Dataflowz vs Stacksync
Dataflowz
dataflowz.caStacksync
stacksync.comSide by side
| Figure | Dataflowz | Stacksync |
|---|---|---|
| Price from | $49/mo | $1,000/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 6 | 4 |
| Spec score · Reverse ETL Tools | 9.1 (#2) | 7.5 (#18) |
| Compliance | The security page lists SOC 2 Type II and GDPR and CCPA compliance, ISO 27001 in progress, and HIPAA as available. | The security page lists SOC 2 Type II, ISO 27001, HIPAA, GDPR, CCPA, and DPF; SOC 2 Type II, ISO 27001, HIPAA, and DPF are available on Pro and up, while GDPR and CCPA are listed on every plan. |
| Intended users | The company describes the product as built for data teams and says its mission is to make reverse ETL accessible to companies of all sizes. | Stacksync describes Starter as intended for startups and growing teams, Pro for high-performance teams building end-to-end workflows, and Enterprise for large data teams needing advanced security and support. |
| Support | The Starter plan includes email support, while Professional includes priority email and chat support. | Every plan includes documentation, the Slack community, and email support; dedicated Slack support starts at Pro, while email, chat, and phone support up to 24/7 starts at Managed Pro. |
| What it does | Dataflowz is a reverse-ETL service that activates warehouse data in business SaaS tools. | Stacksync synchronizes CRM, ERP, SaaS, database, and warehouse data in real time, with two-way sync and configurable write direction. |
Plans
Dataflowz
- StarterFree
- Additional Destinations$49 a month
- Additional Rows$50, paid once
- Professional$299 a month
- Advanced Support$999 a month
- EnterprisePriced on request
Stacksync
- Starter$1,000 a month
- Pro$3,000 a month
- Managed Pro$4,200 a month
- EnterprisePriced on request
In their own words
Dataflowz
Dataflowz is a reverse ETL platform that sends warehouse data to business tools. It connects to Snowflake, BigQuery, Redshift, Databricks, PostgreSQL, MySQL and custom SQL databases through JDBC or ODBC. Listed destinations include Salesforce, HubSpot, Zendesk, Intercom, Marketo, Braze, Amplitude, Mixpanel, Google Ads, Facebook Ads, Slack and Microsoft Teams, with 100+ more integrations via REST API. Syncs can be scheduled, started through the API or run through change data capture for real-time updates. A visual mapping interface supports field mapping, transformations, filters and test syncs; transformations can also use SQL or Python. Free Starter includes one warehouse connection, three destination connections, 10K synced rows per month and daily syncs. Professional costs $299 a month and includes 1M rows per month, hourly syncs, version control, collaboration and API access. Row-limit overages incur plan-based fees. Dataflowz lists TLS 1.3 in transit, AES-256 at rest, SOC 2 Type II, GDPR and CCPA compliance; ISO 27001 is in progress and HIPAA is available.
Stacksync
Stacksync synchronizes CRM, ERP, SaaS, database, and warehouse data in real time, with two-way sync and configurable write direction. It lists more than 1,000 production-ready connectors, and almost all CRM, ERP, database, and warehouse connectors are bidirectional by default. Some sources, including billing event streams and observability platforms, are read-only by design. Workflows can react to record changes and be configured in a builder or as YAML/JSON files. Event queues process system events in order and support automatic retries. Stacksync AI agents can read and write the live data its syncs maintain. It offers API, self-hosted, and web options, with advanced transformations and reverse sync. The company says it encrypts data in transit and at rest and keeps no copy of records in the sync path after writes land. Starter costs $1,000 a month billed annually; a 14-day free trial is advertised without a credit card. Starter includes one active sync and 50K records in sync.