Web Applications
Built for Scale.
Authenticated sessions, per-user data, and a database that has to stay correct under load — a web application is a software product that happens to run in a browser. We build them in Next.js and Node.js, price them fixed, and hand over the repository.
Complex business logic, made simple to use
Off-the-shelf tools stop where your process gets specific, and that is usually the part that matters most. We map how your operation actually runs, then build the schema, API, and permission model around it — the decisions that are expensive to change once you have real data in the system.
SaaS Architectures
Multi-tenant engines with robust user management logic.
Enterprise Security
OWASP-compliant code and secure encrypted protocols.
Engineered Speed
Optimized for performance under heavy concurrent load.
Cloud Native
Scalable infrastructure using AWS and GCP standards.
How we work
"A web application is not a website with a login button. Get the database design, API contract, and permission boundaries right before the first screen is wireframed, and everything after that gets cheaper."
- 100% Custom Engineered Source Codebase
- Comprehensive Security & Technical QA Audits
- Managed Cloud Deployment & Auto-Scaling Support
Application Capabilities
What we build most often, and the parts buyers usually underestimate.
Custom SaaS Platforms
Multi-tenant products where each customer's data is isolated at the database level, not filtered in application code.
Enterprise Portals
Internal tools and client portals that replace the spreadsheet three people email around.
MVP Engineering
Fast-tracked development to validate complex ideas with a high-quality functional product.
High-Perf PWAs
Installable apps with offline caching and push, skipping store review — within the browser limits above.
API Engineering
Designing robust REST and GraphQL APIs for seamless third-party and internal integrations.
Security Hardening
Deep architectural reviews and hardening against modern web security vulnerabilities.
User-Centric UI
Interfaces designed so a new user completes the core task without being trained first.
Managed Support
Ongoing performance monitoring, auto-scaling, and proactive security management support.
The Success Roadmap
A rigorous, phase-based approach to building world-class web applications.
Technical Discovery
We map your current process, including the exceptions people handle manually, and agree what the first release must do.
Product Architecture
We design the database schema, security layer, and high-fidelity UI/UX workflows.
Iterative Engineering Phase
Our developers build in 2-week sprints, providing functional code and regular technical demos.
Launch & Scaling
Deployment to production with monitoring and backups in place, then performance tuning as real usage arrives.
Our App Stack
A deliberately boring stack. Widely adopted, well documented, and easy for you to hire against later.
Next.js / React
Frontend Engine
Node.js
Backend Core
PostgreSQL
Data Integrity
AWS / GCP
Hosting & Scaling
What a web application costs
Published because the alternative wastes your time. If your budget and our range do not overlap, both of us would rather know that before a discovery call than after one.
| Scope | Build cost | Timeline |
|---|---|---|
| Focused internal app — one workflow, authenticated users, a dashboard | ₹2–5 lakhs | 4–8 weeks |
| Multi-workflow platform with integrations and role-based permissions | ₹6–15 lakhs | 3–5 months |
| Enterprise build integrating with existing ERP or legacy systems | ₹30 lakhs+ | 6–12 months |
Then budget 15–20% per year of the build for engineering upkeep, plus ₹8,000–₹40,000 per month for hosting, database, monitoring, and backups. Year two is not free, and a quote that implies otherwise is hiding it.
What the browser can and cannot do
A Progressive Web App is often the cheaper route to a mobile experience, but it is not a native app with a discount. These are the capability limits worth knowing before you pick, because discovering them mid-build is expensive.
| Capability | Web app in a browser | Installed PWA | Native app |
|---|---|---|---|
| Works offline | Needs a connection | Cached shell and data | Full offline storage |
| Push notifications | Not available uninstalled | Android yes; iOS only once added to home screen | Full support on both platforms |
| Background location and sync | No | Unavailable on iOS | Reliable, with OS permission |
| Device hardware | Camera capture and file upload only | Same as browser | Bluetooth, HealthKit, biometrics, sensors |
| Distribution | A URL — no review, no gatekeeper | A URL, plus a home-screen icon | Store review; commission on in-app purchases |
| Shipping an update | Live on deploy | Live on deploy | Store review per release |
When a single-page app is the wrong choice
Most agencies build a React single-page app by default because it is what they build. It is the right architecture for a product behind a login and the wrong one for anything that needs to be found in search.
Build a single-page app when
- The user is authenticated and stays for a long session — dashboards, admin panels, editors.
- The interface holds significant client-side state that would be clumsy to round-trip to a server.
- You need real-time collaboration or live data pushed over a WebSocket.
- The screens are not meant to be found in Google in the first place.
Server-render it instead when
- The page has to rank — client-rendered content gives crawlers less to work with and delays first paint.
- Your audience is on entry-level Android hardware or slow mobile data, where a large JavaScript bundle is felt immediately.
- The content is mostly static, so a server-rendered or statically generated page is faster and simpler.
- The whole product is a handful of forms, where a full client framework adds cost without adding much.
In practice most products need both, which is why we build the content surface as server-rendered pages and the product as an app behind login — one Next.js codebase rather than two projects to keep in sync.
Application Development FAQ
How much does custom web application development cost?
A focused internal application — one workflow, authenticated users, a dashboard — is ₹2–5 lakhs over 4–8 weeks. A multi-workflow platform with third-party integrations and role-based permissions is ₹6–15 lakhs over 3–5 months. Builds that have to integrate with existing ERP or legacy systems start at ₹30 lakhs+. For reference, Clutch's 2026 web development guide puts the Indian market range for a web app at ₹3–20 lakhs; our quotes sit in the lower half of that range. Every quote is itemised by feature within 24 hours of a scoping call, and you choose the engagement model — fixed-price when the scope is settled, or hourly against an agreed cap when it is still moving.
What is the typical development timeline for a web application?
A standard business web application takes 8 to 16 weeks from discovery to launch, covering planning, UI/UX design, full-stack development, and QA. We work in two-week sprints and you get a working deployed build at the end of each one, so you are never waiting until the end to see progress.
Should we build a single-page app, or is that the wrong choice?
It depends on which side of the login screen the page sits. A single-page app is the right call for authenticated work where the user stays a while — dashboards, editors, admin panels, anything with heavy client-side state or real-time collaboration. It is the wrong call for content that has to rank in search or load instantly on a slow connection, because a client-rendered page gives Google less to work with and puts a JavaScript download in front of the first paint. We usually build the marketing and content surface as server-rendered or static pages and the product itself as an app behind login. That split is the main reason we default to Next.js — it does both in one codebase without running two projects.
Can you build a Progressive Web App instead of a native mobile app?
Often yes, and we will tell you where a PWA falls short before you commit rather than after. A PWA gives you offline caching, home-screen installation, and instant updates with no app store review and no store commission on payments. The limits are real though: on iOS, web push only works once the user has installed the PWA to their home screen, background sync is not available, and Safari can evict cached storage after a stretch of disuse. If your product needs Bluetooth, reliable background location, HealthKit, or in-app purchases, you need native. For dashboards, booking flows, and internal tools, a PWA is usually the faster and cheaper answer.
What does a web application cost to run after launch?
Two separate lines, and vendors tend to quote only the first. Infrastructure — hosting, managed database, object storage, monitoring, and backups — typically runs ₹8,000–₹40,000 per month for a business application at moderate traffic, rising with data volume and any always-on real-time connections. Engineering upkeep is the larger number: budget 15–20% per year of the original build for dependency updates, security patches, browser and OS compatibility, and the small fixes every live product generates. A ₹6–15 lakhs platform is therefore closer to ₹7–18 lakhs across its first two years, before any new features.
How do you secure a web application that holds customer data?
Security is part of the build rather than an audit at the end. Authentication uses OAuth2 or OIDC with short-lived JWTs and rotating refresh tokens, data is encrypted in transit and at rest, and access is enforced server-side with role-based checks — never in the browser, which a user can modify. We follow the OWASP Top 10 as a working checklist against SQL injection, XSS, CSRF, and broken access control, and we keep secrets in a managed store rather than environment files in the repository. If you need a formal penetration test before an enterprise deal, we will scope one with an external assessor rather than sign off on our own work.
How do you architect a web application so it can scale later?
By making the decisions that are expensive to reverse early, and deferring the ones that are not. Schema design, tenant and permission boundaries, and the API contract are hard to change once you have real data, so those get proper attention up front. Horizontal scaling, read replicas, caching layers, and queue-backed background jobs are straightforward to add later, so we build the seams for them and turn them on when your traffic actually justifies the cost. We would rather ship a well-structured app you can grow than over-engineer for scale you do not have yet and bill you for it.
Web applications differ from websites in one critical way: they have authenticated user sessions and per-user data — a booking system, a dashboard, a portal, a SaaS product. This changes the architecture entirely: you need a backend API, a database, session management, and role-based access control from day one. A web app MVP in India costs ₹3 lakh–₹20 lakh depending on whether it needs real-time features (WebSockets), third-party integrations, or a mobile companion app. The most common web app mistake is building it as a website first and adding auth later — retrofitting auth into an app not designed for it is a security risk and always costs more than doing it right from the start.
By the numbers
Web application MVP development cost in India — covering backend API (Node.js or Python), database, authenticated user sessions, role-based access, core feature set, and deployment on AWS or GCP. Real-time features (WebSockets, live dashboards) and third-party integrations add cost
Source: Clutch: Web Development Pricing Guide 2026Read our analysis →Typical web app MVP delivery timeline — API and database schema in weeks 1–3, core feature build in weeks 3–7, integration, QA, and deployment in weeks 8–10
Source: Clutch: Mobile App Development Timeline Guide 2026Read our analysis →Web App vs Website vs Mobile App — Which Do You Need?
| Factor | Web Application | Website (CMS/Static) | Native Mobile App |
|---|---|---|---|
| Primary purpose | Per-user authenticated sessions, dashboards, portals, SaaS tools, booking systems | SEO-driven content, brand presence, lead generation, marketing pages | Offline-first, device hardware (camera, GPS, push notifications), consumer daily use |
| India MVP cost | ₹3–₹20 lakh | ₹30,000–₹3 lakh | ₹1.5–₹25 lakh per platform |
| Timeline | 4–10 weeks | 2–6 weeks | 8–20 weeks (iOS + Android) |
| SEO | Limited — authenticated pages are not indexed by Google | Full SEO control — primary use case | No SEO — app store discoverability instead |
| Maintenance cost | ₹30,000–₹1.5 lakh/month for hosting, monitoring, and feature updates | ₹5,000–₹50,000/month for hosting and content updates | ₹50,000–₹2 lakh/month per platform for OS updates and support |
A web application is not a website with a login button — it is a software product that happens to run in a browser. The database design, API architecture, and security model must be planned before the first screen is wireframed.