LeanKit

Pros: Simple to use and set up, visual and easy to navigate, drag and drop features.

Cons: Some of the reporting features were hard to customize or modify, and instructions were not always in depth enough.

Comments: It was fast, flexible and offered team independence. While the company ultimately moved to a more feature rich tool that better served our needs, I would say that leankit is a great solution and should certainly be in your short list.

Pros: This is a nice relatively lightweight application that is easily configurable. Teams can quickly setup their own boards as they want and share them with other teams to view. The interface is simple and intuitive with a good level of configuration. Leankit delivers on the simplicity and ease of use.

Cons: At the time of using it, it was not easy to share work across multiple boards. The option at the time was to create a master board and create dependencies from there. That only worked if you planned for that at the beginning. However, if you were to decide later that you wanted to do this, it was much more difficult to retrospectively build that hierarchy. It also stripped new lines from descriptions, while there are workarounds with tags, it was frustrating that have wrapping automatically.

Comments: We use it to project and plan several projects and tasks. It's connected to Okta and Okta groups. Everyone here uses it, so that's nice to have one tool across the organization.

Pros: LeanKit is a simple, intuitive way to create and track tasks for KANBAN. I've used others and I'm fairly happy with LeanKit. Integrates with SSO (Okta) and is very nice.
Very easy to use. Link to other systems (ticketing systems, etc). Very good visual representation and good for collaboration.

Cons: None that I can think of. Other than difficulty deleting cards that you fat-finger, you need an admin to remove them. Just use it and get used to not having to delete cards for correction.

Comments: BUYER BEWARE: Do not pay for the full year as you do not get your money back if you are unhappy with the product or support. We tested the product a few months and then elected to use the basic product as it appeared to meet our needs. We paid for the full year but after a few months on the basic platform we decided to move to a different solution with more features at a lower cost. I asked for a refund of the unused months and I was told no.

Pros: Followed Kaban Lean Method

Cons: Basic Level is too limited compared to other solution providers

Pros: Clean and easy to use interface, along with the ability to configure boards with the lanes and sub lanes that you require. Boards easily link to each other so you can as the project manager can have a view on the progress on sub boards.
Being able to choose colours and card types to easily indicate a cards current intention within the current lane has made visibility of projects so much easier.

Cons: I do think their costing model is a little high based on some other options out their. I would love to see a small team version but with the needed options.