Stacksync’s two-way sync technology is engineered to keep your data consistent and up-to-date across all connected systems in real time. When you enable two-way sync, any update, whether it’s a new record, a change, or a deletion made in one application is automatically and instantly propagated to all other linked systems. This bidirectional approach eliminates data silos, prevents duplication, and reduces errors that often occur with manual data transfers.

Stacksync’s intelligent conflict resolution ensures that the most recent and relevant data is always prioritized, and its robust mapping tools allow you to customize how fields and tables sync between platforms. Even complex enterprise environments with managed or read-only fields are supported, as Stacksync intelligently handles sync directionality and protects critical data. This reliability is crucial for businesses that demand accurate, real-time information across multiple departments, applications, and databases

A record becomes a synced record when it is present at the beginning of the month or when it syncs for the first time. For example, if you sync 100 records from Salesforce and Postgres using Stacksync, you will have 100 records in sync. We do not double-count records across different apps.Unlike other automation tools that charge based on updates or tasks, Stacksync allows unlimited updates, once a record is synced, you can modify it as many times as needed without additional costs.

A sync is a combination of two apps. For example, if you sync Salesforce and Postgres, this counts as one sync. A sync can contain as many tables/objects and fields/columns as you want. Once you turn the sync ON, data will continuously sync in real time between your systems. A sync counts as an "active sync" when it is turned ON.

With Stacksync, you can connect and synchronize data across more than 200 popular business applications and databases. Supported systems include leading CRMs like Salesforce, HubSpot, and SAP; ERPs such as NetSuite; cloud storage solutions; SQL and NoSQL databases like Postgres, MySQL, MongoDB, and Google BigQuery; and a wide range of SaaS platforms.

Stacksync supports both cloud-based and on-premise deployments, making it ideal for organizations with hybrid environments. The platform’s extensive connector library ensures you can integrate virtually any tool in your tech stack, whether it’s for sales, marketing, finance, logistics, or analytics. This flexibility allows you to build a truly unified data ecosystem that grows with your business

Absolutely. Stacksync goes beyond simple data synchronization by offering powerful workflow automation capabilities. You can automate a wide range of business processes, such as triggering notifications, updating records, sending emails, or launching downstream actions based on specific data events like record creation, updates, or deletions. The platform’s intuitive, no-code workflow builder allows business users to design and deploy automations quickly, while developers can leverage pro-code options for advanced logic and custom integrations.

Stacksync also features smart API rate limits, version control, event queues, and a log explorer for monitoring workflow execution at scale. By automating repetitive tasks and complex processes, Stacksync helps organizations reduce manual work, minimize errors, and accelerate business outcomes

Stacksync is built with a security-first mindset to ensure your data is always protected. All data transmitted between your systems is encrypted both in transit and at rest using industry-leading protocols. The platform does not retain or permanently store your data after sync operations are complete, minimizing exposure and risk. Access to Stacksync is controlled through strict authentication measures and role-based permissions, ensuring only authorized users can configure or manage integrations.

Continuous monitoring, audit trails, and real-time alerts further enhance security, allowing you to detect and respond to any suspicious activity promptly. These safeguards make Stacksync a trusted solution for organizations with stringent data privacy requirements

Yes, Stacksync is fully compliant with key data privacy and security frameworks, including SOC2, ISO 27001, HIPAA, GDPR, and CCPA. This compliance ensures that your data integrations meet the highest standards for confidentiality, integrity, and regulatory adherence. Stacksync’s platform architecture incorporates best practices for data protection, access controls, and auditability, making it suitable for use in highly regulated industries such as healthcare, finance, government, and enterprise IT. Regular security assessments and third-party audits further validate Stacksync’s commitment to safeguarding your data and maintaining operational excellence

Yes, Stacksync provides flexible regional processing options to help you comply with data residency and sovereignty requirements. You can select specific data centers or cloud regions—such as the US, EU, Asia, or custom enterprise locations—for processing your data. This ensures your data remains within the jurisdictions mandated by your industry or regulatory environment, and also helps optimize sync performance and latency for distributed teams. For enterprise clients, Stacksync can tailor regional processing and storage policies to meet even the most demanding compliance needs

Stacksync maintains comprehensive audit logs and activity tracking for all sync operations, configuration changes, and user actions. These logs provide full transparency into your data flows, making it easy to monitor sync status, investigate issues, and demonstrate compliance during audits. The platform’s log explorer offers advanced analytics and filtering tools, enabling you to quickly identify anomalies, troubleshoot sync errors, and ensure the integrity of your integrations. This level of visibility is essential for maintaining security, supporting regulatory compliance, and fostering trust within your organization

Stacksync’s pricing model is designed to be transparent, scalable, and cost-effective for organizations of all sizes. Pricing is based on two main factors: the number of active syncs you have running and the volume of synced records processed each month. Each plan includes a set allowance for both, with the flexibility to add more as your needs grow. As your synced record volume increases, Stacksync offers volume discounts, ensuring that large-scale integrations remain affordable. There are no hidden fees, additional usage is billed at a predictable, discounted rate. This approach makes it easy to forecast costs and ensures you only pay for the resources you actually use, whether you’re a startup or a global enterprise

Yes, Stacksync is designed for maximum flexibility. You can upgrade, downgrade, or customize your plan at any time as your integration needs change. Whether you require more active syncs, higher record limits, advanced compliance features, or custom connectors, Stacksync’s team will work with you to tailor a solution that fits your business. Enterprise customers benefit from dedicated account management and white-glove onboarding to ensure a seamless transition as you scale

New users can take advantage of a 14-day trial, giving you full access to all platform features so you can evaluate Stacksync’s capabilities risk-free. Every plan includes onboarding assistance to help you set up your first syncs, map fields, and configure workflows. Enterprise clients receive personalized setup, migration support, and access to a dedicated solutions architect to ensure successful adoption and long-term value

No, Stacksync’s pricing is fully transparent. You only pay for the number of active syncs and the volume of synced records you use each month. There are no hidden fees, setup charges, or surprise costs. If you exceed your plan’s record allowance, additional records are billed at a clear, discounted rate. This straightforward pricing model allows you to budget confidently and scale your integrations without worrying about unexpected expenses