Usage-based pricing that scales with your data.

Starter costs $1,000 a month billed annually or $1,400 month-to-month, with 1 active sync and 50K records in sync. Pro costs $3,000 a month billed annually or $3,700 month-to-month, with 3 active syncs and 1M records in sync. Managed Pro adds a dedicated engineering team that runs your integrations, at $4,200 a month billed annually or $4,900 month-to-month. Enterprise is priced by quote.

No. A record becomes a synced record when it is present at the beginning of the month or when it syncs for the first time. A record synced between two apps counts once, so 100 records synced between Salesforce and Postgres are 100 records in sync, not 200. Updates to a synced record are unlimited and cost nothing extra.

No. Real-time two-way sync and configurable write direction are included on every plan, so sync direction does not change the price. Updates to a record already in sync are unlimited and cost nothing extra.

Additional records are billed per 1,000 at the published usage rates, which fall as volume grows: $8 for 50k–150k, $2 for 150k–1M, $0.90 for 1M–10M, $0.40 for 10M–100M, $0.10 for 100M+ records. You can move to a larger plan at any time; downgrades follow the term in your order form.

One Salesforce and Postgres sync with 1 million records fits the Pro plan: $3,000 a month billed annually, or $3,700 month-to-month. Pro includes 1M records in sync and 3 active syncs. At 2 million records, the published usage rates bring Pro to $3,900 a month billed annually.

Starter has self-serve sign-up. Pro, Managed Pro and Enterprise start with a demo. Stacksync offers a guided Proof of Concept (POC) led by our integration engineers. During the POC, we validate your use case, configure the integration, and ensure data flows correctly between your systems. POC terms, including length, price and whether the POC counts toward a plan, are available on request. All plans include onboarding support to help you set up syncs, map fields, and configure workflows.

Stacksync quotes EDI for your whole partner network and does not publish a per-partner price list. To get a quote, share your partner count, the document types you exchange and your monthly document volume.

No hidden fees: your order form lists every fee. Your plan price covers the plan's allowances, and records above the allowance are billed at the published usage rates. Additional active syncs, AI agents (Genies) and the other billed units are priced in the Service Consumption Table in the Stacksync docs, and EDI is quoted for your partner network.

Stacksync's two-way sync keeps records consistent between the two apps in a sync, in real time. When someone creates, updates or deletes a record in one app, Stacksync writes the change to the other. You map fields and tables once and choose which side may write each field, and managed or read-only fields keep their write restrictions. When both sides change the same record, conflict resolution keeps the most recent change. Records that fail to write appear in the Issues dashboard, where you retry or revert them.

A record becomes a synced record when it is present at the beginning of the month or when it syncs for the first time. A record synced between two apps counts once: sync 100 records between Salesforce and Postgres and you have 100 records in sync. Updates are unlimited, so once a record is in sync you can change it as often as you need at no extra cost.

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 continuously syncs in real time between your systems. A sync counts as an “active sync” when it is turned ON.

You can sync data across more than 1,000 business applications and databases: CRMs such as Salesforce and HubSpot, ERPs such as NetSuite and SAP, cloud storage, SQL and NoSQL databases such as Postgres, MySQL, MongoDB and BigQuery, and a wide range of SaaS platforms. Stacksync is a cloud platform; on-premise deployment is on Enterprise only, for teams that need it inside their own environment.

Yes. Workflows run on data events, such as a record being created, updated or deleted, and trigger actions such as notifications, record updates, emails or calls to downstream systems. Business users build them in the no-code builder, and developers add pro-code logic or configure workflows as YAML/JSON files. Smart API rate limits, version control, event queues and a log explorer come with the platform.

Stacksync encrypts data with TLS 1.2+ in transit and AES-256 at rest. The two-way sync path passes records through: Stacksync reads a change, writes it to the other system and keeps no copy. Five things do persist for a time: undelivered payloads and events, logs for your plan's retention period, encrypted connection credentials, sync state (record IDs and change-detection fingerprints) and any database or event queue you choose to host on Stacksync. Role-based access control is on every plan, MFA on Pro and up, and SSO and SCIM on Enterprise only. The security page lists every control by plan.

Yes, by plan. The comparison table lists SOC 2 Type II, ISO 27001, HIPAA and DPF US-EU-UK-CH on Pro and up; GDPR and CCPA on every plan. HIPAA workloads run under a Business Associate Agreement. Stacksync shares its SOC 2 Type II report under NDA through its Trust Center at security.stacksync.com.

Yes. You select the processing region for your workspace, and the choice widens by plan, up to every region including custom locations on Enterprise. If your policy requires data to stay in one region, ask for the current region list, the control-plane location and the egress IPs during your review, and write the requirement into your DPA.

Every plan includes activity tracking for sync operations and the log explorer, which filters logs to find anomalies and troubleshoot errors. Logs are kept for your plan's log retention period. Audit logs are included on the Enterprise plan; the comparison table lists both per plan.