Devtechify · Gujarat
Software Development Company in Vapi
Websites, custom software, AI agents, WhatsApp automation and billing tools for Vapi businesses, built by Devtechify.
Vapi sits right on the Gujarat border, and its industrial estate is one of the biggest chemical clusters in the region. Process units, dye makers, packaging suppliers and engineering shops fill the lanes, and trucks go out in every direction. Because the town is close to Maharashtra and Daman, many businesses deal with buyers and suppliers in more than one state, which complicates invoices and transport papers. A missing document can hold a truck at the gate, and the clock keeps running.
For trading and supply businesses, billing that handles multi-state invoices and transport details tends to be the most practical first project.
What we build for Vapi's businesses
Chemical and dye manufacturers
Chemical and dye units work in batches and ship across state lines, so software keeps batch numbers, transport details and invoices tied together and reduces the risk of a truck being held for paperwork.
Dealer billing and ledgers, purchase tracking for raw materials, and a clear product catalogue and enquiry site for buyers.
Read the guideEngineering and machinery firms
Engineering shops make and repair parts for estate units, and urgent orders mean jobs are started before paperwork is final, so a simple job record helps prevent unbilled work.
Quotation and enquiry management, project-wise billing, purchase orders to suppliers, and a credible company website that wins tenders.
Read the guideWholesalers, traders and distributors
Wholesalers supplying packaging, chemicals and consumables to the estate sell to many small units on credit, so the pain is ageing dues and knowing whom to call before the month closes.
Fast invoicing, party-wise receivables and payables, purchase bills, stock, and a daily dashboard of what is owed and what is due.
Read the guideReady-made tools your Vapi team can start with
Not every problem needs a custom build. We run two products of our own, and can customise either for your business.
WhatsApp API & CRM platform
WA Getway
WhatsApp messaging, automation and CRM for your business.
- Multiple WhatsApp numbers with QR login
- Official Meta Cloud API CRM (templates, 24-hour window, opt-in)
- Broadcasts, scheduler and auto-replies
Billing, invoicing & inventory
Billy
Invoicing, POS and stock for growing businesses.
- Invoices, quotations, delivery challans, sales returns and recurring billing
- POS counter for fast over-the-counter sales
- Purchase bills, purchase orders and purchase returns
Services in Vapi
How a project works
- 1A short call to understand how the business runs today.
- 2A written plan with scope, timeline and a fixed price.
- 3Build in small steps with a working demo every week.
- 4Launch, train your team, and support after go-live.
Questions from Vapi businesses
Does Devtechify have an office in Vapi?
Our team is based in Bengaluru and works with clients across India remotely. For Vapi projects we run the kickoff, weekly demos and reviews over video calls and WhatsApp, and we can plan an on-site visit when a workshop would genuinely help.
Can you build software for chemicals and dyes in Vapi?
Yes. For this kind of business we typically build: Dealer billing and ledgers, purchase tracking for raw materials, and a clear product catalogue and enquiry site for buyers. Chemical and dye units work in batches and ship across state lines, so software keeps batch numbers, transport details and invoices tied together and reduces the risk of a truck being held for paperwork.
How much does a website or custom software cost for a business in Vapi?
It depends on scope, not on the city. A simple business website is a small project, while custom software with logins, billing or integrations takes longer and costs more. We give a fixed scope and estimate after a short discovery call, and our guide on website and app costs explains what drives the number.
Do you offer WhatsApp automation and billing software for Vapi businesses?
Yes. WA Getway is our WhatsApp platform for messaging, broadcasts, auto-replies and the official Meta Cloud API. Billy is our cloud billing and inventory software for invoices, POS, stock and dues. Both are live, and either can be customised for your business.
How do we get started with a project in Vapi?
Fill in the short form on this page or message us on WhatsApp. We reply within one business day, set up a call, and send a clear plan with scope, timeline and price before any work begins.
Useful reading
From Purchase Order to Purchase Bill: A Clean Workflow
Buying stock over the phone is fast. Untangling it three weeks later, when the supplier's invoice doesn't match what arrived, is not. A short workflow prevents most of that.
How to Brief a Dev Agency So You Actually Get What You Want
The best projects we've ever shipped had one thing in common, and it wasn't a bigger budget — it was a client who could clearly say what "done" looked like.
WhatsApp API for Small Business: What It Is and If You Need It
Most shop owners hear WhatsApp API and picture something only banks use. It is closer to a plain doorway that lets your software send and receive messages for you.
Billing Software for Small Businesses in India: What to Look For
Most people compare feature lists and still buy the wrong billing software. Compare it against your own Tuesday instead, and the right choice gets much easier to see.
Talk to Devtechify
Building something in Vapi? Tell us about it.
Four quick questions and we reply within one business day with an honest view on the fastest way to ship it.
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Let’s build something great
Which industry does your business belong to?
Pick the closest match — we'll tailor the rest for you.