FusionAuth

FusionAuth

Software Development

Broomfield, Colorado 4,393 followers

FusionAuth is registration, login, and user management built for devs. Deploys in minutes on any platform or framework.

About us

Every application needs customer authentication, but building it demands specialized expertise. FusionAuth is the customer authentication and authorization platform that makes developers' lives awesome. You'll get all the features your app needs plus a customizable, scalable solution you can run on any computer, anywhere in the world. For technical leaders creating products for external users, FusionAuth tames the risk and complexity that comes with typical identity systems. With self-hosted or cloud options, extensive documentation, a free plan, and a no-hassle process, FusionAuth helps developers meet authentication feature and compliance requirements so they can focus on building their application.

Industry
Software Development
Company size
11-50 employees
Headquarters
Broomfield, Colorado
Type
Privately Held
Founded
2009
Specialties
Security, IAM, CIAM, Login, Registration, and User Management

Products

Locations

Employees at FusionAuth

Updates

  • Developers, are you ready to level up your authentication game? 💪 10 essential steps to secure your auth system: 1. Embrace DevSecOps 2. Conduct regular security reviews 3. Implement static code analysis 4. Perform penetration testing 5. Launch a bug bounty program 6. Prevent password reuse 7. Audit access logs 8. Implement brute-force protection 9. Use proper multi-factor authentication 10. Train personnel on phishing We wrote a full article if you'd like a deeper dive below ⤵️ Anything we missed? Let us know in the comments! #CyberSecurity #AuthenticationSecurity #DevSecOps (also super happy we were able to revive the success kid meme for this)

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  • In a perfect world, every developer would understand OIDC, OAuth, and the magic of digital identity. Unfortunately, we don’t live in that world. But here at FusionAuth, we’re doing our part to build it. That’s why we’ve renewed our membership to IDPro®—the professional organization for identity experts. Think of IDPro as the ABA for identity nerds (fewer wigs, more tokens). At FusionAuth, we believe identity should only be as complicated as absolutely necessary—no jargon for the sake of jargon. Developers have enough on their plate, so we keep things simple: ✅ Applications, not “clients.” ✅ Identity providers, not “authorization servers.” Why do we support IDPro®? Short version: Staying on top of identity trends is good for our community. Slightly longer version: IDPro’s educational resources, Slack discussions, and knowledge sharing push the entire industry forward—and we want in on that. For the curious, IDPro’s Body of Knowledge (BoK) is a goldmine of identity best practices—everything from MFA to access governance. They even offer a certification, CIDPro. So, while you’re out there building apps, we’re keeping tabs on the future of identity—on Slack, at conferences, and in standards discussions. You can count on FusionAuth to make sure your OAuth game is always on point. (Oh, and if you’ve ever wanted to chat about CIAM or debate token lifetimes over coffee, come find us. We’re those people.) Read the full blog post here: https://lnkd.in/gNaDKYH8 Check out the IDPro Body of Knowledge (BoK) in the comments below: #DigitalIdentity #OAuth #OIDC #FusionAuth #IDPro

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  • Is your authentication system ready to scale? 🔒 Discover key insights on balancing security and performance in this must-read article. Learn about: • Challenges in scaling auth systems • Modern hashing algorithms • Rate limiting strategies • Database scaling techniques • Caching session data • Auth tokens and API gateways Don't let authentication become your bottleneck. Read the full article to ensure your system can meet growing demands while staying secure. Article in comments. ⤵️ #CyberSecurity #Authentication #ScalableArchitecture #TechTips

  • FusionAuth reposted this

    View profile for Don MacKinnon, graphic

    🚀 Co-Founder/CTO @ Searchcraft. Reimagining search.

    I would highly recommend against writing your own authentication and identity management layer if you haven't done it before. Just don't. The folks at FusionAuth put out a both a cloud and on-prem version of their software and I highly recommend their platform over their competitors. I have used it on my own projects, they take security seriously. I've used some competing products from some big name players but they fell short in several aspects. Wanted to raise awareness about this company that truly listens to the developer community and is making great software.

  • 🔥 Reflecting on an Incredible apidays Paris! 🎤 Shoutout to the amazing Tony Blank for MCing and delivering a standout talk on the history of authentication at #apidaysParis! 🌟 From passwords to modern CIAM solutions, Tony took us on a journey that left everyone inspired and more informed about auth and API security. 💡 To those who attended, what were your biggest takeaways? And if you missed it, don’t worry—there’s always next time to catch his brilliance live. 🙌 #apidaysParis #Authentication #TechInnovation #Community

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  • View organization page for FusionAuth, graphic

    4,393 followers

    🔥 We’re #Hiring: DevRel Manager! 💻 Are you passionate about connecting with developers and creating outstanding content, events, and experiences? FusionAuth is looking for a DevRel Manager to lead our developer relations efforts and help grow our thriving community. This is a fully remote role—work from anywhere in the U.S.! 🌎 Join us to shape the future of developer engagement at a fast-growing CIAM startup making authentication simple and secure. Know someone who’d crush this role? Share this post and help us spread the word! 🙌 #WeAreHiring #DevRel #RemoteWork #FusionAuth #DeveloperExperience

  • 🚀 We’re #Hiring: Sr. Growth Marketing Manager 🎯 Are you a marketer who thrives on driving results and building impactful campaigns? FusionAuth is seeking a Senior Growth Marketing Manager to lead outbound strategies, grow the pipeline, and collaborate with sales to accelerate revenue. This is a fully remote role—work from anywhere in the U.S.! 🌎 Ready to make a big impact at a fast-growing startup? Apply today! Know someone perfect for this role? Share this post and help us spread the word! 🙌 #WeAreHiring #GrowthMarketing #RemoteWork #FusionAuth

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Funding

FusionAuth 1 total round

Last Round

Series unknown

US$ 65.0M

See more info on crunchbase