Intellyft is a custom software development company crafting blazing-fast web apps, native-feel mobile experiences, and production-grade AI tools for clients in India and worldwide — powered by React, Node.js and the latest LLM platforms.
Who we are
Intellyft is a custom software development & IT consulting company founded by three engineers with 20+ combined years of hands-on development and IT consulting experience. We've written the code, fixed the outages and made the hard architecture calls — now we put that experience to work for you.
A world where every company — from ambitious startups to global enterprises — builds smarter software, makes sharper decisions and grows without limits. World-class AI shouldn't be locked behind billion-dollar R&D budgets.
We don't help companies keep up. We engineer them to lead.To design, build and scale intelligent software and IT solutions that turn our clients' boldest ideas into market-defining products — shipping at the speed of ambition, consulting with honesty, partnering for the long game.
Your scoreboard is our scoreboard.We lead with brains, not buzzwords — every solution engineered sharper than what came before.
Clean, secure, built to last. No duct tape, no technical debt handed to future you.
Your problem becomes our problem — from the first line of code to the final result.
We tell you what you need to hear, not what's easy to say. Great consulting starts with truth.
Speed is a feature. We ship often and turn ideas into working reality before the moment passes.
We win only when our clients win — measured in your revenue, uptime and market share.
Software development services
Intellyft provides four core services: web development with React and Node.js, mobile app development with React Native, AI tool development on OpenAI, Gemini and Claude, and IT consulting — delivered by senior engineers in weekly shippable sprints.
Custom web application development — high-performance platforms, SaaS dashboards and e-commerce built with React, Next.js and Node.js, engineered for speed, scale and SEO.
One codebase, two platforms. Pixel-perfect iOS & Android app development with React Native that feels truly native — smooth at 60fps everywhere.
AI development services from RAG pipelines to autonomous agents — we ship production AI chatbots and LLM tools on OpenAI, Gemini and Claude APIs, orchestrated with LangChain.
Our arsenal
Component architecture, RSC, state at scale
APIs, streaming, queues, microservices
Cross-platform native apps & animations
Agents, RAG, tool-use orchestration
GPT models, assistants, embeddings
Multimodal AI & long-context apps
Agentic systems, tool use, MCP
Type-safe code across the entire stack
How we work
Deep-dive workshops to map goals, users and the right tech bets before a line of code.
UX flows and high-fidelity UI prototypes you can click — validated before build.
Weekly shippable sprints with CI/CD, code review and live preview environments.
Hardened launch: load tests, observability, security passes and store submissions.
Post-launch analytics, A/B experiments and AI model tuning to keep improving.
Selected work
An AI support copilot that resolves 72% of tickets autonomously for a fintech with 2M users — RAG over 40k docs with full guardrails.
−63% support costsHeadless e-commerce platform with Gemini-powered visual search and personalized merchandising, serving 500k monthly shoppers.
+41% conversion rateCross-platform health app with AI symptom triage and offline-first sync — 4.8★ across both stores with 300k downloads.
4.8★ · 300k installsNatural-language analytics: ask questions in plain English, get charts in seconds. Agentic SQL generation over enterprise warehouses.
10x faster reportingClient love
"Intellyft shipped our AI copilot in 8 weeks. It now handles most of our support volume. The engineering quality is the best we've seen from any agency."
"Our React Native app feels indistinguishable from native. Animations are silky on a 5-year-old Android phone. That's craft."
"They understand LLMs at a depth most agencies pretend to. Evals, guardrails, cost optimization — it all just worked in production."
FAQ
It depends on scope: a marketing website is typically far more affordable than a full SaaS platform or custom web application. After a free 30-minute strategy call we send a concrete plan, timeline and fixed estimate within 24 hours — no hidden costs, no hourly surprises.
Most MVPs ship in 6–10 weeks. We work in weekly shippable sprints with live preview environments, so you see real progress every week instead of waiting months for a big reveal. Larger platforms are phased so you can launch early and grow.
Yes — AI development is our most in-demand service. We build production-grade AI chatbots, copilots, RAG and vector search systems, and agentic workflows using OpenAI, Gemini and Claude APIs orchestrated with LangChain, including evals, guardrails and cost optimization.
React, Next.js and TypeScript on the frontend; Node.js APIs and microservices on the backend; React Native for iOS and Android apps; and LangChain with OpenAI, Gemini and Claude for AI development. One senior team across the whole stack.
Yes. We're based in India and serve startups and enterprises across 30+ countries, with overlap hours for US and European time zones, clear async communication and 24/7 support coverage.
Absolutely. Beyond development we offer IT consulting — architecture reviews, tech-stack strategy and AI readiness audits — plus post-launch support, monitoring, A/B experiments and model tuning to keep improving after release.
Yes — we're NDA-friendly and every contract assigns full intellectual property of the code and designs to you. Your idea stays yours; we just engineer it.
Let's build
Tell us about your project and we'll get back within 24 hours with a concrete plan, timeline and estimate.