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Dagster: 4.7M downloads/mo, 15.0K GitHub starsvs
Weaviate: 25.0M downloads/mo, 15.7K GitHub stars, $61.0M funded
Source: AI-Buzz AI company database.
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| Metric | Dagster | Weaviate |
|---|---|---|
| Website | dagster.io → | weaviate.io → |
| Description | Data orchestration platform for building observable data pipelines | Open-source vector database. GraphQL and REST APIs for AI search. |
| Total Funding | — | $61M✓ |
| Last Funding | Not available | Series A Apr 2023 |
| Developer Adoption | ||
| npm Downloads (30d) | — | 1.9M✓ |
| npm Trend (30d) | — | 90-day trend-3.8% |
| PyPI Downloads (30d) | 4.7M | 23.1M✓ |
| Total Downloads (30d) | 4.7M | 25.0M✓ |
| HN Discussion Share | 0.9% of HN mentions | 0.5% of HN mentions |
| Status | Private | Private |
| HN Mentions (30d) | 11✓ | 6 |
| HN Mentions Trend (30d) | Insufficient data for trend chart Need at least 2 data points (currently have 0) | 90-day trend |
| GitHub Stars | 15.0K | 15.7K✓ |
| Founded | 2018 | 2019 |
| Primary Category | ||