Usage-based pricing can spike during high-traffic events
Customers running tests during sale events or viral traffic spikes describe unexpected billing overages when session limits are exceeded.
CRO and experimentation platform with a fair mid-market reputation
1 documented complaint against VWO — paraphrased from BBB filings, Trustpilot reviews, Reddit threads, and public forum posts. Newest complaints first.
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Sourced from public platforms across US, UK, and global markets — each report links to the original source.
| Platform | Reports | Who's reporting |
|---|---|---|
| G2 | 1 | Global B2B buyers |
Customers running tests during sale events or viral traffic spikes describe unexpected billing overages when session limits are exceeded.