No-Code & Low-Code Builds
For standard workflows, we build fast on Airtable, Softr, or n8n—a working tool in days, not months, that your team can maintain without a developer.
Custom Software Development
Custom Software Development in Austin, TX
From quick no-code automations to fully custom, AI-native applications—built in Austin, Texas, for teams whose workflow doesn't fit an off-the-shelf tool.
Quick Answer
What is Custom Software Development?
Custom software development is building an application, integration, or internal tool designed specifically for one organization's exact processes—rather than adapting the organization's workflow to fit off-the-shelf software. It spans a spectrum: no-code automations on existing platforms, low-code tools with custom logic layered in, and fully custom web applications with dedicated databases and infrastructure built from scratch. The right answer depends on how standard your process is and how much you want to own long-term.
Last updated: August 2026
When Off-The-Shelf Stops Working
Most software problems have an off-the-shelf answer, and we'll tell you when that's true—there's rarely a reason to custom-build a CRM or an email platform from zero. But every business eventually hits a process that no packaged tool assumes: a workflow specific to your industry, a dataset that lives in three systems that don't talk to each other, or a manual step that costs real staff time every single week because nothing on the market handles it.
That's where custom software earns its cost. We scope the actual problem first, tell you honestly if a $50/month tool solves it, and only recommend a custom build when the workflow genuinely needs one.
How We Build
Built to Fit Your Budget and Process
Fully Custom Web Applications
When the workflow is genuinely unique, we build from scratch: Next.js, React, and a dedicated PostgreSQL/Supabase database—infrastructure you own outright, not a platform you rent.
System Integrations & APIs
We connect the systems you already run—CRMs, ERPs, government data sources, payment processors—into one pipeline, so data moves automatically instead of getting re-typed by hand.
Maintenance On Your Terms
Every build ships with documentation and a support arrangement scoped to how much you want to own versus hand off—no black-box code only we can touch.
No-Code to Fully Custom
We recommend the least expensive build that actually solves your problem—not the most impressive one.
No-Code
Days to Deploy
Airtable, Softr, or n8n builds for standard processes. Lowest cost, fastest to ship, and your team can usually maintain it without a developer.
- Internal trackers and dashboards
- Client-facing portals on a template
- Simple form-to-database workflows
Low-Code
Custom Logic, Faster Ship
A visual platform as the foundation, with custom scripts, API calls, and business logic layered in where the no-code tool hits its ceiling.
- Multi-system data sync
- AI-scored or AI-drafted steps
- Conditional routing and approvals
Custom
Owned Infrastructure
Fully custom applications on Next.js, React, and a dedicated database—for proprietary data models, high traffic, or infrastructure you need to own outright.
- Public-facing SaaS products
- Large-scale data pipelines
- Compliance-sensitive systems
What Custom Software Actually Costs
Custom software development cost ranges from $2,000 for a simple no-code build to $250,000+ for a multi-system platform. The three biggest cost drivers are the number of system integrations, whether existing data needs cleaning or migration, and how much ongoing maintenance you want to own versus hand off. These are scope-first ranges from a boutique development team, not a fixed-price quote from a sales deck.
| Build Type | Typical Cost | Timeline |
|---|---|---|
| No-Code & Low-Code | $2,000 – $15,000 | 1–4 weeks |
| Custom Web Application | $30,000 – $80,000 | 6–12 weeks |
| Multi-System Platform | $75,000 – $250,000+ | 3–9 months |
Custom AI Software Development, Not AI Bolted On
Most “AI-powered” software adds a chatbot widget or a single model call to an application that was designed without AI in mind. Custom AI software development is different: the AI is part of the architecture from day one—agentic workflows that take real actions, MCP-based tool access so an AI agent can act directly on your systems, and model calls that make production decisions instead of just answering questions in a sidebar.
Zabalist's entity resolution shows what that looks like in practice: matching logic escalates from Postgres trigram matching to LLM disambiguation only when a company name is spelled six different ways across six government and industry feeds—AI doing the judgment call a human would otherwise make by hand, not a marketing-page feature. Follow Up Ace works the same way from the other direction: 242 MCP tool definitions let an AI agent take real actions on a real estate team's CRM pipeline, not just describe what it would do.
If AI is the core of what you're building—not a feature added to something else—see AI agent orchestration and MCP server development for what a fully agentic build looks like.
Custom Software Development in Austin, Texas
Moon Sherpa Labs is a custom software development company based in Austin, Texas, building for clients across the Austin metro and the rest of the state, alongside remote clients nationwide. Being local means we can meet in person, walk your team's actual process on-site, and stay accountable to a client base that can (and does) run into us around town.
Texas businesses we've built for span construction (Zabalist's statewide contractor database), home services (Sun Tile Corporation's 40-year-old flooring operation), and property tax (Home Tax Review, built for Travis, Williamson, and Hays county homeowners)—real Texas industries with processes generic software wasn't built to handle.
Real Builds, Real Clients
Sun Tile Corporation — ERP Rescue & AWS Migration
Austin's flooring installer since 1984 had its entire back office—every job, builder, installer, work order and invoice—sitting with a developer the relationship had broken down with. We recovered the Laravel ERP, migrated it into Sun Tile's own AWS account, and built the CI/CD pipeline it never had, then improved the system in place rather than rewriting a decade of encoded operational knowledge. With the back office owned and stable, we rebuilt the storefront off WordPress onto a typed Next.js build.
Read the Sun Tile case studyZabalist — Texas Construction Intelligence
A custom platform unifying 188,747 companies, 143,389 consolidated firms and 413,350 construction projects out of twenty disjoint government and industry feeds—statewide licensing data covering all 255 Texas counties. Entity resolution escalates from Postgres trigram matching to LLM disambiguation, because the same firm arrives spelled six different ways across six sources.
Read the Zabalist case studyHome Tax Review — Property Tax Protest Platform
A self-service platform pulling live data from three county appraisal districts, scoring comparable properties with USPAP-standard methodology, and generating protest-ready evidence packets—built for a problem no off-the-shelf tool addresses.
View Home Tax ReviewCommon Questions
What is custom software development?
Custom software development is building an application, integration, or internal tool designed specifically for one organization's exact processes—rather than adapting the organization's workflow to fit off-the-shelf software. It spans no-code automations, low-code tools with custom logic, and fully custom web applications built from scratch.
How much does custom software development cost?
No-code and low-code builds typically run $2,000–$15,000. A focused custom web application with one or two integrations runs $30,000–$80,000. A multi-system platform with custom data pipelines and AI features typically costs $75,000– $250,000 or more. The real cost drivers are integration count, data cleanup needs, and how much maintenance you want to own.
Should I build custom software or use an off-the-shelf tool?
Off-the-shelf software wins for standard functions—there's rarely a reason to custom-build a CRM or email platform. Custom software wins when your workflow is genuinely different from what packaged tools assume, when data lives across systems that don't talk to each other, or when a manual process is costing real staff time every week.
Do you build custom software outside of Austin or Texas?
Yes. We're based in Austin, Texas and work with clients across the United States remotely. Companies in the Dallas-Fort Worth metro, Houston, San Antonio, and smaller Texas cities and suburbs get the same remote-first engagement model as Austin-area clients, with in-person meetings available when it adds value.
Are you a custom software development company in Austin?
Yes. Moon Sherpa Labs is a custom software development company based in Austin, Texas, founded by Austin Archuleta, a University of Texas at Austin engineering graduate who previously co-founded Scanther Mobile (later acquired). We build for Austin- and Texas-based clients—including Sun Tile Corporation, Zabalist, and Home Tax Review—alongside remote clients nationwide.
What makes custom AI software development different from adding an AI feature?
Adding an AI feature means bolting a chatbot widget or a single model call onto software designed without AI in mind. Custom AI software development means the AI is part of the architecture from the start: agentic workflows that take real actions, MCP-based tool access so an AI agent can act on your systems directly, and model calls that make production decisions—not just answer questions in a sidebar.
Get Started
Ready to Scope Your Build?
Tell us the process that's costing you time. We'll tell you honestly whether you need custom software—and if you do, whether no-code, low-code, or fully custom fits your budget best.