# Who uses Copy.ai?

12 companies use Copy.ai on usedby: 4 confirmed, 8 observed and 0 signals. 25% of them are in IT Services & System Integration. Confirmed or observed customers include Linkedin, Siemens and Lenovo. Latest check 2026-10-05: 11 of 12 companies checked, from 6 public sources.

> AI-powered copywriting assistant

- Category: [Marketing Copywriting](https://www.usedby.ai/tools/category/marketing-copywriting.md)
- Website: [copy.ai](https://copy.ai)

## Customers

Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote or a press release), 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). The first public proof is the first public page we found, not an adoption date.

| Company | Industry | Proof | First public proof | Source |
|---|---|---|---|---|
| [Linkedin](https://www.usedby.ai/companies/linkedin.md) | HR & Recruiting | Observed | — | [copy.ai](https://copy.ai/case-studies) |
| [Siemens](https://www.usedby.ai/companies/siemens.md) | Manufacturing | Observed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [Lenovo](https://www.usedby.ai/companies/lenovo.md) | IT Services & System Integration | Confirmed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [ServiceNow](https://www.usedby.ai/companies/servicenow.md) | IT Services & System Integration | Observed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [Thermo Fisher Scientific](https://www.usedby.ai/companies/thermo-fisher-scientific.md) | Medical Devices | Observed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [Gong](https://www.usedby.ai/companies/gong.md) | Sales Tech & CRM | Observed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [Rubrik](https://www.usedby.ai/companies/rubrik.md) | Data & Analytics | Observed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [Urban Outfitters](https://www.usedby.ai/companies/urban-outfitters.md) | Fashion & Apparel | Observed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [Defendify](https://www.usedby.ai/companies/defendify.md) | Cybersecurity | Confirmed | — | [copy.ai](https://www.copy.ai/case-studies/defendify-scales-content-creation-33x-with-ai-powered-workflows), captured 2026-10-03 |
| [Juniper](https://www.usedby.ai/companies/juniper.md) | Telecommunications | Confirmed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [Aviatrix](https://www.usedby.ai/companies/aviatrix.md) | IT Services & System Integration | Observed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |
| [Banzai](https://www.usedby.ai/companies/banzai.md) | Marketing Tech | Confirmed | — | [copy.ai](https://www.copy.ai/), captured 2026-10-05 |

## Published results

Reviewed stories only. A figure is the vendor’s or the customer’s claim, quoted with its label; usedby did not measure it.

- [Defendify](https://www.usedby.ai/case-studies/defendify-copy-ai.md): **$200,000+** estimated cost savings (Vendor case study, captured by usedby 2026-10-03)
- [Juniper](https://www.usedby.ai/case-studies/juniper-networks-copy-ai.md): **9x** increase in email open rates (Vendor case study, captured by usedby 2026-10-03)
- [Banzai](https://www.usedby.ai/case-studies/banzai-copy-ai.md): **5+ hours/day** Time saved on repetitive content tasks (Vendor case study, captured by usedby 2026-10-03)

## Before you buy

Read on Copy.ai’s own pages; the quote was found on the cited page.

| Fact | Value | Source | Checked |
|---|---|---|---|
| Your data | Not used to train models by default. | [copy.ai](https://www.copy.ai/security) | 2026-10-07 |
| Integrations | Zapier, Slack, Microsoft Teams, Google Docs, Notion, Coda | [copy.ai](https://www.copy.ai/use-cases/gtm-systems-integrations) | 2026-10-07 |

## Alternatives

- [Jasper](https://www.usedby.ai/tools/jasper.md): 45 public customers. Compare: https://www.usedby.ai/compare/copy-ai-vs-jasper.md
- [Anyword](https://www.usedby.ai/tools/anyword.md): 14 public customers. Compare: https://www.usedby.ai/compare/anyword-vs-copy-ai.md

More: https://www.usedby.ai/alternatives/copy-ai.md

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Source: https://www.usedby.ai/tools/copy-ai · How we check: https://www.usedby.ai/methodology