When you can't find the software you need,
we build the software that fits.

AI lets us turn your idea into a working prototype in about 2 weeks, for $5,000 flat, built by the team behind ESPCalcs and ESPPortfolios. See it working before you commit.
Speed, Quality, Cost. Now you can have all three.
Book a 30-Minute Call
You don't need to picture the software. That's our job.
Tell us what's slow, manual, or error-prone in plain English — and we'll turn it into working software.
Like what?The multi-step process your team does by hand — because no product was ever built for it.
What about IT?It's built for IT to sign off on — hosted, SOC 2 Type II, with nothing for them to build or maintain.
How it works
Quick Builds — custom software, built to streamline your operation.
A fixed, no-surprises path from your idea to production — and it's built to work with the systems you already have.
1
Understand
Free · 30-min call
We learn what you need; you leave with a clear yes/no.
2
Prototype
$5,000 flat · ~2 weeks
A working prototype you can see — plus the written production spec it becomes, yours to keep.
3
Refine
Included in the $5,000
We tune it until it's exactly what you want — refinement is part of the flat fee.
4
Deliver
Flat-fee build + license
We host and secure it on the ESPLabs Platform; both prices quoted before you sign.
Pay $5,000, see it work, then decide.
AI makes the speed possible; the same team and rigor behind our proven products makes it production-grade.

How we build it this fast — without cutting corners.

A working prototype in two weeks for $5,000 sounds too good to be true. Here's how it's actually possible — and why what we build holds up in production:

The prototype is the spec

No up-front documentation marathon. We build a working prototype and walk you through exactly how it behaves — then that prototype becomes the specification our production team builds from. What you're shown is what gets built. Skipping the written-spec phase is the biggest single time-saver — a new, AI-era way to build software.

AI speed, production discipline

AI is what makes the two-week prototype possible. The same team and rigor behind ESPCalcs and ESPPortfolios then builds the production system — to SOC 2 Type II compliance. AI makes the speed possible; our people make it production-grade. Speed without slop.

A purpose-built foundation

ESPCalcs, ESPPortfolios, and ESPProjects gave us battle-tested patterns — calculation engines, workflow, reporting. We've built those patterns into a new foundation purpose-made for fast custom work. Your Quick Build assembles on top of it. We don't start from a blank file.

We understand your world, not just the code.

We've spent years building software for energy efficiency — ESPCalcs, ESPPortfolios, and ESPProjects — so we already speak your language: rebates, measures, cost-effectiveness, day-to-day operations. We start from the problem that's actually yours and get to a solution that fits how you really work.

Trusted by leading utilities & program administrators
EfficiencyOne FortisBC National Grid Seattle City Light Minnesota DNR LADWP SMUD

Stop accepting trade-offs.
See a working prototype of your solution — in 2 weeks, for $5,000 flat.

Pay $5,000, see it work, then decide.

Book a 30-Minute Call
©2026 by ESPLabs™ All Rights Reserved. SOC 2 Type II compliant