The detailed comparison: price, connectors and features row by row, and where each tool is the better choice, checked against Fivetran's own pricing and docs.
Fivetran
WeldAn animation of the migration. Your apps and databases sync through Fivetran while Weld's migration script maps every connector, then both run in parallel into the same warehouse tables until the row counts match, and finally Fivetran is switched off while Weld keeps syncing and orchestrates the dbt run after each sync. The warehouse cycles through Snowflake, BigQuery, Databricks, Redshift, Postgres, ClickHouse and MotherDuck.
Fivetran is the established name in managed ingestion, with 700+ prebuilt connectors and a bill metered per row on each connection. Weld does the same job with 300+ connectors built in house, and puts transformations, orchestration, lineage and reverse ETL in the same product, on a flat monthly tier.
You rely on connectors only Fivetran has, or your pipelines have to run inside your own network, which Fivetran offers as Hybrid Deployment on its Enterprise plan.
Your Fivetran bill grows faster than your data, or you pay for ingestion, reverse ETL and dbt as separate products.
To cover what Weld does, a team running Fivetran adds these tools, each set up and monitored on its own.
| Capability | Weld | Fivetran |
|---|---|---|
| Price at 10M rows10 sources, hourly syncs, 1 reverse ETL | $1,199/mo, flat Business tier | $5,200/mo, metered per row |
| Integrated product | Included, one product and one bill | Fivetran, Census and dbt are separate tools |
| Connectors | 300+, built in house | 700+ |
| Free plan | 14-day free trial | Free up to 500,000 rows a month |
| Deployment | Managed cloud | Managed cloud, or hybrid on Enterprise |
| Change data capture (CDC) | Included, log-based, on Business (add-on) and Enterprise | Included |
| Reverse ETL | Included | Census, a separate product |
| Orchestration | Included, runs dbt, Cube and SQLMesh, and Coalesce via webhooks | Included |
| Data lineage | Included | Not built in |
| Native AI agent | Included | dbt Wizard, in preview |
| MCP server | Included, from Premium | Included |
| API | Included | Included |
| G2 rating | 4.8 | 4.2 |
| Start for free | Book a demo |
Fivetran details checked on 3 October 2026 against Fivetran pricing, Hybrid Deployment docs and 2026 pricing updates.
Migration is free. Our team rebuilds your connectors with the same schemas and table names, runs both stacks in parallel, and you cut over once the row counts match, so your dbt models keep running.
Switching from Fivetran?
Start for free
