Subcategory

Databases

This index adds up the scores of 8 questions. 170 brands are ranked.

Edition
Nov 12, 2026
Methodology
v5.0

AI Visibility Ranking

Brands across every question in this category, ordered by GenRank score.

#BrandScore

The GenRank score sums each brand’s question-level visibility inside this category. Higher means AI names the brand more often and earlier. It is not bounded, so compare brands within one category, not across categories. Methodology

The questions behind this index

8

Each question with its top three brands by GenRank score and how many brands its answers named.

Rank trend

Rank trends are drawn once two weekly editions under the same methodology exist. Only the first edition is in so far.

Named by surface

Each cell: of the surface's 8 answers, how many named the brand. Darker means named more often.

Window
Oct 18, 2026 ~ Nov 8, 2026
Named by surface
BrandGoogle AI OverviewsChatGPTClaudeGeminiGoogle AI ModeMicrosoft Copilot
1PostgreSQL456453
2Redis415533
3MongoDB424212
4Supabase232223
5Apache Cassandra223242
6SQLite223242
7MySQL302233
8Amazon DynamoDB122321
9Neon Postgres122222
10Neo4j212132
11ClickHouse024212
12DBeaver PRO111111
13Valkey212131
14MariaDB112121
15Oracle Database112111

Named alongside

Brands named in the same answers in the last four weeks. Circle size: answers naming the brand. Line width: answers naming both.

Named alongsideBrands named in the same answers in the last four weeks. Circle size: answers naming the brand. Line width: answers naming both.PostgreSQL: named in 35 answersPostgreSQLRedis: named in 28 answersRedisMongoDB: named in 22 answersMongoDBSupabase: named in 14 answersSupabaseApache Cassandra: named in 21 answersApache CassandraSQLite: named in 21 answersSQLiteMySQL: named in 19 answersMySQLAmazon DynamoDB: named in 15 answersAmazon DynamoDBNeon Postgres: named in 11 answersNeon PostgresNeo4j: named in 14 answersNeo4jClickHouse: named in 16 answersClickHouseDBeaver PRO: named in 6 answersDBeaver PROValkey: named in 14 answersValkeyMariaDB: named in 12 answersMariaDBOracle Database: named in 10 answersOracle DatabaseAmazon Aurora PostgreSQL: named in 6 answersAmazon Aurora PostgreSQLQdrant: named in 10 answersQdrantPinecone: named in 8 answersPineconeAmazon RDS for PostgreSQL: named in 4 answersAmazon RDS for PostgreSQLCockroachDB: named in 11 answersCockroachDBPubMed: named in 6 answersPubMedMilvus: named in 9 answersMilvusScopus: named in 6 answersScopusWeb of Science: named in 6 answersWeb of ScienceWeaviate: named in 6 answersWeaviateCouchbase: named in 6 answersCouchbaseMicrosoft SQL Server: named in 8 answersMicrosoft SQL ServerGoogle Cloud SQL: named in 6 answersGoogle Cloud SQLScyllaDB: named in 9 answersScyllaDBMongoDB Atlas: named in 7 answersMongoDB Atlas
  • Answers naming the brand
  • 4
  • 10
  • 35
  • Answers naming both
  • 1
  • 21
Named alongsideBrands named in the same answers in the last four weeks. Circle size: answers naming the brand. Line width: answers naming both.PostgreSQL: named in 35 answersPostgreSQLRedis: named in 28 answersRedisMongoDB: named in 22 answersMongoDBSupabase: named in 14 answersSupabaseApache Cassandra: named in 21 answersSQLite: named in 21 answersSQLiteMySQL: named in 19 answersMySQLAmazon DynamoDB: named in 15 answersNeon Postgres: named in 11 answersNeon PostgresNeo4j: named in 14 answersNeo4jClickHouse: named in 16 answersClickHouseDBeaver PRO: named in 6 answersDBeaver PROValkey: named in 14 answersValkeyMariaDB: named in 12 answersMariaDBOracle Database: named in 10 answersOracle DatabaseAmazon Aurora PostgreSQL: named in 6 answersQdrant: named in 10 answersQdrantPinecone: named in 8 answersPineconeAmazon RDS for PostgreSQL: named in 4 answersCockroachDB: named in 11 answersCockroachDBPubMed: named in 6 answersPubMedMilvus: named in 9 answersMilvusScopus: named in 6 answersScopusWeb of Science: named in 6 answersWeb of ScienceWeaviate: named in 6 answersCouchbase: named in 6 answersMicrosoft SQL Server: named in 8 answersGoogle Cloud SQL: named in 6 answersScyllaDB: named in 9 answersScyllaDBMongoDB Atlas: named in 7 answersMongoDB Atlas
  • Answers naming the brand
  • 4
  • 10
  • 35
  • Answers naming both
  • 1
  • 21
Named alongside
BrandAnswers naming the brandNamed alongside
PostgreSQL35SQLite (21), Redis (19), MySQL (19)
Redis28MongoDB (19), PostgreSQL (19), Apache Cassandra (18)
MongoDB22Redis (19), Apache Cassandra (15), PostgreSQL (15)
Supabase14Neon Postgres (10), PostgreSQL (8), Redis (6)
Apache Cassandra21Redis (18), MongoDB (15), Amazon DynamoDB (14)
SQLite21PostgreSQL (21), MySQL (15), MariaDB (12)
MySQL19PostgreSQL (19), SQLite (15), Redis (13)
Amazon DynamoDB15Apache Cassandra (14), Redis (14), MongoDB (12)
Neon Postgres11Supabase (10), Google Cloud SQL (6), Amazon Aurora PostgreSQL (6)
Neo4j14Apache Cassandra (14), Redis (12), MongoDB (10)
ClickHouse16PostgreSQL (13), Apache Cassandra (10), Valkey (9)
DBeaver PRO6PostgreSQL (4), SQLite (3), Supabase (2)
Valkey14PostgreSQL (13), SQLite (11), Redis (10)
MariaDB12SQLite (12), PostgreSQL (12), MySQL (10)
Oracle Database10PostgreSQL (10), Microsoft SQL Server (8), MySQL (7)
Amazon Aurora PostgreSQL6Neon Postgres (6), Google Cloud SQL (5), Supabase (5)
Qdrant10Milvus (9), Pinecone (8), Weaviate (6)
Pinecone8Qdrant (8), Milvus (7), Weaviate (6)
Amazon RDS for PostgreSQL4Neon Postgres (4), Amazon Aurora PostgreSQL (3), Supabase (3)
CockroachDB11ClickHouse (9), Apache Cassandra (8), Redis (8)
PubMed6Oracle Database (6), Web of Science (6), Microsoft SQL Server (6)
Milvus9Qdrant (9), Pinecone (7), Weaviate (5)
Scopus6Oracle Database (6), PubMed (6), Web of Science (6)
Web of Science6Oracle Database (6), PubMed (6), Microsoft SQL Server (6)
Weaviate6Pinecone (6), Qdrant (6), Milvus (5)
Couchbase6Redis (6), MongoDB (5), Amazon DynamoDB (5)
Microsoft SQL Server8Oracle Database (8), PostgreSQL (8), MySQL (7)
Google Cloud SQL6Neon Postgres (6), Supabase (6), Amazon Aurora PostgreSQL (5)
ScyllaDB9Apache Cassandra (9), Redis (9), ClickHouse (7)
MongoDB Atlas7Redis (5), PostgreSQL (5), Neon Postgres (3)

Most cited sources

Sites cited by the answers to this category's questions and its subcategories'. Counts are citing answers. All of this week's questions. Earlier ranks appear once two weekly runs of the same methodology exist.

Most cited sources
RankSourceCiting answers
1instaclustr.com9
2mongodb.com5
3g2.comreview and listing sites5
4worldmetrics.org5
5docs.aws.amazon.comshopping4
6geeksforgeeks.org4
7postgresql.org4
8reddit.comcommunity4
9airbyte.com4
10clickhouse.com4

Sources and brands

Which cited sources appear in the answers that name each brand, counted in answers.

Sources and brandsWhich cited sources appear in the answers that name each brand, counted in answers.postgresql.org cited in 8 answers naming PostgreSQLmongodb.com cited in 6 answers naming PostgreSQLinstaclustr.com cited in 6 answers naming PostgreSQLinstaclustr.com cited in 6 answers naming Redispostgresql.org cited in 5 answers naming SQLitemongodb.com cited in 5 answers naming MongoDBinstaclustr.com cited in 5 answers naming MySQLinstaclustr.com cited in 5 answers naming Apache Cassandraispirer.com cited in 4 answers naming Supabaseairbyte.com cited in 4 answers naming Redisispirer.com cited in 4 answers naming PostgreSQLinstaclustr.com cited in 4 answers naming MongoDBispirer.com cited in 4 answers naming Redisinstaclustr.com cited in 4 answers naming Supabasecassandra.apache.org cited in 4 answers naming Apache Cassandraairbyte.com cited in 4 answers naming PostgreSQLpostgresql.org cited in 4 answers naming MongoDBclickhouse.com cited in 4 answers naming PostgreSQLinstaclustr.com cited in 4 answers naming SQLitemongodb.com cited in 3 answers naming Amazon DynamoDBairbyte.com cited in 3 answers naming Apache Cassandraairbyte.com cited in 3 answers naming MySQLcassandra.apache.org cited in 3 answers naming MongoDBcassandra.apache.org cited in 3 answers naming Amazon DynamoDBcassandra.apache.org cited in 3 answers naming Rediscassandra.apache.org cited in 3 answers naming PostgreSQLclickhouse.com cited in 3 answers naming Apache Cassandraclickhouse.com cited in 3 answers naming SQLitefivetran.com cited in 3 answers naming Apache Cassandrafivetran.com cited in 3 answers naming Redisfivetran.com cited in 3 answers naming SQLitefivetran.com cited in 3 answers naming PostgreSQLfivetran.com cited in 3 answers naming MySQLispirer.com cited in 3 answers naming SQLiteispirer.com cited in 3 answers naming MySQLmongodb.com cited in 3 answers naming Apache Cassandramongodb.com cited in 3 answers naming SQLitepostgresql.org cited in 3 answers naming Apache Cassandraclickhouse.com cited in 2 answers naming MongoDBpostgresql.org cited in 2 answers naming Amazon DynamoDBpostgresql.org cited in 2 answers naming Supabaseinstaclustr.com cited in 2 answers naming Amazon DynamoDBfivetran.com cited in 2 answers naming MongoDBclickhouse.com cited in 2 answers naming Supabaseispirer.com cited in 2 answers naming MongoDBairbyte.com cited in 2 answers naming MongoDBpostgresql.org cited in 2 answers naming Redismongodb.com cited in 2 answers naming Redispostgresql.org cited in 2 answers naming MySQLclickhouse.com cited in 2 answers naming Redisairbyte.com cited in 2 answers naming SQLiteclickhouse.com cited in 2 answers naming Amazon DynamoDBispirer.com cited in 1 answers naming Amazon DynamoDBclickhouse.com cited in 1 answers naming MySQLairbyte.com cited in 1 answers naming Amazon DynamoDBcassandra.apache.org cited in 1 answers naming MySQLmongodb.com cited in 1 answers naming MySQLmongodb.com cited in 1 answers naming Supabasecassandra.apache.org cited in 1 answers naming SQLiteispirer.com cited in 1 answers naming Apache Cassandrainstaclustr.com: 36instaclustr.compostgresql.org: 28postgresql.orgmongodb.com: 24mongodb.comispirer.com: 22ispirer.comairbyte.com: 19airbyte.comclickhouse.com: 19clickhouse.comcassandra.apache.org: 18cassandra.apache.orgfivetran.com: 17fivetran.comPostgreSQL #1: 38PostgreSQL #1Redis #2: 26Redis #2MongoDB #3: 24MongoDB #3Supabase #4: 13Supabase #4Apache Cassandra #5: 25Apache Cassandra #5SQLite #6: 24SQLite #6MySQL #7: 19MySQL #7Amazon DynamoDB #8: 14Amazon DynamoDB #8
Sources and brandsWhich cited sources appear in the answers that name each brand, counted in answers.postgresql.org cited in 8 answers naming PostgreSQLmongodb.com cited in 6 answers naming PostgreSQLinstaclustr.com cited in 6 answers naming PostgreSQLinstaclustr.com cited in 6 answers naming Redispostgresql.org cited in 5 answers naming SQLitemongodb.com cited in 5 answers naming MongoDBinstaclustr.com cited in 5 answers naming MySQLinstaclustr.com cited in 5 answers naming Apache Cassandraispirer.com cited in 4 answers naming Supabaseairbyte.com cited in 4 answers naming Redisispirer.com cited in 4 answers naming PostgreSQLinstaclustr.com cited in 4 answers naming MongoDBispirer.com cited in 4 answers naming Redisinstaclustr.com cited in 4 answers naming Supabasecassandra.apache.org cited in 4 answers naming Apache Cassandraairbyte.com cited in 4 answers naming PostgreSQLpostgresql.org cited in 4 answers naming MongoDBclickhouse.com cited in 4 answers naming PostgreSQLinstaclustr.com cited in 4 answers naming SQLitemongodb.com cited in 3 answers naming Amazon DynamoDBairbyte.com cited in 3 answers naming Apache Cassandraairbyte.com cited in 3 answers naming MySQLcassandra.apache.org cited in 3 answers naming MongoDBcassandra.apache.org cited in 3 answers naming Amazon DynamoDBcassandra.apache.org cited in 3 answers naming Rediscassandra.apache.org cited in 3 answers naming PostgreSQLclickhouse.com cited in 3 answers naming Apache Cassandraclickhouse.com cited in 3 answers naming SQLitefivetran.com cited in 3 answers naming Apache Cassandrafivetran.com cited in 3 answers naming Redisfivetran.com cited in 3 answers naming SQLitefivetran.com cited in 3 answers naming PostgreSQLfivetran.com cited in 3 answers naming MySQLispirer.com cited in 3 answers naming SQLiteispirer.com cited in 3 answers naming MySQLmongodb.com cited in 3 answers naming Apache Cassandramongodb.com cited in 3 answers naming SQLitepostgresql.org cited in 3 answers naming Apache Cassandraclickhouse.com cited in 2 answers naming MongoDBpostgresql.org cited in 2 answers naming Amazon DynamoDBpostgresql.org cited in 2 answers naming Supabaseinstaclustr.com cited in 2 answers naming Amazon DynamoDBfivetran.com cited in 2 answers naming MongoDBclickhouse.com cited in 2 answers naming Supabaseispirer.com cited in 2 answers naming MongoDBairbyte.com cited in 2 answers naming MongoDBpostgresql.org cited in 2 answers naming Redismongodb.com cited in 2 answers naming Redispostgresql.org cited in 2 answers naming MySQLclickhouse.com cited in 2 answers naming Redisairbyte.com cited in 2 answers naming SQLiteclickhouse.com cited in 2 answers naming Amazon DynamoDBispirer.com cited in 1 answers naming Amazon DynamoDBclickhouse.com cited in 1 answers naming MySQLairbyte.com cited in 1 answers naming Amazon DynamoDBcassandra.apache.org cited in 1 answers naming MySQLmongodb.com cited in 1 answers naming MySQLmongodb.com cited in 1 answers naming Supabasecassandra.apache.org cited in 1 answers naming SQLiteispirer.com cited in 1 answers naming Apache Cassandrainstaclustr.com: 36instaclustr.compostgresql.org: 28postgresql.orgmongodb.com: 24mongodb.comispirer.com: 22ispirer.comairbyte.com: 19airbyte.comclickhouse.com: 19clickhouse.comcassandra.apache.org: 18cassandra.apache…fivetran.com: 17fivetran.comPostgreSQL #1: 38PostgreSQL #1Redis #2: 26Redis #2MongoDB #3: 24MongoDB #3Supabase #4: 13Supabase #4Apache Cassandra #5: 25Apache Cassan… #5SQLite #6: 24SQLite #6MySQL #7: 19MySQL #7Amazon DynamoDB #8: 14Amazon Dynamo… #8
Sources and brands
Cited sourcesBrandAnswers naming the brand
postgresql.orgPostgreSQL8
mongodb.comPostgreSQL6
instaclustr.comPostgreSQL6
instaclustr.comRedis6
postgresql.orgSQLite5
mongodb.comMongoDB5
instaclustr.comMySQL5
instaclustr.comApache Cassandra5
ispirer.comSupabase4
airbyte.comRedis4
ispirer.comPostgreSQL4
instaclustr.comMongoDB4
ispirer.comRedis4
instaclustr.comSupabase4
cassandra.apache.orgApache Cassandra4
airbyte.comPostgreSQL4
postgresql.orgMongoDB4
clickhouse.comPostgreSQL4
instaclustr.comSQLite4
mongodb.comAmazon DynamoDB3
airbyte.comApache Cassandra3
airbyte.comMySQL3
cassandra.apache.orgMongoDB3
cassandra.apache.orgAmazon DynamoDB3
cassandra.apache.orgRedis3
cassandra.apache.orgPostgreSQL3
clickhouse.comApache Cassandra3
clickhouse.comSQLite3
fivetran.comApache Cassandra3
fivetran.comRedis3
fivetran.comSQLite3
fivetran.comPostgreSQL3
fivetran.comMySQL3
ispirer.comSQLite3
ispirer.comMySQL3
mongodb.comApache Cassandra3
mongodb.comSQLite3
postgresql.orgApache Cassandra3
clickhouse.comMongoDB2
postgresql.orgAmazon DynamoDB2
postgresql.orgSupabase2
instaclustr.comAmazon DynamoDB2
fivetran.comMongoDB2
clickhouse.comSupabase2
ispirer.comMongoDB2
airbyte.comMongoDB2
postgresql.orgRedis2
mongodb.comRedis2
postgresql.orgMySQL2
clickhouse.comRedis2
airbyte.comSQLite2
clickhouse.comAmazon DynamoDB2
ispirer.comAmazon DynamoDB1
clickhouse.comMySQL1
airbyte.comAmazon DynamoDB1
cassandra.apache.orgMySQL1
mongodb.comMySQL1
mongodb.comSupabase1
cassandra.apache.orgSQLite1
ispirer.comApache Cassandra1

Citations by source type

How many citations in this edition point at each kind of source.

  1. shopping6
  2. portal6
  3. review and listing sites6
  4. community5
  5. social4
  6. public3
  7. reference2
  8. Other200

Other indexes in Development & Technical

The other indexes under the same parent, each with its top five brands.