# Lindy vs Tray.io: who uses which

On usedby, 26 companies use Lindy and 27 use Tray.io. 1 company uses both, including Airbnb. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-10-07: 52 of 53 public lines checked.

## Side by side

|  | [Lindy](https://www.usedby.ai/tools/lindy.md) | [Tray.io](https://www.usedby.ai/tools/tray-io.md) |
|---|---|---|
| Public customers | 26 | 27 |
| Confirmed | 9 | 0 |
| Observed | 17 | 27 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers (every proof level) | Agency & Studio (2), DevTools & Infrastructure (2), E-commerce & D2C (2) | Marketing Tech (7), DevTools & Infrastructure (3), Fintech & Payments (2) |
| Category | Workflow automation & AI agents | Workflow automation & AI agents |
| Security | SOC 2 Type II ([lindy.ai](https://www.lindy.ai/security), checked 2026-10-07) | SOC 2 Type II, HIPAA ([tray.ai](https://tray.ai/platform/governance-trust/), checked 2026-10-07) |
| Free trial | Free trial or free plan available. ([lindy.ai](https://www.lindy.ai/pricing), checked 2026-10-07) | — |
| Integrations | Gmail, Slack, Notion, HubSpot, Salesforce, Microsoft Outlook, GitHub, Google Calendar, Google Drive, Google Sheets, Microsoft Teams, Linear ([lindy.ai](https://www.lindy.ai/integrations), checked 2026-10-07) | Salesforce, NetSuite, Marketo, HubSpot, Okta, Google Workspace, Slack, Jira, Workday, Shopify, Snowflake, Databricks ([tray.ai](https://tray.ai/platform/intelligent-ipaas/), checked 2026-10-07) |
| Data residency | — | US, EU, APAC ([tray.ai](https://tray.ai/platform/governance-trust/), checked 2026-10-07) |
| Data processing terms | — | A data processing agreement is available. ([tray.ai](https://tray.ai/legal/dpa/), checked 2026-10-07) |

## Companies that use both

Every proof level counts; the proof level of each side is shown, strongest proofs first. The first public proof is not an adoption date.

| Company | Proof, Lindy | Proof, Tray.io | First public proof, Lindy | First public proof, Tray.io |
|---|---|---|---|---|
| [Airbnb](https://www.usedby.ai/companies/airbnb.md) | Observed | Observed | On or before October 2026 | On or before October 2026 |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Lindy: [Tiddle](https://www.usedby.ai/case-studies/tiddle-lindy.md): **40-60 hours**: “This saves us 40-60 hours per week of email responding, qualifying and managing inbound leads.” (captured by usedby 2026-10-07)
- Lindy: [VC CFO](https://www.usedby.ai/case-studies/vc-cfo-lindy.md): **6–8 hrs**: “6–8 hrs Back every week — memo creation went from hours to minutes.” (captured by usedby 2026-10-07)

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Source: https://www.usedby.ai/compare/lindy-vs-tray-io · How we check: https://www.usedby.ai/methodology