open source · local-first · privacy-focused
localKernel builds and teaches open source, self-hosted tools for small businesses and makers — so you own your stack, control your data, and never depend on a platform that doesn't have your interests at heart.
our mission
What if your business ran on tools you actually owned?
Too many small businesses and makers depend on software they don't control, can't audit, and can't afford to leave — platforms that harvest their data, change their terms, and hold their workflows hostage. localKernel exists to change that. We build open source, self-hosted alternatives, teach you how to run them, and publish everything we learn so any business can do the same.
the problem
Small businesses are more dependent on big tech than ever — and it's a trap.
Most small businesses and makers run on tools they don't own, can't inspect, and have no plan to replace. That's not just a cost problem — it's a privacy problem and a resilience problem.
Platform Surveillance
Business communications, customer data, files, and financials live on platforms that mine them, sell access to them, and can revoke your account without warning or recourse.
Vendor Lock-In
Proprietary tools are designed to make leaving painful. Your workflows, data formats, and integrations are hostages — and the ransom is a subscription that only goes up.
No Technical Runway
Most small teams don't have in-house expertise to evaluate, deploy, or maintain better alternatives — even when those alternatives exist, are free, and are more secure.
what we do
Build it. Teach it. Publish it.
Every localKernel engagement follows the same pattern: understand a real problem, deploy an open source solution, train the team to own it, and publish what we learned so others can replicate it.
01
Self-Hosted Business Stack
We audit your current tools and replace proprietary SaaS with right-sized, self-hosted open source alternatives — file storage, email, project management, and more — on hardware you control.
02
Privacy & Security Consulting
Data mapping, threat modeling, and practical hardening for small businesses and maker studios. We find where your data leaks and close it — without enterprise-sized overhead.
03
Open Source Tool Development
Custom tooling built on open foundations. When the right solution doesn't exist, we build it — and release it publicly so the whole community benefits.
04
Training & Onboarding
Hands-on workshops and cohort programs for small teams — from self-hosting basics and security fundamentals to running your own infrastructure with confidence.
05
Field Guides
Every project we complete produces a freely published field guide: what we built, what it cost, what broke, and exactly how to do it again. Open knowledge, no paywall.
06
Ongoing Support & Maintenance
Self-hosted doesn't mean you're on your own. We offer retainer support so your stack stays updated, secure, and running — with a human you can actually reach.
who we serve
Built for builders, not enterprises.
Small Businesses
Shops, studios, agencies, and service businesses that want to stop renting their own data from Big Tech — and have a local partner who actually shows up.
Makers & Independents
Designers, fabricators, craftspeople, and solo operators who need a real technical foundation without the overhead of an enterprise IT department.
Local Teams & Collectives
Small organizations that share tools and trust. We help them coordinate on open source infrastructure that's built to last — and owned by the people using it.
how we work
With clients. Not at them.
We assess
Every engagement starts with an honest audit of your current stack — what you're paying, what you're exposing, and where open source alternatives already outperform what you're using.
We deploy and train
localKernel doesn't hand you a repo and disappear. We deploy, configure, and train your team until the infrastructure is genuinely yours to run — with documentation to prove it.
We publish what we learn
Every project produces a field guide. What we built, what it cost, what broke, and how to replicate it. We put it all online, free — because open knowledge makes everyone stronger.
work with us
Let's build something you own.
Whether you're ready to ditch a platform, want a security audit, or just want to talk through what open source could look like for your business — we'd love to hear from you.
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