Comparison

Google Cloud Spanner vs SQLite

On the evidence we track, SQLite leads this comparison with a composite score of 61/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Google Cloud Spanner44
SQLite61
Score
Vioscale score
Google Cloud Spanner44 / 100low · 39%
SQLite61 / 100medium · 54%
Pricing
Free tier
Google Cloud Spanner
SQLite
Model
Google Cloud Spannercommercial
Price level
Google Cloud Spannerlow
SQLitefree
Transparent
Google Cloud Spanner
SQLite
Integrations
Count
Google Cloud Spanner5
SQLite
Reliability
Status page
Google Cloud Spanner
SQLite
Adoption
Dependent repos
Google Cloud Spanner
SQLite0
Github stars
Google Cloud Spanner
SQLite10,346
Stackoverflow questions
Google Cloud Spanner
SQLite40,000
Activity
Commits last 30d
Google Cloud Spanner
SQLite100
Release
Cadence days
Google Cloud Spanner
SQLite60
License
Spdx
Google Cloud Spanner
SQLiteblessing
Language
Primary
Google Cloud Spanner
SQLiteC
Market
Availability
Google Cloud Spanner
Content
Faq
Google Cloud Spanner
SQLite7 items

Capabilities

Feature-by-feature on the axes that matter for relational databases. “-” means undocumented, not absent.

Core
SQL model
Google Cloud SpannerFull SQL
SQLiteFull SQL
Transactions
ACID transactions
Google Cloud SpannerFull
SQLiteFull
Highest isolation level
Google Cloud SpannerSerializable
SQLite-
Consistency
Consistency
Google Cloud SpannerStrong
SQLiteStrong
Scale
Horizontal scale
Google Cloud SpannerNatively distributed
SQLiteSingle-node
Replication
Replication
Google Cloud SpannerConsensus (Raft/Paxos)
SQLiteAsync
Availability
Automatic failover / HA
Google Cloud Spanner
SQLite
Deployment
Deployment
Google Cloud SpannerManaged
SQLiteEmbedded
Serverless / scale-to-zero
Google Cloud Spanner-
SQLite
Compatibility
Wire compatibility
Google Cloud SpannerPostgres protocol
SQLiteNone
Extensibility
Extensions / plugins / UDFs
Google Cloud Spanner
SQLite
Licensing
Licence class
Google Cloud SpannerProprietary
SQLitePermissive OSS
Data types
JSON / document support
Google Cloud Spanner-
SQLite
Geo / spatial
Google Cloud Spanner-
SQLiteExtension

What each one is

The product in its own terms, so the numbers below have context.

Google Cloud Spanner

Google Cloud's globally distributed, multi-model database supporting relational, graph, key-value, and search capabilities with native PostgreSQL interface and Gemini AI integration.

Independently observed

SQLite

Leader

An in-process SQL database engine that stores complete databases in single disk files, requiring no server process or configuration. It is designed for embedded use in applications, mobile devices, and IoT systems, with full ACID transaction support and cross-platform compatibility.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Google Cloud Spanner

Usage-basedFree tier90-day trial

Usage-based pricing: compute capacity (nodes/processing units, hourly), storage (monthly), backups, data replication, network bandwidth. Free 90-day trial instances. Optional 1-year and 3-year committed use discounts. Three editions available: Standard, Enterprise, and Enterprise Plus.

as of verify ↗

SQLite

Leader
Open sourceFree tier

Free and open source, public domain

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Google Cloud Spanner
SQLite
iOS
Google Cloud Spanner
SQLite
Android
Google Cloud Spanner
SQLite
macOS
Google Cloud Spanner
SQLite
Windows
Google Cloud Spanner
SQLite
Linux
Google Cloud Spanner
SQLite
CLI
Google Cloud Spanner
SQLite
Deployment
Cloud / SaaS
Google Cloud Spanner
SQLite
Self-hosted
Google Cloud Spanner
SQLite

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Google Cloud Spanner

5 total
  • Gemini Enterprise Agent Platform
  • Gemini CLI
  • Model Context Protocol (MCP)
  • Agent Development Kit (ADK)
  • Data Agent Kit
Independently observed

SQLite

Leader

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.

Google Cloud Spanner vs SQLite: an evidence-based comparison · Vioscale