Side by side
Bidwright vs OpenConstructionERP
Both stand on construction estimating software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source APILinuxMac+3
Bidwright combines bid management, takeoff, estimating resources, and optional AI workflows. The free desktop and self-host options differ in team use and setup, while hosted access is not yet available.
Visit Bidwright
Free plan Open source APILinuxMac+3
OpenConstructionERP brings estimating, project workflows, planning and data exchange together, with a free self-hosted option. Check whether the listed desktop requirements and any paid add-ons fit your deployment needs.
Visit OpenConstructionERPThe facts
| Bidwright | OpenConstructionERP | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Yes |
| Runs on | API, Linux, Mac, Self-hosted, Web, Windows | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Free or on request | Priority SLA: €1,200 a year |
| Plans published | 3 | 11 |
| Maker | Not published | Not published |
| Website | bidwright.app | openconstructionerp.com |
| On construction estimating software | #1 of 29 | #2 of 29 |
Bidwright: what it does well
- Free desktop and Docker self-host options
- PDF and 3D model takeoff tools
- Manual workflows can avoid outbound AI calls
- Local desktop data without cloud account requirement
- Supports multiple AI providers and local options
What to know first
- Desktop AI is disabled until you add a key
- AI usage is billed by your provider
- Docker self-host requires self-managed infrastructure
- Hosted service is coming soon; price not listed
OpenConstructionERP: what it does well
- Free self-hosted plan under AGPL-3.0.
- BOQ tools include assemblies and automatic markups.
- Documents 120,000+ cost items.
- Supports quantity extraction from four listed file types.
- Includes Gantt planning and Monte Carlo simulation.
What to know first
- DDC converters are listed at €1,800 per year.
- Commercial licence is €2,500 one-time.
- Desktop downloads list specific operating system requirements.
Alternatives to Bidwright Alternatives to OpenConstructionERP The whole list