CouchDB vs MongoDB:Which is more popular by branded search?
In August 2026, MongoDB had more branded searches than CouchDB among document databases worldwide. MongoDB was estimated to have 550K branded searches compared to CouchDB’s 9.9K, and held an 88.3% Share of Search versus CouchDB’s 1.6%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, CouchDB or MongoDB?
Compare the databases that store documents. 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 MongoDB, CouchDB. The figures are in the table below the chart.
View monthly share of search table
| Month | MongoDB | Firestore | Couchbase | CouchDB | RavenDB |
|---|---|---|---|---|---|
| Oct 2025 | 89.6% | 6.6% | 2% | 1.6% | 0.26% |
| Nov 2025 | 90.2% | 6.6% | 1.6% | 1.3% | 0.26% |
| Dec 2025 | 89.6% | 6.6% | 2% | 1.6% | 0.25% |
| Jan 2026 | 89.6% | 6.6% | 2% | 1.6% | 0.25% |
| Feb 2026 | 89.6% | 6.6% | 2% | 1.6% | 0.25% |
| Mar 2026 | 90.2% | 6.6% | 1.6% | 1.3% | 0.21% |
| Apr 2026 | 90.5% | 6.7% | 1.3% | 1.3% | 0.18% |
| May 2026 | 88.9% | 8% | 1.6% | 1.3% | 0.21% |
| Jun 2026 | 88.9% | 8% | 1.6% | 1.3% | 0.17% |
| Jul 2026 | 90.1% | 6.6% | 2% | 1.1% | 0.25% |
| Aug 2026 | 88.3% | 7.9% | 1.9% | 1.6% | 0.26% |
| Sep 2026 | — | — | — | — | — |
How has the CouchDB and MongoDB comparison changed over the last 12 months?
3 findings
- MongoDB was ahead of CouchDB in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, CouchDB’s estimated Share of Search among document databases worldwide held steady at 1.6%, and its estimated monthly branded searches moved from 14.8K to 9.9K.
- Across the 11 months ending August 2026, MongoDB’s estimated Share of Search among document databases worldwide moved from 89.6% to 88.3%, and its estimated monthly branded searches moved from 823K to 550K.
How did search popularity change for document databases worldwide in August 2026?
2 changes
In August 2026, CouchDB gained estimated Share of Search among document databases worldwide, from 1.1% to 1.6%.
In August 2026, MongoDB lost estimated Share of Search among document databases worldwide, from 90.1% to 88.3%.
How each brand is measured
Brandwave collects information about searches that people make online using CouchDB’s and MongoDB’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.