Ready to launch your own podcast? Book a strategy call.
Frontlines.io | Where B2B Founders Talk GTM.
Strategic Communications Advisory For Visionary Founders
The Hidden Playbook for Building Developer-First Open Source Companies
Free software doesn’t mean free from business tensions. Just ask Egil Osthus, CEO and Co-Founder of Unleash, who shared candid insights about building an open source company in a recent episode of Category Visionaries. His journey reveals a counterintuitive truth: the path to commercial success in open source requires putting business goals second.
When Unleash began, it wasn’t a company at all. It was a project created by developers, for developers. “It was launched as an open source because developers want to give back to community, share their code and really be part of a larger community,” Egil explains. Only after organic growth and adoption did they consider turning it into a business.
This origin story represents more than just another startup narrative – it embodies a fundamental principle of developer-focused companies: authenticity cannot be manufactured. As Egil puts it, “This is not something you can fake.”
The real challenge emerged when Unleash needed to balance community interests with commercial viability. While many companies try to restrict their open source offering to drive conversions, Unleash took a radically different approach. “Open source needs to be the best product for developers, individual developers,” Egil emphasizes. This stance often puts them at odds with their own sales team, who “want us to kind of just slim down the open source, make it like as few features, no support, anything.”
Instead of artificially limiting the open source product, Unleash developed a sophisticated segmentation strategy. Individual developers and small teams get everything they need in the open source version. Enterprise features only come into play “when you start scaling from individual developers into kind of teams, large organization, more kind of compliance needs.” This includes capabilities like single sign-on, role-based access control, and enhanced support – features that matter at scale but aren’t critical for individual developers.
The company’s approach to community building is equally nuanced. Rather than focusing solely on code contributions, Unleash carefully curates their community culture. “We always pick that version of the contribution that is having the author that is really truly living our values,” Egil reveals. This creates an environment where developers “feel welcomed, where you can kind of really exchange ideas, really challenge each other in a nice way to kind of lift up and have that growth mindset.”
This strategy has yielded impressive results, with 16.5 million Docker pulls and approximately ten thousand community members. But more importantly, it’s created a sustainable tension between commercial interests and community values. As Egil notes, “It’s a good tension if it’s done right and it’s a very bad tension if it’s done wrong.”
The key to managing this tension? Absolute transparency with your developer audience. “We are fortunate to deal with a very skilled audience or market. I mean, developers, they are bright people. They are seeing right through if we do not have integrity in what we do,” Egil explains. This reality shapes everything from product development to marketing approach.
For founders building developer-focused companies, this presents a clear framework: start with genuine value for individual developers, be transparent about commercial intentions, and only monetize features that solve enterprise-scale problems. The goal isn’t to convert every user into a paying customer – it’s to build a product so valuable that larger organizations naturally need more.
Looking ahead, Unleash sees feature management as just the beginning. “Software developer and software experts, I truly believe they will always be there one way or the other,” Egil shares. “So we are here to make developers everyday life easier and simpler.” This vision suggests that the real opportunity in developer tools isn’t just building products – it’s fundamentally improving how software gets built.
For founders navigating the complex landscape of open source business models, Unleash’s journey offers a valuable lesson: the path to commercial success doesn’t require compromising on open source values. Instead, it demands doubling down on them while finding creative ways to add value at scale.
Unleash's success as an open-source platform underscores the power of community engagement and contribution. Tech founders can consider open-source models to foster innovation, receive direct feedback from users, and build a loyal community around their product.
Inspired by GitLab's model, adopting a remote-first and fully transparent organizational structure can lead to a more inclusive, engaged, and productive team. This approach allows for tapping into global talent and fostering a culture of openness and trust.
Focusing on solving real problems for developers and creating a product that they love is crucial. By staying true to the needs of your target audience and offering practical solutions, you can build a product that stands out amidst the competition.
The challenge of maintaining an open-source community while pursuing commercial goals requires transparency and integrity. Clearly communicate your business model and value proposition to both your community and customers to maintain trust and support growth.
CEO and Founder of Svix
Tom Hacohen, CEO and Founder of Svix: $10.5 Million Raised to Power the Future of Webhooks
CEO and Founder of Formation
Sophie Novati, CEO and Founder of Formation: $9 Million Raised to Build a Virtual Fellowship Program for Software Engineers
Co-Founder and CEO of Xano
Prakash Chandran, Co-Founder and CEO of Xano: $5.4 Million Raised to Build the Next Generation of No-Code Backend Development
Co-Founder of Spacelift
Marcin Wyszynski, Co-Founder of Spacelift: Over $22 Million Raised to Build the Future of IaC Management
Co-Founder, CPO & CEO of Locofy.ai
Honey Mittal, CEO of Locofy.ai: $3 Million Raised to Build the Future of Frontend Development
CEO and Founder of Smallstep
Mike Malone, CEO and Founder of Smallstep: $26 Million Raised to Build the Future of Certificate Lifecycle Management For DevOps
CEO of Bardeen
Pascal Weinberger, CEO of Bardeen: $18 Million Raised to Build the Future of No-Code Automation
CEO and Co-Founder of AppDome
Tom Tovar, CEO of AppDome: Over $26 Million Raised to Build the Future of Mobile App Security
CEO and Founder of Kosli
Mike Long, CEO and Founder of Kosli: $3.5 Million Raised to Deliver Secure Software Changes at Scale and Deploy to Production with Speed
CEO of Aiden
Joshua Aaron, CEO Aiden, $3 Million Raised to Build the Future of Software Packaging and Deployment
CEO and Co-Founder of Steadybit
Benjamin Wilms, CEO and Co-Founder of Steadybit: $7.8 Million Raised to Build the Future of Chaos Engineering
CEO of Macrometa
Chetan Venkatesh, CEO of Macrometa: $38 Million raised to Build the Hyper Distributed Cloud for the Next Generation of Applications
Founder and CEO of Duro Labs
Michael Corr, CEO of Duro Labs: $4 Million Raised to Power the Future of Hardware Engineering
CEO and Founder of IndyKite
Lasse Andresen, CEO and Founder of IndyKite: $10 Million Raised to Empower Teams to Move Beyond Legacy Identity and Access Management
Co-Founder & CEO of Allstacks
Hersh Tapadia, CEO of Allstacks: $16 Million Raised to Build the Value Stream Intelligence Category
CEO of Ably Realtime
Matthew O’Riordan, CEO of Ably Realtime: Over $82 Million Raised to Build the Future of Realtime Experience Infrastructure
CEO of Qovery
Romaric Philogene, CEO of Qovery: $4 Million Raised to Help You Deploy Your Apps on AWS in Seconds
David Siegel of Glide
David Siegel, CEO of Glide: Over $20 Million Raised to Power the Future of No-Code Application Development
CEO of Chronosphere
Martin Mao, CEO of Chronosphere: $250 Million Raised to Build the Future of Observability
CEO and Founder of Ngrok
Alan Shreve, CEO and Founder of Ngrok: $50 Million Raised to Help Devs Deploy SItes, Services, and Apps
CEO and Co-Founder of Airplane
Ravi Parikh, CEO and Co-Founder of Airplane: Over $40 Million Raised to Build Better Developer Infrastructure For Internal Tooling
CEO and Founder of Octopus Deploy
Paul Stovell, CEO and Founder of Octopus Deploy: Over $170 Million Raised to Build the Future of Deployment Automation
Co-founder & CEO of Moesif
Derric Gilling, CEO of Moesif: $15 Million Raised to Build the Future of API Analytics
CEO and Co-Founder of Meroxa
DeVaris Brown, CEO and Co-Founder of Meroxa: Over $19 Million Raised to Empower Engineering Teams with Better Stream Processing
Founder and CEO of Sedai
Suresh Mathew, Founder and CEO of Sedai: $18 Million Raised to Automate Cloud Management for Critical Decisions
Co-Founder of Einblick
Tim Kraska, Co-Founder of Einblick: $6M Raised to Build the Visual Data Computing Category
Founder and CEO of Okteto
Ramiro Berrelleza, CEO of Okteto: $18 Million Raised to Build the Future of Cloud Development
Founder & CEO of Mobot
Eden Full Goh, Founder & CEO of Mobot: Over $17 Million Raised to Power the Future of Mobile App Testing
CEO and Co-Founder of LinearB
Ori Keren, CEO and Co-Founder of LinearB: Over $70 Million Raised to Build the Future of Software Delivery Management
Co-Founder and CEO of CommandBar
James Evans, Co-Founder and CEO of CommandBar: $24 Million Raised to Build the Leading AI-Powered User Assistance Platform
Co-Founder & CEO of Mage
Tommy Dang, CEO of Mage: $6.3 Million Raised to Build a Modern Replacement For Airflow
Co-Founder and CEO of Launchable
Harpreet Singh, Co-Founder and CEO of Launchable: Over $12 Million Raised to Build the Future of Software Testing
CEO and Co-Founder of Zenity
Ben Kliger, CEO and Co-Founder of Zenity: $21.5 Million Raised to Build the Future of Security and Governance for AI, Low-Code, and No-Code Development
CEO and Founder of Cosmonic
Liam Randall, CEO and Founder of Cosmonic: $8.5 Million Raised to Power the Future of WebAssembly
CEO of Verica
Casey Rosenthal, CEO of Verica: $17 Million Raised to Build the Future of Chaos Engineering
CEO and Founder of Warp
Zach Lloyd, CEO and Founder of Warp: $70 Million Raised to Build a Better Terminal
CEO and Co-Founder of Vimcal
John Li, CEO & Co-Founder of Vimcal: $7 Million Raised to Build the Future of Calendar Productivity
CEO of Socket Supply
Paolo Fragomeni, CEO of Socket Supply: $3.5 Million Raised to Build the Future of P2P Computing
CEO of PostHog
James Hawkins, CEO of PostHog: $21 Million Raised to Build the Future of Product Analytics
Co-Founder and Co-CEO of Bloomfilter
Andrew Wolfe, Co-Founder and Co-CEO of Bloomfilter: $7 Million Raised to Power the Future of Process Mining
CEO & Founder of Parallel Domain
Kevin McNamara, CEO & Founder of Parallel Domain: $44 Million Raised to Power the Future of Autonomy
CEO and Co-Founder of Flox
Ron Efroni, CEO & Co-Founder of Flox: $28 Million Raised to Empower Developers with Reproducible Environments That Span the Enterprise SDLC
CEO and Co-Founder of Sleuth
Dylan Etkin, CEO and Co-Founder of Sleuth: $25 Million Raised to Make Engineering Teams More Efficient
CEO and Founder of Kraftful
Yana Welinder, CEO and Founder of Kraftful: Over $3 Million Raised to Help Product Builders Create Better Products and Communities
Co-Founder of Costimize
Stoyan Zulyamsky, Co-Founder of Costimize: $5 Million Raised to Revolutionize Cloud Finance Management
CEO & Co-Founder of Authzed
Jacob Moshenko, CEO & Co-Founder of Authzed: $15.9 Million Raised to Build the Future of Authorization Infrastructure
Co-Founder of Antithesis
Will Wilson, Co-Founder of Antithesis: $47 Million Raised to Build the Future of Autonomous Testing
CEO and Founder of Netdata
Costa Tsaousis, CEO and Founder of Netdata: Over $30 Million Raised to Power the Future of Infrastructure Monitoring
CEO of Fermyon
Matt Butcher, CEO of Fermyon: $26 Million Raised to Power the Future of WebAssembly
CEO and Co-Founder of RisingWave
Yingjun Wu, CEO and Co-Founder of RisingWave Labs: $40 Million Raised to Make Stream Processing Simple, Affordable, and Accessible
Co-Founders of Cortex
Anish Dhar and Ganesh Datta, Co-Founders of Cortex: Over $52 Million Raised to Improve Developer Productivity
CEO of InfluxData
Evan Kaplan, CEO of InfluxData: Over $170 Million Raised to Build the Leading Time Series Provider
CEO & Co-Founder of Aserto
Omri Gazitt, CEO & Co-Founder at Aserto: $5 Million Raised to Build the Future of Authorization
Co-Founder of Graphite
Tomas Reimers, Co-Founder of Graphite: $22.5 Million Raised to Build the Future of Code Reviews
CEO and Founder of Esper
Yadhu Gopalan, CEO and Founder of Esper: $100 Million Raised to Build the Future of Android Device Management
CEO & Founder of Unqork
Gary Hoberman, CEO & Founder of Unqork: Over $400 Million Raised to Pioneer the Codeless as a Service (CaaS) Category
CEO and Co-Founder of Zeet.co
Johnny Dallas, CEO & Co-Founder of Zeet.co: $6M Raised to Power the Future of CI/CD & Deployment
CTO of Merge
Gil Feig, CTO of Merge: $75 Million Raised to Help B2B Companies Build Customer-Facing Integrations via It’s Unified API Platform
Co-Founder & CEO of Loft Labs
Lukas Gentele, CEO of LoftLabs: $5 Million Raised to Build the Virtual Kubernetes Category
CEO of Notifi
Paul Kim, CEO of Notifi: $12 Million raised to Build the Future of Web3 Communication Infrastructure
CEO of Coder
Robert Whiteley, CEO of Coder: $85 Million Raised to Power the Future of Developer Productivity