permify, released version 1.65.0, and disclosed leadership appointments including Dayna Rothman as CMO and David Hayes as Head of Product.

Section iconCompany Overview

Headquarters
Broomfield, Colorado 80021 United States
NAICS Code
5112 - Software Publishers
Founded
2009
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    FusionAuth's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    FusionAuth's revenue is estimated to be in the range of $25M$50M

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