Your estimates,built in minutes.
BidMarX turns complex bids into structured, accurate proposals. Build from templates, share with clients, and win more work.
From spreadsheet chaos to estimating clarity
| A | B | C | D | E | F | G | H | |
| 1 | ESTIMATE | v3 – check with Dave first!! | OLD | v2_total | DO NOT EDIT | |||
| 2 | # | Item | Description | Qty | Unit $ | TOTAL $$ | Notes | status |
| 3 | 1 | Site prep | Site preparation & clearing | 1 | 4,200.00 | 4,200.00 | check w/ Dave | ✓ ok |
| 4 | 2 | Concrete | Concrete foundation (180 CY) | 180 | 285.00 | 51,480.00 | =C4*D4+D4*0.08 ?? | ⚠ recheck |
| 5 | 3 | Steel | Structural steel framing | 24 | 3,200 3,800.00 | 91,200.00 | price updated mar 14 supplier confirmed? | ⚠ pending |
| 6 | // spacer | ← merge later? | ||||||
| 7 | 4 | Electrical | Electrical rough-in | 1 | 18,500.00 | 18,500.00 | lump sum – get invoice | ✓ ok |
| 8 | 5 | Plumbing | Plumbing rough-in | 1 | ??? 12,400 | #REF! | BROKEN FORMULA | ✗ fix! |
| 9 | 6 | Drywall | Drywall & insulation | 4200 | 4.80 | 20,160.00 | SF or SY?? ask Tim | ⚠ |
| 10 | TOTAL (maybe) | 185,540.00 | should be 197,760?? | WRONG | ||||
| 11 | Dave: DO NOT send to client yet!! Steel price not confirmed. Plumbing formula broken since Sarah edited. -M | Sent v2 by accident!! Client has wrong numbers. Resend ASAP before they sign wrong one!!! | ||||||
Trusted by 0+ estimating teams · $0+ in estimates built
Built for everyone who touches an estimate
Every role has what they need — nothing they don't.
Estimator
Templates, line items, group totals, PDF export
Project Manager
Monitor bid pipeline, version history, and client approval status across all open jobs
Company Owner
Bid pipeline totals, margin % at a glance, QuickBooks sync
Subcontractor
Review scoped estimates and add your Contractor Signature directly in the approval workflow
What BidMarX does
The core tools inside the app — built for the way estimators actually work.
Estimate Builder
Organise line items into trade groups — Demolition, Flooring, Electrical. COST, MARGIN, and PRICE update in real time. Add per-group assumptions and exclusions to protect your scope. Export a professional PDF in one click.
Status Workflow
Every estimate moves through a structured pipeline: Draft → In Review → Sent to Client → Approved → Contractor Signed. Full audit trail — nothing gets lost in email.
Version Control
Need to revise? Create a new version (v2, v3...) without touching the original. The client gets the latest; you keep the full history.
Client Management
Store companies and individuals with contacts and billing address. Link each client to their QuickBooks customer — every estimate and mirrored invoice sits under the right client automatically.
Estimate Templates
Build once, bid faster. Save standard scopes — GMP or Lump Sum — with pre-loaded groups, line items, and assumptions already in place. Launch a polished new estimate in seconds.
QuickBooks Sync
Connect QuickBooks Online to mirror your invoices automatically and link clients to their QB customers. Your accounting and estimating stay in perfect sync — no double-entry.
Real outcomes for real estimators
BidMarX is built around the actual workflow of construction estimators.
v1→v3
Version tracking
Revise without losing any previous quote.
5 steps
Status pipeline
From draft to approved, fully trackable.
3 clients
Organised by client
Every estimate attached to the right company.
1-click
PDF export
Professional estimate doc in seconds.
How BidMarX works
From first client to approved estimate in four simple steps.
Create your client
Add the company and their contact. BidMarX organises every estimate under the right client automatically.
Build the estimate
Pick a template (GMP or Lump Sum) or start from scratch. Add groups and line items inside each. COST, MARGIN, and PRICE are always live.
Send to client
Move the estimate through the pipeline. Your client reviews it directly in BidMarX — they can Approve, Reject, or Request a Revision.
Sign & sync
Once approved, the contractor adds their signature inside the app. Connected to QuickBooks? Invoices sync automatically.
Ready to win your next bid?
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