The whole site, on the phone in your pocket.
Konverge is a site-management app for general contractors with 5 to 50 people on site. Full-resolution drawings, snags, daily logs, RFIs and change orders, and a copilot that drafts the paperwork and waits for you to confirm. It keeps working when the signal doesn’t.
Android · closed beta with UK and US contractors · iOS during beta
One snag, start to finish.
Every screen here is the real app, on the demo site. Follow one snag from the riser to the daily log, without anyone sitting down at a desk.
07:42 · SITE HUBSpot it. Tap Snag.
The Site tab is the foreman’s desk: open snags, logs this week, incidents, and a quick-capture row. Photo, log, inspection, snag or note, one tap each. No signal in the riser? It queues.
07:44 · SNAG #7Give it a trade, an owner and a date.
Priority, trade, assignee, due date and a note in the site’s own words. The same form works offline and syncs later.
07:50 · SNAG LISTIt lands on the sub’s list.
Every open snag, who owns it and when it is due; the unassigned ones sit at the top. The subcontractor sees theirs on their own phone, and never your costs.
09:10 · COPILOTAsk what’s open. Get a list you can tap.
The copilot answers with a short summary and a list of records: each row opens the real snag. Ask it to draft the chase message and it proposes one; nothing sends until you confirm.
14:10 · TASKSClosing out is a task with a date.
“Close out level 2 snags” sits in the task list with a priority and a due date, between the window-schedule approval and the scaffold strike. Tick it when the after photo is in.
17:00 · DAILY LOGIt’s in the diary and the report.
Weather, crew count and what was done, submitted for approval. The PM approves it from the train. The director sees the project stay green on the portfolio.
Everything in the app, labelled the way the app labels it.
We’re still building. Modules marked Early access work today but are maturing, with best-effort support. The rest is the supported product.
- K-01Documents & drawingsSupported
Tile-based drawing viewer, markup and measure, pins, versions with overlay compare, QR sheet links, folders for offline, RFIs and approval workflows, three-band search
- K-02Field operationsSupported
Smart capture, daily logs, snags and punch lists, inspections with scoring, incidents, field and voice notes, photo gallery, timesheets
- K-03ProjectsSupported
Eight-tab project hub, milestones, tasks, Gantt with critical path, crew schedule, team and clock-in, closeout with signature
- K-04AI copilotSupported
Ask your project, visual answers, draft-and-confirm actions, photo to record, search. Voice capture in beta
- K-05Messages & contactsSupported
Direct and group chat with attachments and mentions, contacts with certification expiry, roles and permissions, company switching
- K-06ReportsSupported
Portfolio view with RAG status, open RFIs, overdue tasks and change-order value across projects
- K-07Change ordersSupported at launch
Reason, cost impact, schedule impact, approval flow
- K-08EstimatesEarly access
Line items, tax and discount, PDF and share, status from draft to accepted
- K-09Finance & invoicesEarly access
Payments in and out, expenses, invoices, credit notes, cost codes, receipts
- K-10Progress billingEarly access
Payment applications with schedule of values and retention
- K-11ProcurementEarly access
Purchase orders, subcontracts, budget versus actual
- K-12Leads & bidsEarly access
Lead pipeline with activity timeline, bid packages and bid levelling
- K-13EquipmentEarly access
Plant, tool and vehicle register with maintenance dates
| Ref | Module | What’s in it | Status |
|---|---|---|---|
| K-01 | Documents & drawings | Tile-based drawing viewer, markup and measure, pins, versions with overlay compare, QR sheet links, folders for offline, RFIs and approval workflows, three-band search | Supported |
| K-02 | Field operations | Smart capture, daily logs, snags and punch lists, inspections with scoring, incidents, field and voice notes, photo gallery, timesheets | Supported |
| K-03 | Projects | Eight-tab project hub, milestones, tasks, Gantt with critical path, crew schedule, team and clock-in, closeout with signature | Supported |
| K-04 | AI copilot | Ask your project, visual answers, draft-and-confirm actions, photo to record, search. Voice capture in beta | Supported |
| K-05 | Messages & contacts | Direct and group chat with attachments and mentions, contacts with certification expiry, roles and permissions, company switching | Supported |
| K-06 | Reports | Portfolio view with RAG status, open RFIs, overdue tasks and change-order value across projects | Supported |
| K-07 | Change orders | Reason, cost impact, schedule impact, approval flow | Supported at launch |
| K-08 | Estimates | Line items, tax and discount, PDF and share, status from draft to accepted | Early access |
| K-09 | Finance & invoices | Payments in and out, expenses, invoices, credit notes, cost codes, receipts | Early access |
| K-10 | Progress billing | Payment applications with schedule of values and retention | Early access |
| K-11 | Procurement | Purchase orders, subcontracts, budget versus actual | Early access |
| K-12 | Leads & bids | Lead pipeline with activity timeline, bid packages and bid levelling | Early access |
| K-13 | Equipment | Plant, tool and vehicle register with maintenance dates | Early access |
Drawings that open like a map, not a PDF.
An A0 sheet is pre-cut into tiles on our servers, so your phone only loads the part you’re looking at. Pan and zoom stay smooth because the phone never has to decode the whole sheet.
- Markup
- Pen, highlighter, arrows, revision clouds, stamps, text, and a measure tool you calibrate once per sheet.
- Versions
- Upload revision C and the pins carry over. Lay C over B with a slider to see what changed.
- QR links
- Print a QR code onto the site board. Scanning it opens the current revision, for signed-in members only.
- Offline
- Download a sheet or a whole folder. Pinned sheets are never evicted from the 500 MB cache.
- Control
- RFIs and approval workflows, ISO 19650 naming and CDE states, audit trail, access rules.
The copilot drafts. You confirm. Nothing writes itself.
Ask what’s overdue, what’s waiting on you, or what changed on level 3, and it answers with a short summary and a list of records you can tap. Ask it to do something and it proposes a draft. A person confirms every action, and the write runs through the same permission checks, audit log and offline queue as the manual screens.
- Tier 1
- Reversible single writes: a snag, a note, a task
- One confirm card
- Tier 2
- Status changes, money, anything a client sees
- Itemised, max 20, tick each one
- Tier 3
- Deletes and removing people
- Red card, one item at a time
Powered by Google Gemini, server-side. Your content isn’t used to train anyone’s models, and you’re asked before the first use. If the copilot is unavailable, every manual path still works. How the copilot works →
Offline is a normal state, not an error.
The pill in the header tells you what the app is doing. Grey means you’re working without signal, which on a site is most of the time. Nothing you capture waits for a bar of 4G.
- Records
- Daily logs, snags, inspections, notes and photos queue on the phone and send when signal returns.
- Photos
- Copied into the app’s own storage the moment you take them, so deleting the gallery original doesn’t lose evidence.
- Uploads
- A drawing you start uploading in the van finishes uploading later, even after the app restarts.
- Sheets
- Download a sheet or a whole folder for offline. Pinned sheets stay until you unpin them.
One app. Six jobs. The same screens, in a different order.
Everyone learns one app. What changes is what comes first: a labourer lands on capture, a quantity surveyor on estimates, a director on the portfolio. Subcontractors see their work and never your costs.
Today’s tasks, the capture button, the sheets for their area. One clear thing to do.
Daily logs, snags, inspections, crew clock-in, assigning work to subs.
The project hub, documents inbox, RFIs, schedule, what’s waiting on them.
Estimates, valuations, change-order cost, figures that line up so the totals read at a glance.
Portfolio RAG, approvals, the exceptions. Less on screen, on purpose.
Their snags, their sheets, their thread. Costs masked by default.
Your company’s records stay your company’s.
These are business records. Here is where they live and who can touch them.
Read the security page- Hosting
- Supabase on AWS in Ireland (eu-west-1). Documents, drawings and photos in private buckets, authorised per download.
- Isolation
- Every row is scoped to your company by Postgres row-level security, verified by a 402-assertion isolation suite, zero failures when last run in full (July 2026).
- Sign-in
- Phone number and SMS code. Biometric app lock on the device, separate from the session.
- AI
- Google Gemini, server-side, under terms that don’t train on your content. You consent in the app before first use. Your company can switch it off.
- Deletion
- Delete your account from Settings or by email. Live data goes immediately; backups roll off within 30 days.
Closed beta. Three to five contractors, starting now.
We’re putting Konverge on real sites before we put it on the store. Pilots run six to eight weeks on Android, free, with a permanent founding-customer discount afterwards.
Ask about the pilotinfo@getkonverge.com · reply next business day
You get
- Your projects set up with us, drawings included
- A WhatsApp line to the people building it
- A weekly call with whoever runs it on your side
- Founding pricing, for good
We ask
- One live project run through documents and field ops daily
- Honest feedback, including what you stopped using
- Android phones on site (iOS comes during the beta)
- Patience with the early-access modules
Questions contractors ask first.
Does Konverge work with no signal?
Yes. Drawings you have downloaded open offline, and every record you capture queues on the phone and syncs when signal returns. The pill in the header shows which state you are in: synced, queued, syncing or offline.
Can the AI change my project without me?
No. The Konverge copilot proposes a draft and a person confirms it. Destructive actions need a separate red confirmation, one item at a time, and every confirmed action is written to the audit log.
Is there an iPhone version of Konverge?
Not yet. Pilots run on Android. iOS is planned during the beta, through TestFlight.
Will subcontractors see our costs?
Not unless you grant it. Financial figures are masked by default for field roles and external members, separately from whether they can see the screen at all.
What does Konverge cost?
Pilots are free. Paid plans will be per company, banded by how many people you have on site, with a 14-day trial at launch. Founding pilots keep a permanent discount. Prices are published at public launch.
Where is our data stored?
In the EU, on Supabase in Ireland (AWS eu-west-1). The full list of subprocessors, including Google Gemini for the AI copilot, is on the privacy page.