12 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener'>trScore algorithm: Learn more.</a>Score 8 out of 100
Based on 12 reviews and ratings
Top Rated
269 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener'>trScore algorithm: Learn more.</a>Score 8.1 out of 100
Based on 269 reviews and ratings
Feature Set Ratings
BI Standard Reporting

D3.js
Feature Set Not Supported
N/A

7.9
Looker
79%
Looker ranks higher in 3/3 features
Looker ranks higher in 3/3 features
Pixel Perfect reports

N/A
0 Ratings

7.5
75%
53 Ratings
Customizable dashboards

N/A
0 Ratings

8.3
83%
62 Ratings
Report Formatting Templates

N/A
0 Ratings

7.7
77%
50 Ratings
Ad-hoc Reporting

D3.js
Feature Set Not Supported
N/A

7.7
Looker
77%
Looker ranks higher in 4/4 features
Looker ranks higher in 4/4 features
Drill-down analysis

N/A
0 Ratings

7.9
79%
63 Ratings
Formatting capabilities

N/A
0 Ratings

8.1
81%
62 Ratings
Integration with R or other statistical packages

N/A
0 Ratings

7.1
71%
24 Ratings
Report sharing and collaboration

N/A
0 Ratings

7.8
78%
64 Ratings
Report Output and Scheduling

D3.js
Feature Set Not Supported
N/A

7.6
Looker
76%
Looker ranks higher in 4/4 features
Looker ranks higher in 4/4 features
Publish to Web

N/A
0 Ratings

8.0
80%
50 Ratings
Publish to PDF

N/A
0 Ratings

7.3
73%
52 Ratings
Report Versioning

N/A
0 Ratings

7.8
78%
39 Ratings
Report Delivery Scheduling

N/A
0 Ratings

7.3
73%
59 Ratings
Data Discovery and Visualization

D3.js
Feature Set Not Supported
N/A

6.7
Looker
67%
Looker ranks higher in 3/3 features
Looker ranks higher in 3/3 features
Pre-built visualization formats (heatmaps, scatter plots etc.)

N/A
0 Ratings

7.9
79%
60 Ratings
Location Analytics / Geographic Visualization

N/A
0 Ratings

7.6
76%
52 Ratings
Predictive Analytics

N/A
0 Ratings

4.6
46%
6 Ratings
Access Control and Security

D3.js
Feature Set Not Supported
N/A

7.3
Looker
73%
Looker ranks higher in 3/3 features
Looker ranks higher in 3/3 features
Multi-User Support (named login)

N/A
0 Ratings

7.3
73%
60 Ratings
Role-Based Security Model

N/A
0 Ratings

7.4
74%
57 Ratings
Multiple Access Permission Levels (Create, Read, Delete)

N/A
0 Ratings

7.1
71%
57 Ratings
Mobile Capabilities

D3.js
Feature Set Not Supported
N/A

6.1
Looker
61%
Looker ranks higher in 3/3 features
Looker ranks higher in 3/3 features
Responsive Design for Web Access

N/A
0 Ratings

7.2
72%
40 Ratings
Mobile Application

N/A
0 Ratings

5.0
50%
2 Ratings
Dashboard / Report / Visualization Interactivity on Mobile

N/A
0 Ratings

7.4
74%
37 Ratings
Attribute Ratings
- D3.js is rated higher in 2 areas: Likelihood to Recommend, Support Rating
Likelihood to Recommend

8.9
D3.js
89%
3 Ratings

8.1
Looker
81%
64 Ratings
Likelihood to Renew

D3.js
N/A
0 Ratings

9.0
Looker
90%
4 Ratings
Usability

D3.js
N/A
0 Ratings

8.0
Looker
80%
12 Ratings
Support Rating

8.0
D3.js
80%
2 Ratings

7.9
Looker
79%
16 Ratings
Likelihood to Recommend
D3.js
It's well suited for dynamic data, especially when multiple users are using the application and generating data, it helps us to get analytics of the data for users.

Verified User
Engineer in Information Technology
Information Technology and Services Company, 51-200 employeesLooker
For less evolved reporting, it is not bad at all. It is not designed to scale, fully. I mean that as long as you do not intend to scale, it is a good product for your company. Log aggregation level reporting is not suited for Looker. Customer facing data reporting is. As long as the reporting is not too multi-dimensional, Looker is good.
Senior DevOps Engineer
Simpli.fiOnline Media, 201-500 employees
Pros
D3.js
- It provides multiple ways of visualizing data easily.
- It is fast and light on system resources. It is built with JavaScript and visualizations can be easily hosted on the web across browsers.
- It has a huge community backing it so it is easy to find people to help with whatever you're doing.
Fellow
Georgia Institute of TechnologyHigher Education, 5001-10,000 employees
Looker
- It's on-demand and in the cloud, we don't have to mess with AMIs or scaling issues
- Looker's data domain creating tool is better than anything we've seen
- LookML, Looker's specialized language is incredibly extensible and allows us to connect and visualize almost any data type

Verified User
C-Level Executive in Corporate
Education Management Company, 11-50 employeesCons
D3.js
- Hard to code, not a kids play toy.
- No tutorial from official documentation.
- Requires web development experience.
Freelancer in RPA
Self employedInformation Technology and Services, 11-50 employees
Looker
- Mobile viewing is HTML based, not always highly viewable.
- Basic operations can be difficult to achieve. There is a function called table calculations which allows this.
- Running on a single server, the entire instance can slow down if even one user schedules a large dashboard.

Verified User
Director in Finance and Accounting
Internet Company, 201-500 employeesPricing Details
D3.js
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
No
Starting Price
—Looker
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
Yes
Entry-level set up fee?
No
Starting Price
—Likelihood to Renew
D3.js
No score
No answers yet
No answers on this topic
Looker
Looker 9.0
Based on 4 answers
We've been very happy with Looker so far, and all teams in the organization are starting to see its value, and use it on a frequent basis. It has quickly become our accessible "source of truth" for all data/metrics.

Verified User
Director in Corporate
Internet Company, 51-200 employeesUsability
D3.js
No score
No answers yet
No answers on this topic
Looker
Looker 8.0
Based on 12 answers
Nontechnical users can create reports easily. Can create customized reports individually or on the whole for the group. Slicing and dicing data through Looker fairly simple. Drill-downs are much better than anticipated. Especially heat map drill-downs, became most popular within the company, considering the company is a location analytics ad tech company.
Data Lord
PlaceIQInternet, 51-200 employees
Support Rating
D3.js
D3.js 8.0
Based on 2 answers
Support can be improved by providing more educational videos.

Verified User
Engineer in Information Technology
Information Technology and Services Company, 51-200 employeesLooker
Looker 7.9
Based on 16 answers
Looker support specialists are heroes. They are knowledgeable, smart, and always vouch for your success. The availability is super quick, and even if there is no current solution for my problem, they will address it and voice it as feedback for a product.
Data Analyst
Snap Inc.Information Technology and Services, 1001-5000 employees
Alternatives Considered
D3.js
Protoviz does not require as much knowledge of programming to build visualizations as with D3.js or Google Charts. Highcharts or AnyChart are other alternatives that are more specific to building charts only
Fellow
Georgia Institute of TechnologyHigher Education, 5001-10,000 employees
Looker
Looker stacks up very well against the other tools we have evaluated and used. All the tools have their own pros and cons. Looker had a better edge in terms of visualizations when we chose to use it. After several updates, other tools began to have newer features. Looker still stands competitive.
Vice President, Mobile technology
Bank of America Merrill LynchFinancial Services, 10,001+ employees
Return on Investment
D3.js
- Rapid Development using templates helps faster delivery of the project.
- Documentation requires a lot of time to study.
- D3 creates high-quality visual effects which can be used over large screens.
Freelancer in RPA
Self employedInformation Technology and Services, 11-50 employees
Looker
- The platform allows you to create visual representations of your data and store them in charts, graphs and maps.
- Gives the business owner the flexibility to visualize their data in a real time manner, thereby enabling the business owner to be on top of their data and understand its dynamics.
Account Executive
GayTravelAirlines/Aviation, 11-50 employees