Best Wide-Column Databases in 2026
Updated
In short: Apache Cassandra is ranked #1 of 17 as of 4 October 2026, ahead of Amazon Keyspaces and Google Cloud Bigtable. The best-ranked option with a free plan is Amazon Keyspaces. The lowest first paid tier on this page is Google Cloud Bigtable at $0.03/mo.
Wide-column databases organize data for workloads that need flexible records and scaling across systems. The ranking starts with Apache Cassandra, Amazon Keyspaces, and HPE Ezmeral Data Fabric, followed by other options to compare. Consider consistency controls and transaction support alongside horizontal scaling and multi-region support; these affect how each database handles data across nodes and regions. Maximum row size, query interface, and deployment model offer further points of distinction. The comparison also includes free-plan availability and paid starting prices, so you can weigh operating model and capabilities together when choosing a database for your application.
17 wide-column databases ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
#1 Apache Cassandra Top pick · 7.2 Free plan · Free
#2 Amazon Keyspaces Runner-up · 7.0 Free plan · Free
#3 Google Cloud Bigtable Also great · 7.0 $0.03/mo
- Free plan LinuxmacOSself-hostedWebWindows
- Deployment model
- self_hosted
- Query interface
- cql
- Consistency controls
- tunable
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms - Free plan apiWeb
- Free plan
- No
- Deployment model
- managed
- Query interface
- cql
- Consistency controls
- tunable
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms - Free trial apiWeb
- Free plan
- No
RecognisedDocumentedFree planPlatforms$0.03/mofirst paid tier About Google Cloud BigtableVisit site - Free plan apiLinuxself-hosted
- Free plan
- Yes
- Deployment model
- self_hosted
- Query interface
- multiple
- Consistency controls
- configurable
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms - Free plan apiLinuxself-hosted
- Free plan
- Yes
- Deployment model
- self_hosted
- Query interface
- multiple
RecognisedDocumentedFree planPlatforms - Free trial apiLinuxself-hostedWeb
- Deployment model
- both
- Query interface
- multiple
- Consistency controls
- strong
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms - apiLinuxself-hosted
- Free plan
- Yes
- Deployment model
- self_hosted
- Query interface
- multiple
- Consistency controls
- strong
RecognisedDocumentedFree planPlatforms - apiWeb
- Free plan
- No
- Deployment model
- both
- Query interface
- multiple
- Consistency controls
- configurable
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms - apiLinuxself-hosted
- Deployment model
- self_hosted
- Query interface
- multiple
- Consistency controls
- tunable
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms - apiLinuxself-hostedRecognisedDocumentedFree planPlatforms
- Free trial apiself-hostedWeb
- Free plan
- No
RecognisedDocumentedFree planPlatforms - Web
- Deployment model
- managed
- Query interface
- multiple
- Consistency controls
- configurable
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Deployment model
- managed
- Query interface
- multiple
- Consistency controls
- configurable
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Deployment model
- managed
- Query interface
- cql
- Consistency controls
- tunable
- Multi-region support
- Yes
RecognisedDocumentedFree planPlatforms -
- Deployment model
- self_hosted
- Query interface
- multiple
RecognisedDocumentedFree planPlatforms -
- Deployment model
- self_hosted
RecognisedDocumentedFree planPlatforms - WebRecognisedDocumentedFree planPlatforms
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which wide-column database is ranked first on Everything Xiaomi?
Apache Cassandra is ranked #1 of 17 with a score of 7.2. Amazon Keyspaces is second and Google Cloud Bigtable third.
How many of these have a free plan?
4 of the 17 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Google Cloud Bigtable has the lowest first paid tier we found: $0.03/mo.
How is this list ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on. Paid placements never change a rank.