Llm.report vs LLMStack
Side-by-side comparison · Updated September 2026
| Description | llm.report is an open-source logging and analytics service specifically designed for monitoring OpenAI API usage. Despite no longer being actively maintained, the platform continues to provide valuable insights into API performance. Users benefit from features such as real-time logging, detailed analytics, usage reports, and alerts, with various plans to accommodate different needs including a Free plan for small projects and a Pro plan for teams. The Enterprise plan offers additional support and compliance. llm.report is backed by a strong community and has earned positive testimonials from its users. | LLMStack is a source-available builder for AI agents, workflows and chatbots that combine model calls with your own data. Its visual builder can chain multiple models and connect data sources, making it more suitable for assembling an application or process than for simply opening a personal chat app. The project documents deployment on your own infrastructure and points to Promptly as its hosted offering. Supported data inputs include documents, websites and connected sources such as Google Drive and Notion. The builder provides preprocessing and vectorization for retrieval workflows. Apps can be shared publicly or with selected people, and viewer and collaborator permissions control access to shared work. The repository also documents HTTP API access and Slack or Discord triggers. Plan for infrastructure, model-provider usage, credentials and permissions as separate decisions. Installing a self-hosted builder does not make externally hosted models free or keep every data request local. Start with a limited workflow and representative documents, review the generated output, and confirm the permissions required by each connected source before expanding access. Compare AnythingLLM when a document-chat workspace is the main need; LLMStack is oriented toward composing the application and its workflow. |
| Category | API Monitoring | AI Assistant |
| Rating | No reviews | No reviews |
| Pricing | Freemium | Unknown |
| Starting Price | Free | N/A |
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| Tags | logginganalyticsOpenAI APIreal-time | Open sourceAI agentsWorkflowsApplicationsData |
| Features | ||
| Real-time logging | ||
| Detailed user analytics | ||
| Usage reports | ||
| Alerts | ||
| Unlimited logs (Pro) | ||
| Tracking multiple API keys | ||
| Data exports | ||
| SOC 2 compliance | ||
| 24/7/365 priority support | ||
| Priority feature requests | ||
| Private Slack channel | ||
| Visual AI workflow and model-chain builder | ||
| Data imports from documents, websites and connected services | ||
| Document preprocessing and vectorization | ||
| Viewer and collaborator permissions | ||
| Self-hosted deployment instructions | ||
| Hosted offering through Promptly | ||
| HTTP API access for apps and chatbots | ||
| Slack and Discord workflow triggers | ||
| View Llm.report | View LLMStack | |
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