# Kestra vs Microsoft Power Automate (slim)

> Kestra scores 63.6 (B) on agent readiness against Microsoft Power Automate's 62 (B), and leads in 5 of 7 scored categories. Microsoft Power Automate leads on security & auth and transparency & trust. Both do automation workflows. Category scores, facts, verdicts and agent notes…

- Full: https://www.anchorterminal.com/compare/kestra-vs-power-automate.md (~2,400 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/kestra-vs-power-automate.json · canonical https://www.anchorterminal.com/compare/kestra-vs-power-automate
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Kestra scores 63.6 (B) on agent readiness against Microsoft Power Automate's 62 (B), and leads in 5 of 7 scored categories. Microsoft Power Automate leads on security & auth and transparency & trust. Both do automation workflows.

- Kestra: B 63.6, rank #351 of 842 · https://www.anchorterminal.com/tools/kestra.min.md
- Microsoft Power Automate: B 62, rank #405 of 842 · https://www.anchorterminal.com/tools/power-automate.min.md
- Kestra, good for Engineering and data teams that want declarative YAML flows with scripts in any language, run on their own infrastructure. Ahead on Reliability, 89 against 63; Schema & documentation, 82 against 68; Payments & pricing, 50 against 25; Maintenance & community, 93 against 76. Also Open source.
- Microsoft Power Automate, good for Organisations already on Microsoft 365 and Dataverse that want an agent to inventory, deploy or adjust flows inside existing roles and solutions. Ahead on Security & auth, 61 against 41; Transparency & trust, 76 against 69. Also No incidents deducted, where Kestra loses 7 points for them.

| Category | Kestra | Microsoft Power Automate |
| --- | --- | --- |
| Reliability (16%) | 89 | 63 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 82 | 68 |
| Agent ergonomics (13%) | 73 | 69 |
| Security & auth (14%) | 41 | 61 |
| Payments & pricing (10%) | 50 | 25 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 93 | 76 |
| Transparency & trust (7%) | 69 | 76 |

| Fact (where they differ) | Kestra | Microsoft Power Automate |
| --- | --- | --- |
| Vendor | Kestra Technologies | Microsoft |
| Transports | HTTP, Streamable HTTP | HTTP |
| Licence | Apache-2.0 (open-source server and SDK repository). Enterprise Edition and Kestra Cloud are commercial | Proprietary service under the Microsoft Product Terms for Microsoft Power Platform |
| Read-only variant documented | yes | no |
| llms.txt | yes | no |
| Last release | 2026-10-05 | 2026-10-02 |
| Terms last updated | no document linked | no date given |
| Privacy policy last updated | no document linked | 2026-09-01 |
| Customer content may train models |  | yes |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Popularity | 29k stars, 244 npm/wk, 170 PyPI/wk | 11k PyPI/wk |