Question 1

What is Diary Study?

Accepted Answer

Diary Study is a qualitative research approach where participants log their experiences, behaviors, or thoughts over a set period, delivering deep, contextual insight into real‑time user actions and needs, often to understand product usage or daily routines.

Question 2

How many companies do Diary Study?

Accepted Answer

Based on our data, 1,451 companies do Diary Study. This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies do Diary Study?

Accepted Answer

Diary Study is relevant across multiple industries including Software Development, Financial Services, Technology, Information and Internet. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to Diary Study?

Accepted Answer

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions Diary Study in their job descriptions, requirements, or responsibilities, we identify them as related to Diary Study and add them to our database.

Question 5

How can I get the full list of companies that do Diary Study?

Accepted Answer

You can access the complete list of 1,451 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

Question 6

How often is the company data updated?

Accepted Answer

Our database is refreshed daily. We continuously monitor job postings to detect new companies doing Diary Study and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Google	United States	Software Development	336k		Diary Study
Agoda	Singapore	Software Development	11k		Diary Study
Lloyds Banking Group	United Kingdom	Financial Services	63k	$42B	Diary Study
Stripe	United States	Technology, Information and Internet	14k	$7.4B	Diary Study
Capgemini Invent	France	Business Consulting and Services	341k	$22B	Diary Study
Autodesk	United States	Software Development	15k	$4.9B	Diary Study
Bajaj Finserv	India	Financial Services	71k	$5.3B	Diary Study
Version 1	Ireland	IT Services and IT Consulting	3.9k	$276M	Diary Study
Sopra Steria	France	IT Services and IT Consulting	50k		Diary Study
Instacart	United States	Software Development	24k	$1.5B	Diary Study

Companies doing Diary Study

List of companies that do Diary Study