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Devian Labs · Software and app development studio, India

We build our own products. Then we build yours.

Devian Labs is an independent software studio. We build and run products of our own, and take on client projects of every kind, from a single automation to a complete product. For businesses in it for the long haul, we stay on as their product team.

Mobile · Web · Desktop · Extensions · Plugins · Automations · Backends · AI agents

Betelgeuse, our open-source notes and docs app
Devian Desktop, our open-source control center for AI coding agents
Campfyr, our group travel app

01What we build

Whatever it runs on, we build it.

Client projects of any kind, from a single automation to a full product across mobile, web and desktop. If it's software, we'll build it, and most of it we've already shipped for ourselves.

Mobile apps

Android and iOS apps in Flutter, offline-first when it matters, with payments and store releases handled.

In production: Mohur, Campfyr, Khao

Web applications

Products, dashboards, admin consoles and storefronts in React and Next.js, fast and search-friendly.

In production: Khao, Mohur

Desktop apps

Native apps for macOS, Windows and Linux with Tauri and Rust: small, fast and auto-updating.

In production: Devian Desktop, Betelgeuse

Extensions

Browser and editor extensions that put your product inside the tools people already have open.

Plugins and integrations

Plugins, webhooks, importers and third-party API integrations that connect systems that don't talk to each other.

In production: Betelgeuse, Devian Desktop

AI agents and MCP

MCP servers, agent tooling and LLM features with structured output, built with permissions in mind.

In production: Devian Desktop, Betelgeuse, Campfyr

Automations

Workflows, scheduled jobs, data pipelines and internal tools that take repetitive work off your team.

Backends and APIs

APIs, auth, databases, sync engines, security rules and edge workers, designed to be secure and cheap to run.

In production: Campfyr, Mohur

02Our products

Our products are our R&D.

We design, build and run our own software. It's where we take technical risks, build IP we can reuse, and learn what it takes to launch and maintain a product, before a client ever pays for that lesson.

Open source
Devian Desktop case study
Devian Desktop overview: recent agent sessions, risky actions, leftover servers and token usage
Devian Desktop logo

Devian Desktop

Open source

A control center for the AI coding agents on your machine.

Devian shows what Claude Code, Codex, Cursor, OpenCode and Antigravity actually did on your machine: every session, command and file edit, the servers they left running, what they remember and how many tokens they used. Free, open source and fully local.

RustTauri 2React 19TypeScriptSQLite
Mobile and web
Mohur community feed with the coin of the day
Mohur catalogue progress by country
Mohur logo

Mohur

Community

Coin collecting, for people who see history in coins.

Open beta on AndroidCase study →
Campfyr trips list with illustrated destinations
A trip's day view with weather and the next stop
Campfyr logo

Campfyr

Travel

One shared home for a group trip.

Pre-releaseCase study →
Khao orders by table, from incoming to done
A QR code for every table, ready to print
Khao logo

Khao

Small business

QR menus and table ordering for small food businesses.

Version 1.0Case study →

03Client work

Selected client projects.

Custom software for founders, and websites that help local businesses get found online.

Nolia website

Cloud kitchen storefront

Nolia

An artisanal dessert storefront where customers craft and order their own treats. Designed and built by us, and live with real customers since launch.

₹1.5 lakh+ in ordersVisit site

04Work with us

Build a project, or build a future.

Long-term partnership

Your long-term product team.

Some products don't end at launch. We join as your ongoing engineering team on a monthly retainer, and we build, run and grow the product with you over years, not sprints.

How partnerships work →
  • A dedicated team

    The same engineers every month, who know your codebase, your users and your business.

  • Roadmap together

    We plan with you each month: what to build next, what to fix, what to leave alone.

  • Build and run

    New features, releases, infrastructure, monitoring and fixes, across every platform your product lives on.

  • Product thinking

    We bring what we've learned shipping our own products: what to measure, what to cut, when to rebuild.

Teams with a clear brief

Custom software

A defined project, built end to end. Mobile, web, desktop, extensions, plugins, automations and backends.

Learn more →

Founders and new ventures

MVP from idea

Your idea, scoped tightly and shipped as a working product in 4 to 8 weeks.

Learn more →

Local businesses

Go digital

Fast, modern websites for shops, hotels and service businesses that bring in customers.

Learn more →

05How we work

Small team. Real products. No middle layer.

01

We ship our own products

We know what it takes to launch, support and grow software, not just to build it. Every client project gets that experience.

02

One team, every platform

The app, the backend, the desktop client and the extension come from the same people, so nothing falls between vendors.

03

You own everything

Code, infrastructure and accounts are yours, documented so any engineer can pick them up. No lock-in.

04

Straight to the builders

You talk to the people writing the code. The founder is involved in every engagement.

Have something to build?

A new product, a project on any platform, or a long-term partnership. Tell us what you're working on and we'll reply within a day.

Or call +91 91876 57958

Message us on WhatsApp