Apache Cassandra vs Google Cloud Bigtable

Apache Cassandra9.3Visit Google Cloud Bigtable9.1Visit

Higher score Apache Cassandra #1 in Wide-Column Databases 9.3/10 Open source ✓ 3 of 3 features Try Apache Cassandra

vs

Google Cloud Bigtable #2 in Wide-Column Databases 9.1/10 10-day trial Free trial✓ 0 of 3 features Visit Google Cloud

• Apache Cassandra fits best

  Mature self-hosted Cassandra-compatible deployments

• Google Cloud Bigtable fits best

  Managed wide-column workloads with rich cloud integrations

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Side by side

Feature	Apache Cassandra 9.3/10 Visit ↗	Google Cloud Bigtable 9.1/10 Visit ↗
At a glance
Editor score	9.3	9.1
Ranking	#1 in Wide-Column Databases	#2 in Wide-Column Databases
Best for	Mature self-hosted Cassandra-compatible deployments	Managed wide-column workloads with rich cloud integrations
Pricing model	Free	Paid
Starting price	Open source	$0.65/device usage-based
Free plan	Not checked yet	—
Free trial	—	10 days
Deployment	Self-hosted, Desktop	Cloud
Platforms	Web, Windows, macOS, Linux	Web
Features Apache Cassandra 3/3 · Google Cloud Bigtable 0/3
Multi-region support	✓ (best)	Not checked yet
Transaction support	✓ (best)	Not checked yet
Horizontal scaling	✓ (best)	Not checked yet
Specs
Deployment model	Self_hosted	Not checked yet
Query interface	Cql	Not checked yet
Consistency controls	Tunable	Not checked yet
Maximum row size	Not checked yet	Not checked yet
Our review
Pros	Partitioned wide-column model with CQL query access Datacenter replication and tunable consistency controls Horizontal scaling by adding nodes	Autoscaling, replication, backups, and expiration controls Supports GoogleSQL, HBase, Cassandra, gRPC, and REST/HTTP Integrates with BigQuery, Dataflow, Spark, Vertex AI, and LangChain
Cons	Self-managed deployment requires infrastructure ownership CQL is the primary query interface Desktop deployment uses Docker on supported operating systems	Usage-based pricing includes node, storage, and network charges No perpetual free plan; the free trial starts at 10 days Cloud deployment may not suit workloads requiring other models
Our verdict	Apache Cassandra is an open-source, distributed NoSQL database built around a partitioned wide-column storage model. It is aimed at teams managing self-hosted workloads that need high-volume reads and writes, large datasets, fault… Read the review →	Google Cloud Bigtable is a managed NoSQL database for high-throughput, low-latency applications built on key-value and wide-column data models. It is aimed at large datasets across time-series, operational analytics, machine learning, IoT,… Read the review →

Strengths and trade-offs

• Apache Cassandra — where it wins

  • Partitioned wide-column model with CQL query access
  • Datacenter replication and tunable consistency controls
  • Horizontal scaling by adding nodes

  Where it doesn't

  • Self-managed deployment requires infrastructure ownership
  • CQL is the primary query interface
  • Desktop deployment uses Docker on supported operating systems

• Google Cloud Bigtable — where it wins

  • Autoscaling, replication, backups, and expiration controls
  • Supports GoogleSQL, HBase, Cassandra, gRPC, and REST/HTTP
  • Integrates with BigQuery, Dataflow, Spark, Vertex AI, and LangChain

  Where it doesn't

  • Usage-based pricing includes node, storage, and network charges
  • No perpetual free plan; the free trial starts at 10 days
  • Cloud deployment may not suit workloads requiring other models

• Apache Cassandra9.3/10 · Open source

  A mature self-hosted Cassandra-compatible database for distributed, high-volume workloads.

  Try Apache CassandraFull verdict →
• Google Cloud Bigtable9.1/10 · 10-day trial

  A scalable managed database for wide-column workloads with deep Google Cloud integration.

  Visit Google CloudFull verdict →