# Microsoft Prompt Flow vs Rivet

| Attribute | Microsoft Prompt Flow | Rivet |
|---|---|---|
| **Vioscale score** | 30.3 (16% (low)) | 41.4 (32% (low)) |
| activity.commits_last_30d | 0 | 3 |
| adoption.dependent_repos | 1 | 0 |
| adoption.github_stars | 11,229 | 4,680 |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | Provides integrated tools for the complete development lifecycle of AI applications powered by large language models, from initial design through prototyping, testing, evaluation, and production deployment with monitoring. | An open-source desktop tool for building interconnected language model workflows through a graphical interface. The generated systems can be embedded directly into applications using the included TypeScript library. |
| features.capabilities | - | `{"pricing_model":"open-source-self-host","self_hostable":true,"deployment_model":"self-hosted","multi_step_flows":true,"non_engineer_editing":true,"multi_model_playground":true}` |
| integrations.count | - | 8 |
| integrations.list | - | `[{"name":"OpenAI GPT-3.5"},{"name":"OpenAI GPT-4"},{"name":"Anthropic Claude Instant"},{"name":"Anthropic Claude 2"},{"name":"Anthropic Claude 3 Haiku"},{"name":"Anthropic Claude 3 Sonnet"},{"name":"Anthropic Claude 3 Opus"},{"name":"Google Gemini"}]` |
| language.primary | Python | TypeScript |
| license.spdx | MIT | MIT |
| platform.support | `{"cli":true}` | `{"mac":true,"linux":true,"windows":true}` |
| pricing | - | `{"type":"open_source","freeTier":true,"sourceUrl":"https://rivet.ironcladapp.com","retrievedAt":"2026-08-21T11:00:25.337Z"}` |
| pricing.free_tier | - | yes |
| pricing.model | - | open_source |
| pricing.price_level | - | free |
| pricing.transparent | - | yes |
| release.cadence_days | 13 | 3 |
| release.history | `[{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.17.1","date":"2025-01-09T21:00:17Z","type":"stable","version":"promptflow_1.17.1"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.17.0","date":"2025-01-06T20:04:04Z","type":"stable","version":"promptflow_1.17.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.16.2","date":"2024-11-25T21:07:56Z","type":"stable","version":"promptflow_1.16.2"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.16.1","date":"2024-10-08T18:55:50Z","type":"stable","version":"promptflow_1.16.1"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.16.0","date":"2024-09-30T16:42:02Z","type":"stable","version":"promptflow_1.16.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.15.0.post1","date":"2024-09-23T18:57:51Z","type":"stable","version":"promptflow_1.15.0.post1"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.15.0","date":"2024-08-15T05:56:00Z","type":"stable","version":"promptflow_1.15.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.14.0","date":"2024-07-26T02:57:50Z","type":"stable","version":"promptflow_1.14.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.12.0","date":"2024-06-11T08:58:23Z","type":"stable","version":"promptflow_1.12.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.11.0","date":"2024-05-17T07:13:07Z","type":"stable","version":"promptflow_1.11.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.10.1","date":"2024-05-10T08:29:44Z","type":"stable","version":"promptflow_1.10.1"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.10.0","date":"2024-04-26T14:28:24Z","type":"stable","version":"promptflow_1.10.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.9.0","date":"2024-04-17T11:06:50Z","type":"stable","version":"promptflow_1.9.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.8.0","date":"2024-04-10T11:57:28Z","type":"stable","version":"promptflow_1.8.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/v1.4.0-tools","date":"2024-03-26T10:13:11Z","type":"stable","version":"v1.4.0-tools"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.7.0","date":"2024-03-25T02:47:56Z","type":"stable","version":"promptflow_1.7.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/v1.3.0-tools","date":"2024-03-01T10:08:22Z","type":"stable","version":"v1.3.0-tools"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.6.0","date":"2024-03-01T09:34:19Z","type":"stable","version":"promptflow_1.6.0"},{"url":"https://github.com/microsoft/promptflow/releases/tag/v1.2.0-tools","date":"2024-02-07T02:40:43Z","type":"stable","version":"v1.2.0-tools"},{"url":"https://github.com/microsoft/promptflow/releases/tag/promptflow_1.5.0","date":"2024-02-06T10:56:28Z","type":"stable","version":"promptflow_1.5.0"}]` | `[{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.11.3","date":"2025-08-08T22:18:18Z","type":"stable","version":"app-v1.11.3"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.25.0","date":"2025-06-30T18:29:50Z","type":"stable","version":"v1.25.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.11.2","date":"2025-06-02T02:58:10Z","type":"stable","version":"app-v1.11.2"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.11.1","date":"2025-05-29T17:25:25Z","type":"stable","version":"app-v1.11.1"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.24.0","date":"2025-05-28T17:57:25Z","type":"stable","version":"v1.24.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.11.0","date":"2025-05-28T17:48:06Z","type":"stable","version":"app-v1.11.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.10.1","date":"2025-02-17T21:19:04Z","type":"stable","version":"app-v1.10.1"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.21.0","date":"2025-02-13T21:21:42Z","type":"stable","version":"v1.21.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.10.0","date":"2025-02-13T19:58:00Z","type":"stable","version":"app-v1.10.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.10.0-beta.1","date":"2025-02-12T07:01:32Z","type":"prerelease","version":"app-v1.10.0-beta.1"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.20.3","date":"2025-01-30T18:51:59Z","type":"stable","version":"v1.20.3"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.20.2","date":"2025-01-22T19:59:15Z","type":"stable","version":"v1.20.2"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.20.1","date":"2025-01-02T19:41:21Z","type":"stable","version":"v1.20.1"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.20.0","date":"2024-10-02T18:25:33Z","type":"stable","version":"v1.20.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.9.0","date":"2024-10-02T18:40:25Z","type":"stable","version":"app-v1.9.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.8.0","date":"2024-08-02T18:20:43Z","type":"stable","version":"app-v1.8.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.19.1","date":"2024-07-31T22:52:56Z","type":"stable","version":"v1.19.1"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.19.0","date":"2024-07-31T22:52:32Z","type":"stable","version":"v1.19.0"},{"url":"https://github.com/Ironclad/rivet/releases/tag/v1.18.1","date":"2024-05-10T19:12:29Z","type":"stable","version":"v1.18.1"},{"url":"https://github.com/Ironclad/rivet/releases/tag/app-v1.7.12","date":"2024-05-10T22:28:45Z","type":"stable","version":"app-v1.7.12"}]` |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=promptflow&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40griders%2Frivet-app&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Prompt Management)

| Capability | Microsoft Prompt Flow | Rivet |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Versioning model | - | - |
| Diff and rollback | - | - |
| Deploy without redeploy | - | - |
| Non engineer editing | - | ✓ |
| Multi model playground | - | ✓ |
| Ab testing | - | - |
| LLM judge or human eval | - | - |
| Multi step flows | - | ✓ |
| Approval workflow | - | - |
| Tracing included | - | - |
| Self hostable | - | ✓ |
| Deployment model | - | Self hosted |
| Pricing model | - | Open source self host |

*Source: Vioscale. Generated 2026-09-01T17:09:09.941Z. "-" = undocumented, not absent.*