# Companies using Seaborn

41,951 companies use Seaborn, based on their job posts and their employees' public profiles. Hiring for it has slowed, though 4,144 job posts still named it from October 2025 to August 2026. Data science teams are its most common home.

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

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

Booz Allen Hamilton and Deloitte have the most job posts naming Seaborn, with 1,168 and 117. Tata Consultancy Services is the newest of the five companies in the table, with its first job post naming it in December 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Booz Allen Hamilton](https://sumble.com/orgs/booz-allen-hamilton) | 1,168 | 58 | "Experience with visualization packages, including Plotly, Seaborn, or ggplot2" (data scientist, Nov 7, 2026) |
| [Deloitte](https://sumble.com/orgs/deloitte) | 117 | 640 | "Familiarity with data visualization tools such as Matplotlib, Seaborn, or Plotly." (data scientist, Oct 22, 2026) |
| [Tata Consultancy Services](https://sumble.com/orgs/tata-consultancy-services-tcs) | 98 | 920 | "Power BI, Tableau, Matplotlib, or Seaborn" (data scientist, Sep 22, 2026) |
| [IBM](https://sumble.com/orgs/ibm) | 91 | 350 | "Implement Data Visualization: Use data visualization tools like Matplotlib, Seaborn, and Plotly to communicate insights and recommendations to stakeholders." (Data Scientist-Advanced Analytics, Sep 1, 2026) |
| [JPMorganChase](https://sumble.com/orgs/jpmorgan-chase) | 90 | 324 | "Advanced Python skills, including Pandas, SQL, and data visualization tools such as Matplotlib, Seaborn, or Plotly." (Cybersecurity AI/ML Lead - Data Scientist, Sep 8, 2026) |

## Is hiring for Seaborn growing?

Hiring for Seaborn has slowed. 2.0 in every 10,000 job posts named it from June to August 2026, against 2.4 from March to May. Its busiest month was March 2026, at 2.6.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 307 | 1,413,673 | 2.2 |
| Nov 2025 | 385 | 1,822,119 | 2.1 |
| Dec 2025 | 269 | 1,236,103 | 2.2 |
| Jan 2026 | 375 | 1,828,002 | 2.1 |
| Feb 2026 | 418 | 1,856,647 | 2.3 |
| Mar 2026 | 475 | 1,850,711 | 2.6 |
| Apr 2026 | 420 | 1,728,886 | 2.4 |
| May 2026 | 396 | 1,821,509 | 2.2 |
| Jun 2026 | 377 | 1,909,496 | 2.0 |
| Jul 2026 | 358 | 1,815,180 | 2.0 |
| Aug 2026 | 364 | 1,835,698 | 2.0 |

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

Job posts named Seaborn for the first time at 155 companies from June to August 2026, against 235 from March to May. Of the 5,224 companies whose job posts name it, 3% first named it from June to August.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 235 |
| June to August 2026 | 155 |
| October 2025 to August 2026 | 841 |

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 Seaborn?

36,727 of the 41,951 companies show up because employees list Seaborn on their profiles; 5,224 name it in their own job posts. 2,090 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Seaborn | 5,224 | 12% |
| Employees' profiles list Seaborn | 36,727 | 88% |

## What size are the companies that use Seaborn?

The largest group of Seaborn users is companies with 50 to 999 employees (48%), more than on the typical tech page. 11,918 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 28% | 22% |
| 50 to 999 | 48% | 38% |
| 1,000 to 5,000 | 16% | 17% |
| Over 5,000 | 8.2% | 23% |

## Where are Seaborn companies based?

The United States has the most Seaborn companies (32%), but India stands out: 19% of them, against 6.9% on the typical tech page. Its companies are based in 173 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 12,939 | 32% | 43% |
| India | 7,646 | 19% | 6.9% |
| United Kingdom | 2,490 | 6.2% | 6.4% |
| Germany | 1,445 | 3.6% | 4.4% |
| France | 1,340 | 3.3% | 4.6% |
| Brazil | 1,337 | 3.3% | 2.8% |

## Which teams work with Seaborn?

Data science teams are by far the most common home for Seaborn, at 168 companies. Data teams are second, at 46 companies, and analytics teams third, at 43.

| Team | Companies |
|---|---:|
| Data science | 168 |
| Data | 46 |
| Analytics | 43 |
| AI | 32 |
| Data & analytics | 29 |
| Data analytics | 27 |

## Which roles mention Seaborn most?

Data Scientist roles make up 42% of the job posts that name Seaborn. AI Engineer is second, at 9.4%.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Data Scientist | 42% | 1,751 | 563 | 453 |
| AI Engineer | 9.4% | 391 | 116 | 89 |
| Data Analyst | 8.5% | 351 | 116 | 89 |
| Machine Learning | 3.9% | 161 | 47 | 28 |
| Data Engineer | 3.8% | 158 | 42 | 38 |
| Software Engineer | 3.8% | 156 | 45 | 36 |

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

217 companies with 50 or more employees started naming Seaborn in job posts between April and August 2026. 58 of them have more than 5,000 employees. Elsevier leads the new enterprise companies, with 14 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [Cresta](https://sumble.com/orgs/cresta) | 1 |
| AI native | [Sereact](https://sumble.com/orgs/sereact) | 1 |
| AI native | [Dyad](https://sumble.com/orgs/dyad-artificial-intelligence) | 1 |
| AI native | [Xenvolt AI](https://sumble.com/orgs/xenvolt) | 1 |
| AI native | [GenPark](https://sumble.com/orgs/genparkai) | 1 |
| Commercial | [Prolific](https://sumble.com/orgs/prolific) | 5 |
| Commercial | [Pharmacy2U \| Certified B Corp](https://sumble.com/orgs/pharmacy2u) | 5 |
| Commercial | [Steampunk, Inc.](https://sumble.com/orgs/steampunk-1) | 4 |
| Commercial | [Masai](https://sumble.com/orgs/masai-school) | 4 |
| Commercial | [NewRocket](https://sumble.com/orgs/newrocket) | 4 |
| Mid-market | [Telespazio](https://sumble.com/orgs/telespazio) | 4 |
| Mid-market | [Cactus Communications](https://sumble.com/orgs/cactus-communications-services) | 4 |
| Mid-market | [Indium](https://sumble.com/orgs/indium-software-india) | 3 |
| Mid-market | [XM](https://sumble.com/orgs/xm-global) | 3 |
| Mid-market | [Topaz](https://sumble.com/orgs/topazevolution) | 3 |
| Enterprise | [Elsevier](https://sumble.com/orgs/elsevier) | 14 |
| Enterprise | [WSP](https://sumble.com/orgs/wsp) | 3 |
| Enterprise | [Happiest Minds Technologies](https://sumble.com/orgs/happiest-solutions) | 3 |
| Enterprise | [Halliburton](https://sumble.com/orgs/halliburton) | 2 |
| Enterprise | [Falabella](https://sumble.com/orgs/falabella) | 2 |

Companies that named Seaborn 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 Seaborn companies use?

Compared with companies of the same size, Seaborn companies stand out for using Matplotlib and Plotly. Statsmodels is 14 times as common as usual, at 7.7%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Matplotlib | 3,378 | 91% | 3.3% | 28 times |
| Plotly | 1,218 | 33% | 1.6% | 20 times |
| statsmodels | 287 | 7.7% | 0.54% | 14 times |
| NLTK | 381 | 10% | 0.77% | 13 times |
| DVC | 204 | 5.5% | 0.46% | 12 times |
| SciPy | 776 | 21% | 1.8% | 11 times |
| spaCy | 381 | 10% | 0.91% | 11 times |
| NumPy | 2,811 | 75% | 6.8% | 11 times |

Shares are out of the 3,729 companies whose job posts name Seaborn, not counting firms whose job posts name almost every technology.

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

Teams hiring for Seaborn most often mention Generative AI, in 728 job posts. Cloud Cost Optimization also appears, in 73 job posts.

| Project theme | Job posts |
|---|---:|
| Generative AI | 728 |
| Digital Transformation | 643 |
| Data Infrastructure Migration | 126 |
| Cloud Cost Optimization | 73 |

## 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.