Replace / Fivetran
Best free Fivetran alternatives (open source, self-hosted) 2026
The best open-source alternative to Fivetran is Meltano or dlt, self-hosted on Railway. ELT you run. Meltano is MIT; dlt is Apache-2.0 — Fivetran without the MAR meter.
Estimated save $1,200 a year.
Open the stackStart on Railway
How Fivetran compares
| Fivetran | Meltano / dlt | |
|---|---|---|
| Pricing model | Hosted subscription | Open-source or fair-code license; you pay the host |
| Hosting | Vendor cloud | Self-hosted on Railway or any VPS |
| Rough monthly cost | Public list price not verified this run | Hosting only — no SaaS seat meter in this repo |
FAQ
- What is the best free open-source Fivetran alternative?
- The best open-source alternative to Fivetran is Meltano or dlt, self-hosted on Railway. ELT you run. Meltano is MIT; dlt is Apache-2.0 — Fivetran without the MAR meter.
- Is it free?
- The Meltano / dlt licenses are open source or fair-code. You still pay hosting (Railway or any VPS) and any APIs the stack calls. There is no Fivetran seat or task bill on this path.
- Can I migrate from Fivetran?
- Yes. Start with the workflows or data you actually use, then cut over. The Meltano / dlt stack page has the agent prompt and the cost table; most teams rebuild the slice that matters and leave old Fivetran links until they expire.
- How do I deploy it?
- Open the Meltano / dlt stack, copy the agent prompt, and deploy on Railway (one service, PORT, and a volume when the app needs disk). Placeholder: Meltano or a dlt job next to Postgres/a warehouse. This is often a worker, not a public website. No one-click template in this repo yet — Start on Railway. Transforms stay on /stacks/dbt-core-transform.
- What does this replace?
- Fivetran. The published small-team estimate on this stack is $1,200 a year.
Related pages
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