FREEDOM251

Freedom251 › Industry Software

Free and open first

Best Construction change order software in 2026

Software in this category lets contractors and project teams document, review, price and monitor construction changes. This list is for people comparing tools before committing budget or rollout time.

  1. 1

    BuildBook

    Free plan AndroidiPhoneWeb

    BuildBook covers sales, project management, and client communication for residential construction work across web and mobile.

    7.6 Free plan · paid from $79/user/mo (annual) · 10-day trial Visit site
  2. 2

    Buildxact

    Free plan AndroidAPIiPhone+1

    Buildxact covers estimating and project management for residential construction, with a free plan and paid tiers.

    7.5 Free plan · paid from $169/mo (annual) · 14-day trial Visit site
  3. 3

    ConstructionOnline

    Free plan AndroidAPIiPhone+3

    Choose ConstructionOnline if your construction team needs estimating, field logging, project schedules, and financial tools alongside mobile access.

    7.4 Pricing on request Visit site
  4. 4

    Houzz

    Free plan AndroidExtensioniPhone+1

    Houzz combines a homeowner-professional directory with project tools for remodeling and design businesses.

    7.1 Free plan · 30-day trial Visit site
  5. 5

    Fieldwire

    by Fieldwire
    Free plan WebiPhoneAndroid

    Choose Fieldwire if your team needs construction management software across web and mobile, with options ranging from a limited free plan to paid plans with unlimited projects and sheets.

    7.0 Free plan · paid from $39/user/mo (annual) Visit site
  6. 6

    Trimble ProjectSight

    Free plan AndroidAPIiPhone+1

    Choose ProjectSight if your construction business needs shared project records, field access, and integrations with construction or business systems.

    6.9 Free plan · paid from $29/user/mo (annual) Visit site
  7. 7

    Buildern

    Free trial AndroidiPhoneWeb

    Pick Buildern if your construction team wants project, estimating, and financial workflows together, with portals for external participants.

    6.4 From $225/user/mo (annual) · 7-day trial Visit site
  8. 8

    Contractor Foreman

    Free trial AndroidiPhoneWeb

    Contractors looking for project and financial tools alongside crew and document features should consider Contractor Foreman.

    6.1 From $49/user/mo (annual) · 30-day trial Visit site
  9. 9

    Knowify

    Free trial AndroidAPIiPhone+1

    Choose Knowify if your trade contracting work needs estimating, project coordination, and job financial visibility in one system.

    6.0 14-day trial Visit site
  10. 10

    Buildertrend

    by Buildertrend
    Paid AndroidiPhoneWeb

    Choose Buildertrend if your building business needs sales, project and financial management in one platform, particularly for multiple or complex builds.

    5.9 Pricing on request Visit site
  11. 11

    CMiC

    by CMiC
    Paid AndroidAPIiPhone+2

    CMiC brings construction financial and project functions into an ERP with several deployment options and mobile products.

    5.9 Pricing on request Visit site
  12. 12

    Projectmates

    Free trial AndroidAPIiPhone+1

    Projectmates combines construction workflows, cost management, reporting, and integrations for owners and capital program leaders.

    5.9 Pricing on request Visit site
  13. 13

    BuildTools Bidding

    Paid AndroidiPhoneWeb

    BuildTools brings project financials, scheduling, documents, client approvals, and mobile field work together.

    5.8 From $499/mo Visit site
  14. 14

    Raken

    Free trial AndroidiPhoneWeb

    Raken brings mobile daily reporting, production and time tracking, project tools, and safety workflows together for construction teams.

    5.7 Pricing on request Visit site
  15. 15

    eSUB Cloud

    Paid AndroidiPhoneWeb

    Consider eSUB Cloud if your construction team needs RFI and submittal management alongside scheduling, field reporting, and project financials.

    5.5 Pricing on request Visit site
  16. 16

    Deltek ComputerEase

    by Deltek ComputerEase
    Paid AndroidiPhone

    ComputerEase combines accounting, project, payroll, equipment, and field functions for construction contractors.

    5.4 Pricing on request Visit site
  17. 17

    simPRO

    by simPRO
    Paid AndroidAPIiPhone+1

    Consider simPRO if your trade business needs office and field teams to coordinate jobs, billing, and customer information, including when mobile connectivity is unavailable.

    5.3 Pricing on request Visit site
  18. 18

    CoConstruct

    by Buildertrend
    Paid iPhoneAndroid

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

Compare the free plan, trial length and paid price shown for a tool. Check supported platforms—iOS, Android, web, API or extension—and confirm the licence if you need to read or change code. Verify pricing, user limits and workflow fit before choosing.

Questions

Is construction change order software available for free?

A free plan is offered by tools on this list. Check the plan terms and limits before relying on it for project work.

Which tools offer a free trial?

Trial options listed include 10 days for BuildBook, 14 for Buildxact, 7 for Buildern and 30 for Contractor Foreman.

What platforms do these tools support?

The list includes iOS, Android, web, API and extension access. Confirm support for your devices and integrations.

How much does change order software cost?

Listed starting prices include $29 and $39 per user per month on annual billing, $49 per user per month, $79 per user per month, $169 per month, $225 per user per month and $499 per month. Some pricing is on request.

Does a free plan mean the software is open source?

No. Check the tool's software licence if you need to read or modify its code.

More in Industry Software