# StackAI vs Workato: who uses which

On usedby, 21 companies use StackAI and 44 use Workato. No company is listed with both yet. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-08: 64 of 65 public lines checked.

## Side by side

|  | [StackAI](https://www.usedby.ai/tools/stackai.md) | [Workato](https://www.usedby.ai/tools/workato.md) |
|---|---|---|
| Public customers | 21 | 44 |
| Confirmed | 9 | 15 |
| Observed | 12 | 21 |
| Signals (job posts) | 0 | 8 |
| Top industries of customers | Fintech & Payments (1), Hospitals & Care Providers (1), Schools & Universities (1) | DevTools & Infrastructure (5), Fintech & Payments (3), Marketing Tech (3) |
| Category | Automation & Integration | Automation & Integration |
| Your data | Not used to train models by default. ([stackai.com](https://www.stackai.com/privacy), checked 2026-10-08) | — |
| Data processing terms | A data processing agreement is available. ([stackai.com](https://www.stackai.com/privacy), checked 2026-10-08) | A data processing agreement is available. ([workato.com](https://www.workato.com/legal/dpa), checked 2026-10-04) |
| Free trial | Free trial or free plan available. ([stackai.com](https://www.stackai.com/pricing), checked 2026-10-08) | — |
| Integrations | 15Five, Abstract API, Ahrefs, Airops, Airtable, Algolia, Apollo, Appfolio, Asana, Ashby, Atlassian, AWS Athena ([stackai.com](https://www.stackai.com/integrations), checked 2026-10-08) | Salesforce, Slack, Marketo, NetSuite, Google Drive, Workday, ServiceNow, Snowflake, Zendesk, Jira, Zoom, OpenAI ([workato.com](https://www.workato.com/integrations), checked 2026-10-04) |
| Vendor status | Acquired by Asana, according to the vendor's homepage. ([stackai.com](https://www.stackai.com/), checked 2026-10-08) | — |
| Security | — | SOC 2 (type not stated), ISO 27001, ISO 27701, ISO 42001, HIPAA, PCI DSS, IRAP ([workato.com](https://www.workato.com/platform/security), checked 2026-10-04) |
| Data residency | — | U.S., E.U., Japan, Singapore, China, Israel, Australia, Korea ([workato.com](https://www.workato.com/platform/security), checked 2026-10-04) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- StackAI: [Nova Talent](https://www.usedby.ai/case-studies/nova-talent-stackai.md): **60%**: “60% cost reduction in applicant evaluation” (captured by usedby 2026-10-08)
- StackAI: [Varos](https://www.usedby.ai/case-studies/varos-stackai.md): **800+ hours**: “800+ hours saved by eliminating repetitive manual research” (captured by usedby 2026-10-08)
- Workato: [Vodafone](https://www.usedby.ai/case-studies/vodafone-workato.md): **3–6 months to weeks**: “Reduced integration delivery time from 3–6 months to weeks” (captured by usedby 2026-10-05)
- Workato: [Refresco](https://www.usedby.ai/case-studies/refresco-workato.md): **10 minutes**: “approximately 10 minutes saved per employee” (captured by usedby 2026-10-05)

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