Question: Is there a platform that lets me build, share, and refine apps using Amazon Bedrock's foundation models?

If you want to build, share and refine apps using Amazon Bedrock's foundation models, PartyRock is a great place to start. This platform is geared for people of all skill levels and lets you build, share and refine apps without having to write any code. It's got a no-code interface, a Trophy Generator for idea refinement, and a community where you can share and remix apps. PartyRock is a great place to start learning about generative AI and to develop your intuition through experimentation.

Another interesting platform is Pickaxe, which lets people build, share and manage their own AI applications. By training their own GPTs, people can combine their own tools, data and expertise into their own customizable AI studios. Pickaxe offers a subscription-based model to monetize expertise and offers resources and guides for prompt design and OpenAI API key usage. It's geared for creators and professionals who want to package their expertise into something they can sell.

For those who want a full-featured development environment, Replit is a cloud-based environment for building, sharing and deploying software quickly. With support for many programming languages and a range of collaboration tools, Replit makes it easy to work online and offline. It also offers AI code generation and secure source code management, making it a good option for developers who want to build and manage complex projects.

Last, Rubber is a no-code platform for building AI-powered apps for lead generation, customer support and validating product ideas. It's got a library of building blocks, the ability to chain prompts, and integration with GPT-4. Rubber offers different pricing tiers and lets you publish and share apps easily, making it a good option for people who want to build and deploy AI-powered apps without having to know how to program.