Vetrivelappverse.
Automation experts · 30+ years

We turn manual work into software.

Custom, tailored software built around your exact processes — with two-way Tally & Zoho sync, web & mobile apps, and AI agents that handle the busywork.

Built from scratch · never an off-the-shelf template
0+
Years combined experience
0%
Tailored, never templated
2-way
Tally & Zoho sync
24/7
Automations running
// What we automate

The work your team still does by hand — handed to software.

Every repetitive task that eats hours, gone. We replace the copy-paste, the re-typing and the chasing with software that just runs.

By hand Re-typing invoices & vouchers into Tally
Automated Captured once, posted automatically
By hand Copy-pasting between Excel, Tally & Zoho
Automated Synced in real time, both directions
By hand Reconciling bank statements line by line
Automated Rule-matched in seconds
By hand Rebuilding the same report every week
Automated Live dashboards, always current
By hand Chasing approvals over email & WhatsApp
Automated Routed & tracked in-app
// Capabilities

Everything we build to make it run itself.

One team, the full stack — from the automation engine to the Tally and Zoho bridges to the apps your people actually use.

01

Workflow Automation

Repetitive steps run on rules and triggers — no one watching, nothing forgotten.

02

Tally Integration

Deep two-way sync — vouchers, ledgers and masters flow in and out automatically.

03

Zoho Integration

Books, Inventory, CRM and more — connected so your stack stays in step.

Our core

Custom Tailored Software

Bespoke and built from scratch around your exact process — never an off-the-shelf template.

05

Web Portals & Apps

Fast, secure portals and dashboards your whole team works in, on any browser.

06

Mobile Apps

Native Android & iOS apps that take the work into the field and the warehouse.

07

AI Agents & Integrations

Agents that read, decide and act — plugged into the tools you already run.

// Any business application

If a team does it by hand, we can build it.

No vertical we won't take on. We map how a department actually works, then build the software it needs — across every corner of the business.

01

Finance & Accounting

Auto-posted vouchers, GST-ready books and live P&L.

02

Inventory & Stock

Real-time levels, low-stock alerts, batch & expiry tracking.

03

Sales & CRM

Lead-to-invoice pipelines, quotes and follow-up reminders.

04

HR & Payroll

Attendance, leave, payslips and statutory filings.

05

Manufacturing

BOMs, work orders and live production & material tracking.

06

Procurement

Purchase requests, vendor approvals and PO automation.

07

Logistics & Field

Dispatch, delivery proofs and field-staff mobile apps.

08

Ops & Internal Tools

Admin portals, dashboards and the tools your team is missing.

// For CA & accounting firms

Client reports, generated from their Tally & Zoho data.

It's what accounting firms ask us for most — so we made it the core. Whatever a client runs their books on, we turn it into the reports you hand back, formatted and on schedule.

Most requested

Pull the report — don't rebuild it.

Stop exporting to Excel and re-keying the same statements every period. Connect once and every report pulls straight from the client's books.

  • 1Connect each client's Tally or Zoho Books — once.
  • 2Pick the report and the period.
  • 3Generated, branded with your firm's name, and sent — in seconds.
Profit & Loss
Income statement
Balance Sheet
Financial position
Cash Flow
Inflow / outflow
GST Summary
GSTR-1 / 3B working
Receivables Ageing
Outstanding by age
Ledger & Party
Account statements
MIS Pack
Management report
Ratio Analysis
Financial ratios
For your practice

Run the whole client book

  • Multi-client reporting — generate the same pack across every client in one run.
  • Scheduled & automated — monthly and quarterly reports go out without anyone remembering.
  • Books reconciled first — Tally and Zoho data matched and cleaned before a report ever leaves.
  • One compliance calendar — GST, TDS and filing dates tracked across the whole list.
For your clients

Give each client their own view

  • A branded client portal — your firm's name, where they upload bills and pull their own reports.
  • Live dashboards — cash flow, receivables and GST liability, always current.
  • Auto-posting — their invoices and receipts flow into Tally or Zoho with no re-keying.
  • Plain-language summaries — the numbers explained for them, not just exported.
// Products

SaaS we've built and run ourselves.

We don't only build for clients — we ship and operate our own SaaS. Each one solves a real problem for Indian businesses, built around GST compliance and Tally, with AI doing the heavy lifting.

GST Notice AIgstnoticeai.com Live SaaS

Reply to any GST notice in 60 seconds.

AI GST-notice management for Indian CA firms. Upload any notice — DRC-01, ASMT-10, ADT-01 and more — and it extracts the details, drafts a response with CGST Act citations and defense points, tracks every deadline, and reconciles ITC across all your clients.

OCR notice intakeAI replies + citationsDeadline alertsMulti-client dashboard
Visit gstnoticeai.com
Pramaan Autopramaanauto.com Live SaaS

GST billing for auto spare parts shops.

Billing and inventory built for auto spare parts dealers — fast GST invoicing, e-Invoice and e-Way Bill, AI voice billing, stock tracking, Tally export and bank reconciliation. Free 30-day trial.

GST invoicinge-Invoice & e-Way BillAI voice billingTally export
Visit pramaanauto.com
TallyProtallypro.xyz Live SaaS

Tally Day Book in, prescribed Excel MIS out.

Built for CA firms: import a client's Tally Day Book XML once and turn it into reusable, prescribed Excel MIS reports — sales, purchases, outstanding and GST views — without rebuilding the same sheets every month.

Day Book XML importPrescribed Excel MISCA-firm workflowsTallyPrime friendly
Visit tallypro.xyz
StockistFlowstockistflow.xyz Early access

Tally's missing operational half for FMCG distributors.

One operating view across every principal — schemes, stock, collections and field teams — with AI agents that surface leakage overnight and a Tally-safe guarantee: entries arrive as normal vouchers through Tally's import menu, never touching the company file.

Multi-principal viewAI action centerScheme intelligenceField + delivery apps
Visit stockistflow.xyz
VetriBooksvetribooks.xyz Live SaaS

Manufacturing invoicing & vendor bills — straight into Tally.

Billing built for manufacturers: goods invoices with HSN/UOM, item & gross discounts, TCS, and template-perfect PDF/XLSX output — with e-Invoice and e-Way Bill in one click. Scan any supplier PDF and AI drafts the purchase bill for human review, then pushes it to Tally. Approvals, version locks and a full audit trail are built in, so the books stay clean by design.

GST goods invoicinge-Invoice & e-Way BillAI vendor-bill scanningDiscounts & TCSTally pushAudit trail
Visit vetribooks.xyz
EI-Simplifyeisimplify.com Live SaaS

The complete institution ERP — one platform for schools, colleges and trusts.

Twenty-plus modules on one real-time platform: academics, attendance, exams, fees, payroll, accounts, transport, hostel, library, communication, student welfare and AI — board-aware for CBSE & Karnataka State, with a role-based app for every role and Tally export for accounts.

20+ modulesFees, payroll & Tally exportBoard-aware syllabusRole-based apps
Visit eisimplify.com
CloseLoop CAcloseloop.vetrivelappverse.com New - Pilot

Evidence-closure autopilot for Indian CA firms.

Month-end GST readiness without the chaos. CloseLoop auto-collects Tally data, GST portal exports, WhatsApp evidence, emails, and shared drive files into one workspace. It reconciles everything, flags exceptions with source citations, and packs a review-ready proof bundle. No more chasing documents across folders and WhatsApp.

Multi-source intakeAuto reconciliationException ledgerProof packsAgent-assisted reviewSource-to-conclusion trace
Visit closeloop.vetrivelappverse.com

All seven are live SaaS products designed, built and operated by Vetrivelappverse — the same team behind the custom software we build for clients.

// How we build · Agile

Shipped in sprints, not someday.

A disciplined Agile process means you see working software early and often — and you steer it the whole way.

Discover & map

We sit with your team and map every manual step, system and hand-off as it really happens.

Architect & prototype

We design the data model and integrations, then put a clickable prototype in your hands.

Build in 2-week sprints

Working software every fortnight. CI/CD · automated tests · sprint demos

Launch & support

Phased rollout, your team trained, and us on hand as it scales.

How we work Scrum CI/CD Automated tests Code review Phased rollout
// FAQ

Questions, answered.

The things businesses and CA firms ask us most before starting a project.

What does Vetrivelappverse do?
We turn manual work into software. We automate repetitive processes and build custom, tailored software around how your business actually works — with two-way Tally and Zoho integration, web and mobile apps, and AI agents.
Do you integrate with Tally and Zoho?
Yes. Deep two-way integration is our specialty — vouchers, ledgers, masters and inventory flow both ways, so your records stay in step without manual re-entry.
Can you build software for CA and accounting firms?
Yes. We work with CA firms every day — generating client reports straight from Tally and Zoho data, reconciling GST and TDS, collecting documents, and tracking compliance across the whole client book.
What SaaS products does Vetrivelappverse offer?
Seven live products: GST Notice AI for AI-drafted GST notice replies, Pramaan Auto — GST billing and inventory for auto spare parts shops, and StockistFlow — the operational platform for FMCG distributors running Tally, and VetriBooks — manufacturing invoicing, e-invoicing and Tally-integrated vendor-bill automation, and TallyPro — prescribed Excel MIS reports from Tally Day Book data, and EI-Simplify — the complete institution ERP for schools, colleges and education trusts.
How do you build, and how long does it take?
We work in two-week Agile sprints with working demos along the way, so you see software early and steer it the whole way — from discovery and prototype to phased rollout and support.
// Contact

Tell us the task you're tired of doing.

Send the one process that wastes the most time. We'll come back with how we'd automate it and what it takes to build.

devbapp@gmail.com
No obligation · we reply within two business days
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