| Name | Stage | Founded |
|---|---|---|
| Activeloop | Series A | 2018 |
| Chroma | seed | 2022 |
| DataStax | Series G | 2010 |
| Elastic | public | 2012 |
| Epsilla | pre-seed | 2023 |
| Marqo | Series A | 2022 |
| Pinecone | Series B | 2019 |
| Qdrant | Series A | 2021 |
| Ragie | seed | 2024 |
| Vectara | Series A | 2022 |
| Vectorize | seed | 2023 |
| Voyage AI | Series A | 2023 |
| Weaviate | Series B | 2019 |
| Zilliz | Series B | 2017 |
| Name | Average output | Total all time |
|---|---|---|
| DataStax | 6.3 | 1219 |
| Zilliz | 5.3 | 567 |
| Vectara | 2.6 | 126 |
| Weaviate | 1.4 | 118 |
| Activeloop | 0.6 | 53 |
| Chroma | Not yet available. | Not yet available. |
| Elastic | Not yet available. | Not yet available. |
| Epsilla | Not yet available. | Not yet available. |
| Marqo | Not yet available. | Not yet available. |
| Pinecone | Not yet available. | Not yet available. |
| Qdrant | Not yet available. | Not yet available. |
| Ragie | Not yet available. | Not yet available. |
| Vectorize | Not yet available. | Not yet available. |
| Voyage AI | Not yet available. | Not yet available. |