# Companies using Plotly

We found 19,263 companies that use Plotly. 5,100 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts held steady in the three months to August 2026; 4,561 job posts named it from October 2025 to August 2026. It comes up most in Data Scientist job posts.

Data as of November 9, 2026. Source: Sumble.

## Which companies name Plotly in the most job posts?

Among the companies with the most job posts naming Plotly are Booz Allen Hamilton (1,149), Sanofi (187) and LMI (134). Of the five companies in the table, Apple has the most employees who list it on their profiles: 81.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Booz Allen Hamilton](https://sumble.com/orgs/booz-allen-hamilton) | 1,149 | 32 | "Experience with visualization packages, including Plotly, Seaborn, or ggplot2" (data scientist, Nov 7, 2026) |
| [Sanofi](https://sumble.com/orgs/sanofi) | 187 | 12 | "Experience with data visualisation tools (Power BI, Tableau, Streamlit, Plotly, seaborn, or similar)" (data scientist, Nov 6, 2026) |
| [LMI](https://sumble.com/orgs/lmi) | 134 | 7 | "…interactive dashboards, and decision-support tools using Matplotlib, Seaborn, Plotly, and Streamlit to communicate simulation outputs, optimization results, uncertainty, and operational…" (Data Scientist - Clearance Required, Nov 3, 2026) |
| [Tesla](https://sumble.com/orgs/tesla) | 120 | 36 | "Proficiency with data visualization techniques and tools using Tableau, R Shiny, Python Dash, Plotly, etc." (Machine Learning Engineer, Battery Manufacturing Development, Optimus, Nov 4, 2026) |
| [Apple](https://sumble.com/orgs/apple) | 104 | 81 | "Expertise with data visualization tools (Tableau, d3, plotly, etc.) for data analysis and presentation." (latin america aiml data scientist (decision intelligence), Nov 1, 2026) |

## Is hiring for Plotly growing?

Hiring for Plotly barely changed, at 2.4 in every 10,000 job posts from June to August 2026 against 2.4 from March to May.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 317 | 1,413,673 | 2.2 |
| Nov 2025 | 474 | 1,822,119 | 2.6 |
| Dec 2025 | 293 | 1,236,103 | 2.4 |
| Jan 2026 | 407 | 1,828,002 | 2.2 |
| Feb 2026 | 439 | 1,856,647 | 2.4 |
| Mar 2026 | 443 | 1,850,711 | 2.4 |
| Apr 2026 | 451 | 1,728,886 | 2.6 |
| May 2026 | 426 | 1,821,509 | 2.3 |
| Jun 2026 | 452 | 1,909,496 | 2.4 |
| Jul 2026 | 413 | 1,815,180 | 2.3 |
| Aug 2026 | 446 | 1,835,698 | 2.4 |

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

From June to August 2026, 245 companies posted their first job naming Plotly; 251 did from March to May. Over the 11 months from October 2025, 984 companies posted their first job naming it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 251 |
| June to August 2026 | 245 |
| October 2025 to August 2026 | 984 |

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 Plotly?

5,100 companies name Plotly in job posts they wrote; employees' profiles add 14,163 more. 1,446 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Plotly | 5,100 | 26% |
| Employees' profiles list Plotly | 14,163 | 74% |

## What size are the companies that use Plotly?

By size, the biggest group of Plotly users is companies with 50 to 999 employees, at 44%. The second-largest group is companies with fewer than 50 employees, at 26%.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 26% | 22% |
| 50 to 999 | 44% | 38% |
| 1,000 to 5,000 | 18% | 17% |
| Over 5,000 | 13% | 23% |

## Where are Plotly companies based?

The United States alone has 39% of Plotly companies; the rest are spread across 142 other countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 7,128 | 39% | 43% |
| India | 1,725 | 9.4% | 6.9% |
| United Kingdom | 1,163 | 6.3% | 6.4% |
| Germany | 953 | 5.2% | 4.4% |
| France | 798 | 4.3% | 4.6% |
| Canada | 735 | 4% | 3.6% |

## Which teams work with Plotly?

Plotly sits mostly with data science teams (141 companies). Next come data teams (53 companies) and data engineering teams (39).

| Team | Companies |
|---|---:|
| Data science | 141 |
| Data | 53 |
| Data engineering | 39 |
| Analytics | 36 |
| Engineering | 35 |
| Data analytics | 32 |

## Which roles mention Plotly most?

Data Scientist is the most common role, in 31% of job posts naming Plotly. Software Engineer is second, at 12%.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Data Scientist | 31% | 1,434 | 447 | 428 |
| Software Engineer | 12% | 565 | 152 | 158 |
| AI Engineer | 6.4% | 291 | 75 | 87 |
| Data Analyst | 6.1% | 279 | 67 | 75 |
| Data Engineer | 3.9% | 178 | 41 | 54 |
| Machine Learning | 2.9% | 131 | 42 | 34 |

## Which companies started naming Plotly in job posts recently?

From April to August 2026, 303 companies with 50 or more employees posted their first job naming Plotly: 164 commercial, 71 mid-market and 68 enterprise. ALDI International Services SE & Co. oHG leads the new commercial companies, with 6 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [dojo.](https://sumble.com/orgs/go-dojo-ai) | 3 |
| AI native | [FieldAI](https://sumble.com/orgs/fieldai) | 2 |
| AI native | [Conveo](https://sumble.com/orgs/conveo-ai) | 1 |
| AI native | [Zzazz](https://sumble.com/orgs/quortechnologies) | 1 |
| AI native | [Dyad](https://sumble.com/orgs/dyad-artificial-intelligence) | 1 |
| Commercial | [ALDI International Services SE & Co. oHG](https://sumble.com/orgs/aldi) | 6 |
| Commercial | [Culmen International](https://sumble.com/orgs/culmen-international) | 5 |
| Commercial | [ThunderSoft](https://sumble.com/orgs/thundersoft) | 4 |
| Commercial | [MET Group](https://sumble.com/orgs/met-group) | 4 |
| Commercial | [Fresha](https://sumble.com/orgs/fresha) | 4 |
| Mid-market | [Janus Henderson Investors](https://sumble.com/orgs/janus-henderson-investors) | 4 |
| Mid-market | [The Trade Desk](https://sumble.com/orgs/trade-desk) | 3 |
| Mid-market | [Weyerhaeuser](https://sumble.com/orgs/weyerhaeuser) | 3 |
| Mid-market | [Sovos](https://sumble.com/orgs/sovos) | 3 |
| Mid-market | [XM](https://sumble.com/orgs/xm-global) | 3 |
| Enterprise | [Mphasis](https://sumble.com/orgs/mphasis) | 5 |
| Enterprise | [Valtech](https://sumble.com/orgs/valtech-group) | 5 |
| Enterprise | [Baxter International Inc.](https://sumble.com/orgs/baxter-1) | 4 |
| Enterprise | [Konecta](https://sumble.com/orgs/konecta) | 3 |
| Enterprise | [Ares Management](https://sumble.com/orgs/ares-management) | 3 |

Companies that named Plotly 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.

## What else do Plotly companies use?

Plotly companies are 30 times as likely as similar companies to use Bokeh: 5.1% of them, against 0.17%. Next is Seaborn: 34% of these companies use it, against 1.7% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Bokeh | 183 | 5.1% | 0.17% | 30 times |
| Seaborn | 1,218 | 34% | 1.7% | 20 times |
| Chart.js | 184 | 5.1% | 0.29% | 18 times |
| Matplotlib | 1,911 | 53% | 3.2% | 16 times |
| D3.js | 921 | 25% | 1.9% | 13 times |
| statsmodels | 233 | 6.5% | 0.53% | 12 times |
| DVC | 189 | 5.2% | 0.45% | 12 times |
| Streamlit | 718 | 20% | 1.7% | 12 times |

Shares are out of the 3,612 companies whose job posts name Plotly, not counting firms whose job posts name almost every technology.

## Which project themes come up in Plotly job posts?

Beyond general digital transformation, the most common project theme in Plotly job posts is Generative AI (609 posts). Data Infrastructure Migration is next, in 184 job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 975 |
| Generative AI | 609 |
| Data Infrastructure Migration | 184 |
| Cloud Cost Optimization | 100 |

## 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.