# Listen vs Otio: who uses which

On usedby, 40 companies use Listen and 6 use Otio. 1 company uses both, including Microsoft. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-05: 33 of 46 public lines checked.

## Side by side

|  | [Listen](https://www.usedby.ai/tools/listen.md) | [Otio](https://www.usedby.ai/tools/otio.md) |
|---|---|---|
| Public customers | 40 | 6 |
| Confirmed | 13 | 0 |
| Observed | 27 | 6 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Fintech & Payments (4), Consumer Goods (3), Fashion & Apparel (3) | Schools & Universities (4), Artificial Intelligence (1), IT Services & System Integration (1) |
| Category | AI Search & Research | AI Search & Research |
| Security | SOC 2 Type II, ISO 42001, ISO 27001, ISO 27701 ([trust.listenlabs.ai](https://trust.listenlabs.ai/), checked 2026-10-04) | — |
| Your data | Not used to train models by default. ([trust.listenlabs.ai](https://trust.listenlabs.ai/), checked 2026-10-04) | — |
| Free trial | — | Free trial or free plan available. ([otio.ai](https://otio.ai/pricing), checked 2026-10-08) |
| Integrations | — | Google Drive, Dropbox, OneDrive, Box, Zotero ([otio.ai](https://otio.ai/integrations/zotero-ai), checked 2026-10-08) |
| Pricing | — | Free: $0; Lite: $7 mo; Go: $18 mo; Pro: $45 mo ([otio.ai](https://otio.ai/pricing), checked 2026-10-08) |

## Companies named on both

Confirmed or observed on each side.

| Company |
|---|
| [Microsoft](https://www.usedby.ai/companies/microsoft.md) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Listen: [A1Base](https://www.usedby.ai/case-studies/a1base-listen.md): **half the time**: “the team shipped StudyArena in roughly half the time it took to build A1Zap” (captured by usedby 2026-10-02)
- Listen: [Anthropic](https://www.usedby.ai/case-studies/anthropic-listen.md): **100 studies**: “Think about it as 100 studies for the price, at least in terms of time, of five or six.” (captured by usedby 2026-10-02)

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Source: https://www.usedby.ai/compare/listen-vs-otio · How we check: https://www.usedby.ai/methodology