Sigma Reviews (558)

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Reviews

Sigma Reviews (558)

View 1 Video Reviews
4.4
558 reviews

What do users say?

Generated using AI from real user reviews
Users consistently praise Sigma for its user-friendly interface and seamless data integration, which make data analysis accessible to both technical and non-technical users. The platform's ability to create interactive dashboards and visualizations without extensive coding knowledge is highly valued, although some users note that performance can lag with large datasets.

Pros & Cons

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Verified User in Insurance
AI
Verified User in Insurance
Enterprise (> 1000 emp.)
"Strong Support and Powerful Performance on Millions of Records"
4.5/5
What do you like best about Sigma?

It's strong support and functionalities like write back and performance on top of millions of records. Review collected by and hosted on G2.com.

What do you dislike about Sigma?

Nothing as of now, all work great. Action mechanism complexity can be made lower. Review collected by and hosted on G2.com.

SB
Steve B.
CEO Founder
Small-Business (50 or fewer emp.)
"45 years presenting data"
5/5
What do you like best about Sigma?

The ease of use with absolutely no SQL or programming required. Formulas can be utilized for everything I have ever wanted to do. Review collected by and hosted on G2.com.

What do you dislike about Sigma?

I had to sit here and think about this. I couldn't come up with any negatives. I suppose in fairness, I do have a very good data team who organizes the data and makes it available to me to use in Sigma, so maybe that technical database back end would be a barrier to a user who was trying to just use csv files etc. I find that I can supplement with csv's where I find data that is not in our warehouse. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
UI
Verified User in Information Technology and Services
Mid-Market (51-1000 emp.)
"Great Usability and a Polished Experience for End Users"
4.5/5
What do you like best about Sigma?

Usability of the system is great and the final product is nice for end users to use Review collected by and hosted on G2.com.

What do you dislike about Sigma?

Sometimes functionality is slow to roll out Review collected by and hosted on G2.com.

Verified User in Computer Software
UC
Verified User in Computer Software
Enterprise (> 1000 emp.)
"Useful and Impactful"
4/5
What do you like best about Sigma?

Sigma is great for our FP&A team to get access to data that's in places like big query which would previously have required folks to write sql.

It's easy to use, and required little to no training to get started since it has so many similarities to other programs like excel. Review collected by and hosted on G2.com.

What do you dislike about Sigma?

We still struggle to eliminate manual processes with Sigma when presenting to execs. They are not going to hop into a sigma dashboard, so we end up either having to painstakingly create all presentation materials within sigma and then screenshot them into a presentation, or paste data organized for a chart from sigma into a spreadsheet which leaves room for error. Review collected by and hosted on G2.com.

Allyson M.
AM
Allyson M.
Product Analyst
Mid-Market (51-1000 emp.)
"Best BI tool I've used!"
5/5
What do you like best about Sigma?

Sigma is the most intuitive and flexible BI tool I’ve worked with. The spreadsheet-like interface lowers the barrier for non-technical users, while SQL compatibility and CTE support give analysts like me the power to dig deep. I also appreciate how seamlessly it integrates with our cloud data warehouse—no more worrying about data pipelines or stale dashboards. Review collected by and hosted on G2.com.

What do you dislike about Sigma?

Some of the custom visual tweaks are limited, which is mildly annoying for aesthetics, but I only make dashboards that are internal to the company (not for customers), so it's not a huge blocker. Review collected by and hosted on G2.com.

Nicholas N.
NN
Nicholas N.
Data Engineer
Mid-Market (51-1000 emp.)
"Low overhead, intuitive BI platform."
4.5/5
What do you like best about Sigma?

The platform can do nearly all things a BI platform needs to do in a very straightforward way. The UI/UX is great and users have had no problem understanding the features. We really like how easy it is to connect to the popular data warehousing platforms how simple the adminstration is. The customer support has also been incredible for feature request, questions, etc... Review collected by and hosted on G2.com.

What do you dislike about Sigma?

Nothing in particular. The dashboarding features are not quite as built out as other platforms so for companies that rely heavily on Power BI/Tableau it might be more of a complement rather than a replacement. Review collected by and hosted on G2.com.

Nestor T.
NT
Nestor T.
Senior Data Scientist
Mid-Market (51-1000 emp.)
"Always Improving with Constant New Features"
5/5
What do you like best about Sigma?

New features constantly being added. Seamless integration with Snowflake. Review collected by and hosted on G2.com.

What do you dislike about Sigma?

Custom plug ins aren’t universal. Visualization charts need more diversity. Review collected by and hosted on G2.com.

Deepak J.
DJ
Deepak J.
VP
Enterprise (> 1000 emp.)
"Love the Input Table"
4.5/5
What do you like best about Sigma?

Input table introduction solved the end user. Review collected by and hosted on G2.com.

What do you dislike about Sigma?

Ability to do the sorting. For input table you need write back access. Review collected by and hosted on G2.com.

AM
Alex M.
Team Coach
Mid-Market (51-1000 emp.)
"Why I like Sigma"
5/5
What do you like best about Sigma?

It is very easy to see lots of data and make conclusions about it since it is portray clearly Review collected by and hosted on G2.com.

What do you dislike about Sigma?

It can take a long time to load, easy to break sigma cards. Review collected by and hosted on G2.com.

Verified User in Real Estate
UR
Verified User in Real Estate
Mid-Market (51-1000 emp.)
"Easy enough for anyone to use"
4.5/5
What do you like best about Sigma?

My favorite aspect of Sigma is how easy it makes it to share analyses and dashboards with different members of the team. It also makes it easy for non-technical members of the team to modify the analyses so they can answer questions they have. I find the interface intuitive and easy to use and find that most people can figure out how to use it even without training. I use Sigma everyday and rarely run into frustrations. I also like how simple it is to turn data into visualizations. Review collected by and hosted on G2.com.

What do you dislike about Sigma?

One area I think could be better is making custom number formats easier to use whereas it requires multiple clicks to reduce the number of decimal places. Review collected by and hosted on G2.com.