Question 1

How many companies use EWWW Image Optimizer vs Perfmatters?

Accepted Answer

50 companies use EWWW Image Optimizer and 591 companies use Perfmatters in our database. Perfmatters is more widely adopted with 11.8x more companies than EWWW Image Optimizer.

Question 2

What percentage of EWWW Image Optimizer users also use Perfmatters?

Accepted Answer

24% of companies using EWWW Image Optimizer also use Perfmatters (12 companies). This overlap suggests the tools serve complementary rather than competing purposes.

Question 3

Which industries prefer EWWW Image Optimizer over Perfmatters?

Accepted Answer

The top industries using EWWW Image Optimizer are Media & Content, Other, Professional Services, Hospitality & Travel, E-commerce & Retail. For Perfmatters, the top industries are Media & Content, Education & Learning, Other, Professional Services, Healthcare & Life Sciences.

Question 4

Can I get a list of companies using both EWWW Image Optimizer and Perfmatters?

Accepted Answer

Yes. AgentData tracks 12 companies that use both EWWW Image Optimizer and Perfmatters. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

	EWWW Image Optimizer	Perfmatters
Companies	50	591
Category	Other	WordPress plugins
Emails available	1,344	1,832
Overlap	24% of EWWW Image Optimizer users also use Perfmatters (12 companies)

EWWW Image Optimizer vs Perfmatters

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Company adoption

Top industries

Top companies using EWWW Image Optimizer

Top companies using Perfmatters

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