# Companies using Clearbit

973 companies in our data use Clearbit, and 763 of them name it in job posts they wrote. Its share of job posts held steady in the three months to August 2026; 494 job posts named it from October 2025 to August 2026. GTM Engineer roles mention it most.

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

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

Insightsoftware, Teleport and Kentik are among the companies with the most job posts naming Clearbit. MarketStar is the newest of the five companies in the table, with its first job post naming it in July 2024.

| Company | Job posts | Recent job post |
|---|---:|---|
| [insightsoftware](https://sumble.com/orgs/insightsoftware) | 28 | "Advanced experience with ABM and data platforms like Clearbit, 6sense, ZoomInfo, or Demandbase" (senior digital marketing manager, Mar 12, 2026) |
| [Teleport](https://sumble.com/orgs/gravitational) | 25 | "Familiarity with modern B2B marketing tech stacks such as Salesforce, HubSpot/Marketo, Clearbit, Segment, Outreach/Salesloft, LinkedIn Ads" (gtm engineer, Jun 17, 2025) |
| [Kentik](https://sumble.com/orgs/kentik) | 21 | "Adept with modern revenue tools (Salesforce, LinkedIn Sales Navigator, 6Sense, Gong, Clearbit, etc.)." (Account Executive, Enterprise - West Coast / Mountain Region, Feb 12, 2026) |
| [MarketStar](https://sumble.com/orgs/marketstar) | 19 | "Familiarity with lead generation tools and software like LinkedIn Sales Navigator, ZoomInfo, Clearbit, etc." (Research and List Building Executive, Feb 24, 2026) |
| [Coverflex](https://sumble.com/orgs/coverflex) | 17 | "…Hightouch, Hubspot, Webflow, Zapier, Integromat, Amplitude, Lemlist, Clearbit, Asgard, BuiltWith, Phantombuster, Correlated, Dreamdata, and other…" (Senior Performance Marketing Specialist, Nov 26, 2025) |

## Is hiring for Clearbit growing?

Demand for Clearbit is steady: 0.21 in every 10,000 job posts from June to August 2026, close to the 0.22 of March to May. From October to December 2025 it was 0.31.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 47 | 1,413,673 | 0.33 |
| Nov 2025 | 60 | 1,822,119 | 0.33 |
| Dec 2025 | 32 | 1,236,103 | 0.26 |
| Jan 2026 | 51 | 1,828,002 | 0.28 |
| Feb 2026 | 67 | 1,856,647 | 0.36 |
| Mar 2026 | 39 | 1,850,711 | 0.21 |
| Apr 2026 | 42 | 1,728,886 | 0.24 |
| May 2026 | 38 | 1,821,509 | 0.21 |
| Jun 2026 | 46 | 1,909,496 | 0.24 |
| Jul 2026 | 37 | 1,815,180 | 0.20 |
| Aug 2026 | 35 | 1,835,698 | 0.19 |

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

In the three months to August 2026, 53 companies posted about Clearbit for the first time. From March to May, 64 did. From October 2025 to August 2026, 236 companies named it in a job post for the first time.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 64 |
| June to August 2026 | 53 |
| October 2025 to August 2026 | 236 |

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 Clearbit?

763 of the 973 companies name Clearbit in their own job posts. 27 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Clearbit | 763 | 78% |
| Employees' profiles list Clearbit | 210 | 22% |

## What size are the companies that use Clearbit?

Companies with 50 to 999 employees stand out among Clearbit users: 55%, against 38% on the typical tech page. The second-largest group is companies with fewer than 50 employees, at 28%.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 28% | 22% |
| 50 to 999 | 55% | 38% |
| 1,000 to 5,000 | 10% | 17% |
| Over 5,000 | 7.1% | 23% |

## Where are Clearbit companies based?

More than half of Clearbit companies are in the United States (65%). Its companies are based in 49 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 610 | 65% | 43% |
| India | 52 | 5.5% | 6.9% |
| Canada | 37 | 3.9% | 3.6% |
| United Kingdom | 37 | 3.9% | 6.4% |
| France | 22 | 2.3% | 4.6% |
| Germany | 21 | 2.2% | 4.4% |

## Which teams work with Clearbit?

At 57 companies, the team named in Clearbit job posts is marketing, at least twice the next. Next come revenue operations teams (26 companies) and marketing operations teams (14).

| Team | Companies |
|---|---:|
| Marketing | 57 |
| Revenue operations | 26 |
| Marketing operations | 14 |
| Sales | 11 |
| Sales operations | 11 |
| Growth | 9 |

## Which roles mention Clearbit most?

No single role dominates for Clearbit; GTM Engineer leads with 15% of the job posts. The top four roles cover 47% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| GTM Engineer | 15% | 74 | 21 | 26 |
| Revenue Operations | 12% | 57 | 13 | 18 |
| Growth Marketing | 10% | 51 | 10 | 10 |
| Marketing Operations | 9.9% | 49 | 15 | 9 |
| Sales Development Representative | 7.9% | 39 | 5 | 11 |
| Marketing | 4.5% | 22 | 2 | 2 |

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

67 companies with 50 or more employees started naming Clearbit in job posts between April and August 2026. 9 of them have more than 5,000 employees. Another 7 were AI-native companies, which we list separately.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [Steps AI](https://sumble.com/orgs/stepsai-aide) | 3 |
| AI native | [Harvey](https://sumble.com/orgs/harvey-ai) | 1 |
| AI native | [Hadrius](https://sumble.com/orgs/hadrius) | 1 |
| AI native | [Check Point AI Security](https://sumble.com/orgs/lakera) | 1 |
| AI native | [Omnibound AI](https://sumble.com/orgs/omniboundai) | 1 |
| Commercial | [Sibill](https://sumble.com/orgs/sibill) | 4 |
| Commercial | [Stallion Infrastructure Services](https://sumble.com/orgs/stallion-oilfield-services) | 3 |
| Commercial | [Aceve](https://sumble.com/orgs/hvd-group) | 2 |
| Commercial | [Speechify](https://sumble.com/orgs/speechify) | 2 |
| Commercial | [RavenPack](https://sumble.com/orgs/ravenpack) | 2 |
| Mid-market | [Unity](https://sumble.com/orgs/unity-technologies) | 3 |
| Mid-market | [Aptean](https://sumble.com/orgs/aptean) | 2 |
| Mid-market | [Würth Italia](https://sumble.com/orgs/wurth-italia) | 1 |
| Mid-market | [Cyera](https://sumble.com/orgs/cyera) | 1 |
| Mid-market | [SOFTSWISS](https://sumble.com/orgs/softswiss) | 1 |
| Enterprise | [Datadog](https://sumble.com/orgs/datadog) | 2 |
| Enterprise | [Toast](https://sumble.com/orgs/toast,-inc) | 2 |
| Enterprise | [Verizon](https://sumble.com/orgs/verizon) | 1 |
| Enterprise | [Standard Chartered](https://sumble.com/orgs/standard-chartered-bank) | 1 |
| Enterprise | [Foundever](https://sumble.com/orgs/foundever) | 1 |

Companies that named Clearbit 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 Clearbit companies use?

Compared with companies of the same size, Clearbit companies stand out for using Crossbeam and Instantly. Among the tools listed here, Clay is the most widely used, at 46% of Clearbit companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Crossbeam | 48 | 6.9% | 0.07% | 102 times |
| Instantly | 78 | 11% | 0.14% | 82 times |
| LeanData | 104 | 15% | 0.19% | 78 times |
| Clay | 323 | 46% | 0.68% | 69 times |
| CaptivateIQ | 68 | 9.8% | 0.15% | 65 times |
| Nooks | 38 | 5.5% | 0.09% | 63 times |
| Totango | 65 | 9.3% | 0.15% | 62 times |
| Spiff | 42 | 6% | 0.1% | 59 times |

Shares are out of the 696 companies whose job posts name Clearbit, not counting firms whose job posts name almost every technology.

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

Beyond general digital transformation, the most common project theme in Clearbit job posts is Generative AI (34 posts). Data Infrastructure Migration is next, in 9 job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 50 |
| Generative AI | 34 |
| Data Infrastructure Migration | 9 |
| Cloud Cost Optimization | 3 |

## 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.