A defined problem and scope
Agree who the software is for, what it should help them do, the essential features, and how we will assess the finished work.
Software & App Development
Software development.
Give a useful idea a thoughtful build.
Third Coast Assembly designs and develops apps, web tools, and focused software products. We start with a clear purpose, shape the interface around the task, and use human judgment throughout the build.
Discuss your projectWho this is for
For businesses and product owners with a focused idea to explore: a web tool, a workflow to simplify, or an app with a clear job to do. The target platform, features, and technical requirements are agreed before development.
Explore all servicesWhat we agree together
A clear scope.
A considered result.
Considered interface design
Shape the screens, flows, and interactions around the user’s task, with an agreed design direction before the build develops further.
Human-reviewed development
Use AI-assisted development where it helps, with human review of the layout, interactions, copy, and production code.
An agreed delivery plan
Confirm the target platform, launch requirements, documentation, ownership or licensing, and any ongoing support in your proposal or agreement.
How we work
From the first brief
to the final details.
Each stage has a purpose. We agree the scope, responsibilities, and timing so you know what comes next.
- 01
Define
Describe the problem, intended users, existing tools, and the smallest useful scope for the project.
- 02
Design
Agree the core flows, interface direction, technical requirements, and priorities for the build.
- 03
Develop
Build the approved scope and review the details, checking the features against the agreed requirements.
- 04
Deliver
Review the completed work together and follow the agreed release, handover, and support plan.
Before we begin
Know what’s included.
Software is quoted individually. Platform targets, integrations, data handling, hosting, distribution, maintenance, and ownership or licensing arrangements are confirmed during scoping. Any third-party services and their fees are identified separately; no particular integration or platform is included by default.
Useful answers
A few
good questions.
More about software & app development, scope, and next steps.
What kinds of software do you build?
We design and develop apps, web tools, and focused software products, including Mac apps. Share the problem, intended users, and target platform so we can confirm whether your project fits our services.
How much does software development cost?
Software is scoped and quoted individually. We agree deliverables, platform requirements, features, and timing before confirming a price. The Starter and Custom website package prices apply to website services, not software development.
How long does a software project take?
The timeline depends on the agreed scope, platform, integrations, and release requirements. We confirm a project-specific plan in your proposal; the 5–7 business day and 2–3 week website timelines do not apply automatically.
Can I start with a focused first version?
Yes. Start the brief with the core problem and the essential features. We can discuss a focused first scope and identify which ideas should be considered separately before confirming the project.
How do you use AI during development?
AI assists development behind the scenes. Human judgment guides the strategy, interface, and implementation, and a human reviews layouts, interactions, copy, and production code before launch.
Who owns the code, and is maintenance included?
Ownership or licensing, source-code delivery, documentation, and any maintenance or ongoing support are set out in your proposal or agreement. These arrangements are confirmed before work begins rather than assumed to be included.
Your idea + our craft
Let’s find the
right next step.
Tell us what you want to build, your budget, and your timing. We’ll reply within two business days.
Send a project brief