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Simperium

A cross-platform data sync service.

Visit simperium.com →Pricing

Simperium is a cross-platform data sync service that keeps app data synchronized across platforms. It offers client libraries for iOS/OSX, Android, JavaScript, Python, Ruby, plus HTTP and WebSocket APIs, with features including multiple apps, secure user accounts, automatic backups, versioning, basic analytics, and a firehose. It powers data sync for Simplenote.

Category
APIs & backend
Pricing
freemium
Free tier
yes
API
yes
MCP server
no
SDK
yes
Open source
unknown

#data-sync#backend#realtime#websocket

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Listed 2026-10-22 · last verified 2026-10-22 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.9

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