From idea to paying subscribers.. Cartel Planet builds multi-tenant SaaS products for Indian founders and businesses. That includes subscriptions, onboarding, admin panels and billing, engineered to scale from your first 10 customers to your first 10,000. You get a fixed price in writing, a weekly demo on a live staging link, and full ownership of your code.
We reply within one working day — with questions or a first scope.
Building a SaaS product is very different from building a website or an internal tool. Your software has to serve many customers from one codebase, charge them automatically every month, keep each company's data completely separate and stay fast as sign-ups grow. Cartel Planet delivers the complete stack a subscription business needs, not just the screens.
Our SaaS development services are built for people who want to turn software into recurring revenue:
Most agencies build what's in the brief and walk away. We build SaaS the way a product company would, with the business model in mind.
We follow a five-stage process: Understand, Plan, Build, Test, Launch & Grow. Each stage ends with something you can see and sign off, so you're never guessing about progress, budget or deadlines.
Cartel Planet is an India-based SaaS development company that combines product thinking, engineering and growth marketing under one roof. We don't just ship your platform. We help you get it in front of paying customers with SEO, landing pages and performance marketing once it's live. Fixed pricing, GST invoices, transparent timelines and real people on call and WhatsApp mean you always know where your product stands.
Every customer gets a secure, isolated workspace on a shared codebase. That keeps hosting costs low and updates instant for all users.
Monthly, annual and usage-based plans with free trials, coupons, proration, GST invoices and automatic retries for failed payments. Works with Razorpay, Stripe and UPI AutoPay.
Sign-up, email/OTP verification, guided setup and team invites. Customers go from landing page to value without a sales call.
Manage tenants, plans, feature flags, usage and support tickets. Track MRR, churn and growth from one dashboard.
Granular permissions, audit logs, encrypted data, two-factor login and secure backups for every customer account.
Connect WhatsApp, email, SMS, Zoho, Tally and payment gateways. Offer REST APIs and webhooks so customers can connect your product to theirs.
In-app dashboards for your customers, plus product analytics for you: activation, retention and feature usage.
Deployed on AWS, Google Cloud or Azure with auto-scaling, CI/CD pipelines, monitoring and uptime alerts.
A free discovery call about your idea, target customers, pricing model and deadline. If SaaS isn’t the right route, we’ll tell you.
A written scope covering MVP features, tenancy model, tech stack, milestones and a fixed price. You know exactly what’s being built and when it goes live.
Clickable designs first, then development in weekly sprints. You get a live demo on a staging link every week, so feedback happens early.
Functional, security, load and multi-tenant isolation testing, plus billing flows checked end to end against our pre-launch checklist.
We handle cloud deployment and go-live, then provide 30 days of free support and team training. An optional care plan covers new features, scaling and growth marketing.
Never lose a lead between WhatsApp and Excel.
Custom CRM software built around how your sales team actually works. Capture leads from your website, Meta ads, IndiaMART, JustDial and WhatsApp in…
One system for orders, inventory, production, dispatch and accounts, connected to Tally.
Custom ERP software built around how your business actually runs. We bring sales, purchase, inventory, production, dispatch, HR and finance into one…
GST billing that sends itself, collects faster and never needs retyping.
Custom billing and invoicing software for Indian businesses: GST-compliant invoices, e-invoicing and e-way bills, recurring billing, UPI payment…
Payroll that runs itself, attendance that can’t be faked, and HR that finally fits your business.
Custom HR and payroll software for Indian businesses. It covers attendance, leave, shifts, salary processing, PF, ESI, PT and TDS, payslips and…
If a person is retyping it, we automate it.
Cartel Planet builds custom business process automation for Indian companies. We connect your forms, approvals, documents, WhatsApp, Tally, Zoho and…
Founders, marketing heads and operations teams on what it was like to build with us — and what changed after launch.
Our buyers in labs and industry used to call us just to check a spec. Now the full catalogue is online with exact details, and bulk enquiries come in with the right information from the start. Cartel Planet understood how a precision-parts business actually sells.
We wanted to sell our honey, agarbattis and masalas directly and tell the hive-to-jar story behind them. Cartel Planet built a store that does both. Customers now see why our products are worth the price.
We publish job notifications, admit cards and results all day. The portal Cartel Planet built stays fast under that volume, and our readers can filter to exactly what they need.
We list plots, apartments, villas and commercial property across four states. Before, buyers couldn’t narrow anything down. Now they filter in seconds, and the enquiries we get are for properties that actually fit them.
We sell software to schools, hospitals and labs, plus hosting, training and SMS. Our old site made everyone read about everything. Cartel Planet restructured it so each visitor lands on what’s relevant to them.
We used to send PDFs and photos to dentists one chat at a time, and printed catalogues went stale immediately. Now it’s one link that’s always up to date. It saves us hours every week.
Straight answers on cost, timelines, ownership and support. Can't find yours? Ask us — a real person replies within one working day.
SaaS development with Cartel Planet typically costs ₹5,00,000 – ₹40,00,000. A focused MVP sits at the lower end. Complex B2B platforms with many integrations, reporting and mobile apps sit higher. You get a fixed price in writing after scoping, before work starts.
A lean MVP usually takes 6–12 weeks. A full-featured SaaS platform takes 16–30 weeks. We share a milestone-wise timeline in your written scope.
For most founders, an MVP is the smarter choice. It lets you test pricing, onboard early customers and raise funds with real traction. We design the MVP so it can grow into the full product without a rewrite.
Multi-tenancy means many customers share one application while their data stays completely separate. It keeps hosting costs low and makes updates instant. Almost every subscription product benefits from it.
We commonly integrate Razorpay (including UPI AutoPay and recurring cards) and Stripe for international billing. We can also integrate other gateways your business uses.
Yes. Source code, designs, documentation, domain and cloud accounts are handed over in your name. You’re never locked in to us.
We usually build with React or Next.js on the front end, Node.js or Laravel on the backend, PostgreSQL or MySQL databases, and AWS or Google Cloud hosting. Final choices depend on your product and team.
Yes. We use tenant data isolation, encryption in transit and at rest, role-based access, audit logs, regular backups and secure authentication, including two-factor login.
Yes. We migrate desktop, on-premise or single-client software to a cloud, multi-tenant subscription model, moving existing data safely along the way.
Every SaaS project includes 30 days of free post-launch support and training. After that, you can choose a care plan for maintenance, new features, scaling and growth marketing.
Yes. Our in-house team handles SaaS landing pages, SEO, Google and Meta Ads and conversion optimisation, so launch day leads straight into sign-ups.
Book a free 45-minute call. We’ll map your MVP, recommend the right tech stack and give you a fixed price in writing. No obligation, no pushy follow-ups.
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