Web Application Development Agency
Save 60% with Expert Web App Development Services
We build custom web apps that actually launch fast, work with your operations, and scale with your growth without the usual delays or bloated costs.
Go live in 6–12 weeks, not 6 months
Save up to 60% on dev and ops cost
Scoped by a team with 600+ screens launched
When to Choose a Web APP Development Service
Common Problems Founders Face Developing Web Apps
Most founders don’t fail because of the idea; they struggle turning it into a reliable, scalable product. Common issues include:
Months of dev work, still no usable app
Poor alignment with business tools or processes
Budget wasted on rework and missed priorities
Scope keeps changing, but progress doesn’t
No clarity on what’s being built, or why
AKM Ahsan
CTO, 6sense HQ
Right Way to Build a Web App
6-Step Process to Launch in 90 Days
Step 01: Talk to our leadership team
Step 02: Get a full 90-day custom roadmap
Step 03: Get a Fractional CTO assigned
Step 04: Get your dev team on board
Step 05: Attend Daily scrums & weekly leadership meetings
Step 06: Launch, sign users, and scale in 12 weeks
What You’ll Get at 6sense
100+ Teams Choose Us to Build Web Apps
We don’t just build you a web app. We solve a business problem with software that works and keeps working.
End-to-end product development
Dedicated team or staff augmentation
MVP, enterprise-grade platforms, or legacy rebuilds
ROI-backed, launch-ready solutions
Web Applications We Build
Web Apps Solutions for 10x Growth & Scale
Customer Platforms & Portals
Seamless login, usage analytics, integrations, and scalable features.
Marketplace & E-commerce
Includes vendor management, payment integrations, and order flows.
SaaS Applications
Multi-tenant, scalable, API-ready with robust feature roadmaps.
AI-Driven Web Interfaces
Smart analytics, workflow intelligence, predictive actions.
Internal Business Tools
Dashboards, CRMs, approval systems, workflow automation.
How We Work
6 Proven Steps to Launch in Under 12 Weeks
90% of our clients see production-ready releases in under 12 weeks.
Phase 01: DiscoveryBusiness validation, user stories, tech stack decisions
Phase 02: Wireframes & UXPrototypes and UI focused on usability and retention
Phase 03: Dev ExecutionFrontend + backend in sprints with visible deliverables
Phase 04: TestingFunctional, integration, and load testing
Phase 05: Launch & HandoverCI/CD-ready deploys, infra setup, team training
Phase 06: Support24/7 support available, feature upgrades, monitoring
Collaboration Models
Services We Offer At 6sense
Web App Plan Based on Your Goals
Save Up to 60% & Launch 2x Faster
From fast MVPs to scalable enterprise platforms, we help businesses launch quickly, scale efficiently, and meet their unique needs.
| Use Case | Validate an idea, test key features, launch fast |
| Best For | Startups, early-stage SaaS, internal innovation |
| Includes | Core features, simple UI, basic backend, 1–2 integrations |
| Timeline | 4-6 months |
| Cost Range | $30K - $60K |
Nasif Sid
CEO, 6sense HQ
Our Process
How to Get Started
Step 1: Free Consultation
Discuss your project with a Fractional CTO.
Step 2: Define Tech Stack
Choose the right stack for scalability and budget.
Step 3: Roadmap Report
Get a timeline, budget, and action plan.
Step 4: Onboarding
Meet your team, align goals, and share vision.
Step 5: Progress & Reporting
Weekly leadership calls, daily scrums, monthly HR updates.
Web Application Development Agency
Right Partner Can Streamline 80% of Your Ops
A web app is more than just a front-end. It’s what powers your daily operations. Here’s what happens when it’s done right:
Your team spends less time on manual work
Data flows automatically between systems
Customers get things done without asking for help
Tasks are tracked, approved, and completed faster
Admins manage everything from one dashboard
No delays, no duplicated work, no confusion
Startup Growth Story
6sense works with Pattern50, an NC-based software firm led by serial investor and long-time managing partner Jim Swain.
25,000+ Dev Hours delivered for Pattern50.
13 Experts accelerating 5 startup backlogs.
$500K Saved on Pattern50 product costs.
Our Blog
Insights From Experts
FAQs
Most web applications we deliver go live in 6-12 weeks, depending on scope, features, and integrations. MVPs take 6-8 weeks and for large-sized platforms, talk to our leaders for more info.
Our projects typically range from $30K–$300K+, depending on complexity. Clients save up to 60% versus hiring in-house, with 30% faster launches. You'll get a clear estimate, scope, and timeline within 48 hours of your discovery call.
Yes. We offer staff augmentation and dedicated team models. You can add 1-5+ developers, UI/UX designers, or QA engineers to your existing team or let us run the entire project end-to-end.
We usually onboard new projects in under 2 weeks, including team setup, sprint planning, and tooling. In urgent cases, we can assemble a dev-ready team in 4-7 days, depending on scope.
No, we’re flexible. You can hire us as a dedicated team, plug in individual developers via staff augmentation, or let us co-build with your in-house team under your product leadership.