Best React, Next.js & AI Agent development company

At Declone Labs, we stand out by being intentionally specialized. We’re not a general tech partner we are a highly focused React, Next.js, React Native, and AI Agent development company dedicated to building fast, scalable, and intelligent digital products.

Our specialization allows us to go deep into each technology, stay ahead of emerging trends, and deliver solutions that don’t just work they perform. When companies hire us, they don’t just get developers; they get a product-driven engineering team that delivers speed, quality, and measurable business outcomes.
 

Our Philosophy: Frictionless Engineering

We operate on one core principle: Frictionless Development.
That means building processes where every stage from architecture and UX to development, QA, and release runs smoothly, predictably, and without unnecessary delays.
 

Our Expertise

  • React & Next.js Development (App Router, SSR, SEO-ready apps)

  • React Native App Development (iOS & Android)

  • AI Agent & Automation Systems (sales, marketing, support, RAG pipelines)

  • Node.js Backend & Scalable API Architecture

  • End-to-End Product Development (MVP → Enterprise)

  • Headless CMS (Sanity, Strapi, Supabase, Firebase, Shopify Headless)

     

Why Teams Trust Us

  • Deep, narrow expertise not “we do everything.”

  • Engineering-led delivery with true technical ownership.

  • Transparent weekly demos, sprint commitments, and clean communication.

  • Production-ready code built for scale and long-term stability.

  • AI-driven workflows that accelerate delivery by 30–40%.

     

Hire Us For

  • Web & Mobile App Development

  • Full-Stack MVP Development

  • AI Agent & Automation Platforms

  • Migration to React / Next.js / React Native

  • Modernizing Legacy Architectures

  • Technical Discovery & Feasibility Studies

  • Post-Release Support & Iteration

  • Code Audits & Performance Optimization
     

Our Mission

To help fast-growing companies launch market-leading products with clean engineering, AI-powered efficiency, and a development experience that feels effortless.

India India
Dumas Road, Surat, Gujarat 395007
$25 - $49/hr
10 - 49
2018

Service Focus

Focus of Mobile App Development
  • Enterprise Apps - 30%
  • Web Apps - 35%
  • React Native - 35%
Focus of Web Development
  • HTML5 - 25%
  • CSS3 - 25%
  • React Router - 25%
  • GatsbyJS - 25%
Focus of Software Development
  • Python - 25%
  • Node.js - 25%
  • ReactJS - 50%
Focus of Artificial Intelligence
  • Generative AI - 20%
  • Retrieval Augmented Generation - 20%
  • AI Consulting - 20%
  • AI Integration & Implementation - 20%
  • AI Agent Development - 20%

Industry Focus

  • Education - 20%
  • Financial & Payments - 20%
  • Healthcare & Medical - 20%
  • Legal & Compliance - 20%
  • Insurance - 20%

Client Focus

50% Small Business
40% Medium Business
10% Large Business

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