B2B SaaS Platform
Launched in 6 weeks. Subscription billing, team management, API integrations. 200 paying users within 3 months of launch. Built with Next.js + Supabase.
MVP Engineering — Bengaluru
Ship Your MVP in 4-8 Weeks — Not 6 Months
75+ startup apps launched. From idea validation to production with paying users. Next.js, React Native, Supabase — lean stack, fast delivery.
Get Your MVP Roadmap75+ MVPs shipped4-8 week deliveryNDA-ready
Trusted by Startups and Enterprises Across Bengaluru
Our Approach
Three Pillars of Startup Engineering
01
Validation-First, Not Feature-First
We strip your idea to the core hypothesis. Build the minimum needed to test with real users. Save 60% of your budget by not building features nobody uses.
02
Launch-Ready Architecture
Not a throwaway prototype. Real auth, real payments, real monitoring. Architecture that scales to 10K users without a rewrite. Production-grade from day one.
03
Investor-Ready Tech Stack
Clean codebase, CI/CD pipelines, automated testing. When investors ask about tech, you have answers. When you hire your own devs, they can hit the ground running.
What We've Built
Real MVPs Running in Production
D2C Mobile App
Cross-platform React Native app with real-time order tracking, push notifications, and payment gateway. 50K downloads in the first quarter. 4.6 star rating.
Marketplace MVP
2-sided marketplace with seller onboarding, product catalog, search, and checkout. Launched with 100 sellers and 2K buyers in the first month.
"Cartoon Mango was great to work with. They improvise and provide 24X7 support."— Gaurav Saxena, Media Manager, BCCI
Architecture
Our MVP Stack
Layer 1
Frontend
Next.js for web apps with server-side rendering and SEO. React Native for cross-platform iOS and Android apps sharing 90% code. Tailwind CSS for rapid UI development.
Layer 2
Backend
Supabase for auth, database, and real-time subscriptions — ship in days, not weeks. Node.js/Express for custom APIs. PostgreSQL for relational data.
Layer 3
Infrastructure
Vercel for zero-config deployments and edge caching. AWS for custom infrastructure needs. CI/CD pipelines from day one. 99.9% uptime architecture.
Layer 4
Growth
Analytics (Mixpanel/PostHog) baked in from launch. A/B testing infrastructure. User onboarding flows. Error tracking with Sentry. Performance monitoring.
75+
MVPs Launched
4-8
Weeks Delivery
idea to production12
Industries
SaaS, fintech, edtech, health...< ₹5L
Starting Cost
lean MVP packageOur Process
From Idea to Launch in 8 Weeks
Discovery & Design
Define core user flows, prioritize features for launch, wireframe key screens. Strip everything that's not essential for first 100 users.
→ MVP Spec + WireframesBuild Sprint
Weekly demos every Friday. Core features first, polish later. Integrated testing from day one. You see working software every week.
→ Working PrototypeLaunch Prep
Payment integration, email flows, analytics setup. App store submission if mobile. Load testing and security audit.
→ Launch-Ready AppLaunch & Iterate
Production deployment, monitoring setup, user onboarding optimization. First round of user feedback and iteration.
→ Live Product + MetricsInvestment
Transparent Pricing
Most agencies hide pricing. We don't. Exact costs depend on scope — we provide a detailed estimate after the discovery call.
Lean MVP
₹2-5L4-6 weeksCore features only. One platform (web or mobile). Auth, basic dashboard, payment integration. Perfect for idea validation with real users.
Full MVP
₹5-12L6-8 weeksWeb + mobile app. Admin dashboard, analytics, third-party integrations, automated emails. Production-grade architecture ready to scale.
Scale-Up
On RequestScoped per engagementPost-MVP scaling — performance optimization, new features, team augmentation, and architecture review for growth stage.
Contact UsWhy Us
Built for Founders
Startup speed, not agency speed
Weekly sprints, Friday demos, Slack-first communication. We move at startup pace because we've been through 75+ launches ourselves.
CTO-level guidance without equity
Tech stack decisions, architecture reviews, investor deck technical slides. You get a fractional CTO's thinking without giving up a co-founder stake.
We've been through 75 launches
We know where MVPs fail — scope creep, wrong stack, no analytics. We've made every mistake so you don't have to. Your launch is our 76th.
FAQ
Common Questions
A lean MVP starts at around 2-5 lakhs depending on complexity. A full MVP with mobile apps, admin dashboards, and third-party integrations typically ranges from 5-12 lakhs. We provide a detailed breakdown after the initial discovery call.
We Have Delivered 100+ Digital Products
Sports and Gaming
IPL Fantasy League
Innovation and Development Partners for BCCI's official Fantasy Gaming Platform
Banking and Fintech
Kotak Mahindra Bank
Designing a seamless user experience for Kotak 811 digital savings account
News and Media
News Laundry
Reader-Supported Independent News and Media Organisation
Client Testimonials
What Our Partners Say
"Cartoon Mango was great to work with. They improvise and provide 24X7 support."
Gaurav SaxenaMedia Manager — BCCI
Tell Us About Your Startup Idea
Share your concept and timeline. We'll respond with a lean MVP roadmap, tech recommendations, and a realistic estimate — not a sales pitch.
- Feature prioritization for launch
- Timeline and cost estimate
- Founder-first conversation, no fluff
Your information is secure. We never share your data.
