ETL Connectors Becoming Commoditized
Fivetran: the $200M/yr Zapier of ETL
This shifts the connector market from a proprietary product into an operational quality contest. The basic act of pulling data from Salesforce, Stripe, or Zendesk into Snowflake is no longer rare. What matters now is who keeps those pipelines working when APIs change, who covers the long tail of niche apps, and who can package the connector inside a bigger workflow, whether that is managed ETL, open source tooling, or a SaaS vendor’s own native export.
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Fivetran built its lead by maintaining a relatively small set of trusted connectors, roughly 150 to 200 in earlier research and 500 plus in newer embedded offerings, then charging on synced volume. That creates a premium business, but also a heavy ongoing maintenance burden whenever source APIs or schemas change.
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Airbyte attacked the same market from the other side. Its CDK and community model make it much easier to add hundreds of connectors and serve the long tail, but quality is uneven because many connectors are built or maintained by users who only need them for their own workload.
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A third force is the source application itself. Stripe, Salesforce, and other SaaS vendors increasingly ship native warehouse exports, and tools like Prequel help them do it. That lets the software vendor keep the revenue, control the schema, and give customers a more reliable feed than a third party scraping their API.
The next phase is that standalone connectors matter less, and the winners bundle them into something harder to replace. Fivetran can keep winning where reliability is mission critical. Open source players can keep winning on breadth and cost. But over time, more of the highest value connectors will be owned either by the source app or by broader data platforms that make the connector just one feature in a larger system.