Airbyte vs Prefect: what their users struggle with
Not a verdict and not a star rating: the problems users of Airbyte and Prefect describe in public, side by side, each one linked to its source (as of 2026-10-15).
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| Airbyte | Prefect | |
|---|---|---|
| Recent reports compared | 23 | 30 |
| Themes compared | 23 | 28 |
| Public source threads | 71 | 72 |
| Pain points | 16 | 19 |
| Feature requests | 5 | 7 |
| Workarounds | 1 | 3 |
| Switching reasons | 1 | 1 |
| Reports rated “Causes churn” | 0 | 1 |
Every count in this table is of open reports in the recent window (Airbyte since 2023-10, Prefect since 2023-10); older and fixed reports are not counted. The counts measure how much public discussion exists for each product, not which is better: a popular tool collects more reports.
Problems mostly raised about Airbyte
- Many Airbyte connectors are broken or badly implemented · Reliability & bugs · Annoyance
- Truncate refresh retry replaces complete table with only unconsumed rows · Reliability & bugs · Blocks work
- Zendesk sync fails when an OAuth token expires during a request · Reliability & bugs · Annoyance
- MySQL CDC fails when GTID sets contain tags · Integrations · Blocks work
- PostHog events stream silently stops paging at 1,000 events per slice · Integrations · Blocks work
Problems mostly raised about Prefect
- Mapped tasks run multiple times on GKE Autopilot · Reliability & bugs · Blocks work
- Cancelled or timed-out runs leave compute running · Reliability & bugs · Annoyance
- Agent intermittently fails to fetch runs from Prefect Cloud after upgrade · Reliability & bugs · Blocks work
- A null byte causes the event persister to drop an entire batch · Reliability & bugs · Causes churn
- Scrolling over an integer parameter changes its value · UI & usability · Annoyance
Go further
Open Airbyte and Prefect in the compare tool to filter by area and severity, Airbyte alternatives, Prefect alternatives, or the state of data pipelines.
How the data is built. A theme is a group of reports about the same problem; unique means not matched to a theme on the other product.