Sigma vs Looker Comparison
Sigma
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Sigma is an all new business intelligence software, designed to be simple and intuitive. It offers quick access to crucial information about tasks in progress, customers, opportunities and pipelines. Sigma focuses on dri…
Looker
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Medium Business
Looker is a business intelligence platform that combines the power of SQL with a new user experience to deliver data that users can interact with, explore and understand. Looker's business analytics software helps compan…
Sigma leads on user satisfaction with a 4.7-star rating across 124 reviews.
Sigma vs Looker — at a glance
| Feature | Sigma | Looker |
|---|---|---|
| Rating | 4.7 / 5 | 4.5 / 5 |
| Reviews | 124 | 613 |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | No | Yes |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | Business Intelligence Software | Business Intelligence Software |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud, Installed - Windows |
| API | Available | Available |
| Support modes | Online | Business Hours, Online |
| Certifications | — | SOC 2, HIPAA, GDPR, ISO 27001 |
| Data residency | US | Global |
Key differences between Sigma and Looker
- Free trial: Looker offers a free trial; Sigma does not.
- User satisfaction: Sigma scores higher with a 4.7-star average.
- Deployment: Sigma supports SaaS/Web/Cloud; Looker supports SaaS/Web/Cloud, Installed - Windows.
Sigma vs Looker — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Business Intelligence Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Free PDF comparison
Download this Sigma vs Looker comparison
Get the full side-by-side as a PDF — these picks plus the top Business Intelligence Software tools, with verified ratings, pricing and features.
- Side-by-side on pricing, features & ratings
- Plus the category top 10, scored & ranked
- Emailed to you — no on-screen download
No file downloads on screen — we email it to you. One-click unsubscribe anytime.
Sigma vs Looker: Biggest differences
Start here before you go deeper into features.
Large Enterprises, Medium Business, Small Business
Best for SQL-powered, user-friendly BI with strong collaboration features.
- You need a flexible BI tool for data analytics teams in medium to large enterprises.
- Your team values easy data exploration with seamless integration of multiple data sources.
- You want strong collaboration capabilities to support cross-functional teamwork.
- Your organization requires highly customizable or advanced visualizations beyond Looker's limits.
- You handle very large datasets needing rapid loading and high performance.
Sigma typically suits Large Enterprises and Medium Business. Looker tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Sigma is an all new business intelligence software, designed to be simple and intuitive. It offers quick access to crucial information about tasks in progress, customers, opportunities and ... Read More about Sigma | Looker is a business intelligence platform that combines the power of SQL with a new user experience to deliver data that users can interact with, explore and understand. Looker's business ... Read More about Looker |
|---|---|---|
Free Trial Availability |
|
|
SpotScoreWhat's this? ↗ | 8.5/10 | 9.4/10 |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | — | 51-500 employees1000+ employees |
Get pricing help | Get pricing help |
Software Demo
Demo |
|---|
Need a second opinion?
Get decision help from a software advisor
Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.
- Independent advice — matched to your business
- Understand the tradeoffs before you talk to vendors
- Free 15-min call with a software advisor.
Step 1 of 4
How big is your team?
We tailor recommendations to companies your size.
How do Sigma and Looker Compare on Features?
Total Features | 8 Features | 10 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Sigma and Looker on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
Pricing Option | ||
|---|---|---|
Pricing Plans |
|
|
Sigma vs Looker: Other Details
Organization Types supported |
|
|
|---|---|---|
Platforms Supported |
|
|
Modes of support |
|
|
API Support |
|
|
Get help choosing | Get help choosing |
Sigma vs Looker Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | — | ✓ Yes |
|---|---|---|
HIPAA | ✗ No | ✓ Yes |
GDPR | — | ✓ Yes |
ISO 27001 | — | ✓ Yes |
Single Sign-On (SSO) | — | ✓ Yes |
Multi-Factor Auth (MFA) | — | ✓ Yes |
Data Encryption | — | ✓ Yes |
Audit Logs | — | ✓ Yes |
Data Residency | 🇺🇸 US | 🌐 Global |
Sigma User Reviews & Rating Comparison
User Ratings | ||
|---|---|---|
Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyer sentiment is very strong across 145 reviews, with consistently positive feedback. What buyers like
Common complaints
| Buyer sentiment Overall positive sentiment highlights ease of use and strong data visualization, tempered by concerns over performance and customization limitations. What buyers like
Common complaints
|
Pros and Cons |
|
|
Positive Reviews | No reviews available for the product | No reviews available for the product |
Sigma and Looker Customers
Customers |  Agero  Scripps  Seattle genetics |  Twilio  King  Carta |
|---|
Media and Screenshots
Screenshots | No screenshots available. |  3 Screenshots |
|---|---|---|
Videos |  3 Videos |  3 Videos |
Top Alternatives to Sigma and Looker in 2026
Alternatives |
|---|
Add another option to compare side by side
Search by product name to compare pricing, fit, and buyer feedback in one view.Compare similar software options
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Sigma or Looker?
- Sigma edges out the other on user ratings (4.7 vs 4.5). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Sigma and Looker offer a free trial?
- Looker offers a free trial. Sigma does not.
- What is the starting price of Sigma vs Looker?
- Sigma starts at Contact for pricing. Looker starts at Contact for pricing.
- What are the top alternatives to Sigma?
- Top alternatives to Sigma include TIBCO Spotfire, Metric.ai, SplashBI, Qlik Sense, CrunchMetrics.
- What are the top alternatives to Looker?
- Top alternatives to Looker include Qlik Sense, Board, Izenda, Dundas BI, TIBCO Spotfire.