Commerce infrastructure, researched and shipped
We build thecommerce backbone for Indian SMBs
WatEase is a research-driven engineering team. We design distributed systems, payment pipelines, and WhatsApp-native commerce flows — then harden them into a single platform built for India's 63 million MSMEs (Ministry of MSME, 2024).
What we research & ship
Distributed Systems
Multi-region databases, real-time inventory sync across stores, and fault-tolerant workflows that survive partial failures.
Payments & GST
UPI-native payment pipelines, idempotent ledgers, GSTR-1/2/3B automation, and e-invoice IRN generation with signed-webhook reconciliation.
WhatsApp Commerce
WABA-grade message routing, template approval automation, conversational order flows, and hardening against rate-limit failure modes.
Applied Research
Demand forecasting, reorder-point learning, fraud detection on cash-on-delivery, and LLM-driven customer support triage.
Built for scale, designed for India
We started WatEase after years of building back-office systems that never quite fit the businesses they were meant to serve. Our team has deep experience designing distributed platforms at global tech companies — the kind of systems that process billions of events and stay up through the weekend.
Then we looked at India. 63 million MSMEs (per the Ministry of MSME, 2024). Most running on fragmented tools — one app for inventory, another for billing, spreadsheets for accounts, WhatsApp for orders. Nothing talking to each other. No single source of truth.
So we built WatEase — a single distributed commerce platform. B2B wholesale, B2C retail, real-time inventory sync, GST-compliant billing, payments, and WhatsApp automation, all integrated at the data layer. No glue code, no spreadsheet exports, one primary key across the business.
The engineering rigor of an enterprise platform, priced and packaged for every merchant in India.
Our Mission
Give every Indian business the commerce infrastructure that Fortune 500 companies take for granted — one integrated platform for selling, inventory, accounting, and customer relationships. No enterprise contracts. No fragmented stack.
What drives us
Four principles we refuse to compromise on, no matter how fast we grow.
Simplicity First
If a kirana store owner can't figure it out in 5 minutes, we haven't done our job. We obsess over making powerful tools feel effortless.
Built for India
UPI-native payments, Hindi + English support, WhatsApp-first workflows. Every feature is designed for how Indian businesses actually operate.
Speed Over Perfection
We ship fast, learn faster. Our merchants don't wait months for features — they get weekly improvements that move the needle.
Merchant Obsessed
We're not building for investors or awards. Every line of code, every pixel exists to help merchants sell more and work less.
Founder
The people behind WatEase. Click through to verify professional experience on LinkedIn.
Sameer K Patro
Founder & CEO
Hands-on engineer with 15+ years of experience building distributed systems, cloud storage platforms, and edge-computing workloads. Polyglot programmer (Go, Python, TypeScript, Java, Rust) with production experience designing message-passing architectures — event streams, durable queues, and async coordination across multi-region services. At WatEase, translating that infrastructure background into a single commerce platform for Indian SMBs.
View LinkedIn profileHow we're organized
A small, focused team. Three functions, one north star: make Indian merchants more productive every week.
Founding & Engineering
Product, platform, infra
A small, hands-on team of engineers with deep experience in distributed databases, event-driven architectures, and payment infrastructure. We write the code, review every PR, and carry pager duty for the services we ship.
- Design reviews and RFC-driven development
- Every merge runs through integration + smoke suites
- On-call rotation with public post-mortems
Research
ML, forecasting, automation
We treat hard problems as research problems. Demand forecasting, reorder-point learning, fraud signals, and conversational automation ship as paper-worthy ideas hardened into production features.
- Quarterly internal tech reports
- Open benchmarks against prod workloads
- Continuous A/B on merchant outcomes
Merchant Success
Onboarding, support, training
A specialist team that onboards every merchant personally. We speak English and Hindi, and are available Mon–Sat 9 AM– 7 PM IST. Enterprise plans include an SLA-backed response guarantee.
- Priority support for Professional; SLA guarantee for Enterprise
- In-app guided onboarding for every merchant
- Quarterly business reviews for growth plans
We hire slowly and intentionally. If you want to work on commerce infrastructure that real businesses depend on, write to us at careers@watease.com.
What you get for joining before we go GA
WatEase is in early pilot — built in the open with founding customers, not pitched to them. Take a spot now and the commitments below are yours for as long as the account is active.
A direct line to the founders
Pilot customers get a private WhatsApp thread with the founding team for onboarding and the first 90 days. No support-tier escalation matrix, no ticket queue.
Roadmap vote that actually counts
Founding-pilot customers get a recurring vote on the next quarter's roadmap. We ship the top three asks each quarter and publish the outcomes openly.
Locked-in pilot pricing
Whatever pricing tier you join the pilot at — including Free Forever — stays in place as long as the account is active, even after general-availability pricing moves.
India-first, by construction
UPI checkout, GST-compliant invoicing, DPDPA-aligned data handling, Hindi support, Razorpay/PhonePe/Paytm rails — all of these are core, not feature flags.
White-glove migration
We migrate your existing Tally/Marg/Shopify/WooCommerce catalog and customer list ourselves — you do not run a CSV import. No data loss, no double-entry month.
No lock-in, ever
Cancel any time and take a full export of your customer list, conversation history, order data, and template library in standard formats. We never gate your data.
Spots are released in small batches so we can onboard each customer end-to-end. We will tell you on the call if the current batch is closed.
Founding-customer spots are open. Take one before they close.
WatEase is in early pilot — limited spots come with direct founder onboarding, locked-in pilot pricing, and a roadmap vote. Free plan available; pilot benefits continue as long as your account is active. Talk to us before the cohort closes.