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Chroma: 12.6M downloads/mo, 26.4K GitHub stars, $38.0M fundedvs
Helicone: 7.6K downloads/mo, 5.2K GitHub stars
Source: AI-Buzz AI company database.
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| Metric | Chroma | Helicone |
|---|---|---|
| Website | chroma.dev → | helicone.ai → |
| Description | Open-source vector database. Embeddings database for AI applications. | LLM observability platform. Monitor AI applications in production. |
| Total Funding | $38M✓ | — |
| Last Funding | Seed May 2023 | Not available |
| Developer Adoption | ||
| npm Downloads (30d) | 716.8K✓ | 6.4K |
| npm Trend (30d) | 90-day trend-7.7% | 90-day trend-3.7% |
| PyPI Downloads (30d) | 11.9M✓ | 1.2K |
| Total Downloads (30d) | 12.6M✓ | 7.6K |
| HN Discussion Share | 2.4% of HN mentions | 0.2% of HN mentions |
| Status | Private | Private |
| HN Mentions (30d) | 31✓ | 3 |
| HN Mentions Trend (30d) | 90-day trend-44.4% | 90-day trend |
| GitHub Stars | 26.4K✓ | 5.2K |
| Founded | 2021 | 2023 |
| Primary Category | ||