2,725 companies in our data use RTSP, and 1,177 of them name it in job posts they wrote. Its share of job posts held steady in the three months to August 2026; 994 job posts named it from October 2025 to August 2026. It comes up most in Software Engineer job posts.
The companies with the most job posts naming RTSP are Qualcomm (86), TP-Link (77) and Motorola Solutions (66). TP-Link is the newest of the five companies in the table, with its first job post naming it in November 2024.
CompanyPostsPeopleRecent job post
QualcommScientific and Technical Services · first seen Aug 20228618
"Streaming protocols and implementation (e.g HLS/HTTP/RTSP/DASH)"#Video Software Engineer, Jul 14, 2026
TP-LinkScientific and Technical Services · first seen Nov 2024770
"Experience with real-time audio/video streaming technologies (e.g., WebRTC, HLS, RTSP)"frontend engineer - enterprise, Feb 22, 2026
Motorola SolutionsInformation · first seen Aug 2022662
"…technical understanding of video software concepts, media streaming protocols (e.g., RTSP, WebRTC, H.264/H.265, WebSockets), REST APIs, or software-based device integration frameworks."Technical Product Manager, Oct 21, 2026
DeNAScientific and Technical Services · first seen Jun 2023440
"リアルタイム映像配信プロトコル(RTSP/RTP、RTMP、HLS、WebRTC等)の知識"Network Engineer (Design and Construction), Jul 18, 2024
AmazonRetail Trade · first seen Sep 20224318
"Experience with camera protocols (RTSP, ONVIF) or video codecs (H.264/H.265)"Software Development Engineer, Amazon Optics, Oct 23, 2026
RTSP's share of job posts is about the same as three months earlier: 0.48 in every 10,000 job posts from June to August 2026, against 0.52 from March to May. Its busiest month was January 2026, at 0.62.
Show the data
Month
Job posts naming RTSP
All job posts
Per 10,000
Oct 2025
66
1,413,673
0.47
Nov 2025
107
1,822,119
0.59
Dec 2025
68
1,236,103
0.55
Jan 2026
113
1,828,002
0.62
Feb 2026
89
1,856,647
0.48
Mar 2026
107
1,850,711
0.58
Apr 2026
80
1,728,886
0.46
May 2026
95
1,821,509
0.52
Jun 2026
83
1,909,496
0.43
Jul 2026
98
1,815,180
0.54
Aug 2026
88
1,835,698
0.48
How many companies named RTSP in a job post for the first time in recent months?
79 companies named RTSP in a job post for the first time from June to August 2026, against 83 from March to May. From October 2025 to August 2026, 286 companies named it in a job post for the first time.
March to May 202683
June to August 202679
October 2025 to August 2026286
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 RTSP?
1,177 of the 2,725 companies name RTSP in their own job posts. The other 1,548 show up because employees list it on their profiles. 150 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name RTSP
1,17743%
Employees' profiles list RTSP
1,54857%
2,725 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use RTSP?
The largest group of RTSP users is companies with 50 to 999 employees (40%), more than on the typical tech page. The second-largest group is companies with fewer than 50 employees, at 27%.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
27%22%
50 to 999
40%38%
1,000 to 5,000
15%17%
Over 5,000
18%23%
Where are RTSP companies based?
Beyond the United States (38%), RTSP is unusually common in India, at 11% of its companies. Its companies are based in 83 countries and territories.
ShareTypical
United States
38%43%
India
11%6.9%
France
4.3%4.6%
Canada
4.1%3.6%
United Kingdom
3.8%6.4%
Germany
3.1%4.4%
Companies in 83 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
974
38%
43%
India
283
11%
6.9%
France
110
4.3%
4.6%
Canada
105
4.1%
3.6%
United Kingdom
99
3.8%
6.4%
Germany
79
3.1%
4.4%
Which teams work with RTSP?
Engineering and R&D teams are tied as the most common home for RTSP, at 16 companies each. Software teams follow, at 6 companies.
TeamCompanies
Engineering
16
R&D
16
Software
6
Software engineering
5
IT
4
QA
4
What else do RTSP companies use?
The tool most tied to RTSP is H.265. 19% of RTSP companies use it, 167 times the usual rate for their size. Next is RTMP: 20% of these companies use it, against 0.16% of similar ones.
Share of the 839 RTSP companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming RTSP in job posts recently?
59 companies with 50 or more employees picked up RTSP in their job posts from April to August 2026. Among the new enterprise companies, Atos posted the most jobs naming it: 4.
Companies that named RTSP 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 RTSP most?
RTSP shows up across many roles. The top one, Software Engineer, has 23% of the job posts. The top four roles cover 40% of these job posts.
RoleSharePosts
Software Engineer
23%224
AI Engineer
6.8%68
Embedded Engineer
5.8%58
Firmware Engineer
4.8%48
Software Development Engineer in Test
4.2%42
Mobile Developer
3.8%38
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Software Engineer
23%
224
56
56
AI Engineer
6.8%
68
20
14
Embedded Engineer
5.8%
58
12
19
Firmware Engineer
4.8%
48
7
26
Software Development Engineer in Test
4.2%
42
15
10
Mobile Developer
3.8%
38
5
11
Which project themes come up in RTSP job posts?
Beyond general digital transformation, the most common project theme in RTSP job posts is Microservices Migration (26 posts). Cloud Cost Optimization is next, in 24 job posts.
Project themeJob posts
Digital Transformation139
Microservices Migration26
Cloud Cost Optimization24
Cloud Migration8
About this data
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.
