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Reviews from AWS customer

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499 reviews
from and

External reviews are not included in the AWS star rating for the product.


    Yulian R.

Effortless analytics & dashboarding made Easy!

  • July 03, 2025
  • Review provided by G2

What do you like best about the product?
We have been using Sigma for nearly two months across our company, primarily for product, sales, portal access analytics, and statistical visualizations. Sigma’s spreadsheet-like interface makes it incredibly easy for team members—technical and non‑technical alike—to explore live data directly from our cloud warehouse.
What do you dislike about the product?
Sigma is intuitive and easy to use, but it has a few limitations. Customization for visualizations is somewhat limited, performance can slow down with large datasets, and certain report tweaks—like table joins—can be tricky to configure.
What problems is the product solving and how is that benefiting you?
Sigma helps us turn raw data into actionable insights without relying heavily on engineering resources. It simplifies access to product, sales, and portal usage analytics through live dashboards and self-service reporting. This has improved cross-team visibility, accelerated decision-making, and reduced the time spent on manual data analysis.


    Suresh S.

Awesome and easy to use tool

  • July 02, 2025
  • Review provided by G2

What do you like best about the product?
Ease of use, drag and drop functionality and ease if integration
What do you dislike about the product?
some restrictions in customizations and a steep learning curve for some users
What problems is the product solving and how is that benefiting you?
Earlier we were using Tableau but had many issues like ease of integration, visualization boards, data accuracy etc., but with Sigma all these problems were addressed


    Rakesh Chanda .

Excellent application and user friendly.

  • July 02, 2025
  • Review provided by G2

What do you like best about the product?
Ease of Use, Ease of Implementation, Frequency of Use, Ease of Integration
What do you dislike about the product?
nothing specific to dislike very good application
What problems is the product solving and how is that benefiting you?
variability and defects in processes, ultimately leading to improved quality, reduced costs, and increased customer satisfaction


    Financial Services

A good reporting software to use with Snowflake

  • July 01, 2025
  • Review provided by G2

What do you like best about the product?
A user-friendly interface

Very intuitive to use
What do you dislike about the product?
Very few data sources that can be used with Sigma

The data model functionality needs to be enhanced
What problems is the product solving and how is that benefiting you?
Since we can leverage the computing power of Snowflake, Sigma allows us to analyze large amounts of data and create visualizations quickly.


    Real Estate

Easy enough for anyone to use

  • June 25, 2025
  • Review provided by G2

What do you like best about the product?
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.
What do you dislike about the product?
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.
What problems is the product solving and how is that benefiting you?
Sigma allows our company to have a collective understanding of problems so we know which areas of weakness we need to focus on improving.


    Ariel L.

Decent Reporting Tool, But Overpriced

  • June 18, 2025
  • Review provided by G2

What do you like best about the product?
All
What do you dislike about the product?
I find the pricing for Sigma to be a concern, as I would consider purchasing it again if it were cheaper. Additionally, the price is the primary aspect I would change about the service.
What problems is the product solving and how is that benefiting you?
n/a


    Information Technology and Services

Great way to empower business owners with insights

  • June 11, 2025
  • Review provided by G2

What do you like best about the product?
Sigma is refreshingly simple for everyday business users yet powerful enough to keep our data team. Because it feels as familiar as a spreadsheet, non-SQL colleagues can build ad-hoc analyses in minutes, while power users still have access to an IDE.

That balance has opened the door for marketing, sales, product and finance stakeholders to explore both our product databases and Salesforce data on their own, which has dramatically shortened our time-to-insight and reduced the number of one-off data requests.
What do you dislike about the product?
A handful of UI quirks occasionally slow us down, page layouts get a little funky when we add a lot of UI elements, but functionally no major issues.
What problems is the product solving and how is that benefiting you?
For our Sales Org it offers much more flexible analytics since we use SFDC and the reporting is terrible. Throughout the company it is our central BI tool to unlock a lot of reporting.


    Yug J.

Powerful dashboarding tool with some performance hiccups

  • June 05, 2025
  • Review provided by G2

What do you like best about the product?
Sigma makes it easy to build and share interactive dashboards across teams. I like how it supports real-time collaboration and allows non-technical users to explore data without heavy reliance on SQL. The intuitive interface and cloud-native nature make it convenient for cross-functional use.
What do you dislike about the product?
Loading times can get noticeably slow, especially on dashboards with multiple tiles. It occasionally affects the experience during live reviews or team calls. I’ve also encountered some bugs when trying to expand tiles to full screen — the view doesn’t always render properly or freezes, which can be frustrating when presenting.
What problems is the product solving and how is that benefiting you?
Sigma helps our team make data-driven decisions more efficiently by offering a no-code interface for exploring and visualizing data. It bridges the gap between business users and technical teams by allowing non-SQL users to create dashboards and extract insights independently. This has significantly improved our reporting turnaround time and cross-functional collaboration.


    Telecommunications

Amazing Data Visualization Tool

  • May 29, 2025
  • Review provided by G2

What do you like best about the product?
The most helpful things i find is their UI, very user friendly and easy to create and manage calculated fields and metrics. It also has quite a few visualization charts that can help with the ad-hoc report building as well as dashboard builds. I highly appreciate their customer support.
What do you dislike about the product?
Something I would say they can improve on is adding more charts to their portfolio. I wish they had charts like scatter plot, Gantt chart, heat map and etc.
What problems is the product solving and how is that benefiting you?
Sigma is heling us solve many problems such as providing business insights of how our customers are using the services that we offer, how can we improve customer retention and how cutomers are getting billed for their usage and more.


    Nate B.

Awesome Data and Visualization Tool

  • May 29, 2025
  • Review provided by G2

What do you like best about the product?
We have had great success with Sigma to build critical dashboards that pull in complex data. It also pulls in real-time data.
What do you dislike about the product?
Sometimes we have had some slow performance issues.
What problems is the product solving and how is that benefiting you?
I believe it saves us costs and gives us more flexibility than Amplitude, which is a GUI. We use Hex to help pull in the data.