# Companies using Langflow

1,247 companies in our data use Langflow, and 403 of them name it in job posts they wrote. From October 2025 to August 2026, 510 job posts named it. It comes up most in AI Engineer job posts.

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

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

The five companies with the most job posts naming Langflow are PwC India, IBM, PwC, NVIDIA and Tata Consultancy Services. Of the five companies in the table, IBM has the most employees who list it on their profiles: 35.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [PwC India](https://sumble.com/orgs/pwc-india) | 52 | 3 | ", and LLM orchestration frameworks (Flowise, Langflow, Langgraph)." (IN_Senior Manager _AI Architect_Data & Analytics_ Advisory_ Bangalore, Sep 12, 2026) |
| [IBM](https://sumble.com/orgs/ibm) | 29 | 35 | "Develop new features, enhancements, and bug-fixes on DataStax AI PaaS, powered by Open Search, Apache Cassandra and Langflow" (Software Engineer - Open Search, Jul 21, 2026) |
| [PwC](https://sumble.com/orgs/pwc) | 25 | 7 | "Possessing Hands-on experience with building custom GPTs, Langflow, or similar AI tools" (Strategy& Fit For Growth AI Strategy Manager, Apr 22, 2026) |
| [NVIDIA](https://sumble.com/orgs/nvidia) | 24 | 1 | "…LLMs, Retrieval Augmented Generation (RAGs), open-source frameworks such as Lang Chain, Langflow, Langsmith etc." (Senior Product Manager, Enterprise Technology, Jan 22, 2026) |
| [Tata Consultancy Services](https://sumble.com/orgs/tata-consultancy-services-tcs) | 18 | 15 | "Proficiency in using and configuring platforms like Langflow." (senior data scientist_pune, chennai, bangalore ,hyderabad, Mar 22, 2026) |

## Is hiring for Langflow growing?

0.20 in every 10,000 job posts named Langflow from June to August 2026, against 0.25 from March to May. These are small numbers of job posts, so a few companies can move them.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 41 | 1,413,673 | 0.29 |
| Nov 2025 | 58 | 1,822,119 | 0.32 |
| Dec 2025 | 51 | 1,236,103 | 0.41 |
| Jan 2026 | 60 | 1,828,002 | 0.33 |
| Feb 2026 | 55 | 1,856,647 | 0.30 |
| Mar 2026 | 52 | 1,850,711 | 0.28 |
| Apr 2026 | 43 | 1,728,886 | 0.25 |
| May 2026 | 39 | 1,821,509 | 0.21 |
| Jun 2026 | 39 | 1,909,496 | 0.20 |
| Jul 2026 | 30 | 1,815,180 | 0.17 |
| Aug 2026 | 42 | 1,835,698 | 0.23 |

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

Langflow showed up in job posts at 33 companies for the first time from June to August 2026, and 44 in the three months before. That brings the companies naming it for the first time since October 2025 to 159, through August 2026.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 44 |
| June to August 2026 | 33 |
| October 2025 to August 2026 | 159 |

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 Langflow?

Of the 1,247 companies here, 844 are known from what employees list on their profiles. 403 name it in their own job posts.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Langflow | 403 | 32% |
| Employees' profiles list Langflow | 844 | 68% |

## What size are the companies that use Langflow?

Langflow's users look like the average tech page by size. The largest group is companies with 50 to 999 employees, at 39%. 287 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 23% | 22% |
| 50 to 999 | 39% | 38% |
| 1,000 to 5,000 | 15% | 17% |
| Over 5,000 | 23% | 23% |

## Where are Langflow companies based?

Beyond the United States (35%), Langflow is unusually common in Brazil, at 13% of its companies. Its companies are based in 67 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 423 | 35% | 43% |
| Brazil | 157 | 13% | 2.8% |
| India | 155 | 13% | 6.9% |
| Germany | 42 | 3.5% | 4.4% |
| United Kingdom | 40 | 3.3% | 6.4% |
| France | 37 | 3.1% | 4.6% |

## Which roles mention Langflow most?

AI Engineer roles make up 46% of the job posts that name Langflow. The top four roles cover 65% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| AI Engineer | 46% | 235 | 59 | 53 |
| Software Engineer | 11% | 55 | 12 | 2 |
| Data Scientist | 4.1% | 21 | 7 | 1 |
| Machine Learning | 3.7% | 19 | 4 | 3 |
| Researcher | 3.3% | 17 | 4 | 2 |
| Product Manager | 3.1% | 16 | 3 | 3 |

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

54 companies with 50 or more employees picked up Langflow in their job posts from April to August 2026. Xebia and PRO BTP Groupe lead the new mid-market companies, with 4 job posts each from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [ISB Vietnam Company (IVC)](https://sumble.com/orgs/ivc-isb-vietnam) | 3 |
| Commercial | [Benchling](https://sumble.com/orgs/benchling) | 2 |
| Commercial | [abra](https://sumble.com/orgs/anagal) | 2 |
| Commercial | [Study.com](https://sumble.com/orgs/study-com) | 2 |
| Commercial | [Tarter Krinsky & Drogin LLP](https://sumble.com/orgs/tarter-krinsky-&-drogin) | 2 |
| Mid-market | [Xebia](https://sumble.com/orgs/xebia) | 4 |
| Mid-market | [PRO BTP Groupe](https://sumble.com/orgs/pro-btp-groupe) | 4 |
| Mid-market | [conet](https://sumble.com/orgs/conet-technologies-holding) | 3 |
| Mid-market | [Virgin Australia](https://sumble.com/orgs/virgin-australia) | 2 |
| Mid-market | [Unidas](https://sumble.com/orgs/unidas) | 2 |
| Enterprise | [BMW Group](https://sumble.com/orgs/bmw-group) | 3 |
| Enterprise | [NTT DATA, Inc.](https://sumble.com/orgs/ntt-global-data-centers-cbj1) | 3 |
| Enterprise | [Verizon](https://sumble.com/orgs/verizon) | 2 |
| Enterprise | [CNAM](https://sumble.com/orgs/cnam) | 2 |
| Enterprise | [Cruzeiro do Sul Educacional](https://sumble.com/orgs/cruzeirodosul-educacional) | 2 |

Companies that named Langflow 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 Langflow companies use?

Langflow companies are 221 times as likely as similar companies to use flowise: 15% of them, against 0.07%. Among the tools listed here, CrewAI is the most widely used, at 37% of Langflow companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| flowise | 37 | 15% | 0.07% | 221 times |
| dify | 22 | 8.7% | 0.1% | 83 times |
| LangSmith | 46 | 18% | 0.49% | 37 times |
| CrewAI | 93 | 37% | 1.1% | 33 times |
| Haystack | 15 | 5.9% | 0.18% | 33 times |
| Qdrant | 38 | 15% | 0.49% | 31 times |
| ollama | 19 | 7.5% | 0.27% | 28 times |
| Autogen | 67 | 26% | 0.96% | 28 times |

Shares are out of the 253 companies whose job posts name Langflow, not counting firms whose job posts name almost every technology.

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

Teams most often pair Langflow with Generative AI (515 job posts), then broad digital transformation, then Cloud Cost Optimization and Data Infrastructure Migration.

| Project theme | Job posts |
|---|---:|
| Generative AI | 515 |
| Digital Transformation | 138 |
| Cloud Cost Optimization | 29 |
| Data Infrastructure Migration | 8 |

## 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.