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Stacksync Scale overview

Stacksync is designed from the ground up to handle data synchronization at any scale. Whether you’re connecting Salesforce, HubSpot, PostgreSQL, or any of the supported platforms, Stacksync’s architecture ensures real-time, two-way sync remains fast, reliable, and consistent, even as your data volumes and business needs grow.
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Scale

Scale in Stacksync

With Stacksync, you never have to worry about outgrowing your integration solution. The platform automatically scales its infrastructure, parallelizing processes, batching updates, and leveraging ultra-scalable managed message queues that can handle up to 10 million events per minute per queue on enterprise plans. This means you can confidently support high-velocity data flows, large teams, and complex workflows without performance bottlenecks or manual intervention.

Key benefits

  • True elasticity: Seamlessly scale from thousands to billions of records in sync, with no loss in speed or data integrity.
  • Predictable pricing: Pay only for the records you keep in sync, with unlimited updates and no hidden charges for frequent modifications.
  • Enterprise-grade reliability: Managed message queues, robust retry logic, and real-time monitoring ensure your data pipelines stay resilient at any scale.
  • Global coverage: Choose your data processing region and cloud provider to meet data residency and compliance requirements.

Use cases

  • Hyper-growth startups: Start small and scale up instantly as your customer base and data volumes increase.
  • Large enterprises: Sync millions to billions of records across global teams and multiple business units without performance trade-offs.
  • Mission-critical operations: Maintain real-time, bidirectional data consistency between CRMs, databases, and SaaS apps, even during peak loads.
  • Regulated industries: Meet strict compliance and data residency needs bu selecting processing regions and cloud providers.

Why scale in Stacksync?

Stacksync’s cloud-native, event-driven architecture is built for organizations that refuse to compromise on speed, reliability, or flexibility. As your business grows, Stacksync grows with you, ensuring your integrations remain seamless, you data consistent, and your operations never miss a beat. With proven scalability, transparent pricing, and robust support for high-volume workflows, Stacksync is the trusted choice for companies who demand integration without limits.

Explore in Stacksync
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About

Stacksync

Stacksync is a real-time bidirectional data synchronization tool between CRMs (e.g. Salesforce, HubSpot, or SAP) and databases (e.g. Postgres or Google BigQuery). Edits made to data in your CRM will instantly update in your database, and vice-versa.
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→  FAQS

How does Stacksync handle large-scale data synchronization across multiple systems?

Stacksync is designed for enterprise-grade scalability, allowing you to sync tens of millions of records across platforms like Salesforce, PostgreSQL, and Snowflake with real-time performance. Its architecture supports syncing hundreds of tables, providing a unified dashboard to monitor the health and status of all your syncs, regardless of scale.

What makes Stacksync scalable for high-volume and high-frequency data environments?

Stacksync leverages a modular, message-oriented middleware architecture that decouples data flows from control flows. This enables asynchronous, stateless processing and implicit load balancing, where multiple SyncService instances can process requests in parallel. The system uses efficient batching, deduplication, and chunking strategies to minimize bandwidth and storage usage, ensuring consistent performance even as data volumes grow.

Can Stacksync monitor and manage sync issues at scale?

Yes, Stacksync features a robust monitoring dashboard that provides a top-level overview of all sync activities, issues, and resolutions. You can track the number of records in sync, identify issues by source or destination, and take bulk actions—such as replaying or reverting failed syncs, across thousands or millions of records with a single click. This makes large-scale error management fast, secure, and efficient.

How does Stacksync maintain fast synchronization times as data volume increases?

Stacksync’s architecture ensures that synchronization times remain low, even as file sizes and record counts increase. For example, syncing or updating files across multiple clients typically takes just a few seconds, with only a linear increase in time for very large files. The platform’s use of content-based chunking and intelligent batching further optimizes sync speed at scale.

What are the benefits of using Stacksync for organizations with rapidly growing data needs?

Organizations benefit from Stacksync’s ability to scale seamlessly from small teams to enterprise deployments. You get real-time, bi-directional syncing, efficient API usage, and the flexibility to handle complex workflows and triggers without hitting API rate limits or performance bottlenecks. This future-proofs your data infrastructure as your business grows.