runsonwhat

Companies that use Outreach

154 companies use Outreach, as of October 2026.

Outreach: Sales engagement. We've found 154 companies using Outreach, most often in Software (45%) and IT Services (12%), typically with 51–200 employees and 83% based in United States.

Customers154companies use it
Most popular withComputer & Network Security7.5× more likely than average
Typical customer51–200employees · mostly United States
  1. Hunleythehunleygroup.comManagement Consulting · United States
    51–200 employeesSeen Oct 2026
  2. Adobeadobe.comSoftware · United States
    10,000+ employeesSeen Oct 2026
  3. OpenAIopenai.comArtificial Intelligence · United States
    1,001–5,000 employeesSeen Oct 2026
  4. Seen Oct 2026
  5. Oxylabsoxylabs.ioInternet · Lithuania
    201–1,000 employeesSince Apr 2023
  6. Mixpanelmixpanel.comAnalytics · United States
    201–1,000 employeesSince Nov 2017
  7. Datadomedatadome.coComputer & Network Security · United States
    51–200 employeesSince Oct 2022
  8. Bitdefenderbitdefender.comComputer Security · Romania
    1,001–5,000 employeesSeen Oct 2026
  9. Seen Oct 2026
  10. Verizonverizon.comTelecommunications · United States
    10,000+ employeesSeen Oct 2026
  11. Elasticelastic.coSoftware · United States
    1,001–5,000 employeesSince Sep 2022
  12. Airtableairtable.comSoftware As a Service · United States
    201–1,000 employeesSince Dec 2019
  13. Egnyteegnyte.comTechnology · United States
    Seen Oct 2026
  14. Docusigndocusign.comBusiness Software · United States
    Seen Oct 2026
  15. Kong Inc.konghq.comSoftware · United States
    201–1,000 employeesSeen Oct 2026
  16. ClassDojoclassdojo.comEducation · United States
    51–200 employeesSince Sep 2026
  17. CM.comcm.comIT Services · Netherlands
    1,001–5,000 employeesSeen Oct 2026
  18. A10 Networks, Inc.a10networks.comComputer Network · United States
    Seen Oct 2026

Showing 40 of 158

Outreach customers also use

How much more likely Outreach customers are to use each tool than the average company.

What kind of companies use Outreach

Segments where Outreach customers are more common than among all the companies we track.

  • Computer & Network Security4% of customers7.5×more likely
  • Software37% of customers6.2×more likely
  • 1,001–5,000 employees14% of customers2.2×more likely
  • 10,000+ employees4% of customers1.8×more likely
  • 201–1,000 employees32% of customers1.5×more likely

Industry

  1. Software45%
  2. IT Services12%
  3. Healthcare6%
  4. Computer & Network Security4%
  5. Internet4%
  6. Financial Services3%
  7. Analytics2%
  8. Human Resources2%

Company size

  1. 1–10 employees5%
  2. 11–50 employees5%
  3. 51–200 employees40%
  4. 201–1,000 employees32%
  5. 1,001–5,000 employees14%
  6. 10,000+ employees4%

Country

  1. United States83%
  2. United Kingdom3%
  3. Canada2%
  4. Israel2%
  5. Switzerland1%
  6. France1%
  7. India1%
  8. Australia1%

Breakdowns cover the 150 customers with company details so far.

Alternatives to Outreach

Other tools in the same category, by how many companies use them.

Outreach FAQ

How many companies use Outreach?

We've found 154 companies using Outreach among the 189,717 we've scanned so far. We only count a company when a direct public record backs it up.

What kind of companies use Outreach?

Outreach customers are most often in Software (45%), IT Services (12%) and Healthcare (6%). The most common company size is 51–200 employees (40% of customers with a known size).

Which countries use Outreach the most?

Most Outreach customers we've found are in United States (83%), United Kingdom (3%) and Canada (2%).

What are the alternatives to Outreach?

The most used alternatives in the same category are HubSpot (27,626 companies), Zoho (19,267 companies), Salesforce (15,589 companies) and Calendly (2,275 companies).

How does runsonwhat know a company uses Outreach?

We read public traces only. For Outreach that means the company's email records (SPF, MX, DKIM), a subdomain that points at Outreach and the company's published subprocessor list. Every match keeps the record it came from.