Companies that use Ashby.
Ashby is the ATS the current startup generation standardized on. If a company was founded after 2018 and its careers page lives at jobs.ashbyhq.com, that is Ashby. The customer base skews heavily toward venture-backed software companies: AI labs, developer tools, fintech.
Every company below was verified directly against Ashby's public Job Board endpoint (api.ashbyhq.com/posting-api/job-board/<organization>) in July 2026 - a 200 response with a valid postings payload means the organization runs its hiring on Ashby. Open-role counts are a snapshot from the same check.
The list
Verified 2026-07-13 against api.ashbyhq.com/posting-api/job-board/<organization>. A live board confirms the company uses Ashby; open-role counts change daily.
| Company | Status |
|---|---|
| OpenAI | 728 open roles at last check - one of the largest Ashby boards anywhere. |
| ElevenLabs | 176 open roles at last check. |
| Sierra | 157 open roles at last check. |
| Notion | 141 open roles at last check. |
| Ramp | 128 open roles at last check. |
| Cursor (Anysphere) | 113 open roles at last check. |
| Replit | 99 open roles at last check. |
| Supabase | 51 open roles at last check. |
| Docker | 49 open roles at last check. |
| Modal | 33 open roles at last check. |
| Linear | 24 open roles at last check. |
| PostHog | 19 open roles at last check. |
| Payabli | 11 open roles at last check. |
| Substack | 10 open roles at last check. |
| Mercury | Live Ashby board; no published postings at the time of the check. |
| Vercel | Live Ashby board; no published postings at the time of the check. |
| Deel | Live Ashby board; no published postings at the time of the check. |
| Clerk | Live Ashby board; no published postings at the time of the check. |
How to spot a Ashby customer
- The careers page lives at jobs.ashbyhq.com/<organization>, or an embed on the company's own domain loads from ashbyhq.com.
- api.ashbyhq.com/posting-api/job-board/<organization> returns JSON for the organization's slug.
- Application forms post to ashbyhq.com even when the careers page uses a custom domain.
Get the live list, not a snapshot
A published list ages the day it ships - companies adopt and leave every ATS continuously. JobsPipe indexes every public Ashby customer and refreshes within 24 hours, so the current list is one query: filter to "source_or": ["ashby"] and group by tenant. Every posting carries its company, so the same query also answers who is hiring, for what, right now.
The full integration reference for this source lives at /sources/ashby.
Every public Ashby customer, one API call. Free tier included.
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Which well-known companies use Ashby?+
OpenAI, Notion, Ramp, Linear, Cursor, ElevenLabs, Replit, Supabase, Docker, PostHog, Substack, Mercury, Vercel, and Deel all run hiring on Ashby - each verified against Ashby's public Job Board endpoint in July 2026. The customer base concentrates in venture-backed software: AI labs, developer tools, and fintech.
How many companies use Ashby?+
JobsPipe's index covers roughly 2,000 public Ashby organizations as of 2026. The true customer count is higher, since some customers keep boards fully private or embed them behind custom domains.
How can I tell if a specific company uses Ashby?+
Check whether jobs.ashbyhq.com/<company> resolves, or request api.ashbyhq.com/posting-api/job-board/<company> - a JSON response means the organization is on Ashby. Companies using custom careers domains still load application forms from ashbyhq.com.
How do I get the full, current list of Ashby customers?+
Ashby publishes no customer directory and no endpoint enumerates organizations. JobsPipe maintains the list by indexing every public Ashby board: query the API with a source_or: ['ashby'] filter and group results by tenant to get every company plus its live postings.
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