How to compare software development quotes

Make the scope comparable first

A lower total may exclude work another proposal includes. Give each provider the same brief and ask them to identify exclusions. Compare complete user journeys and delivery responsibilities, rather than matching a list of screen names.

Use the same rows for every proposal

Record included, excluded or unclear beside each row, with the provider’s written answer.

• Discovery, design and agreed user journeys.
• Integrations, data migration and administrator tools.
• Testing, accessibility and supported devices.
• Release, source-code ownership and account handover.
• Support coverage, response expectations and future changes.
• Hosting, third-party fees, tax treatment and payment milestones.

Compare uncertainty as well as price

Ask how a failed integration assumption or a new approval rule affects cost and timing. A fixed price still depends on agreed scope. Time-based work needs a reporting cadence and a way to approve additional effort.

Request a reviewable next step

Ask the provider to explain one workflow and its acceptance test. Resolve unclear responsibilities in writing. Where uncertainty dominates, bounded discovery may produce a better comparison than asking everyone to guess the full build.