Guide

What custom software costs in 2026, and what changes the price

By the Cloudverg engineering team · · 6 min read

Custom software quotes vary by a factor of ten for what sounds like the same project. That is not only sales tactics. Scope, integrations, data quality and the definition of done change the work enormously. These are the ranges we work against, based on our own delivery and on the proposals clients bring to us for a second opinion.

Price bands

WorkTypical rangeCloudverg fixed price
Blueprint or software discovery$4,000 to $15,000$5,500 for two weeks
Internal tool replacing one spreadsheet process$12,000 to $45,000$16,500 for four weeks
Two system integration$8,000 to $40,000$12,500 for three to four weeks
Customer web application, phase one$25,000 to $120,000$24,000 for eight weeks
Cross platform mobile app$30,000 to $150,000$28,000 for eight to ten weeks
Legacy modernization plan$8,000 to $30,000$8,500 for three weeks
AI agent in production$20,000 to $90,000$19,500 for five to six weeks

The four factors that move a quote

  1. The number of integrations. Each external system adds authentication, mapping, failure handling and testing. Two integrations can double the work of a simple app.
  2. Data quality. Migrating from spreadsheets with three versions of every customer is a project of its own. Ask any supplier how they priced that.
  3. Roles and permissions. A tool for one team is simpler than one for five teams with different access to the same records.
  4. What happens when it fails. A tool that can wait an hour is cheaper than one that must never lose a payment.

Fixed price or hourly

Ask for a fixed price per phase, with the phase ending in something you can use. Hourly builds shift the risk of a vague scope onto you. A fixed price forces the supplier to do the scoping properly, which is why a paid blueprint is worth it even when you choose another builder.

What people forget to budget

  • Hosting and database costs, usually $100 to $1,500 a month for a business application.
  • Third party services, such as email, SMS, maps, identity or payment fees.
  • Maintenance, at 15 to 25 percent of the build cost each year.
  • Your own time. Someone on your side has to make decisions, usually a few hours a week.

If you want a real number rather than a range, start with the blueprint. The fee is credited against phase one if you build with us within 60 days, and you keep the document either way.

Fixed price

Want help applying this? Web application build

$24,000 fixed price

Phase one of a customer or partner web application: accounts, payments, the core workflow and the admin screens, live in eight weeks.

What is included

More guides

Smallest way to start

Get a senior architect on your problem this week

Ninety minutes on the cloud, AI or security question that is blocking you, a pre-read of your material and a written summary within two business days.

$450 one-time