Qdrant60 customers
Used by 60 companies on usedby. 1 also uses Vespa. Compare Vespa and Qdrant
Source: qdrant.tech, latest capture Oct 5, 2026.
1 of the 14 Vespa customers on usedby also uses another tool on this list. The tools most often used by the same companies are Qdrant (1 shared, 60 customers in all).Latest check Oct 8, 2026: 221 of 236 public lines checked. Customer counts include every proof level, job-post signals included. Shared customers are counted on confirmed or observed lines on both tools.
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Vespa customer also uses another tool on this list
Qdrant shares the most companies with Vespa: 1 company uses both.
Ranked by shared customers
Tools of the same or a competing category, from another vendor, used by at least one company that also uses Vespa. A shared customer has a confirmed or observed line on both tools.
| # | Alternative | Shared with Vespa | Customers | Compare |
|---|---|---|---|---|
| 1 | Qdrant | 1 | 60 | Compare Vespa vs Qdrant |
Other Vector Databases tools on usedby
Same category, with public customers, but no company named with Vespa yet.
Switch signals
A company that left one vendor's page and appeared on another's.
No switch publishedA switch needs a departure from one vendor's page, seen on two checks in a row, and a dated arrival on another. usedby does not publish departures yet, so no switch shows here.
By industry
Which of these tools the companies on usedby use, by industry. Each row counts the companies of that industry on usedby that use at least one of these tools.
| Industry | Most used | Next | Companies |
|---|---|---|---|
| Artificial Intelligence |  Pinecone26% |  Weaviate22% | 23 companies |
| DevTools & Infrastructure | Pinecone36% |  LanceDB18% | 11 companies |
| Fintech & Payments | Weaviate71% | Pinecone29% | 7 companies |
| Marketing Tech | Qdrant57% | Pinecone43% | 7 companies |
| Data & Analytics | Pinecone50% | Weaviate33% | 6 companies |
Read the first row as: among the 23 Artificial Intelligence companies on usedby that use one of these tools, 26% use Pinecone. Shares can add up to more than 100% because some companies use two tools.
Questions about Vespa alternatives
Which tool shares the most customers with Vespa?
Qdrant: 1 company uses both on usedby. Qdrant has 60 customers in all. See who uses Qdrant.
Do Vespa customers use other tools too?
1 of the 14 Vespa customers on usedby also uses another tool on this list. Qdrant shares the most: 1.
Which of Vespa and its alternatives do Artificial Intelligence companies on usedby use?
Among the 23 Artificial Intelligence companies on usedby that use one of these tools, 26% use Pinecone. Weaviate comes next, with 22%.
Which of Vespa and its alternatives do DevTools & Infrastructure companies on usedby use?
Among the 11 DevTools & Infrastructure companies on usedby that use one of these tools, 36% use Pinecone. LanceDB comes next, with 18%.
How does usedby rank Vespa alternatives?
Only tools of the same or a competing category, from another vendor, count. They are ranked by shared customers: companies with a confirmed or observed line on both tools, from public pages, most with a dated capture. Tools with no shared customer are listed apart. Customer counts include every proof level, job-post signals included.