About Quantrail™
We build technology for teams that own their data.
Quantrail™ Data is an engineering company building private AI products and open-source database tooling. We watched the AI era turn into a data-harvesting race, and we built a different path: high-performance intelligence and analytics that run on infrastructure you own, without your data ever becoming someone else's training set.
What we do
Products and services
QOne, our private AI layer
QOne is a secure, local-first software layer that lets teams query, analyze, and automate across their own data. It runs advanced reasoning models on your hardware, with private indexing, neural search, full auditing, and fine-grained access control, so your prompts and documents never leave your perimeter.
Explore QOneCH-Ops and managed database operations
CH-Ops is our open-source admin tool for the ClickHouse® database, bringing SQL editing, monitoring, dashboards, alerting, backups, and access control into one interface. For teams that want it handled end to end, we also run fully managed ClickHouse® operations on any infrastructure, from bare metal to Kubernetes.
What we believe
How we approach the work
Engineers, not consultants
We started as engineers, not a marketing agency. Teams don't need a slide deck of advice; they need a team that takes full ownership and runs things in production.
Leakage is the real problem
We build for organizations that want the power of modern AI but refuse the liability of feeding their secrets into third-party black boxes. Our intelligence layer runs on hardware you control.
Zero operational friction
Our aim is to make your data infrastructure the most boring part of your stack. We handle the alerts, the capacity planning, and the tuning so your team can focus on building.
The power of open source
We are committed to pure open-source ClickHouse® and local-first AI, so you get world-class performance without being locked into proprietary pricing.
Work with us
Tell us where you are in your AI or data journey and our engineers will help you map the path.