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Cloud Data & Analytics Infrastructure · Risk Score 49 · Caution

Fivetran Complaints: What Buyers Are Actually Reporting

Automated ELT pipelines — convenient, reliable, and aggressively priced per changed row

3 documented complaints against Fivetran — paraphrased from BBB filings, Trustpilot reviews, Reddit threads, and public forum posts. Newest complaints first.

Our AI scanner searches Reddit, Trustpilot, BBB, and news sources for fresh complaints from the past year, paraphrases what it finds, and adds anything new to this page. Takes up to 90 seconds.

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Critical
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High
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Medium
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Low

Who reported these complaints

Sourced from public platforms across US, UK, and global markets — each report links to the original source.

Platform Reports Who's reporting
Reddit2US & global users
G21Global B2B buyers
Billing Problems HIGH Source: Reddit Added 4d ago

Monthly Active Rows pricing penalizes high-frequency source systems

CRMs, event-tracking databases, and transaction systems with millions of daily record updates generate enormous MAR counts. Fivetran's billing is tied to rows synced, not rows analyzed — leading to bills where 80% of MAR cost comes from connectors contributing minimal analytics value.

Billing Problems HIGH Source: G2 Added 4d ago

MAR counting methodology is opaque and difficult to predict

Multiple data engineering teams describe being unable to accurately predict their Fivetran bill before the end of the billing period. The MAR counting methodology isn't always transparent, making cost forecasting difficult.

Churn & Retention MEDIUM Source: Reddit Added 4d ago

Price-conscious teams migrating to open-source Airbyte at scale

The most common Fivetran churn alternative: companies discovering open-source Airbyte can handle the same pipeline management at a fraction of the cost. Fivetran churn at high MAR volumes is well-documented in the data engineering community.