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MVP Development Services for Startups

What MVP development costs, how long it takes, and how the build runs: discovery, UX, core build, auth and payments, production launch — a working first version in 4–12 weeks, scoped to what your first users will pay for.

MVP Development Services for Startups

Brands we work with



About the Service

MVP development is how a product idea becomes something real users can try — and pay for — without betting a full budget on a guess. We build MVPs for startup founders validating an idea, for established companies testing a new product line, and for non-technical founders who need a complete product team — developers, a designer, a product manager — behind their first release. It is the startup-facing core of our software development services.

Every build covers five things. A discovery phase cuts the feature list to the one workflow that proves the idea. UX design makes that workflow credible on every screen. The core build delivers the essential functionality in short, visible iterations. User auth and payments go in wherever the product takes money. And deployment ships with analytics wired in — a first version that cannot measure activation and conversion cannot tell you whether it worked. Most MVPs ship in 4–12 weeks: a tight single-workflow build lands at the early end; payments, external integrations, and a design-led interface fill the frame. What keeps a project inside it is ruthless scoping — every feature that does not serve the proof is postponed, and everything that stays is built properly. Not every MVP should be custom: when a proven template covers most of your workflow, we start there and spend the budget on the part no template has — you get that recommendation at discovery, priced both ways.

The difference between an MVP and a full product is width, not quality. A first release carries one primary user role, the core scenario working end to end, a clean standard interface, and only the integrations a paying user forces; the full product adds the second and third role, the admin console, the integration ecosystem, and infrastructure for real load. What must never differ is the engineering underneath — we architect the MVP so the full product is an extension of it, not a rewrite. DealPuzzles is that road at full width: a B2B SaaS platform for sales and RevOps automation that quotes complex deals in seconds with AI, runs recurring billing through Stripe, and doubled how fast deals get signed and paid.

The first versions are in the portfolio. Linker Monster went live in days, not months — landing site, drag-and-drop link dashboard, traffic analytics, built-in blog — and the case study calls the result a clean, fast, and scalable MVP that’s ready for real users. Streamboost is the pre-build validation asset done seriously — a fast-loading 3D-animated promo landing built to convert a creator audience. Parus Pawnshop paired a branded site and an instant collateral calculator with a chatbot that mirrors it, launched in a short timeframe. And if your idea needs payments and fiscal compliance from day one, that is not a reason to wait: Online Casa lets small businesses sell, issue fiscal receipts, and accept card payments with a tap on a smartphone — entirely through a chat interface.

The process behind these builds is written down, not implied — see how we work. If you are still weighing budget and timing, our guide to SaaS MVP cost, timeline, and validation covers what moves the number and what to test before you build. When the answer is build, bring the idea — scoping it costs one discovery call. When the roadmap outlives the first spec, a dedicated team takes the product from there.

What is included in the service?

Discovery & scope cut

We reduce the idea to the one workflow that proves it and cut everything else. You leave discovery with a scoped plan, the custom-or-template call priced both ways, and a real estimate — from one call and a short brief.

UX & flows

We design the screens for the core workflow only: a clean, credible interface your first users can trust with their money, mobile included. Design depth goes into the flows that prove the idea, not screens nobody asked for.

Core build

The essential functionality, built in short iterations: one primary user role, the core scenario working end to end. New working software lands every week or two, so course corrections happen mid-build, not after.

Auth & payments

Sign-up, roles and access, and the payment flow the product needs — subscriptions, checkout, or in-chat payments with fiscal receipts where compliance demands it — on integrated gateways like Stripe.

Deploy & measure

Production infrastructure plus analytics from day one — activation, conversion, retention — so what you learn from launch is data, not anecdotes.

Iterate on data

The first weeks after launch are part of the build: we watch what real users do, fix what blocks them, and re-scope the next iteration from usage data instead of the original feature list.

Path to full product

The MVP is release one, not a prototype: clean architecture from the start means the same squad extends it into the full product — new roles, integrations, and scale — without a rewrite.

Support

Monitoring, maintenance, and further development after launch under a fixed-price or time-and-materials model. Most of our clients return with a next stage — and the squad that built the MVP stays available.

With us, you get not just development, but a reliable technology partner ensuring your business success.

Technologies we work with *

Frontend:

JavaScript JavaScript
TypeScript TypeScript
SASS SASS
CSS CSS
HTML HTML
TanStack TanStack
Redux Redux
Tailwind Tailwind
Next.js Next.js
React React

Backend:

Celery Celery
Flask Flask
aiohttp aiohttp
SQLAlchemy SQLAlchemy
Python Python
FastAPI FastAPI
Django Django

DB:

MySQL MySQL
Kafka Kafka
RabbitMQ RabbitMQ
MongoDB MongoDB
Redis Redis
PostgreSQL PostgreSQL

AI:

LlamaIndex LlamaIndex
Qdrant Qdrant
ChromaDB ChromaDB
Embed chain Embed chain
Copilot Copilot
Gemini Gemini
ElevenLabs ElevenLabs
Mistal Mistal
OpenCV OpenCV
OpenAI OpenAI
LangChain LangChain
Keras Keras
TensorFlow TensorFlow

Chatbot:

Web Web
Instagram Instagram
Messenger Messenger
WhatsApp WhatsApp
Viber Viber
Telegram Telegram
* We explore new technologies every day, but they might not be included in this list

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Anton Yurash, CEO, Founder at Momentum Squads

Anton Yurash

CEO, Founder

Yevhen Panchoshniy, Business Development Manager at Momentum Squads

Yevhen Panchoshniy

Business Development Manager

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