Question: I need a tool that can help me build a custom CRM system quickly, do you know of any options?

If you want a tool to build your own CRM system, Airtable is a good choice. It's a low-code platform that lets you build custom apps by operationalizing key data and using AI to get real-time insights and automate workflows. It's got a lot of features like automations, interface designer, views and reporting, and it integrates with other tools like Slack, Google Drive, Salesforce, Jira and Zendesk.

Another interesting option is Noodl, an open-source, AI-augmented low-code foundation for rapid full-stack app development. It's got visual development, customization and reusable modules so you can hook into third-party services and APIs and scale with a built-in backend. Noodl's AI generates building blocks, database queries and UI elements, so it's a good option for prototyping and scaling web apps fast.

If you're looking for a no-code backend development option, Contember is worth a look. It uses AI and open-source foundations to let developers build custom software projects as fast as possible by describing what they need in plain English. Contember has modules for common business operations like customer management, order management and reporting, so you can get up and running fast and avoid vendor lock-in.

Last, AITable offers a different workflow automation foundation with a visual database, customizable forms and a lot of integration abilities through Zapier. It's good for managing data in a human-friendly way, and it's got features like AI forms, business intelligence and a custom chatbot builder, so it's good for solo entrepreneurs and bigger businesses looking to improve their CRM and productivity tools.