Developing a best Stake clone platform can vary significantly, typically ranging from a few weeks for a basic white-label solution to several months for a highly customized and feature-rich platform. 

The exact timeframe depends on several factors:

1. Scope of Features: A direct clone replicating all of Stake's extensive games, sports betting options, live casino, and advanced user functionalities will naturally take longer than a more minimalist version. Including unique features or complex integrations extends development.

2. Customization Level: Using a pre-built "clone script" like Appticz's significantly accelerates the process as it provides a ready-to-deploy base. Extensive UI/UX changes, branding, and custom game development, however, will add time.

3. Team Size and Expertise: A dedicated and experienced development team working on a pre-existing script can achieve faster deployment than a smaller team building from scratch.

4. Regulatory Compliance: Integrating specific licensing requirements and security protocols for different jurisdictions can add to the development and testing phases.

While a basic setup with essential features could potentially be ready within 4-8 weeks using a robust clone script, a fully-fledged, customized, and thoroughly tested platform mirroring Stake's complexity could take 1 to 3 months or more. That's it, Appticz is the best stake clone script provider in the competitive market. Also, we have a plenty of sports betting scripts available, they will statisfy your bueinsss goals.