We're your secret weapon.
The fractional product and engineering duo
for founders who need the power-up
of senior, AI-native builder-strategists.
We embed long-term, ship fast,
and accelerate your growth.

Get in touch
CHPTRS is truly embracing how AI has changed software development. Their team of managed agents provides what used to take an entire dev shop, for a fraction of the cost without compromising quality.

Mattia Gheda

CEO, Art of Accomplishment

About

Building with AI
is easy.Building for scale
is still hard.

The tools got faster. Your growth didn't.

We work with founders and scaling companies who need to build strong foundations, then scale at pace. We're a duo of senior builder-strategists who deeply understand both modes.

We embed long-term as partners, work AI-natively, and stay accountable to outcomes, not hours.

Meet the duo

The Duo

From zero to exit,
multiple times over.

Alex Price

Alex Price

Software & Tech

Technical founder of Ecologi (£20MM ARR, LinkedIn’s Top 10 Startups 2022) and two other successful exits.

Annette Lyn O’Neil

Annette Lyn O’Neil

Product & Growth

3x Product leader, COO and growth expert. Previously the CEO of a 50+ person software services firm.

Services

01

Explore & Validate

Got an idea, but no data? We run rapid experiments to test it. Build fast, measure what matters, get real signal before you commit, and show investors what they need to see.

02

Build & Ship

From prototype to production. We take validated ideas and build them into scalable, secure products — whether it's something new, or a feature your core team can't prioritise.

03

Embed & Scale

You've found traction. We embed alongside your team to accelerate growth—effective, senior engineering leadership, without the overhead of a full hire.

FAQ

We work AI-natively — multi-agent workflows, agentic toolchains, and decades of combined experience. We move at a pace that used to require a full dev shop. It's not about headcount, it's about leverage.

It's yours. 100%. All code, all intellectual property, all account credentials. No lock-in of any kind. If we part ways, you walk away with everything.

We typically onboard within a week. We'll dig into your product, your stack, and your goals, then hit the ground running. No months-long ramp-up.

Absolutely. Our Explore & Validate engagement is designed for exactly this — a focused, low-commitment way to test an idea with real data before going deeper.

Contact

Let's ship this.

The tools got faster.
Your growth should too.
Let's talk.

Sheffield, England
The Electric Works
3 Concourse Way, S1 2BJ