Companies using helicone

130 companies use helicone, based on their job posts and their employees' public profiles. 158 job posts named it from October 2025 to August 2026. AI Engineer roles mention it most.

Data as of November 9, 2026 · Markdown version

Which companies name helicone in the most job posts?

Capital One leads with 29 job posts naming helicone, followed by Sev1Tech and Instead. Capital One has named it in job posts the longest of the five companies in the table, since September 2024.
Company Posts Recent job post
Capital One Finance and Insurance · first seen Sep 2024 29 "Preferred prior experience in leveraging open source libraries for observability such as langfuse, phoenix, openInference, helicone etc."Principal Associate- Fullstack Engineering, Oct 14, 2025
Sev1Tech Professional Services · first seen Sep 2025 16 "Experience with LLM monitoring tools like LangSmith or Helicone for generative AI applications."mlops engineer, Jun 30, 2026
Instead first seen Feb 2025 14 "AI: Cursor with Sonnet 3.5, Langchain, Helicone, Gemini, OpenAI's API utilizing 4o (still exploring best use cases for o1 pro) and any other piece of AI tech that we can get our hands on"Senior Fullstack Developer, Aug 25, 2026
Cato Networks Scientific and Technical Services · first seen Jan 2026 8 "…and AI application specific gateways (e.g., LiteLLM, Portkey, Helicone, TrueFoundry)"Professional Services Consultant - AI Security, Sep 15, 2026
Vertafore Scientific and Technical Services · first seen May 2026 6 "Experience with LLM observability and AI gateway tooling (e.g., LangSmith, Helicone, Portkey, LiteLLM)"AI Engineering Leader, Oct 21, 2026
Showing 1 to 5 of 120 companies with job posts Sign up to see all companies using helicone ›

What else do we know about helicone?

Is hiring for helicone growing?

From March to May 2026, 0.09 in every 10,000 job posts named helicone; from June to August, 0.12 in every 10,000 job posts. These are small numbers of job posts, so a few companies can move them.
Share of job posts naming helicone by month, October 2025 to August 2026, in job posts in every 10,000 Moves from 0.07 in October 2025 to 0.10 in August 2026, in job posts in every 10,000. 0.16 0.12 0.08 0.04 0 0.10 Oct '25 Nov Dec Jan '26 Feb Mar Apr May Jun Jul Aug
Show the data
MonthJob posts naming heliconeAll job postsPer 10,000
Oct 2025101,413,6730.07
Nov 2025141,822,1190.08
Dec 202561,236,1030.05
Jan 202681,828,0020.04
Feb 202671,856,6470.04
Mar 202681,850,7110.04
Apr 2026201,728,8860.12
May 2026181,821,5090.10
Jun 2026231,909,4960.12
Jul 2026261,815,1800.14
Aug 2026181,835,6980.10

How many companies named helicone in a job post for the first time in recent months?

34 companies named helicone in a job post for the first time from June to August 2026, against 36 from March to May. From October 2025 to August 2026, 87 companies named it in a job post for the first time.
March to May 2026 36
June to August 2026 34
October 2025 to August 2026 87

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 helicone?

Job posts carry most of the evidence for helicone: 92% of these companies name it in posts they wrote. 10 come from employees' profiles alone.
How we know Companies Share
Job posts name helicone
120 92%
Employees' profiles list helicone
10 7.7%

130 companies. Each is counted once, under the strongest evidence we have for it.

What size are the companies that use helicone?

Companies with fewer than 50 employees are 1.6 times as common among helicone users as on the typical tech page. 21 of its companies have more than 5,000 employees.

Share of its companies Typical tech page

ShareTypical
Under 50 employees
34% 22%
50 to 999
36% 38%
1,000 to 5,000
14% 17%
Over 5,000
16% 23%

Where are helicone companies based?

Helicone has an unusually large following in the United Arab Emirates: 3.3% of its companies, against 1% on the typical tech page. Its companies are based in 24 countries and territories.
ShareTypical
United States
45% 43%
India
14% 6.9%
Brazil
5.7% 2.8%
United Kingdom
4.9% 6.4%
United Arab Emirates
3.3% 1%
Australia
2.5% 2.2%

Companies in 24 countries and territories. Shares are of companies with a known headquarters country.

Show the data
CountryCompaniesShareTypical tech page
United States5545%43%
India1714%6.9%
Brazil75.7%2.8%
United Kingdom64.9%6.4%
United Arab Emirates43.3%1%
Australia32.5%2.2%

What else do helicone companies use?

Helicone companies are 230 times as likely as similar companies to use Arize: 20% of them, against 0.09%. Langfuse is 190 times as common as usual, at 66%.

Share of the 89 helicone companies counted here whose job posts also name the tool Typical for companies the same size

Tool Also name it Typical Times as common
Arize 18 companies
20% 0.09% 230x
Langfuse 59 companies
66% 0.35% 190x
LangSmith 63 companies
71% 0.38% 184x
pgvector 39 companies
44% 0.52% 84x
Tool Also name it Typical Times as common
Qdrant 29 companies
33% 0.39% 83x
Weaviate 50 companies
56% 0.81% 69x
ChromaDB 24 companies
27% 0.48% 56x
Supabase 13 companies
15% 0.26% 56x

Which companies started naming helicone in job posts recently?

33 companies with 50 or more employees picked up helicone in their job posts from April to August 2026. Among the new enterprise companies, The Walt Disney Company posted the most jobs naming it: 4.
AI native any size · 1 new
Company Posts
Revin 1
Commercial 50 to 999 employees · 15 new
Company Posts
E2M 3
Mid-market 1,000 to 5,000 employees · 8 new
Company Posts
Enterprise over 5,000 employees · 10 new
Company Posts

Companies that named helicone 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 helicone most?

AI Engineer and Software Engineer roles account for 58% of the job posts that name helicone. AI Engineer posts naming it numbered 23 from March to May 2026 and 27 from June to August.
Role Share Posts
AI Engineer
40% 63
Software Engineer
18% 29
MLOps Engineer
5.7% 9
Integration Engineer
4.4% 7
Consultant
3.2% 5
Machine Learning
3.2% 5
Show the data
RoleShareOct 2025 to Aug 2026Mar to May 2026Jun to Aug 2026
AI Engineer40%632327
Software Engineer18%29316
MLOps Engineer5.7%914
Integration Engineer4.4%701
Consultant3.2%502
Machine Learning3.2%531

Which project themes come up in helicone job posts?

Teams hiring for helicone most often mention Generative AI, in 145 job posts. Apart from broad digital transformation work, Cloud Cost Optimization comes next, with 15.
Project theme Job posts
Generative AI 145
Digital Transformation 49
Cloud Cost Optimization 15
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.