Stitch Data (now part of Talend, part of Qlik) is one of the original managed ETL tools. QueryFlow is the native Mac alternative for source-to-warehouse ETL, with flat pricing instead of per-row scaling and Claude AI built into the editor.
Quick answer: QueryFlow is the native macOS alternative to Stitch Data. Where Stitch is cloud-managed ETL with per-row pricing starting at $100/month and scaling up, QueryFlow runs locally on your Mac for $299.99/year flat. Both move data from Postgres, MySQL, Salesforce, and Google Sheets into Snowflake, Redshift, or another warehouse.
Stitch was founded in 2016, focused on lightweight ETL for small-to-mid-market teams. Acquired by Talend in 2018, which was then acquired by Qlik in 2023. Through this consolidation, Stitch remains available but feels less actively developed than competing tools (Fivetran, Airbyte) that have continued investing in modern capabilities. Pricing starts around $100/month and scales by row volume and connector count.
Wide source library: 130+ source connectors covering common SaaS tools, databases, and event streams. Singer.io tap/target framework: open source standard for ETL components, with a community of taps available. Established reliability: Stitch has been running for nearly a decade with stable infrastructure.
Limited transformation capabilities: Stitch is extract-and-load focused; transformations expected to happen in the warehouse via dbt. UI hasn't been substantially refreshed in years. No native AI features. Singer.io taps are valuable but require some technical setup. For Mac-based developers, no native experience — everything happens in a browser.
Different design choices: native Mac desktop app, Visual ETL with transformations included (not just extract-load), Claude AI in the SQL editor for both writing and debugging. Narrower source library currently (Postgres, MySQL, Salesforce, Google Sheets, CSV) but those cover the most common ETL sources for many teams.
Stitch Standard: starts at $100/month for 5M rows/month. Stitch Advanced: $1,250/month for 100M rows/month. Stitch Premium: custom. QueryFlow: $299.99/year flat, no row limits beyond what your hardware can process. For a team running typical ETL volumes (1-50M rows/month aggregated across pipelines), QueryFlow is 4-50x cheaper.
If your ETL sources are primarily SaaS tools that Stitch supports natively but QueryFlow doesn't yet (Shopify, Stripe, Zendesk, etc.). If your team needs cloud-managed infrastructure with vendor SLAs. If you're already in the Talend/Qlik ecosystem and prefer single-vendor sourcing. If you require enterprise compliance certifications.
Mac-based developer wanting native desktop experience. ETL primarily between databases and warehouses (Postgres → Snowflake, etc.). Want AI-assisted SQL writing alongside the ETL functionality. Budget-conscious — comparing $25/month to $100-1250/month is meaningful. Want flat pricing that doesn't scale with data volume.
Not natively. QueryFlow has built-in connectors rather than the Singer.io plugin model. For sources QueryFlow doesn't have built-in, Flow Books can run Python code to call the source's API directly.
100M rows/month aggregated across pipelines is well within QueryFlow's capability on modest Mac hardware. The bottleneck is usually network bandwidth and destination warehouse throughput, not the tool.
QueryFlow's Salesforce connector uses OAuth 2.0 and Bulk API v2 — modern Salesforce integration patterns. Stitch's Salesforce connector is similarly capable. The main difference: QueryFlow's Salesforce works both as source and destination (for reverse ETL), Stitch primarily as source.
QueryFlow doesn't yet have native Stripe or HubSpot connectors (on roadmap). For now, the workaround is using each tool's CSV export + QueryFlow's CSV source, or writing API calls in a Flow Book.
Yes. Stitch writes to your warehouse, QueryFlow writes to your warehouse — they don't conflict. Run both during migration validation, then disable Stitch syncs after confirming QueryFlow output is correct.
14-day free trial. Migrate your Stitch syncs to QueryFlow and pocket the difference.