We found 6,921 companies that use Five9. 2,402 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts is growing, and 2,819 job posts named it from October 2025 to August 2026. It comes up most in Customer Support job posts.
CVS Health has posted more jobs naming Five9 than any other company: 156. Avtex Solutions is the newest of the five companies in the table, with its first job post naming it in March 2024.
CompanyPostsPeopleRecent job post
CVS HealthHealth Care and Social Assistance · first seen Sep 202215651
"…ad networks, web portals, partner feeds and internal systems (e.g., Salesforce, CXone, Five9, Epic EHR workflows) to deliver personalized, real-time patient acquisition and outreach pathways."Executive Director Digital Product Growth and Membership, Nov 7, 2026
DeloitteProfessional Services · first seen Oct 20227823
"…business requirements into secure, scalable technical solutions across NICE CXone, Five9, Amazon Connect, and Genesys Cloud."CCaaS Technical Lead, Senior Consultant, Sep 16, 2026
Wells FargoFinance and Insurance · first seen Jun 20237811
"Experience with Workforce Management and Workforce Engagement platforms such as Verint, NICE, Genesys, Alvaria/Aspect, Intradiem, Five9, or similar solutions"Product Owner - Contact Center Workforce Management Tools, Oct 23, 2026
Avtex SolutionsScientific and Technical Services · first seen Mar 2024746
"…together TTEC Digital expertise and leading platforms from AWS, Google, Microsoft, Five9, NICE, Genesys, Salesforce, and other strategic partners."vice president, digital sales - enterprise, Oct 28, 2026
RWJBarnabas HealthHealth Care and Social Assistance · first seen May 2023650
"…this position must be proficient in running ABOUT’s Transfer Center technology, Five9 phone systems with call recording, EPIC including creating Reservation for transferred patients and…"transfer center dispatcher, Sep 17, 2026
Hiring for Five9 is growing. 1.6 in every 10,000 job posts named it from June to August 2026, against 1.4 from March to May.
Show the data
Month
Job posts naming Five9
All job posts
Per 10,000
Oct 2025
209
1,413,673
1.5
Nov 2025
246
1,822,119
1.4
Dec 2025
183
1,236,103
1.5
Jan 2026
233
1,828,002
1.3
Feb 2026
285
1,856,647
1.5
Mar 2026
257
1,850,711
1.4
Apr 2026
224
1,728,886
1.3
May 2026
274
1,821,509
1.5
Jun 2026
326
1,909,496
1.7
Jul 2026
307
1,815,180
1.7
Aug 2026
275
1,835,698
1.5
How many companies named Five9 in a job post for the first time in recent months?
Five9 showed up in job posts at 182 companies for the first time from June to August 2026, and 153 in the three months before. The 182 from June to August are 7.6% of all 2,402 companies whose job posts name it.
March to May 2026153
June to August 2026182
October 2025 to August 2026561
Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.
How do we know which companies use Five9?
We found 6,921 companies that use Five9, 4,519 of them through employees' profiles alone. 825 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Five9
2,40235%
Employees' profiles list Five9
4,51965%
6,921 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Five9?
Companies with 50 to 999 employees are the largest group of Five9 users, at 46%. 1,090 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
19%22%
50 to 999
46%38%
1,000 to 5,000
20%17%
Over 5,000
16%23%
Where are Five9 companies based?
More than half of Five9 companies are in the United States (77%). Canada is second, at 5%.
ShareTypical
United States
77%43%
Canada
5%3.6%
United Kingdom
3.7%6.4%
India
2.1%6.9%
Brazil
1.3%2.8%
Germany
0.89%4.4%
Companies in 88 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
5,097
77%
43%
Canada
333
5%
3.6%
United Kingdom
243
3.7%
6.4%
India
141
2.1%
6.9%
Brazil
88
1.3%
2.8%
Germany
59
0.89%
4.4%
Which teams work with Five9?
Job posts most often place Five9 with contact center, IT and workforce management teams. Customer service teams come fourth, at 30 companies.
TeamCompanies
Contact center
39
IT
36
Workforce management
34
Customer service
30
Operations
25
Customer care
23
What else do Five9 companies use?
Talkdesk and NICE CXone are the tools most closely tied to Five9. Among the tools listed here, Genesys is the most widely used, at 34% of Five9 companies.
Share of the 1,809 Five9 companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Five9 in job posts recently?
215 companies with 50 or more employees started naming Five9 in job posts between April and August 2026. 50 of them have more than 5,000 employees. Another 8 were AI-native companies, which we list separately.
Companies that named Five9 in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention Five9 most?
Customer Support and Call Center roles account for 21% of the job posts that name Five9. Customer Support posts naming it numbered 102 from March to May 2026 and 97 from June to August.
RoleSharePosts
Customer Support
12%335
Call Center
8.6%243
IT Support
4.5%126
Sales
3.5%98
Operations
3.2%89
Solutions Architect
3.1%88
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Customer Support
12%
335
102
97
Call Center
8.6%
243
60
68
IT Support
4.5%
126
36
31
Sales
3.5%
98
21
23
Operations
3.2%
89
22
30
Solutions Architect
3.1%
88
23
29
Which project themes come up in Five9 job posts?
635 job posts naming Five9 describe broad digital transformation, and 76 describe Generative AI work. After that comes Cloud Migration, with 54.
Project themeJob posts
Digital Transformation635
Generative AI76
Cloud Migration54
Data Infrastructure Migration43
"support a large-scale Google / Five9 Cloud Migration"
Miratech, Product manager for CCT Data, Oct 9, 2026
"Lead integrations and migrations leveraging Five9 APIs and telephony capabilities, including CRM/CTI integrations, webhooks, SIP/WebRTC, security configuration (RBAC, PCI/HIPAA), and transition from legacy contact center platforms to Five9"
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
