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Software Development Company

CustomBytes

Atlanta software developer building custom web, desktop and mobile applications for businesses

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About CustomBytes

For more than twenty-five years, CustomBytes has built custom software for businesses, and its main trade is replacing tools that no longer fit the way a company works. The firm says it focuses on projects that improve a client's top-line and bottom-line results, and that projects which do not do that are not usually worth doing. It offers a money-back guarantee if a client is not completely delighted, which it presents as a sign of confidence in its work.

Management and operations systems

Custom business software covers management and operations systems, including replacements for ageing in-house tools. The firm has worked for temp agencies that needed scheduling for event staff and help managing contractors at conferences, for group travel companies that needed operations management applications, and for a fence company whose management system needed replacing.

Web, desktop and mobile applications

Applications are built for the web, the desktop and mobile devices. The firm adds web front ends to older desktop systems and has built mobile interfaces, including one for a dating site. Its work spans Windows and Linux, and it says it will take on technologies that sit well away from the mainstream if a client needs them.

Integration and moves between accounting systems

Systems integration means building interfaces between software packages and moving a business from one accounting system to another. Examples in the firm's copy include a merger that required its data and accounting to be combined, and a company that moved away from QuickBooks to a different accounting package.

Client and contractor portals

Portals are a regular request from service businesses. The firm builds client portals and contractor portals, and it also manages software upgrade projects for clients that need a structured process while their systems change.

TrustList summary

CustomBytes is a custom software development company based in Atlanta, Georgia. Over twenty-five years it has built web, desktop and mobile software for a varied client base, and it concentrates on projects meant to improve a client's business results.

Services

  • Custom business software: management and operations systems, such as replacements for ageing in-house tools.
  • Web, desktop and mobile apps: applications across all three platforms, including web front ends for desktop systems.
  • Systems integration: interfaces between software packages and moves between accounting systems.
  • Project management: managing software upgrade projects, with Six Sigma expertise on the team.
  • Portals: client and contractor portals for service businesses.

Who it works with

Past projects cover temp agencies, group travel firms, a fence company, a matchmaker, a school, a lens manufacturer, a compliance firm and a title pawn company.

Key facts

  • Based in: Atlanta, Georgia
  • Experience: twenty-five years
  • Technologies: .NET (VB, C#), Java, C++, PHP, Perl, Linux and embedded systems, Oracle, SQL Server and MySQL

Summary written by TrustList from the business's own published information, Nov 2026.

CustomBytes rankings

CustomBytes is ranked on 1 TrustList ranking at #7.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. CustomBytes has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Software development company · 1 ranking

  • #7of 12
    Georgia

    Its profile: “CustomBytes is a custom software development company based in Atlanta, Georgia.”

    Of the 12 here, 4 also cover business services and 4 also cover android; 3 also work in Sandwich.

    Behind Corinex, ahead of Darkstar Digital.

As of 2026-11-15. Organic ranks only; sponsored placements are never ranks. How TrustList ranks

What the business tells TrustList

Founded
2001 (25 years) evidence sent

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