Software, app and website development company in Coimbatore
We build the digital products that grow your business. Fluxx Tech designs and develops apps, websites and custom software for companies in Coimbatore and across Tamil Nadu, and runs the marketing that brings customers to them. Five years of delivery, one accountable team.
App DevelopmentWebsitesCustom SoftwareDigital MarketingUI/UX DesignEverything your business needs to go digital
From the first idea to launch and growth, we cover the full journey.
App Development
Mobile apps that customers keep installed.
Learn more →Web Development
Fast, secure websites that turn visitors into customers.
Learn more →Custom Software Development
Software shaped around the way your business works.
Learn more →Digital Marketing
Marketing that brings measurable enquiries, not just clicks.
Learn more →UI/UX Design
Interfaces people understand in five seconds.
Learn more →Consultancy
Technology decisions you can be confident about.
Learn more →Websites you can open and try
Working demo sites we built for five industries. Tap any one to explore it, then ask us to make yours.
Products built by Fluxx Tech
Ready-to-use platforms that we build, run and improve ourselves.
FluxxHR
HR management software built for Indian teams.
View product →WhatsApp Business API PlatformFluxxChat
Official WhatsApp Business API platform for campaigns, bots and team inbox.
View product →E-commerce and Delivery PlatformFluxxCart
Your online store, customer app and delivery partner app in one platform.
View product →Run WhatsApp marketing and support from one dashboard
FluxxChat connects your business to the official WhatsApp Business API: broadcast campaigns, a shared team inbox, chatbots and a wallet, all in one place.
- Broadcast approved templates to thousands of contacts
- Shared team inbox with assignments and notes
- See delivery, read and reply numbers live
A clear process from idea to launch
You always know what is happening, what is next and what it costs.
Why businesses choose Fluxx Tech
Local team, direct access
Based in Coimbatore. Meet us, call us, or visit. No ticket queues.
Five years of delivery
We have shipped apps, websites and software for businesses across industries.
End-to-end ownership
Design, development, hosting and marketing handled by one team.
Transparent and honest
Clear scope, fixed milestones and regular demos, so there are no surprises.
From the Fluxx Tech blog
Software Documentation Best Practices for Teams
Documentation helps people complete tasks and make decisions without guesswork. Long documents can fail when they are difficult to navigate, outdated or...
28 Oct 2026 · 2 min read
Feature Flags: Releasing Software Changes with More Control
A feature flag separates deploying code from making a capability available to users. It can support gradual rollouts, internal testing, emergency disabl...
28 Oct 2026 · 2 min read
Observability for Production Applications: Connecting Logs, Metrics and Traces
When production slows down, teams need more than a generic error message. Observability combines logs, metrics and traces to reveal system behaviour fro...
28 Oct 2026 · 2 min readQuestions we are often asked
Straight answers about working with Fluxx Tech in Coimbatore.
Where is Fluxx Tech based?
Fluxx Tech is based in Coimbatore, Tamil Nadu. We build software for clients in Coimbatore and across Tamil Nadu, and meet in person or online.
What does Fluxx Tech build?
We build mobile apps, websites, custom software and UI/UX designs, and we run digital marketing. We also build our own products: FluxxHR for HR and payroll, FluxxChat for the WhatsApp Business API, and FluxxCart for online stores with delivery apps.
How long has Fluxx Tech been building software?
Fluxx Tech has been building apps, websites and software for more than five years.
How do I get a quote for an app or website?
Send us your requirements through the contact page, call, or message us on WhatsApp. We reply within one business day, usually with a short call to confirm scope before quoting.
Do you work with businesses outside Coimbatore?
Yes. We work with businesses across all districts of Tamil Nadu and run projects with online meetings, regular demos and clear milestones.
Do you support the product after launch?
Yes. We stay with clients after launch for updates, monitoring and improvements.
Have an idea? Let us build it together
Tell us what you need. We reply within one business day.