I have worked on domains like Telecom and Network where in I have been using Tableau. Its really liked by senior management as it shows each and every bit very clearly to relevant stake holders. For example, Marketing head likes region wise revenue sale dashboard which gives region/sales manager/product wise sale.

There are many features which lot of users would have liked:- 1. Connection to almost all database 2. Many types of Charts can be created including Sankey, Doughnut, Maps etc. 3. Its has the feature of data blending and data extraction 4. Dashboards can be viewed on multiple devices like tablet, mobile and laptops. 5. Its really fast while drilling down or filtering out from any dashboard.

Its a bit expensive tool as compared to other data visualization tools however its a value for money.

My experience is average, before I used it more often, however, I use it less and less nowadays

high support, tools, ease of integration and great community

I have presented slowness with the tool and there are also other attractive options on the market, both in usefulness and price

At my team we use Tableau as a data exploration tool for data practitioners, and not for dashboards and data reporting to the company. This setup takes advantage of what Tableau does best and don't use it for what it doesn't. Tableau as a data reporting and dashboard tool may be suited for more traditional organizations, with a lot of experienced BI personnel who can take the time to build good dashboards with it.

Tableau allows for very good exploratory data analysis, and one can build amazing visualizations with it. Once you learn how to work with it, it becomes very easy to explore data and get insights from it.

Tableau is very expensive compared to its competitors, and if you want to get the whole company using it for dashboards, the pricing is certainly prohibitive for startups. I also don't Tableau for Dashboards, as the discovery and navigation interface is not very inviting to business users and dashboards are hard do discover. At the same time, building dashboards on Tableau is a lot less straightforward than in other tools. One can build very advanced dashboards, but that requires a lot of time and expertise, which not all Data users in a company will be.

I really love using it for maps and interactive dashboards but I prefer to prepare my data in another software (Excel or Alteryx) before using it in Tableau.

I love its map functionalities - it's so simple to create a detailed map of locations of company X in country Y or locations of various companies in country Y on a heatmap with population density. You can divide your map by different categories, use different colours for different categories and it just has so many possibilities that it's really fun to use.

Connecting different data sources can be a little frustrating - you need to be careful with your file extensions and always double-check your data types.