The Calido platform is a great, intelligent product management tool. It offers a lot of flexibility and functionality.

My favorite features are:
- Everything can be customized. Custom fields, filtering, sorting, grouping, and hierarchical structure.
- A variety of project views are available. These include Tree Views, Roadmaps, Kanbans, and Gantt Charts, which you can embed on your website.
- There are ready-to-use templates for OKRs, SWOT, and product management.
- The interface is very intuitive and user-friendly.

Features I would like to see:
- Move/duplicate a product (Epic>Feature>story>task) from workspace A to workspace B's list. I can currently do so by copying and pasting, but having the option to move or duplicate a record would be preferable.
- Webhooks. Integration with Zapier is forthcoming, but webhook support is preferred.
- Attachment: Please consider allowing other files, such as pdf, docs, etc. Linking to documents in the comment section is not an effective way of sharing documents.
- Notification: Reminders push notification features. Ex. mention @someone in the comment section, and they receive a notification.
- Brainstorming tools: mindmaps, whiteboards, etc.
- Mobile view & mobile app.
- Ability to restrict access based on Workspace.

Thanks for bringing Calido to Appsumo. I look forward to seeing how this tool evolves over time.