Run every job from estimate to invoice.
Remnant centralizes vendors, purchase orders, customer approvals and billing — so jobs ship faster, margins stay visible, and nothing slips through email.
The problem
Spreadsheets, texts and paper invoices weren't built to run a contracting business.
Disconnected tools create lost documentation, slow billing, vendor accountability gaps, and customer experiences that don't match the quality of your work.
- ×Estimates buried in email threads
- ×Vendor photos scattered across texts
- ×Invoices delayed by manual data entry
- ×Job profitability unclear until closeout
- ×Customer approvals taking days, not hours
- ×No single source of truth across teams
Platform
One system for the entire job lifecycle.
Everything you need to coordinate vendors, keep customers in the loop, and protect margin.
Estimates & approvals
Build estimates, route them for customer approval, and convert approved estimates into jobs, POs and invoices automatically.
Vendor portal
Subcontractors view assigned jobs, upload completion photos, submit bills tied to a PO, and track payment status.
Purchase orders
Generate POs the moment an estimate is approved. Tie every vendor bill back to the originating PO and job.
Field documentation
Photos, notes and receipts attached to the right job — searchable and audit-ready, not lost in a group text.
Billing & invoicing
Auto-generate customer invoices from vendor bills, markups, labor and materials. Approve, send and get paid.
Profitability reporting
See live margins per job, vendor performance and outstanding receivables — without exporting to a spreadsheet.
Role-based access
GCs, vendors and customers each see exactly what they need. Encrypted storage and a full audit trail by default.
Workflow automation
Estimate → job → PO → vendor execution → review → invoice → payment. Every step linked, tracked and timestamped.
Workflow
From estimate to paid invoice — without the email chase.
Estimate created
GC or vendor builds a structured estimate with line items, labor and materials.
Customer approves
Customer reviews in their portal — approve, request changes, or reject with comments.
Auto-converted to job
Approved estimate becomes a job, PO and vendor assignment in one click.
Vendor executes
Subcontractor uploads photos, logs hours and submits a bill against the PO.
GC reviews
Approve work and bill, or request revisions — every action timestamped.
Invoice & close out
Customer invoice generated automatically. Payment closes the job and updates reporting.
Built for every seat
Three portals. One source of truth.
General contractors
- Centralize jobs, POs and vendor coordination
- Approve estimates, bills and work submissions
- Track margin per job in real time
Vendors & subcontractors
- See assigned jobs and PO details
- Upload completion photos and notes
- Submit bills and track payment status
Customers & property managers
- Approve estimates from any device
- View progress photos and updates
- Receive and pay invoices in one place
Employees & time tracking
Your crew clocks in. You see the cost.
Internal employees get the same job visibility as your subs — assigned work, photos, notes — plus location-aware time tracking. Hours roll into job profitability automatically, so you know the true labor cost on every project before you invoice.
Detected within 150 ft of jobsite geofence
GPS clock-in on site
When an employee arrives at a jobsite, Remnant detects their location and surfaces the right job to clock into — one tap, no guessing which PO.
Hours tied to jobs
Every entry logs against a job and cost code. Daily or weekly timesheets, manual entry or live clock — whatever fits your crew.
Review & approve
PMs review submitted hours in one queue, approve or kick back with comments. Approved labor flows straight into job costing and margin.
Pricing
Simple plans that scale with your jobs.
Starter
For small contractors getting organized.
- Up to 5 users
- Vendor & customer portals
- Estimates, jobs & invoices
- Basic reporting
Growth
For growing service businesses.
- Up to 25 users
- Advanced workflows
- Profitability reporting
- Priority support
Enterprise
For multi-team operations.
- Unlimited users
- API access
- Custom permissions
- Dedicated success manager
Stop running jobs out of your inbox.
Join the early access list and we'll get you set up with your first jobs and vendors.