Your Long-Term Software Development Partner
We design, build and support web, mobile and AI products with you, from the first idea to long-term growth.
A Partner Invested in Your Success
Three Circle works as an extension of your team: we advise, build, launch and keep improving your product.
Clear priorities, scope and estimates before development.
Design, web, mobile, AI, testing and launch from one team.
Maintenance and new features with the same team.
More Than a Vendor: Your Product Partner
Goals, users, features and risks agreed up front.
Portals, dashboards and business applications.
iOS and Android apps with Flutter or native code.
Carriers, payments, AI models and existing systems.
Working demos every two weeks.
Monitoring, updates and new features after launch.
Start a Partnership with Three Circle
Tell us about your product and goals. We will suggest the right approach, team and budget, with no obligation.
Who We Partner With
We work as a long-term development partner for:
Startups and Founders
From MVP to a product that grows with your users.
Growing Businesses
Custom platforms that replace spreadsheets and manual work.
B2B and Enterprise Teams
Portals, ERPs and integrations for complex operations.
Why Choose Three Circle as Your Software Development Partner?
We have built and supported products used every day by real businesses, including a courier ERP, a multi-branch restaurant platform and an HR platform with 5,000+ users.
Proven Products:
Live platforms in logistics, restaurants, healthcare and HR.
Honest Advice:
We tell you what to build first and what can wait.
Continuity:
The same team supports and extends your product.
Full Team:
Developers, designers and QA engineers in one place.
Transparent Pricing:
From $35/hr, with projects starting from $1,000.
Reliable Delivery
Clear milestones and regular demos keep your project on track.
What a Software Development Partner Does for You
A software development vendor delivers a project and moves on. A software development partner stays with you: it helps shape the product, builds it, supports it after launch and keeps improving it as your business grows. Three Circle has worked this way with clients since 2019, as a team of 15 to 30 developers, designers and QA engineers.
Product Strategy and Discovery
We start with your goals, users and budget, then agree on the features that matter most. See our software consulting services.
Full-Cycle Development
Design, web and mobile development, testing and launch from one team: custom web development, mobile apps and AI features.
Complex Integrations
We connect your product to carriers, payment providers, AI models and the systems your business already uses.
Long-Term Support and Growth
Maintenance, monitoring, security updates and new features after launch. See our software maintenance services.
Dedicated Team Extension
Add our developers to your team on a monthly basis when you need more capacity.
Partner vs Vendor: What Is the Difference?
- Goal: a vendor finishes the task; a partner cares about your business results.
- Advice: a partner tells you when a feature is not worth building and suggests a better option.
- Continuity: the same team that built your product supports and extends it, so knowledge is never lost.
- Transparency: regular demos, clear estimates and honest updates when things change.
- Ownership: you own the source code, designs and data at every stage.
Products We Have Built and Supported
Real products we have designed, built and continue to support with our clients:
Stallionex: Courier ERP Live in Production
A complete courier ERP on ASP.NET Core and SQL Server with order management, dispatch, warehouse operations, returns, a client portal and FedEx, DHL, TCS and M&P integrations. Read the case study.
Restaurant Ordering and POS Platform Used by 5+ Restaurants
Online ordering, custom POS, menus, payments and inventory for restaurants with an average of 3 branches each and 50+ daily orders per branch. Read the case study.
CannAvance: Enterprise SaaS with 10 Role-Based Portals
An enterprise healthcare and cannabis SaaS with AI workflows and microservices, built with React, Python, .NET and GraphQL. Read the case study.
Grant Intel: AI-Powered SaaS
Grant discovery, eligibility analysis and application management built with Next.js, Python and large language models. Read the case study.
HRM Platform and Mobile App Used by 5,000+ Employees
For a growing organisation we built a complete HR management platform: a web admin dashboard (React and Angular) for employee records, attendance and office operations, a Flutter mobile app for attendance and leave requests, and an ASP.NET Core API behind both. Result: more than 5,000 active users.
Read verified client reviews on Trustpilot.
How Our Partnership Works
- Free call: we learn about your business, product and goals.
- Discovery: users, features, integrations, risks and a clear estimate.
- Design: user flows and a clickable prototype you can test.
- Build: two-week sprints with a working demo at the end of each one.
- Launch: testing, deployment and data migration.
- Grow: support, analytics and new features, with the same team.
How to Choose the Right Software Development Partner
- Ask for real case studies with results, and check client reviews.
- Meet the people who will actually work on your product.
- Check experience with your industry, technology and integrations.
- Agree on communication: demos, reporting and response times.
- Make sure you own the code and that support after launch is included.
Comparing options? Read our guide to the top platforms to find software development companies.
Partnership Models and Pricing
Fixed-Price Project
Best for an MVP or a clearly scoped first release.
Time and Materials
Flexible for products that will evolve; you change priorities after every sprint.
Dedicated Team
A monthly team of developers, designers and QA engineers working as part of your company.
Rates start from $35 per hour and projects from $1,000. Estimate your budget with our app development cost calculator or book a free 30-minute call.
Looking for a Reliable Development Partner?
Book a free call and get a clear plan, team and quote for your product.
- FAQs
Frequently Asked Questions
A company that designs, builds and supports your software over the long term, and takes responsibility for the product succeeding, not only for delivering tasks.
Project outsourcing usually ends at launch. A partner stays involved with support, improvements and new features, so the same team keeps the knowledge of your product.
Our rates start from $35 per hour and projects start from $1,000. Larger products usually work best with a dedicated monthly team.
Yes. We review the code and infrastructure, document what we find, then support and extend the product.
Yes. You own all source code, designs and data, and we sign an NDA on request.
Three Circle is registered in Sachse, Texas, and our team works remotely with clients in the US, UK and worldwide.
Both. We have built MVPs for founders and long-running platforms for growing businesses.
You get a dedicated contact, demos every two weeks and regular updates by call, email or chat.