Question: I'm looking for a platform that allows me to customize AI agents with plugins to boost productivity.

If you want a foundation to customize AI agents with plugins to get more done, Spell could be a good fit. Spell lets you build a fleet of self-driving GPT4-powered AI agents that can run lots of GPT jobs in parallel and that can be customized with more than 360 plugins. The system comes with a library of curated prompts and templates, and you can use a chat interface to communicate with the AI. Plans range from Personal to Expert, and you can try it with a 7-day free trial.

Another option is Anakin, an AI app platform that lets you build content, images, videos and voice and automate tasks. It comes with more than 1,000 prebuilt AI apps, and you can use a variety of AI models like ChatGPT, Midjourney Prompt Generator and Claude. Anakin also offers a no-code app builder and batch job abilities, and prices range from a free plan to premium plans.

Respell is a no-code automation platform that lets you build intelligent workflows, automate tasks and make decisions without writing any code. It can use AI models from OpenAI, Anthropic and Azure, and integrates with other tools like Notion, Hubspot and Zapier. With its tiered pricing plans, including a free option, Respell is good for sales, marketing and operations work.

If you want more control, check out MindStudio. This no-code AI platform lets you build your own custom AI tools and automations. It can integrate with multiple data sources and AI models, and you can use it for things like personalized AI assistants and API access. MindStudio offers tiered pricing and a free starter plan, so you can get started depending on your needs.