Build • Create • Automate

We build Shopify apps, web platforms and AI automation that grow your business

Fossil Apps is a software development studio and Shopify Partner. We design, build and support custom apps for e-commerce brands, startups and growing businesses, from idea to launch and beyond.

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One team, end to end

  • Product planning & UX
  • Design & development
  • Launch & app store submission
  • Support & new features
Shopify PartnerBased in India, working worldwideReply within 1 business day
What we do

Development services built around your goals

One team for planning, design, development and ongoing support, so your product ships faster and keeps improving after launch.

Shopify App Development

Public and custom Shopify apps, theme app extensions, checkout and admin integrations built on Shopify’s latest stack.

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Web & SaaS Development

Fast, secure web applications, SaaS platforms, dashboards and business websites with clean, maintainable code.

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AI Chatbots & Automation

AI assistants, chatbots and workflow automation that answer customers, qualify leads and remove repetitive work.

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Mobile App Development

Android and iOS apps with smooth UX, connected to your backend, payments and notifications.

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Our products

Apps we build and run ourselves

We don’t just build for clients. We design, ship and support our own Shopify apps, so we know what it takes to run software in production.

Shopify App

Fossil: Fraud Country Blocker

Protect your Shopify store from fraud, bots and unwanted traffic by blocking or redirecting visitors based on their country or region.

  • Block or redirect visitors by country and state
  • Simple rule setup from the Shopify admin
  • Visitor logs to see what was blocked and why
  • Lightweight storefront script via theme app extension
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Shopify App

Advizo: Astrology Chat & Call

Turn your Shopify store into a consultation platform. Offer paid chat, voice and video sessions with astrologers and experts, plus built-in astrology tools.

  • Chat, voice call and video consultations
  • Kundli, horoscope, panchang and matchmaking tools
  • Customisable consultant profiles and storefront pages
  • Payments go straight to the merchant
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How we work

A clear process from idea to launch

You always know what is being built, what it costs and when it ships.

01

Discover

We understand your business, users and goals, then define scope, timeline and budget.

02

Design

Wireframes, UI design and technical architecture, reviewed with you before any code is written.

03

Build & Test

Agile development in short sprints with regular demos, code reviews and thorough testing.

04

Launch & Support

Deployment, app store submission, monitoring and ongoing improvements after go-live.

Why Fossil Apps

A small, focused team that ships production software

You work directly with the engineers building your product. No layers of account managers, no surprises.

About Us

Direct access to developers

Talk to the people writing your code, with clear weekly updates.

Product experience

We run our own Shopify apps, so we build with real production lessons.

Secure & scalable by default

Clean architecture, best-practice security and code you fully own.

Long-term partnership

Maintenance, updates and new features after launch, not just a handover.

Technologies

Modern, proven tech stack

ShopifyReactNode.jsRemixLaravelPHPWordPressMySQLAndroidiOSOpenAI & Claude APIsCloudflare

Have an app or platform in mind?

Tell us what you are building. We reply within one business day with clear next steps.

Start a Project