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Tools · key value in memory

Companies using Redis

As of 4 November 2026, 4,550 companies name Redis in their own job postings; it leaves no trace on websites or in DNS.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Largest market
–
Companies with 51+ staff
–
Top industry
–
Team that names it most
Software engineering · 10,971 postings
Hiring on it, last 30 days
3,178 companies
Most often alongside
PostgreSQL · 3,481 companies
4,550companies show Redis, all sources
0on their website or in DNS records
4,550name it in their own job postings
10,600postings naming Redis, last 90 days
02Two ways we see a tool

Where Redis shows up

Each population is counted on its own. We never add them up without saying so, because they answer different questions.

Website and DNS footprint0

Companies whose own pages load Redis's scripts or embeds, or whose domain's mail and hosting records (SPF, DKIM, MX, CNAME) point at Redis. From our crawl of 41.5M company websites and the DNS sweep behind it. Reach: the tool is in the building.

Job postings4,550

Companies whose own postings say the team works in Redis. Read hourly from ~70 applicant tracking systems, with the function, a quote and a date. Intent: the team that runs it is hiring.

Both0

Companies in the footprint whose postings also name Redis. The rest of the posting population (4,550) runs Redis without a public trace on the site or in DNS, which is where job data earns its place.

03Who uses it

Companies on Redis

Companies with 201+ employees and high-confidence evidence in their own postings; job boards and portals left out.

4,550 companies show Redis; 0 of them have over 1,000 employees.

Filter by country, size, team and source, open verified e-mails for the decision makers, or push new matches to your CRM every week.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Job-posting evidence

Who runs Redis inside the company

The 4,550 companies whose postings name Redis: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
Software engineering
10,971 · 4,611
Data & AI
1,168 · 660
IT operations & business systems
844 · 527
Engineering (non-software)
218 · 129
Product, program & project management
104 · 60
Quality, safety & environment
64 · 31
Customer service & success
62 · 35
Unclassified
57 · 35
Sales
29 · 16
Education & training
15 · 7
Posting companies by country
companiesshare
United States
2,56556%
United Kingdom
2967%
India
1944%
Germany
1513%
France
1223%
Brazil
822%
Poland
742%
Canada
712%
Netherlands
541%
Singapore
521%
Spain
421%
Australia
391%
Posting companies by size
companiesshare
Self-employed
2155%
2-10 employees
55512%
11-50 employees
93321%
51-200 employees
1,01522%
201-500 employees
59913%
501-1000 employees
3337%
1001-5000 employees
47911%
5001-10000 employees
1253%
10,001+ employees
2967%
Hiring on it right now
postings
Postings, last 30 days
7,827
Postings, last 90 days
10,600
All open postings
14,837

3,178 companies opened a role that names Redis in the last 30 days. A hiring team that names its tools is the moment to write to the person who owns the stack.

07Named alongside

What Redis teams also ask for

Tools named in the same postings as Redis. Office software is left out.

08key value in memory

Redis against the rest of its category

Ranked by companies naming each tool in postings. Whole category →

Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

4,550 companies name Redis in their own job postings; it leaves no trace on websites or in DNS, so the posting layer is the whole picture. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/redis)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Website codeScripts, tags and embeds found on the company's own pages in our crawl of 41.5M sites. A tool counts once per company.
  • DNS recordsSPF includes, DKIM selectors, MX and CNAME records of the company's domain that point at Redis or another vendor. Swept in cycles; dedicated mail-provider and hosting facets open once coverage passes 80% per country.
  • Job postingsRead hourly from the applicant tracking systems behind company career sites. A tool counts when the employer's own text names it as the team's system; candidate wish-lists and apply boilerplate are excluded. Confidence low, medium or high per company.
  • Sending infrastructureCold-e-mail sending domains are look-alike domains on a provider's infrastructure (DNS records, certificate logs) that redirect to the company. Absence is not evidence: only companies with a found sending domain are counted.
  • CompaniesCountry, size and industry come from the company profile we build from its website; headcount from LinkedIn where known, otherwise estimated. Job boards, portals and aggregators are kept out of lists.
FAQ

Redis data: questions

How many companies use Redis?

4,550 as of 4 November 2026: 0 carry Redis on their website or in their DNS records and 4,550 name it in their own job postings; 0 show up in both. We keep the two counts apart because they measure different things.

What does "website or DNS" mean?

Our crawler finds Redis's scripts, embeds and tags on the company's own pages, and our DNS sweep reads the domain's mail and hosting records (SPF includes, DKIM selectors, MX, CNAMEs) that point at Redis. Either one puts the company in the footprint. The sweep is still running, so this number grows week by week.

Why is the job-posting number so much smaller?

A posting only names a tool when the team that will use it is hiring and chooses to say so. That makes it a smaller but stronger signal: it tells you which team runs Redis, with a quote and a date. The footprint tells you reach.

How fresh is this?

Career sites are read hourly, websites are re-crawled on a rolling schedule and DNS is re-swept in cycles. The date at the top is when these counts were computed.

Can I get the list?

Yes. The first 20 are on this page; the full 4,550 with verified e-mails and a weekly feed of new Redis users is in the product. Counting is free.

Companies and people

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Every company on Redis,
with the person who owns it

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