Brandwave

How popular isRocksDB?

In September 2026, people searched for RocksDB by name about 9,900 times worldwide, a 33.1% decrease from the previous year. These searches made up 1.3% of all global key value store searches, placing RocksDB seventh out of eight stores. When we asked both ChatGPT and Google AI Overviews about key value stores, RocksDB appeared in three of the five answers and was the fifth most recommended of the eight.

Search and AI answers in September 2026

RocksDB is the seventh most searched of 8 competitors and the fifth most recommended in AI answers.

  1. ValkeyShare of searches 59.5%Mentioned in 3 of 5 AI answersPlace in AI recommendations 2nd
  2. RedisShare of searches 29%Mentioned in 5 of 5 AI answersPlace in AI recommendations 1st
  3. DynamoDBShare of searches 5.4%Mentioned in 4 of 5 AI answersPlace in AI recommendations 3rd
  4. etcdShare of searches 1.6%Mentioned in 2 of 5 AI answersPlace in AI recommendations 8th
  5. RocksDBShare of searches 1.3%Mentioned in 3 of 5 AI answersPlace in AI recommendations 5th

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Top key value stores in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, RocksDB was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. RocksDB is the fifth most recommended of the eight.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Redis1st
  2. Valkey2nd
  3. DynamoDB3rd
  4. Aerospike4th
  5. RocksDB5th
  6. FoundationDB6th
  7. Memcached7th
  8. etcd8th

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Redis5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • DynamoDB4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Aerospike4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Valkey3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • RocksDB3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • etcd2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • FoundationDB2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Memcached1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers

See every answer about key value stores

5 answers

Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.

Which key value stores compete with RocksDB?

RocksDB against key value stores worldwide, by month

Share of searches by month for Valkey, Redis, DynamoDB, RocksDB. The figures are in the table below the chart.

View monthly share of searches table
MonthValkeyRedisDynamoDBetcdAerospikeMemcachedRocksDBFoundationDB
Oct 202546.4%32.9%13.9%1.9%1%1.9%1.5%0.45%
Nov 202554%31.7%7.3%1.8%1.2%2.2%1.5%0.43%
Dec 202558%28.2%6.4%1.9%1.6%1.9%1.6%0.46%
Jan 202654.8%32.2%6%1.8%1.5%1.8%1.5%0.44%
Feb 202649.8%35.8%6.7%2%1.6%2%1.6%0.39%
Mar 202649.4%36%6.6%2.4%1.3%2%1.6%0.59%
Apr 202650.6%36.3%5.6%2%1.7%1.7%1.7%0.49%
May 202650.6%36.3%5.6%2%1.7%1.7%1.7%0.49%
Jun 202654.6%32.5%6%1.8%1.5%1.8%1.5%0.43%
Jul 202657.4%29.2%6.3%1.9%1.5%1.5%1.5%0.56%
Aug 202659.4%29.5%5.3%1.6%1.1%1.3%1.3%0.48%
Sep 202659.5%29%5.4%1.6%1.3%1.3%1.3%0.58%

  1. 1.Valkey

    59.5%

    Held 1st. 450K estimated branded searches, 0% vs prior month. Share +0.1 points.

  2. 2.Redis

    29%

    Held 2nd. 219K estimated branded searches, -1.8% vs prior month. Share -0.5 points.

  3. 3.DynamoDB

    5.4%

    Held 3rd. 40.5K estimated branded searches, 0% vs prior month. Share 0 points.

  4. 4.etcd

    1.6%

    Held 4th. 12.1K estimated branded searches, 0% vs prior month. Share 0 points.

  5. 5.Aerospike

    1.3%

    Moved from 7th to 5th. 9.9K estimated branded searches, +22.2% vs prior month. Share +0.2 points.

  6. 6.Memcached

    1.3%

    Moved from 5th to 6th. 9.9K estimated branded searches, 0% vs prior month. Share 0 points.

  7. 7.RocksDB

    1.3%

    Moved from 6th to 7th. 9.9K estimated branded searches, 0% vs prior month. Share 0 points.

  8. 8.FoundationDB

    0.58%

    Held 8th. 4.4K estimated branded searches, +22.2% vs prior month. Share +0.1 points.

Compare popularity between RocksDB and its closest rivals

Every comparison with RocksDB

7 comparisons

How has branded search demand for RocksDB changed worldwide over the last 12 months?

2 findings
  • Across the 12 months ending September 2026, estimated monthly branded searches for RocksDB worldwide fell from 14.8K to 9.9K.
  • Across the 12 months ending September 2026, RocksDB fell from 6th to 7th among key value stores worldwide.

How did search popularity change for key value stores worldwide in September 2026?

6 changes

  1. Valkey’s share of searches among key value stores worldwide has gained ground for 3 months in a row, from 54.6% to 59.5% in September 2026.

  2. In September 2026, Aerospike rose from 7th to 5th among key value stores worldwide.

  3. In September 2026, Memcached fell from 5th to 6th among key value stores worldwide.

  4. In September 2026, RocksDB fell from 6th to 7th among key value stores worldwide.

  5. Estimated monthly branded searches for DynamoDB worldwide fell 70% over 12 measured months, from 135K to 40.5K in September 2026.

  6. Estimated monthly branded searches for etcd worldwide fell 33.1% over 12 measured months, from 18.1K to 12.1K in September 2026.

How are RocksDB’s branded searches counted?

1 search term

Brandwave collects information about searches that people make online using RocksDB’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

  • rocksdb

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How the Brand Demand Index is measured

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