Stop burning Rs. 150k+ on mobile apps
your clients expected yesterday.
Turn your existing software platform into a fully branded, native iOS and Android app in hours—with zero mobile code, zero App Store approval delays, and zero ongoing maintenance overhead.
No credit card requiredIntegration takes under 2 hoursWorks with any REST API
Powering mobile experiences for modern SaaS & agencies
Connects with your existing backend architecture:
REST API
GraphQL
Node.js
Python/Django
Laravel
Ruby on Rails
ASP.NETThe custom mobile development trap
When your clients ask for a mobile app, saying "no" risks churn. But saying "yes" opens a money pit that drains your engineering team's bandwidth.
Rs. 150k+ upfront capital
Development agencies charge massive upfront fees just to deliver a basic v1 mobile app.
Months of API refactoring
Your backend engineers spend quarters writing custom mobile specific endpoints and managing state.
App Store rejection hell
You are forced to deal with Apple and Google review cycles, compliance guidelines, and constant mobile OS updates.
Maintenance bloat
Every small feature update on your web platform requires a double deployment to iOS and Android.
A published mobile portal ready for your brand
Portellum turns complex mobile deployment into a simple subscription. We host and maintain a pre approved native mobile application shell on the iOS App Store and Google Play Store.
Connect your existing endpoints
Point Portellum to your existing REST or GraphQL APIs. No refactoring or mobile API development required.
Configure your tenant branding
Upload your logo and select your brand colors in your Portellum dashboard.
Hand clients their app
Your clients download Portellum, log in with their credentials, and instantly experience your custom branded mobile portal.
Instant dynamic reskinning engine
The moment your client authenticates, Portellum’s dynamic shell morphs to match your company's identity.
- Instant logo injection and color scheme mapping.
- Custom dash layouts driven entirely by JSON configuration.
- Multi tenant support so every client sees only what they need.
Zero refactor Backend for Frontend (BFF) middleware
We sit securely between your server and the mobile UI.
- Portellum ingests your raw data payloads directly.
- Secure token negotiation and caching handled out of the box.
- Zero mobile state management required on your end.
Built in system health & observability dashboard feature
Build instant trust and eliminate client anxiety about uptime.
- Automated status monitoring pings your backend at set intervals.
- Surfaces system health metrics directly inside the client’s mobile app.
- Acts as an automated, white labeled status page without extra software costs.
Enterprise security & architecture for non mobile devs
Built specifically so CTOs and Lead Engineers can approve integration in minutes:
Build vs. subscribe
| Feature | Custom native build | Portellum subscription |
|---|---|---|
| Upfront cost | Rs. 150k+ | Rs. 0 |
| Time to launch | 4 to 6 months | Under 2 hours |
| Mobile developers needed | 2+ (iOS & Android) | 0 |
| API refactoring needed | Extensive | None (plug & play) |
| App Store maintenance | Recurring headache | Fully handled by Portellum |
| Built in health status page | Extra Rs. 8,500/mo tool | Included free |
Frequently asked questions
No. Once a client enters their login details, the application immediately loads your custom brand colors, logo, and platform UI. To your customer, it operates as your dedicated mobile portal.
I watched agency after agency say yes to a client's mobile app, then spend six months and most of their margin building it. Portellum is the shell I wish they'd had: one approved app, your brand on top, your API underneath.
We're onboarding our first platforms by hand. If you join early access, you'll work directly with me and the engineer who built the BFF layer.