# Sales engagement & AI SDRs tools used by HR & Recruiting companies

usedby lists 20 HR & Recruiting companies using 10 Sales engagement & AI SDRs tools. The most used is Amplemarket: 4 of the 20 HR & Recruiting companies on usedby, every proof level counted. These are counts of the companies usedby tracks, not a market share. Data as of 2026-10-24.

## Ranking

Tools ranked by the companies of the 20 HR & Recruiting companies on usedby that use them. Each company counts once per tool, at its strongest proof. Ties go to more confirmed, then declared, then observed companies.

| # | Tool | Companies | Confirmed | Declared | Observed | Job posts only | Last check |
|---|---|---|---|---|---|---|---|
| 1 | [Amplemarket](https://www.usedby.ai/tools/amplemarket.md) | 4 | 3 | 0 | 1 | 0 | 2026-10-24 |
| 2 | [Qualified](https://www.usedby.ai/tools/qualified.md) | 4 | 0 | 0 | 4 | 0 | 2026-10-18 |
| 3 | [Nooks](https://www.usedby.ai/tools/nooks.md) | 4 | 0 | 0 | 3 | 1 | 2026-10-24 |
| 4 | [Salesloft](https://www.usedby.ai/tools/salesloft.md) | 3 | 0 | 0 | 1 | 2 | 2026-10-24 |
| 5 | [11x](https://www.usedby.ai/tools/11x.md) | 2 | 2 | 0 | 0 | 0 | 2026-10-20 |
| 6 | [Outreach](https://www.usedby.ai/tools/outreach.md) | 2 | 1 | 0 | 1 | 0 | 2026-10-18 |
| 7 | [Regie.ai](https://www.usedby.ai/tools/regie.md) | 2 | 1 | 0 | 1 | 0 | 2026-10-19 |
| 8 | [Actively](https://www.usedby.ai/tools/actively.md) | 2 | 0 | 0 | 2 | 0 | 2026-10-22 |
| 9 | [Artisan](https://www.usedby.ai/tools/artisan.md) | 1 | 1 | 0 | 0 | 0 | 2026-10-22 |
| 10 | [Lavender](https://www.usedby.ai/tools/lavender.md) | 1 | 0 | 0 | 1 | 0 | 2026-10-05 |

## Customers per tool

Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote, a press release, or the company's own public account of using the tool (its own site, or a post by one of its executives, VP or above)), observed (the vendor shows the company on its own pages) or signal (a job post shows the company's employees use the tool, the weakest proof). A line the company declared to usedby itself is marked declared. A signal is never a case study or a vendor listing. Strongest proof first. "Last check" is the later of the line's re-verification and its latest capture.

| Tool | Company | Proof | Source | Last check |
|---|---|---|---|---|
| Amplemarket | [Deel](https://www.usedby.ai/companies/deel.md) | Confirmed | [amplemarket.com](https://www.amplemarket.com/customers/deel), captured 2026-10-07 | 2026-10-24 |
| Amplemarket | [Guide](https://www.usedby.ai/companies/guide.md) | Confirmed | [amplemarket.com](https://www.amplemarket.com/customers/guide), captured 2026-10-07 | 2026-10-24 |
| Amplemarket | [Hubert](https://www.usedby.ai/companies/hubert.md) | Confirmed | [amplemarket.com](https://www.amplemarket.com/customers/hubert), captured 2026-10-07 | 2026-10-24 |
| Amplemarket | [Fountain](https://www.usedby.ai/companies/fountain.md) | Observed | [amplemarket.com](https://www.amplemarket.com/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Qualified | [The Adecco Group](https://www.usedby.ai/companies/the-adecco-group.md) | Observed | [qualified.com](https://www.qualified.com/), captured 2026-10-18 | 2026-10-18 |
| Qualified | [Culture Amp](https://www.usedby.ai/companies/culture-amp.md) | Observed | [qualified.com](https://www.qualified.com/customers), captured 2026-10-18 | 2026-10-18 |
| Qualified | [Lattice](https://www.usedby.ai/companies/lattice.md) | Observed | [qualified.com](https://www.qualified.com/), captured 2026-10-18 | 2026-10-18 |
| Qualified | [Paychex](https://www.usedby.ai/companies/paychex.md) | Observed | [qualified.com](https://www.qualified.com/customers), captured 2026-10-18 | 2026-10-18 |
| Nooks | [Deel](https://www.usedby.ai/companies/deel.md) | Observed | [nooks.ai](https://www.nooks.ai/pricing), captured 2026-10-24 | 2026-10-24 |
| Nooks | [Rippling](https://www.usedby.ai/companies/rippling.md) | Observed | [nooks.ai](https://www.nooks.ai/pricing), captured 2026-10-24 | 2026-10-24 |
| Nooks | [Greenhouse](https://www.usedby.ai/companies/greenhouse.md) | Observed | [nooks.ai](https://www.nooks.ai/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Nooks | [Oyster](https://www.usedby.ai/companies/oyster.md) | Signal (job post) | [jobs.ashbyhq.com](https://jobs.ashbyhq.com/oyster/f4caa57f-bdb1-42d8-a884-12bf341f677c), captured 2026-10-22 | 2026-10-22 |
| Salesloft | [Alight](https://www.usedby.ai/companies/alight.md) | Observed | [salesloft.com](https://www.salesloft.com/resources/case-studies), captured 2026-10-20 | 2026-10-20 |
| Salesloft | [Toptal](https://www.usedby.ai/companies/toptal.md) | Signal (job post) | [jobs.lever.co](https://jobs.lever.co/toptal/dc40286e-3b72-4945-8f9a-4cbf9a7b55b2), captured 2026-10-24 | 2026-10-24 |
| Salesloft | [Oyster](https://www.usedby.ai/companies/oyster.md) | Signal (job post) | [jobs.ashbyhq.com](https://jobs.ashbyhq.com/oyster/f4caa57f-bdb1-42d8-a884-12bf341f677c), captured 2026-10-22 | 2026-10-22 |
| 11x | [Checkr](https://www.usedby.ai/companies/checkr.md) | Confirmed | [11x.ai](https://www.11x.ai/case-study/checkr), captured 2026-10-20 | 2026-10-20 |
| 11x | [Workera](https://www.usedby.ai/companies/workera.md) | Confirmed | [11x.ai](https://www.11x.ai/case-study/workera), captured 2026-10-02 | 2026-10-20 |
| Outreach | [Jellyvision](https://www.usedby.ai/companies/jellyvision.md) | Confirmed | [outreach.ai](https://www.outreach.ai/resources/stories/jellyvision-customer-story), captured 2026-10-18 | 2026-10-18 |
| Outreach | [Renaissance](https://www.usedby.ai/companies/renaissance.md) | Observed | [outreach.ai](https://www.outreach.ai/resources/stories), captured 2026-10-13 | 2026-10-13 |
| Regie.ai | [Jellyvision](https://www.usedby.ai/companies/jellyvision.md) | Confirmed | [regie.ai](https://regie.ai/blog/role-models-august-2023), captured 2026-10-19 | 2026-10-19 |
| Regie.ai | [Upwork](https://www.usedby.ai/companies/upwork.md) | Observed | [regie.ai](https://regie.ai/blog/regie-ai-closes-a-round-funding-with-additional-6-million-investment-from-khosla-ventures-totaling-20-8-million), captured 2026-10-19 | 2026-10-19 |
| Actively | [Greenhouse](https://www.usedby.ai/companies/greenhouse.md) | Observed | [actively.ai](https://www.actively.ai/customers), captured 2026-10-22 | 2026-10-22 |
| Actively | [Justworks](https://www.usedby.ai/companies/justworks.md) | Observed | [actively.ai](https://www.actively.ai/customers), captured 2026-10-22 | 2026-10-22 |
| Artisan | [Zirtual](https://www.usedby.ai/companies/zirtual.md) | Confirmed | [artisan.co](https://www.artisan.co/customers/zirtual), captured 2026-10-03 | 2026-10-22 |
| Lavender | [Deel](https://www.usedby.ai/companies/deel.md) | Observed | [lavender.ai](https://lavender.ai/), captured 2026-10-05 | 2026-10-05 |

## Method

Public customer lines of active Sales engagement & AI SDRs tools at companies classified in HR & Recruiting. 1 company that sells software was left out, so a vendor is never counted as a user. Company mix by strongest proof: 7 confirmed, 0 declared, 11 observed and 2 signals.

## Questions

### Which Sales engagement & AI SDRs tools do HR & Recruiting companies use most?

Amplemarket leads: 4 of the 20 HR & Recruiting companies on usedby that use Sales engagement & AI SDRs tools use it. Next: Qualified (4), Nooks (4), Salesloft (3), and 11x (2).

### How many HR & Recruiting companies use Sales engagement & AI SDRs tools?

20 HR & Recruiting companies on usedby use at least one of 10 Sales engagement & AI SDRs tools. It counts the companies usedby tracks.

### What proof backs these lines?

Of the 20 companies, each counted at its strongest proof: 7 confirmed, 0 declared, 11 observed and 2 known from a job post.

### How does usedby build this ranking?

usedby counts each HR & Recruiting company once per tool, from public proof: case studies, press releases, the company's own site or its declaration to usedby, vendor customer pages and job posts. 1 software vendor is left out. Every line shows its proof and the date usedby last checked it.

Industry page: https://www.usedby.ai/companies/industry/hr-recruiting-hr-tech.md · Category page: https://www.usedby.ai/tools/category/sales-engagement.md

---
Source: https://www.usedby.ai/companies/industry/hr-recruiting-hr-tech/sales-engagement · How we check: https://www.usedby.ai/methodology