Backend database <> SQLite sync engine, works with Postgres, MongoDB and MySQL. Build local-first apps with instantly-responsive UI/UX and simplified state transfer.
PowerSync is a powerful platform for building resilient offline-first and local-first applications with real-time data synchronization. PowerSync enables developers to create smooth, uninterrupted user experiences. Key features include:
MongoDB, PostgreSQL and MySQL: native database connectors support these source databases.
In-app SQLite: Query in-app SQLite with powerful APIs for live queries and more.
Real-time sync: Keep users up-to-date with live data synchronization across multiple devices and users, essential for collaborative applications.
Partial sync: Specify which data should be synced with which users through Sync Rules.
Cross-platform compatibility: Client SDKs available for leading frameworks, including vanilla JS, React, Vue, Flutter, React Native, Kotlin Multiplatform and Swift.
PowerSync Cloud Enterprise is SOC 2 Type 2 audited.
Build local-first apps with instantly-responsive UI/UX and simplified state transfer.
Use Sync Rules to specify which data should sync to which users: Using these declarative rules, you can specify what data from the source database to replicate to clients, utilizing secure parameters to filter data as needed. Data is synced with a local SQLite database. App queries run against the local SQLite database with near-zero latency.
Feature-rich management dashboard for creating sync service instances, monitoring metrics, viewing logs and configuring alerts.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
This listing has one pricing dimension: PowerSync Cloud Enterprise, billed in Units under a contract. You buy the quantity of Units your deployment needs. This tier includes a premium enterprise support SLA, an uptime SLA, and access to all advanced PowerSync features. The plan is built for large-scale implementations that need scaling advisory and compliance provisions. Because it uses a single dimension, pricing scales with the number of Units you commit to rather than across separate tiers or instance sizes.
Top-of-mind questions for buyers
What counts as one Unit for billing on the Enterprise plan?
The listing bills in Units under a contract, but the marketplace data does not define what one Unit maps to in concrete terms. Enterprise deployments use custom pricing tied to your scale, so contact the vendor to confirm how Units map to your data volume, connections, and service instances.
What support and reliability commitments does the Enterprise tier include?
You get a premium enterprise support SLA and an uptime SLA. Enterprise adds 24×7×365 support, an assigned customer success engineer, scaling advisory, and security questionnaire help. It builds on lower tiers, so you also get support response and resolution time guarantees across severity levels.
How is usage measured across projects, and can connection limits scale up?
Billing is organization-based: features apply to all projects, and usage sums into one monthly invoice. Live usage dashboards show actual system data per instance. Peak concurrent connections and hosted data maximums are configurable for large-scale Enterprise deployments, so limits can scale upon request.
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SaaS delivers cloud-based software applications directly to customers over the internet. You can access these applications through a subscription model. You will pay recurring monthly usage fees through your AWS bill, while AWS handles deployment and infrastructure management, ensuring scalability, reliability, and seamless integration with other AWS services.
PowerSync Cloud Enterprise includes 24x7x365 premium enterprise support and an assigned customer success engineer. Alternatively, users can seek assistance and share knowledge with the vibrant and active PowerSync community through our Discord server or GitHub organization.
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