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Guardrails AI: 260.2K downloads/mo, 6.5K GitHub starsvs
Langfuse: 15.6M downloads/mo, 22.5K GitHub stars, $4.0M funded
Source: AI-Buzz AI company database.
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| Metric | Guardrails AI | Langfuse |
|---|---|---|
| Website | guardrailsai.com → | langfuse.com → |
| Description | Framework for validating and structuring LLM outputs | Open-source LLM observability platform. Monitor and debug AI applications. |
| Total Funding | — | $4M✓ |
| Last Funding | Not available | Seed May 2024 |
| Developer Adoption | ||
| npm Downloads (30d) | — | 3.1M✓ |
| npm Trend (30d) | — | 90-day trend-2.3% |
| PyPI Downloads (30d) | 260.2K | 12.5M✓ |
| Total Downloads (30d) | 260.2K | 15.6M✓ |
| HN Discussion Share | — | 0.9% of HN mentions |
| Status | Private | Private |
| HN Mentions (30d) | — | 11✓ |
| HN Mentions Trend (30d) | Insufficient data for trend chart Need at least 2 data points (currently have 0) | 90-day trend+400.0% |
| GitHub Stars | 6.5K | 22.5K✓ |
| Founded | 2023 | 2023 |
| Primary Category | ||