Looker Reviews in October 2026: User Ratings, Pros & Cons

Robust and user-friendly

PROS & CONS What are the best aspects of this product? As Looker is based on SQL, it is easy for me to develop and model new data sources. This is a huge deal since we are a startup and our application data models change multiple times. Looker makes it easy for our team to become acquainted and adapt with the changes. What aspects are problematic or could work better? Looker can be a challenging tool to learn. But recent developments and new features has made the application ...

A viable option for expanding businesses and startups

PROS & CONS What are the best aspects of this product? Development is quite easy with LookML. It may require some learning at first but once you get the hang of it, everything else is a breeze. The support is excellent as evidenced by their quick email response. We love that it has on-premise options and offers monthly release cadence. The developers are responsive and friendly too. What aspects are problematic or could work better? The visuals are lackluster compared to Tableau. I also ...

Looker is a great tool!

What do you like best? Strong reporting abilities. Strong integrations to varying data sources and - good API. Many discussion forums, free tutorials, and good overall support. What do you dislike? Wish the mobile version was stronger. Not that this is my normal use of Looker, but in the instance I do want mobile version, wish it compared to something like Tableau in that department. Recommendations to others considering the product Saturated market for this particular niche of ...

Great software, makes it easy to replicate SQL

What do you like best? I like that Looker allows me to not have to write SQL queries day in and day out. Plus I can build derived tables on the fly, allowing me to not have to spend as much time working on data cleansing and engineering upfront. What do you dislike? I dislike that Looker does not allow cross database joins. Recommendations to others considering the product Build a data warehouse, then sit Looker on top it. The powerfulness comes from merging all the data sources. What ...

Excellent Customer Data

What do you like best? As a Customer Success Manager I need to regularly monitor usage and stats for my customers. Our Data Operation team was able to bring in all the relevant customer data into Looker in an easily digestible dashboard that I use very often . What do you dislike? I'm a newer user and haven't found anything I particularly dislike. What business problems are you solving with the product? What benefits have you realized? Looker has become a one-stop shop for all customer ...

Looker

What do you like best? Their customer support team - they're always available to help and always really friendly. What do you dislike? Because they're newer, they don't have all the functionalities that we need but they're working on it. What business problems are you solving with the product? What benefits have you realized? Creating easy to read reports to find insights and trends for business decisions.

Really great insights

What do you like best? LookML is a great tool for BI! The models and realtime reports are extremely useful and in depth. The functionality, UI, and modeling is awesome! What do you dislike? Support can be flakey and there is no easy route to push/map data into salesforce. An appexchange and/or package for salesforce integration would be an amazing feature and super useful. A host of ETLs allow you to push data from SFDC to redshift and to Looker but I have yet to learn of a ...

Always improving the product

What do you like best? I really appreciate that Looker is constantly looking for ways to improve their product. Many of the things that we've hoped to see implementing are coming to life in Looker 5. What do you dislike? Although there are steps towards this being worked already, i would love for there to be greater/clearer capabilities in connecting with existing programming environments and languages. At this point i know that R and Python can be used in conjunction with Looker, but I ...

Light Weight and Easy to Manage

What do you like best? Light Weight, Easy to Manage. I like their data modelling layer the most. SQL based but very easy to adopt and with the extensions and some of the reusing components it makes it easy to extend Semantic layer across models/projects and reduce duplication of code. What do you dislike? Not being able to support metadata storage against postgre or any other DBs and just having the capability to migrate metadata from HyperSQL to MySQL What business problems are you ...

Much better than a lot of tools that have attempted to solve similar problems.

What do you like best? The tool works. It doesn't lag, it's pretty, it integrates with things. I especially like how the IDE checks your code. I used to work in Mondrian. Only way to test it was to upload it to staging. Such a pain >< What do you dislike? Looker lacks the ability to drill across fact tables without symmetric aggregates. The function is great for smaller tables, but terrible for 3 billion row tables. What business problems are you solving with the product? What ...