Product Development
We design, build and ship SaaS products end-to-end.
Most consultancies stop at the slide deck. We don't — esfiable.app is ours, with hundreds of thousands of users. We bring that same product engineering rigour to your roadmap.
Open
Our product practice runs on the same stack we use to ship esfiable.app: Astro for marketing surfaces, Next.js for app shells, React Native for mobile, Supabase for backend, AWS Frankfurt for data residency, OpenAI and Anthropic for AI features.
Product Development
We design, build and ship SaaS products end-to-end.
Product strategy and design
From an idea to a clickable prototype in two weeks. UX research, user flows, design system, Figma file you can build from.
Web applications
Astro, Next.js, React. Server components, edge runtime, EU hosting on Vercel or self-hosted on AWS Frankfurt.
Mobile applications
React Native + Expo. Native modules where needed. CI/CD to TestFlight and Play Internal.
Backend and data
Supabase, PostgreSQL, Cloudflare Workers, AWS Lambda. Schema design, RLS policies, observability.
AI-native features
LLM-powered classification, generation, agents — designed alongside the product, not bolted on later.
White-label and equity engagements
For agencies who need us behind the scenes, or founders who want us in the cap table.
FAQ
Can I see something you've actually shipped?
Yes — esfiable.app. Real users, Google Play release, AI infrastructure, multilingual support. We treat your product with the same standards.
Do you work in white-label?
Yes. About 20% of our product work is delivered behind another agency's brand. We sign mutual NDAs and your client never has to know we exist.
Do you take equity?
For early-stage founders we believe in, yes — partial equity in exchange for reduced cash rates. We never replace cash entirely.
Will you maintain the product after launch?
Optional. Many clients keep us on as a fractional product team. Others take it in-house and we hand over fully documented.
Tell us what's blocking your revenue team.
We come back within one business day with a clear next step — not a proposal deck.