For startups · at-cost engineering · equity-backed

Your startup. Built by a team you couldn't hire yet.

We work with early-stage founders at cost — full product team, full stack, full cycle — and take equity in the business as the rest of our fee. You get a senior team you can't afford yet. We bet on you being right.

At cost
Engineering rate
1–5%
Equity range
Pre-seed—A
Stages we back
Full-stack
Across the org
What you get

One team. Every discipline your startup needs.

From the first Figma to the billionth transaction. You don't have to stitch contractors together — we cover the entire product organisation.

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Full-stack engineering

Web, mobile, APIs, data pipelines — built to production standards from week one. TypeScript, Python, Swift, Kotlin. Proper architecture, not a rushed MVP that you'll replace in a year.

const startup = await launch({
  runway: "18_months",
  team: ussoftware
});

Product design

UX research with real users, UI that converts, a design system your engineers can actually use. We treat design as an engineering discipline.

DevOps & infra

AWS / GCP / Vercel. CI/CD, staging parity, observability, incident runbooks.

Mobile, when it matters

Native iOS and Android if your market is mobile-first. React Native if cross-platform is the right call. Shipped to the stores, maintained properly.

QA & release ops

Automated test suites from day 1. You ship weekly without fearing Monday.

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checkout.spec.ts
webhooks.spec.ts
AI

AI, data & analytics from day zero

Most startups bolt analytics on at Series A and regret it. We wire the event pipeline, the warehouse and the AI layer from your first commit — so by your Series A raise you have real numbers.

How the engagement works

Four steps. Transparent terms.

We don't do sales theatre with founders. Here's exactly how it works, published on the website.

01

Pitch us

30-minute call. Deck optional. Tell us what you're building, who it's for, what you've tried. We decide on the call whether we're a fit.

02

Term sheet

We propose an at-cost hourly rate plus an equity percentage (usually 1–5% depending on scope). No retainer lock-in, clean exit clauses, cap on equity vesting.

03

Build sprint

Kick-off week. Then weekly demos, shipping from week 2. You own the roadmap; we own the delivery.

04

Grow with you

We stay on as your internal team grows. When your Series A hires your first 10 engineers, we hand over docs, train them, and step back to advisory — or stay on specific projects.

Stages we back

Pre-seed to Series A.

We're most useful before you can afford to hire a ten-person product org. Once you can, we make ourselves smaller on purpose.

Pre-seed

From zero to something investors can demo.

Landing page, working prototype, pitch-ready numbers. Usually 6–10 weeks. Equity takes the place of most of our fee.

Seed

Build the product you raised on.

Full-stack engineering, design, devops and QA. Weekly shipping cadence. 3–12 months. Equity + at-cost retainer.

Series A

Scale and hand over.

Scale the platform for your new customer volume, then bring your in-house team up to speed and step back gracefully. Equity already vested; at-cost for remaining work.

Beyond

Stay as a specialist team.

We stick around on the specific projects where it makes sense — new mobile apps, AI features, data migrations — at market rates, as a trusted agency.

Who we don't work with

Three hard lines we don't cross.

We take equity, which means every engagement is a bet on the long game. Some industries we don't bet on.

No · 01

Crypto, web3, tokens

We like the technology, we don't like the incentive structure. Not a fit.

No · 02

Gambling & betting

Casino, sportsbook, loot-box adjacent — anything that monetises addictive behaviour.

No · 03

Adult content

We don't build adult-only platforms, period.

Everything else is on the table. Regulated industries (healthcare, fintech, legal) are genuinely our favourite — we do it for Sweede, we do it for the telemedicine platform, we've done it for enterprises. Bring us the hard ones.

FAQ

Founder questions, answered.

What exactly does “at cost” mean?

Cost-to-us — salaries, benefits, infrastructure and allocated overhead of the people on your project. No margin. Published monthly on an invoice you can audit. Equity makes up the rest of what would normally be our fee.

How much equity do you take?

Depends on scope, stage and your valuation — typically between 1% and 5%. We'd rather take a cleaner 2% with vesting than a fuzzy number with strings. Sample term sheet available on request.

Do you replace our CTO?

No. We work alongside one, or alongside a technical founder. If you don't have a technical founder yet, we'll be honest about that being a risk — and help you hire for it before we start building.

What if we want to stop the engagement?

30 days' notice, for any reason, on either side. Equity-vesting-to-date calculated per the term sheet; all IP transfers to you on stop. No lock-in, no claw-back gotchas.

Can you sign an NDA before we even pitch?

Yes. We have a standard mutual NDA ready to go — email startups@ussoftware.io.

How do you pick which startups to work with?

Short answer: founder quality and problem quality, in that order. We take too much risk to work with founders we wouldn't bet on personally. We've said no to funded startups and yes to bootstrapped ones — and vice versa.

Do you also do fundraising or go-to-market?

No. We're a product team. We'll make sure your deck has real numbers and a working demo, but we're not your VC intro, your sales team or your marketing agency.

Have a startup worth building?

Pitch us