ABOUT LUMORROW
We're building the intelligence layer programmatic has been missing.
Most ad exchanges were built to move impressions fast. Lumorrow was built to make smarter decisions about each one — before the bid is ever requested.
WHY WE EXIST
Programmatic infrastructure is mature. Publisher intelligence isn't.
The industry spent fifteen years building pipes to move impressions faster. What it didn't build was the decision-making layer that sits between a bid request and a bid response — the logic that asks: what is this impression actually worth, to whom, right now?
That gap is where Lumorrow lives. We put AI at the core of the auction — not as a reporting add-on, but as the mechanism that sets floors, predicts fill, routes demand, and adapts in real time. Before the auction runs.
WHAT WE BELIEVE
Three things we hold to be true.
The best optimization happens before the auction.
Post-auction analytics tell you what happened. Pre-bid intelligence shapes what happens. Lumorrow acts before the gavel falls — setting floors, selecting demand paths, and calibrating timeout windows in real time.
AI should be accountable, not opaque.
Every decision Lumorrow's AI makes is logged, explainable, and governable. Intelligence amplifies your operators. It doesn't replace their judgment or obscure the numbers.
Open standards are a competitive advantage.
OpenRTB, VAST, ads.txt, sellers.json — the industry already trusts these standards. We build on them so your existing stack works with ours from day one. No proprietary adapters you'll come to regret.
HOW WE WORK
Small team. Deep focus. Real publisher outcomes.
We're a focused team with deep roots in ad tech — people who've built and operated SSPs, worked the publisher side, and seen where the existing tooling breaks down. We move fast, measure everything, and only ship what we can stand behind.
< 100ms
Auction decisioning
99.95%
Uptime target
All formats
Display, video, CTV, native
Standards-first
OpenRTB, VAST, Prebid
CAREERS
We hire for depth, not headcount.
Ad tech infrastructure at the intersection of real-time systems and machine learning doesn't have many teams working on it seriously. We're one of them. If you want to do the best work of your career on a genuinely hard problem, we'd like to hear from you.
We're a small team and intend to stay focused. Every person we add has a meaningful scope and direct influence on the product. No layers, no hand-offs for the interesting part.
No open roles listed right now.
We're always interested in exceptional people across engineering, product, and publisher development. If Lumorrow sounds like the kind of problem you want to work on, send us your CV — we read everything.
Send your CV →Move with intent
We ship fast but measure everything. Nothing goes broad without evidence from a controlled test first.
Own the outcome
You own your area end to end — design, build, measure, improve. No hand-offs to another team for the interesting part.
Remote-first
We're fully distributed. Async by default, synchronous when it actually matters.
Direct communication
We default to writing things down clearly and saying what we think. No corporate ambiguity.
Interested in what we're building?
Whether you're a publisher, a demand partner, or someone who wants to join the team — we'd like to hear from you.