Pinecone vs Weaviate:Which is more popular by branded search?
In August 2026, Pinecone had more branded searches than Weaviate among vector databases worldwide. Pinecone was estimated to have 33.6K branded searches compared to Weaviate’s 9.9K, and held a 21.6% Share of Search versus Weaviate’s 6.4%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Pinecone or Weaviate?
Compare the vector databases engineering teams rely on. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for Pinecone, Weaviate. The figures are in the table below the chart.
View monthly share of search table
| Month | Qdrant | Pinecone | Milvus | pgvector | Weaviate | Chroma |
|---|---|---|---|---|---|---|
| Oct 2025 | 35.2% | 5.5% | 23.6% | 15.8% | 12.9% | 7% |
| Nov 2025 | 35.3% | 5.3% | 23.6% | 15.8% | 12.9% | 7.1% |
| Dec 2025 | 37.9% | 6.8% | 20.7% | 17% | 11.3% | 6.2% |
| Jan 2026 | 36.8% | 9.5% | 20.1% | 16.5% | 11% | 6% |
| Feb 2026 | 35.2% | 13.4% | 19.3% | 15.8% | 10.5% | 5.8% |
| Mar 2026 | 34.9% | 16% | 19.1% | 15.6% | 8.5% | 5.7% |
| Apr 2026 | 33.3% | 15.3% | 18.2% | 18.2% | 8.2% | 6.7% |
| May 2026 | 32.7% | 18.3% | 17.9% | 17.9% | 8% | 5.3% |
| Jun 2026 | 37.5% | 20.8% | 13.7% | 16.8% | 6.1% | 5% |
| Jul 2026 | 36% | 20% | 16.1% | 16.1% | 5.9% | 5.9% |
| Aug 2026 | 31.9% | 21.6% | 17.5% | 17.5% | 6.4% | 5.2% |
| Sep 2026 | — | — | — | — | — | — |
How has the Pinecone and Weaviate comparison changed over the last 12 months?
3 findings
- The lead changed hands once in the 11 months ending August 2026: Pinecone took it in February 2026.
- Across the 11 months ending August 2026, Pinecone’s estimated Share of Search among vector databases worldwide moved from 5.5% to 21.6%, and its estimated monthly branded searches moved from 9.4K to 33.6K.
- Across the 11 months ending August 2026, Weaviate’s estimated Share of Search among vector databases worldwide moved from 12.9% to 6.4%, and its estimated monthly branded searches moved from 22.2K to 9.9K.
How did search popularity change for vector databases worldwide in August 2026?
2 changes
In August 2026, Pinecone gained estimated Share of Search among vector databases worldwide, from 20% to 21.6%.
In August 2026, Weaviate rose from 6th to 5th among vector databases worldwide.
How each brand is measured
Brandwave collects information about searches that people make online using Pinecone’s and Weaviate’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.