Built in Pune since 2018·7 years shipping

Stop losing customers
to slow tools.
Ship AI in 14 days.

For Indian SMBs and mid-market — WhatsApp receptionists, voice agents in Hindi & Marathi, AI that posts to Tally, and custom software. ₹ priced. GST invoiced. Built on the Indian stack.

Makers of
ArcadeOSZeroEntryMedOS
9:41
DR
Dr. Mehta's Dental Clinic
AI receptionist · online
AI
Today
Type a message
2018
Building in Pune since
7 years shipping
3
Indian-built products
ArcadeOS · ZeroEntry · MedOS
14
Day average ship time
Productized SKUs
3
Languages out of the box
EN · हिन्दी · मराठी
Native to the Indian stacknot bolted on
WhatsApp Business APITallyRazorpayUPIZoho OnePractoGSTR-2BForm 26ASAISShopifyWooCommerceGoogle WorkspaceTwilio IndiaCloudflarePostgresCashfreeAiSensyInteraktWatiMagicBricks99acresHousing.comSwiggyZomatoKarixGupshupBhashiniSarvam AIRazorpay PayoutsAadhaar eKYCDigiLocker
Stitched on top of every·frontier AI model
ClaudeOpenAIGeminiLlamaMistralQwenVercel AI SDKLangChainLangGraphPineconeWeaviatePGVectorWhisperElevenLabsCartesiaBolnaVapiRingg AITwilio VoiceDeepgramAssemblyAIReplicateModalTogether AIGroqFireworks
The problem

Your business runs on WhatsApp, Tally, and Excel.Most AI tools weren't built for that.

Three holes that quietly leak money every month — until something automates them.

Leads die after-hours

Half your WhatsApp messages and missed calls come outside 10–6. Your front desk is gone. Your team is sleeping. Your competitor's bot just replied in 2 seconds.

₹40K–₹3L / month lost — typical Indian SMB

Your team retypes the same data 4 times

WhatsApp → Tally → Excel → CRM → Email. Every customer touches 3 spreadsheets. Errors creep in. Founders end up reconciling at midnight.

10–40 FTE-hours / week — verified across n8n setups

Foreign AI tools don't speak your stack

ChatGPT can't post to Tally. Western voice agents stumble on Hinglish. Western chatbots don't know GSTR-2B. You're paying global tool prices for half a solution.

Wrong stack. Wrong language. Wrong invoice format.
What we build

Four ways NVSX Labs ships unfair advantage.

Pick a service, pick an outcome, pick a price. No 12-page proposals. We quote in 24 hours and ship in 14 days.

How it works

From DM to live — in 14 days.

No discovery sprints, no 12-page proposals. We quote in 24 hours, sign in 48, ship in 14 days.

1
Day 1–3

Free audit + scoping

45-min call with our team. We map your workflow, identify the top 3 automations by ROI, write a 1-page playbook. Free, no pitch deck.

2
Day 4–10

We build. You answer one onboarding call.

We wire WhatsApp Business API, train the agent on your business voice, integrate Tally / Practo / CRM. You review, we iterate.

3
Day 11–14

Live. First booking / cart / invoice on Day 14.

Cut-over with full handoff. Daily summary to your WhatsApp. 30-day stabilization + monthly tune-up calls included.

What you're actually buying

Every lead answered in seconds. Carts chased on autopilot. Your team off the spreadsheets — while you sleep.

That's the outcome. And it isn't a hope — it's written into your contract.

Guaranteed, in writing
  • Recover 5× the monthly fee in Q1 — or we work free until you do.
  • 4× the monthly fee recovered in 90 days — or a 100% refund.
  • Live by the promised date — or the setup fee is on us.
Who we serve

Vertical-tuned playbooks for Indian businesses.

Same engine, different scripts — built for clinics, D2C brands, CA firms, builders, computer-electronics shops, coaching institutes, salons, and restaurants. Eight playbooks below.

चिकित्सालय·Clinics & Hospitals

AI receptionist on WhatsApp + voice in Hindi & Marathi.

The pain

30% no-shows · dormant patients · missed WhatsApp messages outside 10–6.

What we ship

AI receptionist on WhatsApp + voice in Hindi & Marathi. Practo / Google Calendar sync. Dormant-patient reactivation.

₹15K–₹35K / mo per location
Live in 14 days · setup ₹50K
See the Clinics playbook
+ 9 more verticals — gaming cafes (ArcadeOS), hotels, jewellery, gyms, diagnostic labs, pharmacies, logistics, auto dealerships, schools. See all
Productized SKUs

Fixed-price tiles you can buy on WhatsApp.

Outcome-priced. GST-clear. Live in days. Pay via Razorpay or UPI. Cancel anytime.

ClinicsLive in 14 days

AI Receptionist — Clinic Starter

25K/mo
+ ₹50K one-time setup · GST extra

Never miss a WhatsApp message or call again. Books, reminds, reactivates dormant patients.

  • WhatsApp Business API + voice agent
  • Hindi + English + Marathi
  • Practo / Google Calendar sync
  • Dormant-patient reactivation
  • Daily summary to your WhatsApp
Guarantee · 5× the monthly fee in Q1 or we work free until you hit it.
Most popular
D2C / ShopifyLive in 10 days

D2C Cart Recovery Engine

35K/mo
+ ₹60K one-time setup · GST extra

Recover 12–18% of carts via voice + WhatsApp + email. Industry benchmark — verified across India D2C.

  • Voice agent calls within 90s of abandon
  • WhatsApp + email follow-up cascade
  • Shopify webhook integration
  • Hindi + English script switching
  • ROAS-attributed dashboard
Guarantee · 4× monthly fee recovered in 90 days or 100% refund.
CA FirmsLive in 7 days

GSTR-2B Reconciliation for CAs

20K/mo
+ ₹40K one-time setup · GST extra

AI matches GSTR-2B to your books, posts to Tally, flags mismatches with audit trail. 40 seconds per invoice.

  • Auto-fetch GSTR-2B per client
  • Match → flag → post to Tally
  • 90%+ extraction accuracy (ZeroEntry-grade)
  • ITC reconciliation report
  • Per-client metering, GST-clear invoicing
Guarantee · If we can't process your books in 7 days, the setup fee is on us.
Need something custom? See all pricing or book a free 45-min audit.
N
NVSX Labs
India's own AI + software lab · Pune, since 2018

We've shipped software to Indian businesses for 7 years — gaming cafes, clinics, D2C brands, CA firms, finance teams. AI didn't change what we build. It changed how fast we ship it.

If your business runs on WhatsApp, Tally, Hindi, or a workflow three spreadsheets long — our team will tell you in 45 minutes if we can help, and exactly what it costs.

No 12-page proposals. No discovery sprints. ₹ pricing, GST invoice, UPI checkout.

WhatsApp our teamReplies within working hours · IST
FAQ

The questions you'd ask on WhatsApp.

If something isn't here, message our team directly — usually faster than reading.

Taking 4 audit calls / week

45 minutes with our team,
or 14 days to live.

Book a free audit — we map your top 3 automations by ROI and hand you a written 1-page playbook in 48 hours. Yours to keep, whether you hire us or not.

Free · 45 min · written 1-page playbook delivered in 48h