What are the best vector databases?
DatabasesNamed in 1 of 6 answers
#10
8.9
Rank by surface
Claude#8
Claude#8Brand profile
Faiss
A library developed by Facebook AI Research for efficient similarity search and clustering of dense vectors, widely used in AI applications.
1 questions · 1 categories · As of Nov 12, 2026
- Best category rank
- #115
- Databases · of 170
- Questions
- 1
- 1 categories
- Answers naming it
- 1/6
- Of the answers measured on this brand's questions
Visibility by category
| Categories | Category rank | Questions | Score |
|---|---|---|---|
| Databases | #115of 170 | 1 | 8.9 |
Ranking by question
Named alongside in Databases
Brands named in the same answers as Faiss in the last four weeks, counted in answers.
Sources cited when this brand is named
Sites the answers naming this brand cited in the last four weeks. Counts are citing answers.
| Rank | Source | Citing answers |
|---|---|---|
| 1 | encore.dev | 1 |
| 2 | hussain-nazary.github.io | 1 |
| 3 | internative.net | 1 |
| 4 | marktechpost.com | 1 |
| 5 | olostep.com | 1 |
| 6 | reverbico.com | 1 |
Named by surface, by question
For the brand's best questions: of each surface's 1 answers, how many named it.
| Questions |  Google AI Overviews |  ChatGPT | Claude |  Gemini | Google AI Mode |  Microsoft Copilot |
|---|---|---|---|---|---|---|
| 1What are the best vector databases? | 0 | 0 | 1 | 0 | 0 | 0 |