Modular rollout
Start with one department and add the rest on your schedule. Every phase ships as working software you can use, not as groundwork for a distant go-live.
ERP Solutions · Kolkata, India
ERP Solutions, Built Module by Module
One source of truth for finance, inventory, HR and operations — delivered a department at a time, so the business keeps running while it is being built.
One Core. Every Department.
A full ERP replacement is where a lot of mid-sized Indian businesses lose a year and a great deal of money. We do not sell that project. We start with the single department where the spreadsheets hurt most — usually inventory or accounts — put it on a proper system with real audit trails, and only then connect the next one. Each phase is useful on its own, so value arrives in weeks rather than at the end of a long rollout.
The whole point of an ERP is that a number means the same thing everywhere. Stock on the sales screen is the stock in the warehouse; a booked invoice moves the ledger without anyone re-entering it; a payroll change reaches accounts by itself. Role-based access and full audit trails let you hand people the data they need without handing over everything, and every change stays attributable.
- Modular: start small, add departments later
- Live inventory, accounting & payroll sync
- Role-based access & full audit trails
- Real-time reports for owners & managers
What You Get
Included in every ERP engagement
Live inventory, accounting and payroll
Stock, ledgers and salaries kept in sync automatically, with GST-aware invoicing and the reports your accountant already asks you for.
Role-based access and audit trails
Who can see what, and who changed what when — enforced by the system rather than trusted, which is what makes an ERP auditable at all.
Real-time reporting
Owner and manager dashboards built on live data, so a month-end number is also available on the eleventh of the month.
Who this is for
- Businesses where stock, sales and accounts each have their own “truth”
- Companies running Tally plus several spreadsheets plus WhatsApp
- Manufacturers and distributors with multi-location inventory
- Owners who want one system but cannot stop operations for a year
What we build it with
- React
- Node.js
- PostgreSQL
- TypeScript
- Docker
- Kubernetes
- Tally & Zoho APIs
- AWS
Chosen per project — we pick the boring, production-proven option unless there is a reason not to.
How It Runs
From first call to handover
- Weeks 1–2
Process mapping across the departments in scope, a data audit, and a phased roadmap with a fixed itemised quote per phase.
- Weeks 3–10
The first module built and integrated with what you already run, with weekly demos and real data loaded early rather than at the end.
- Months 3–6
Remaining modules added in the agreed order, each with migration, training and handover. You can stop after any phase.
Scope It Yourself
A first ERP roadmap, in about 40 seconds
Roadmap generator
Two questions. No email required to see it.What It Costs
Three ways in, priced in the open.
These bands say roughly where a conversation lands before you have it.
Pilot
₹75k–₹1.5 L
~2 weeks
One painful workflow, automated or rebuilt, fixed price. You keep everything we build and judge us on something low-risk.
- One workflow, end to end
- Fixed price agreed upfront
- All code and credentials yours
Build
₹1.5 L–₹8 L
4–10 weeks
A complete system — a CRM, a website, an automation layer or an API — scoped, built and handed over with training.
- Weekly demos from week one
- Milestone payments
- Free stabilisation period
Platform
₹8 L+
3–6 months, phased
ERP-scale work rolled out department by department, with a care plan that keeps it monitored and improving after launch.
- Phased rollout, phased payment
- Role-based access & audit trails
- Monthly care plan available
Indicative ranges, not quotes — your fixed itemised quote is prepared free after the discovery call, and milestone payments mean you never pay a large lump sum upfront.
The Revora Guarantee
Four commitments, in writing.
Not achievements we claim — terms we work under. Every one of these appears in your quote.
100%Code ownership handed over
Full source, documentation, credentials and deployment access are yours at launch. Any team can take over.
24hMaximum response time
Every message answered within one working day, by a founder — not a ticket queue.
7 daysTo your first demo
Working software on a screen within the first week, then a demo every week after.
0Lock-in contracts
Milestone payments, no retainer traps, no ransom on your own data. Leaving must always be easy — that’s how we intend to keep you.
Abhinav RathiAbhishek Rathi
Co-founders, Revora Consultancy · KolkataPrepared for Every clientRef REV-G-01In force
Questions
ERP questions, straight answers
No. Tally stays the book of record for plenty of businesses and we integrate with it. What we replace is the ring of spreadsheets around it — the ones tracking stock, orders, dispatch and approvals — which is usually where the real losses are.
The first useful module is typically 6–10 weeks. A full rollout across departments runs 3–6 months in phases. You see working software from week one and can stop after any phase with everything built so far in your hands.
It gets migrated. We audit it first — historical data is almost always messier than expected — then clean and de-duplicate it, run a rehearsal migration you verify yourself, and only then switch over.
The first useful module — usually inventory or accounts — typically lands between ₹3 L and ₹8 L for a small team. A multi-department rollout is quoted phase by phase, each with its own fixed itemised quote and milestone payments, and you can stop after any phase with everything built so far in your hands.
For a mid-sized business, often yes across three to five years, because there are no per-user licences and no implementation partner. But not always, and we will say so: if a configured off-the-shelf ERP fits your processes, that is the cheaper path and we will help you evaluate it.
Ready to put technology to work for your business?
Book a free discovery call. No sales pitch — just an honest technical conversation about your goals.
Book a Free Discovery Call (opens in new tab)You’ll be talking to the founders themselves — an engineer and an ISB-trained product manager, accountable by name.
Every call ends with a written summary of what we’d build and roughly what it would cost — yours to keep, whoever you build with.
Often paired with
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