01
SaaS and web apps
Products with accounts, payments and dashboards.
SaaS and web appsCustom software development services
Software built around your process, not the other way around: web products, internal tools, portals and integrations. You own the code, the data and the development plan.
What is custom software development?
Custom software development is building software tailored to one business instead of adapting an off-the-shelf product: web applications, internal tools, portals and integrations. Synapse Team, a custom software development company in web development since 2018, covers the full cycle from research and architecture to launch and support, with fixed scope, price and timeline.
What we build to order
One team covers the whole product. Pick the direction that matches your task, or start the brief and we route it for you.
02
MVP development
The first working version of your product idea, fast.
MVP development03
Web development
Websites and web platforms on modern technologies.
Web development04
Ecommerce systems
Catalogs, checkout and integrations that scale.
Ecommerce systems05
Frontend development
Precise, fast interfaces for your existing system.
Frontend development06
Support and evolution
Your software maintained and improved after launch.
Support and evolutionSoftware that fits your process
Off-the-shelf tools force your team to work their way: exports to spreadsheets, manual copy-paste, features you pay for and never use. We build software around how your business actually works, and it keeps adapting as you grow.
- Internal tools that replace spreadsheet chaos
- Client portals and dashboards with roles and access
- Integrations that connect your CRM, ERP and services
- Automation of the routine your team does by hand
From first line of code to running system
A custom project is more than code: research, architecture, security and a launch that does not disrupt the business. We run the full development cycle and stay on to keep improving the product.
- Research and architecture before development starts
- AI features inside your software: chat, search, automation
- Security, backups and monitoring from day one
- Your own servers or the cloud, automated and step-by-step releases
Technologies we build with
AI-fast or classic: you choose the pace
AI speeds up development, engineers guarantee quality: senior engineers design the architecture and verify every line before release. Custom software stops being a year-long project. Prefer a traditional process? We run that too, with the same quality bar.
Option A
Classic build
Traditional cycle with the same team and quality gates.
Product from scratch (MVP)
from $10,000 · 10–12 weeks
Option Bup to 2× faster
AI-powered build
Fastest path to launch. AI speeds up the work, engineers verify every line.
Product from scratch (MVP)
from $4,000 · 4–6 weeks
Pricing and timelines
Landing pagefrom $1,0003–5 days
Corporate websitefrom $2,0001–2 weeks
Store with up to 50 productsfrom $3,0003–4 weeks
AI chatbot or automationfrom $2,0001–3 weeks
Draft ranges. Final numbers arrive after a short brief: tell us about the project in the chat and the team sends a precise estimate within one business day. Updated: October 2026
Full pricingOur works
Real projects with measurable results: stores, platforms and AI products we ship end to end.
dealfin.cz
E-commerce - DealFinE-commerce - DealFin
Full cycle on WooCommerce: prices follow the gold rate, an exchange section, 4 languages, integrations and support to this day.
digitallicense.shop
E-commerce - Digital LicenseE-commerce - Digital License
A high-traffic store built from scratch: hundreds of products, 10 languages, 6 currencies and automatic license delivery.
upwex.io
AI tool - UpwexAI tool - Upwex
Our own SaaS from idea to paying users: AI rates Upwork jobs, prepares proposals in the freelancer's voice and submits them 24/7.
How we work
01
Research
Goals, users and constraints mapped in a short research phase.
02
Estimate
Architecture, fixed price and timeline within one business day.
03
Design
User flows and interfaces tested on real scenarios.
04
Build
Code, integrations and tests with weekly demos.
05
Launch
Step-by-step launch, monitoring, docs and handover.
Reviews
What clients say
Frequently asked questions
How much does it cost to develop custom software?
Typical starting points at Synapse Team:
- Product from scratch (MVP): AI from $4,000 (4–6 weeks), classic from $10,000 (10–12 weeks).
- Internal business tool: AI from $4,000 (3–6 weeks), classic from $6,500 (6–10 weeks).
The final price depends on the scope, integrations and compliance requirements. Describe your project in the chat and the team sends a precise fixed-price estimate within one business day.
How long does custom software development take?
Typical AI-powered timelines:
- Product from scratch (MVP): 4–6 weeks.
- Internal business tool: 3–6 weeks.
A classic build takes longer, and every quote comes with a fixed deadline before we start.
Custom software or an off-the-shelf product: which do I need?
Off-the-shelf wins when a standard tool covers 90 percent of your process. Custom wins when the process is your advantage: the software follows how you work, connects to your systems and does not charge you per seat. We honestly tell you which case is yours in the brief.
What are the stages of custom software development?
The classic cycle: research and requirements, architecture, UX and UI design, development, testing, launch and support. AI tools speed up the early stages, so you see a working version in weeks, and the plan stays visible at every stage.
Who owns the code and the intellectual property?
You do. The contract assigns the code, designs and documentation to you, the code can be stored in your accounts on request, and we sign NDAs. We operate through legal entities in the EU (Estonian OÜ) and Ukraine.
Contact us
Tell us about your project
I run a business, but I get no clients or leads from the internet. What should I do?
Depends on the goal. Pick what sounds closest and I will suggest a solution with a ballpark estimate:
- I need a website
- I want to sell online
- My site brings no clients
- I want AI in my business
- I have a product idea
Thinking…Stop
AI estimate
Start the brief in our chat: a few short questions, and the team sends a precise estimate within one business day.