Amazon OpenSearch Service
company · aws.amazon.com
- Boards
- 7
- Facts
- 14
- Sources
- 1
- Mean confidence
- 100%
Published head-to-head · verified data
Amazon OpenSearch Service vs Weaviate
A current comparison across 7 published leaderboards and 14 source-linked metrics.
Weaviate
company · weaviate.io
- Boards
- 7
- Facts
- 14
- Sources
- 1
- Mean confidence
- 100%
Shared + unique leaderboards
Rank head-to-head
7 published boards across the pair
| Leaderboard | Amazon OpenSearch Service | Weaviate | Same-board read | As of |
|---|---|---|---|---|
| Vector Database Platform Rank | #612.5 score | #145.83 score | Weaviate leads | Sep 12, 2026 |
| Vector Databases Brands in Anthropic Model API Answers | #60 score | #112.5 score | Weaviate leads | Sep 12, 2026 |
| Vector Databases Citation Share | #411.43 score | #58.57 score | Amazon OpenSearch Service leads | Sep 12, 2026 |
| Vector Databases Engine Breadth | #62 score | #13 score | Weaviate leads | Sep 12, 2026 |
| Vector Databases Brands in Gemini Model API Answers | #625 score | #150 score | Weaviate leads | Sep 12, 2026 |
| Vector Databases Brands in OpenAI Model API Answers | #612.5 score | #175 score | Weaviate leads | Sep 12, 2026 |
| Vector Databases Brand Visibility | #613.89 score | #230.56 score | Weaviate leads | Sep 12, 2026 |
Latest verified by metric
Fact + evidence matrix
14 source-linked metrics
| Metric | Amazon OpenSearch Service | Weaviate | Evidence date |
|---|---|---|---|
| public_prompt_benchmarkAnthropic citation share | 0 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 0 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkAnthropic mention coverage | 0 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 8.33 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkAnthropic recommendation-prompt presence | 0 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 12.5 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkCitation share | 11.43 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 8.57 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkEngine breadth | 2 engines100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 3 engines100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkGemini citation share | 12.5 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 12.5 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkGemini mention coverage | 25 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 33.33 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkGemini recommendation-prompt presence | 25 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 50 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkMention coverage | 13.89 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 30.56 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkOpenAI citation share | 12.5 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 6.25 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkOpenAI mention coverage | 16.67 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 50 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkOpenAI recommendation-prompt presence | 12.5 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 75 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkRecommendation-prompt presence | 12.5 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 45.83 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |
| public_prompt_benchmarkReviewed-brand presence share | 7.25 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | 15.94 percent100% · Rank.ai Vector Databases Prompt Benchmark ↗ | Sep 12, 2026 |