A construction OS built for your jobs — not Procore's price sheet.
Legacy construction platforms are priced as a percentage of your annual volume, sold in a dozen SKUs, and locked behind services contracts for every change. We build custom construction operating systems with AI in weeks — bids, jobs, RFIs, submittals, daily logs, punch lists and pay apps in one place, flat monthly, unlimited seats.
Lemon Labs is ranked in the top 10% of custom builders on Lovable.dev — the AI-native development platform.
Plus per-user or volume-based licensing, add-on SKUs for financials / safety / preconstruction, and a services contract for anything outside the template.
One monthly subscription. Build, hosting, iteration, AI upgrades — unlimited seats across office and field.
Walk us through your job types, sub tiers and pay-app cadence on a 45-min discovery call, or send a written brief.
Legacy construction software vs. Lemon Labs.
What the platforms actually cost.
Sticker price is one line. Real cost is per-user or volume-based licensing + implementation + module add-ons + the plans, financials and safety tools legacy suites carve into separate SKUs.
- Priced as % of annual construction volume — cost climbs with growth
- Financials, quality, safety and preconstruction are separate SKUs
- Every custom report or workflow goes through a services contract
- Built for residential remodelers — thin on commercial workflows
- Job costing depends on QuickBooks two-way sync — brittle at scale
- Field UX is slow on 4G with 40+ photos per daily log
- ERP-first — designed for controllers, not project managers
- Field, PM, and accounting live in different modules with delayed sync
- Requires a consultant partner for even minor changes
- Plans, RFIs, submittals, budgets and payroll live in 4+ tools
- Monthly WIP report is hand-assembled from exports
- No single view of job health, committed cost or schedule slip
A system that fits your jobs.
We start from your job types, sub tiers and pay-app cadence — then design the field, PM and financial tooling around them. Everything below is included in your monthly subscription.
- Job portal per client — schedule, budget, RFIs, submittals and photos
- Bid & estimate builder with your assemblies, unit costs and markup
- Change order workflow — internal, owner and subcontractor approval
- Daily field logs with weather, crew, equipment, photos and voice notes
- RFI, submittal and transmittal logs with aging and auto-reminders
- Punch list with room / area, trade assignment and mobile sign-off
- Subcontractor & vendor portal — COIs, W-9s, lien waivers, pay apps
- AIA-style pay applications (G702 / G703) with retainage and stored materials
- AI field copilot — drafts RFI responses, flags scope creep, summarizes logs
- QuickBooks / Sage + Autodesk / Procore data import + DocuSign + payroll
See it running.
A working simulation of what a custom construction companies build feels like — clickable, opinionated, and shipped with AI-native speed.
A jobsite you can run from the trailer.
Step into a working operating picture we built for a mid-sized general contractor — scan the job board, open an active build, and watch the AI field copilot summarize daily logs and flag budget risk.
- Live job board with schedule, budget and RFI health
- Job detail with RFIs, submittals and daily log ticker
- Punch list with trade assignment and mobile sign-off
- AI field copilot summarizing logs and flagging scope creep
Ready to own your construction operating system?
No up-front fee. No per-volume tax. One monthly subscription and a system built for the way your jobs actually run.