# How Centaur Labs uses Amplemarket

**6x**: “6x increase in replies for Duo leads”

As published on [amplemarket.com](https://www.amplemarket.com/customers/centaur-labs), March 2025. Captured by usedby on 2026-11-15.

- Company: [Centaur Labs](https://www.usedby.ai/companies/centaur-labs.md)
- Tool: [Amplemarket](https://www.usedby.ai/tools/amplemarket.md)
- Industry: [Artificial Intelligence](https://www.usedby.ai/companies/industry/artificial-intelligence.md)
- Teams: Sales

## The use case: how Centaur Labs deploys Amplemarket

Centaur's outbound sales rep uses Amplemarket's Duo Copilot to write prospecting emails and surface intent signals, including social signals such as competitor posts, for multichannel outreach on email and LinkedIn. The team also uses its Domain Health Center to protect email deliverability.

Summary written by usedby from the source page, in English. The figures are those of Amplemarket and Centaur Labs, not ours.

> Since implementing Amplemarket, Centaur have seen a 1.7x jump in interest from leads generated by Duo. Even more impressive, leads sourced via the social ‘competitor posts’ signal delivered a 4.4x higher interest rate

- **72%**: “reduced our bounces by 72%”
- **4.4x**: “leads sourced via the social ‘competitor posts’ signal delivered a 4.4x higher interest rate”
- **1.7x**: “Centaur have seen a 1.7x jump in interest from leads generated by Duo”

> I think Duo is really good. The AI copilot has come a long way since our early tests on it and the emails it produces are extremely high quality.
>
> Andreas George, AI Solutions Specialist

Source: [amplemarket.com](https://www.amplemarket.com/customers/centaur-labs), captured 2026-10-07.

## Amplemarket users in Artificial Intelligence

- [Entrapeer](https://www.usedby.ai/companies/entrapeer.md) — Confirmed
- [Fini](https://www.usedby.ai/companies/fini.md) — Confirmed
- [LILT](https://www.usedby.ai/companies/lilt.md) — Confirmed
- [elvex](https://www.usedby.ai/companies/elvex.md) — Confirmed
- [Colossyan](https://www.usedby.ai/companies/colossyan.md) — Observed
- [Exa](https://www.usedby.ai/companies/exa.md) — Observed

## What usedby checked

We compared the story with its live page on 2026-11-15.

- Checked: the figure 6x is printed word for word on the page, near the name of Centaur Labs.
- Checked: the passage quoted above is copied word for word from the page, near the name of Centaur Labs.
- Checked: the publication date is read from the page’s own metadata, never guessed.
- Checked: Centaur Labs uses Amplemarket. Confirmed line. Latest check across sources: 2026-11-15.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/centaur-labs-amplemarket · How we check: https://www.usedby.ai/methodology