If you are looking for a more modern, actively maintained platform to move your apps to, you are not alone. AppMinCMS is a native Flutter app builder for agencies and resellers: iOS, Android and web browser, fully white-label, with a team that helps you migrate.
This is not about fault. The technology landscape has shifted, the app stores keep moving forward, and resellers who built real businesses deserve a platform that moves with them. If your apps have become harder to update or publish, a more modern foundation is what solves it.
"I need a stable platform — always updated to the latest Google and Apple." — a sentiment we hear from resellers exploring their next platform almost every week.""
Before choosing where to move, it helps to know what actually matters. Not every "app builder" solves the problem that pushed you to leave Siberian in the first place. Here is what to check:
Older hybrid (WebView) technology can create challenges with today’s Apple and Google requirements. A modern alternative builds native apps that align with current store standards. AppMinCMS builds native Flutter apps for iOS, Android and web browser.
Ask directly: who keeps this platform compliant with Google and Apple as their rules evolve? An actively maintained platform is the whole point of moving — it is what gives you long-term stability.
As a reseller, your clients should see your brand, not the platform's. Look for platform-level white-label — your name, your domain, your pricing — with the builder invisible to your clients.
Siberian's strength was its modules. Your alternative should offer a growing library — bookings, e-commerce, loyalty, push notifications, forms — so you can build the same variety of apps your clients expect.
Moving is the hard part. The right partner helps you plan it — including how to handle apps already live on the stores — rather than leaving you to figure it out alone.
Build your first app free, no credit card required.
A straightforward comparison of what matters most to resellers and agencies.
| What matters | Siberian CMS (today) | AppMinCMS |
|---|---|---|
| App technology | Hybrid / WebView | Native Flutter |
| Platforms | iOS, Android, Web | iOS, Android, Web browser |
| Platform updates | Slower update cycle | Actively maintained |
| Store compliance | Can be challenging on older tech | Kept current with Apple & Google |
| White-label | Self-hosted, manual | Built-in, platform-level |
| Hosting & maintenance | Self-hosted / self-managed | Managed for you |
| Module library | Mature, some modules ageing | Growing, maintained |
| Migration help | Not provided | Hands-on support |
We are not a random app builder that happened to notice Siberian's decline. ZeltaCode — the team behind AppMinCMS — built modules for the Siberian ecosystem for years. When the technology landscape shifted and hybrid apps became harder to maintain, we made a decision: rebuild properly, on native Flutter. So we did — from scratch.
Migration from Siberian is the part that needs care — especially for apps already live on the stores. We plan it with you, step by step, so your users are protected throughout.
We review your current setup and your app portfolio together, and map what needs to move.
We set up your white-label platform so you can start exploring it hands-on before anything moves.
We confirm the modules your users rely on and fill any gaps.
Apps move across in stages, so you can wind down old hosting as you go — not all at once.
Your users are on a maintained platform, and we stay with you as it grows.
Note on live apps: apps already published on the app stores depend on their original signing keys to keep receiving updates. We plan this with you individually during assessment — every portfolio is different.`
Everything you need to know about AppMinCMS
No — AppMinCMS is a separate, independent platform built by ZeltaCode Ltd. Our team built modules within the Siberian ecosystem for years, which is why we understand the reseller business and the migration challenge so well. AppMinCMS is not affiliated with Siberian CMS.
In most cases yes, and we help you plan it. Apps already live on the app stores need special care around their original signing keys, so we assess each portfolio individually before migrating. Book a migration call and we'll walk through your specific situation.
Older hybrid (WebView) technology can create challenges with today’s evolving Apple and Google requirements. AppMinCMS builds native Flutter apps that align with current store standards — which is the core thing migration addresses.
Yes — and more built-in. On our Pro and Enterprise plans, the platform carries your brand, logo, colours and custom domain. Your clients never see AppMinCMS.
No. AppMinCMS is managed — we handle hosting, updates, security and store compliance. That is a deliberate difference from the self-hosted Siberian model, where every platform problem became your problem.
Plans start at €29/month, with white-label from €179/month and lifetime Enterprise licensing options available. Around 90% of modules are included free; a few advanced modules are low-cost add-ons. See our pricing page for full details.
Start building your first app with AppMinCMS, or book a demo to explore the right plan for your business.
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