Yes! One of izzedo chat's key features is the ability to seamlessly switch between any of our supported AI models mid-conversation. This lets you leverage each model's strengths - use Perplexity for research, Claude Sonnet 4.5 for coding, or Gemini 2.5 Pro for complex STEM problems - all within the same chat thread.

If you reach your monthly premium message limit, you can still use less capable models like GPT-5 mini. You can also upgrade your plan at any time to get more premium messages immediately, or enable usage-based pricing to continue using premium models.

Yes, all Team plan features including project sharing, conversation sharing, team management, and analytics work across all AI models available on izzedo chat. Team members can collaborate using any combination of GPT-5, Claude Sonnet 4.5, Gemini 2.5 Pro, and other premium models within shared projects.

Absolutely! You can sign up and start using izzedo chat immediately with access to less capable models like GPT-5 mini, Grok 4 Fast, or Gemini 2.5 Flash - no credit card required. This lets you explore our interface, organization features, and basic AI capabilities before deciding on a premium plan for access to advanced models and tools.