Top Custom Software Development Companies in Austin, TX

We ranked 4 custom software development companies in Austin, TX on client reviews, how many are verified, service focus and profile completeness. Updated October 2026. How rankings work

Partners that build software around how a business actually works, often replacing spreadsheets and a patchwork of subscriptions with one system the company owns.

  1. Rank 1

    Veteran-owned Austin studio that builds custom software, AI automation and digital products, including rescues of stalled projects.

    No reviews yet

    Austin, TX

    • Custom Software Development
    • Web Development
    • Mobile App Development
    Team
    10-49 people
  2. Rank 2

    Chicago custom software consultancy that helps organizations decide what to build, then designs and engineers it, including AI agents and platforms.

    No reviews yet

    Austin, TX

    • Custom Software Development
    • AI & Automation
    • Product Design & Development
    Team
    100-249 people
  3. Rank 3

    Austin custom software developer that also provides software expert witness services for litigation.

    No reviews yet

    Austin, TX

    • Custom Software Development
    • Web Development
    • Mobile App Development
  4. Rank 4

    Austin design and development firm for web and mobile apps, interactive installations and hardware/software integration.

    No reviews yet

    Austin, TX

    • Custom Software Development
    • Mobile App Development
    • Web Development

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