Appther is Delhi NCR's most trusted software engineering firm — building custom mobile apps, AI-powered platforms, and enterprise systems for startups and global enterprises from our Noida office.
From Noida startup MVPs to Delhi enterprise-scale platforms — our full-stack engineering team delivers everything with fixed-price contracts and clear milestones.
Native Android (Kotlin), iOS (Swift), and cross-platform apps with Flutter and React Native. Play Store & App Store publishing included. Optimised for Indian network conditions.
Explore Service →Custom AI chatbots, generative AI apps, LLM integrations (GPT-4, Gemini, Claude), computer vision, predictive analytics, and AI agents — built for Indian market challenges.
Explore Service →WhatsApp Business API chatbots, AI voice agents, and multilingual bots (Hindi & English) that automate customer service and reduce support costs for Delhi NCR businesses.
Explore Service →React, Next.js, and Node.js full-stack platforms, SaaS products, B2B portals, admin dashboards, and marketplace solutions — fast, scalable, and enterprise-secure.
Explore Service →Odoo ERP, Salesforce CRM, and custom enterprise systems with GST, e-invoicing, and DPDPA compliance baked in. Implemented and supported from our Noida office.
Explore Service →AWS, Azure, and GCP architecture, Docker/Kubernetes, CI/CD pipelines, and 24/7 SRE-grade monitoring — so your team ships faster without managing servers.
Explore Service →VAPT audits, SOC2, ISO 27001, and DPDPA compliance for Delhi NCR enterprises. Security-first architecture from day one — not an afterthought.
Explore Service →ETL pipelines, real-time dashboards, BI integrations (Power BI, Tableau), and AI-powered analytics — turning raw data into decisions that grow your business.
Explore Service →Embed senior Appther engineers directly into your team. Hire React, Flutter, Python, Node.js, and AI/ML developers from our Noida talent pool on flexible monthly contracts.
Hire Developers →We've been building software in Noida since 2017. Here's what makes working with us different from every other agency in Delhi NCR.
We're not a remote-only agency. Our Noida development centre in Sector 59 is open for client walkthroughs, sprint demos, and design workshops. Your team can meet our team in person.
Every engagement begins with a signed scope, milestone plan, and fixed quote. No scope-creep surprises. No hourly billing ambiguity. What we quote is exactly what you pay.
From your first wireframe to your AI model in production — one team, one point of contact. No stitching together multiple vendors across different Delhi NCR offices.
We apply international engineering standards (SOC2, ISO 27001) while deeply understanding UPI, GST, Aadhaar integration, DPDPA, and the nuances of building for Indian users.
20, First Floor, Logix Infotech Park
Sector 59, Noida — 201301
Mon–Fri 9:00 AM – 6:00 PM IST
From healthcare startups in Gurugram to logistics enterprises in Delhi, we've built production-grade software across every industry that demands reliability.
Telemedicine apps, patient portals, EHR/EMR systems, and ABDM-compliant health platforms.
UPI apps, digital wallets, NBFC platforms, lending apps, and RBI-compliant payment solutions.
LMS platforms, live class apps, AI tutors, assessment engines, and educational video streaming.
Marketplace platforms, Shopify integrations, WhatsApp commerce bots, and order management systems.
Fleet tracking, WMS, driver apps, route optimisation, and last-mile delivery management platforms.
Property listing apps, builder CRMs, RERA-compliant platforms, and virtual property tour software.
IoT dashboards, predictive maintenance AI, quality control vision systems, and factory automation.
Online ordering apps, kitchen management systems, reservation platforms, and hyperlocal delivery.
A structured, transparent process that has delivered 500+ projects on time and within budget across Delhi NCR and globally.
Free consultation, requirements workshop, technology recommendation, and a detailed project scope document before any commitment.
Wireframes, interactive Figma prototypes, and pixel-perfect designs approved by you before a single line of code is written.
2-week sprints, daily standups, live staging environment, and weekly video demos so you always know exactly where your project stands.
Automated testing, manual QA, performance benchmarking, and security scanning before every release. Zero-bug guarantee on delivery.
Deployment, store publishing, post-launch monitoring, and tiered support packages to keep your product growing after go-live.
We pick the right tool for the right job — no hype, no vendor lock-in. Just battle-tested technology that scales with your business.
No hidden charges. Fixed-price contracts. Clear milestones. The right investment for your stage of growth.
For first-time founders and D2C brands who need a production-ready app with core features, fully published to app stores.
For funded startups and growing brands needing a polished multi-feature product with AI integrations and analytics.
For established companies needing complex integrations, multi-role architecture, ERP connectivity, and enterprise-grade security.
All prices are indicative estimates. Contact us for a detailed quote tailored to your project requirements.
Trusted by startups, scaleups, and enterprise teams across Noida, Delhi, and Gurugram.
"Appther built our entire logistics platform from scratch. They understood Indian compliance requirements without us explaining — GST, UPI, e-invoicing was all handled correctly. The Noida team was available for every sprint demo. Exceptional quality."
"We hired three Flutter developers from Appther for 8 months through staff augmentation. Brilliant engineers — zero attrition, zero handholding needed. They shipped features faster than our in-house team. Highly recommended for any Gurugram startup."
"Their AI chatbot reduced our customer support load by 60% in just three months. The WhatsApp bot handles Hindi and English conversations seamlessly. Appther genuinely understands AI development for the Indian market — no other Delhi company does this."
Our Noida office is the engineering hub. We actively serve clients across the entire National Capital Region — and deliver globally.
20, First Floor, Logix Infotech Park, Sector 59, Noida 201301. Open Mon–Fri for in-person client meetings, sprint reviews, and design workshops.
We serve clients from South Delhi, Central Delhi, Dwarka, Rohini, Saket, Connaught Place, and all parts of the National Capital Territory.
Regular on-site visits to Gurugram (Cyber City, Golf Course Road, Sohna Road) and Faridabad for enterprise client meetings.
Book a free 30-minute consultation. We'll review your idea, recommend the right technology stack, and deliver a detailed proposal — zero commitment required.
Get In Touch
Share your requirements and our Noida team will respond within 24 hours.