Laravel developer that understands cross-site cookies

Unfortunately, I cannot propose a solution for your app without further information about its specific needs and functionalities. However, I can provide you with several possible alternatives to cross-site cookies and guidance on choosing the best option for your situation.

Alternative Solutions to Cross-Site Cookies:

1. First-Party Cookies:

Leverage first-party cookies within your own domain to store essential user data and track activity on your app. This approach works well for internal analytics and personalization within your ecosystem but won't offer cross-site tracking capabilities.
2. Server-Side Tracking:

Implement server-side tracking to collect and aggregate user data across different platforms and domains. This involves sending relevant user information to your server for analysis, ensuring anonymity and privacy compliance.
3. Identity Providers:

Utilize third-party identity providers like Auth0 or Okta to facilitate secure user authentication and single sign-on across different websites and applications. This approach streamlines the user experience while limiting cross-site data sharing.
4. Privacy-Preserving Advertising Solutions:

Explore emerging privacy-focused advertising solutions like Google's Privacy Sandbox or Unified ID 2.0, which aim to deliver targeted advertising without relying on individual user tracking.
5. Contextual Targeting:

Implement contextual targeting strategies based on website content, user demographics, or interests derived from on-site behavior. This offers relevant advertising without directly tracking users across domains.
Choosing the Right Solution:

Consider your app's core functionality and data requirements. What user data do you need to track and share across different platforms?
Prioritize user privacy and comply with relevant regulations. Choose solutions that minimize data collection and ensure transparency and user control.
Evaluate the technical feasibility and implementation complexity. Some solutions might require significant development effort or integration with existing systems.
Stay informed about industry trends and evolving privacy regulations. Continuously assess your chosen solution and adapt to future changes.
Remember, there's no "one-size-fits-all" solution. I recommend researching each option thoroughly and consulting with relevant experts to choose the approach that best aligns with your app's needs and ensures user privacy compliance.

Why are you trying to achieve using cross-site cookie?
Can you please share more details about the issue you are getting? So that I can provide you the solution for your problem.