“Add a “Transporter name” field to delivery notes and make it mandatory”
Custom field
Design partners · Phase 1
Change ERPNext by asking. Nothing lands unchecked.
Describe a change in plain language. It reaches your live books only after it has been built in a sandbox, tested against your own data, checked, and approved by a named person, and you can undo it for 30 days.
Built for ₹5–50 crore firms on ERPNext.
Illustrative · design preview
01
Built on a copy, never on live
02
Checked against your own books
03
Undo for 30 days
Site ready in under 6 minutestargetUndo restore in under 90 secondstarget
You ask rung1. It builds it on a copy first.
“Stop sales invoices to parties overdue by more than 60 days”
Validation rule
“Credit notes above ₹25,000 need the finance head’s approval”
Approval workflow
“Godown-wise stock report for Tiruppur, every Monday”
Report
“A kanban of open sales orders by dispatch status”
List, kanban and calendar views
“Export invoice print format with our LUT number”
Print format
“Separate naming series for each branch”
Naming series
“Only the plant head can edit BOMs”
Role permissions
“Tell the plant head when raw-material stock falls below reorder level”
Notification rule
What you get.
Live on ERPNext with Indian compliance from day one.
India Compliance, Frappe HR and India Payroll come preinstalled. The Indian chart of accounts, GSTIN and place of supply are preloaded.
A review a CFO can read.
It shows what changes, what’s removed, whether it’s reversible, and the rupee cost, before anyone says yes.
Built for your CA.
A free seat on your site, the approval queue and the audit pack, so the person who signs your books sees every change.
The same rungs, specialised to this line.
- 01 · Ledger
- 02 · Stock
- 03 · Access
- 04 · Tax / GST
- 05 · MCA audit trail
Named, not implied.
| Guardrail | What it means |
|---|---|
| Sandbox first | Every change is built on a throwaway copy of your site, never on live. |
| 5 checks | Ledger, stock, access, GST and the MCA audit trail, computed from your own data. |
| Named approver | A person you choose says yes. Nothing is auto-approved by default. |
| Written reason on rejection | The agent learns from it, and it goes into the record. |
| Proof record | Who asked, what the checks said, who approved, how to undo. |
| 30-day undo, itself checked | Undo is built from the record, never written by AI, and it runs through the checks too. |
| Export any time | Your data, your ERPNext, no exit fee. |
What it won’t do.
Honesty is a feature. These limits are written down before you sign anything.
- Pay anyone
- File a return
- Post into a closed period
- Fork ERPNext
- Auto-approve by default
The change review
A design preview from the rung1 app, annotated.
Illustrative · design preview
- The request, in the words of the person who asked, and which channel it came from.
- Changes, destructive items and reversibility, counted before you read a line.
- The rupee cost of the run and the business impact, in Indian format.
- Before and after for every change, in plain language rather than DocType diffs.
- Approve and publish, or reject with a written reason. Nothing else publishes.
Illustrative · design preview
Works with
- ERPNext (hosted by rung1)Design partners
- India Compliance (GST, e-invoice, e-way bill)Design partners
- Frappe HR & India PayrollDesign partners
- WhatsAppDesign partners
- Tally (migration source, read-only)Q1 2027
Pricing
See pricing principlesIncluded in every plan, from ₹2,499 a month by turnover band. Design partners pay nothing for 90 days.
rung1 Enterprise, answered.
A fixed set of checks every change must pass on a copy of your books before anyone can approve it. In rung1 they are ledger, stock, access, GST and the MCA audit trail.
A partner builds changes for you as a project. rung1 builds them from a sentence, checks them against your own books and waits for your approver. Many firms will use both.
Only if the AI can’t decide on its own. In rung1, a model may produce a write intent. It may never produce an allow. Checks and a named person decide.
Yes. rung1 never forks ERPNext, so your exit is real and any ERPNext partner can work on your site.
Our target is under 6 minutes for a new hosted site, and under 90 seconds for an undo restore. These are targets, not measured figures yet.
Further reading
- Books & ERP
What an ERPNext partner project really costs in India
- Books & ERP
rung1 vs an ERPNext partner: which do you need?
- AI changes
What is an ERP change gate?
Start with one process. Add the next when it holds.
10 design-partner slots for Phase 1. 90 days free, onboarding done for you, a named founder on WhatsApp.