Construction cost management
Plan construction costs. Review every line.
Create an itemized estimate, check quantities and prices, and keep your budgets and project work together.
No credit card · no signup to start
Estimates
A budget you can review, line by line
Draft with AI or start with catalog items. Adjust quantities and prices before saving or sharing.
- Free estimator with source-backed unit prices
- Materials, labor, and quantities itemized
- Export when you are ready to share
| Item & quantity | Total |
|---|---|
| Floor tile20 m² × $24.00 | $480.00 |
| Installation20 m² × $18.00 | $360.00 |
| Total | $840.00 |
Illustrative USD amounts, not a live quote. Excludes taxes and other work.
Results open in the public catalog — free to browse.
Catalog
Search construction prices with sources
Multi-source unit prices for materials, labor, and equipment — with history and regional context when you need it.
- Search by code, description, or keyword
- Compare observations across sources
- Jump into estimates from what you find
Workspace
Projects, team, and plans that scale
When you need more than a one-off estimate: unlimited projects on Free, shared workspaces, imports, and more AI when you upgrade.
- Free forever for unlimited projects
- Invite your team when you are ready
- Paid plans from $9/week for more AI and storage
Weekly, monthly or yearly payments. Compare the full charges and allowances before choosing.
API & agents
Programmatic access when you need it
REST API and MCP server access for commercial use.
A cost plan for your next construction project
For professionals preparing their next estimate and teams bringing budgets, tasks and documents together. Define the scope, review prices and make assumptions clear before sharing your budget.
How to plan and manage construction costsCommon questions about Omnicost
How to start an estimate, manage project budgets and check the prices behind them.
What is Omnicost?
- Omnicost is construction cost management software for professionals and construction teams. Create itemized estimates, review quantities and unit prices, and organize budgets, tasks and documents in a shared project workspace. A sourced construction price catalog supports your estimating decisions.
Where do Omnicost's construction prices come from?
- Prices are aggregated from public procurement portals, vendor catalogs, and BC3/FIEBDC-3 budget files. Every source carries a trust score from 0 to 100, and each recorded price keeps the source it came from, its original currency, its region, and the date it was observed, so any figure can be traced back.
How often are construction prices updated?
- Each vendor observation carries its own timestamp, so freshness is per-price rather than site-wide — check the observed date on the item. Canonical median prices are recomputed nightly and weighted by source trust. Recently changed items are published in the Atom and RSS delta feeds.
Which countries does the catalog cover?
- Spain, the United States, and the European Union. Each region has its own delta feed, and prices keep the currency the source published them in.
Is there a free version of Omnicost?
- Yes. Start an estimate without an account or credit card, then create a free workspace to organize your projects. Paid plans add capacity and features; see the pricing page for current allowances and billing options.
Give your next project a clear cost plan.
Start with an itemized estimate. Review the details before you commit to a budget.