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Vector databases

Redis Vector vs Elasticsearch

Measured weekly since 2026-W25. 12 observations.

Measured 2026-W36 · 2026-08-31 · google.com, gl=us

2026-W36

This week

AI Overview
Showing
in 11 of 12 weeks
Sources cited
6
5 of them not in the top 10
Organic results
10
returned on page one
Weekly churn
20%
of the top 10 changes each week
AI Overview, week by week
2026-W252026-W36
How much the top 10 moved

Google is answering this query itself, and 5 of the 6 sources it credits do not appear in the ten results below.

Citations

What the AI Overview cites

DomainStatusOrganic position
faiss.comCited and ranking4
pypi.orgCited, not ranking
opensearch.comCited, not ranking
stackoverflow.comCited, not ranking
docs.python.orgCited, not ranking
docs.qdrant.ioCited, not ranking

A domain marked Cited, not ranking is credited in Google's answer while sitting outside the ten organic results. Across the whole corpus that is true of 38.8% of citations.

Page one

Organic results

#DomainTitleIn the overviewSitelinks
1medium.comRedis Vector vs Elasticsearch in 2026Not cited
2vectorize.ioVectorize: Redis Vector vs ElasticsearchNot cited
3typesense.comRedis Vector vs Elasticsearch — TypesenseNot cited
4faiss.comRedis Vector vs Elasticsearch | FAISS docsCited
5docs.redis-vector.ioA practical guide to Redis Vector vs ElasticsearchNot cited
6substack.comA practical guide to Redis Vector vs ElasticsearchNot cited
7lancedb.comLanceDB: Redis Vector vs ElasticsearchNot cited
8npmjs.comRedis Vector vs Elasticsearch — npmjsNot cited
9g2.comRedis Vector vs Elasticsearch — g2Not cited
10digitalocean.comRedis Vector vs Elasticsearch — digitaloceanNot cited
Since 2026-W29

Position history

DomainW29W30W31W32W33W34W35W36
medium.com11111111
typesense.com33346323
vectorize.io22222232
faiss.com44433444
docs.redis-vector.io55564555
lancedb.com77777677

A dot means the domain was not on page one that week. This is the part no live SERP checker can show you: it needs someone to have been measuring before you asked.

Blocks

Features on this page

AI Overview People Also Ask Related searches Knowledge panel Sitelinks

Filled means Google rendered the block for this query this week. AI Overview, People Also Ask, Related searches, Knowledge panel, Sitelinks — each has its own prevalence across all 4,185 queries.

API

Reproduce this page

Every figure above comes from one call. This is that call — the same endpoint, the same parameters, run once a week.

curl --request GET \
  --url 'https://serpens.p.rapidapi.com/api/v1/search_ai_overview?q=Redis%20Vector%20vs%20Elasticsearch&gl=us&hl=en&format=json' \
  --header 'x-rapidapi-host: serpens.p.rapidapi.com' \
  --header 'x-rapidapi-key: YOUR_KEY'

Run it on your own queries

Free tier, no card. The AI Overview endpoint returns the overview, its citations, and the organic results in one response.

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One email each Monday covering Redis Vector vs Elasticsearch: what changed in the results, which domains moved, and where AI Overview switched on or off. Unsubscribe in one click.