Vercel v0 idle agent sessions billed at full rate — receipts show $40+ overnight burns
Users discovered that v0 agent sessions left open in browser tabs continued metering credits at full rate during idle periods. Multiple users reported waking up to bills $40-$200 above expected usage with no active work occurring.
Credits also meter during idle sessions · $40-$200 surprise burns
Idle billing is industry-anomalous and surprised users; courtesy refunds suggest vendor agrees but won't formalize.
Material unexpected billing with no opt-out and no proactive disclosure.
Idle metering violates SaaS norms; documentation does not surface the behavior.
Vercel v0 did not respond inside the 30-day window. This receipt now reads as uncontested in the public record.
v0 bills based on credits consumed during 'agent sessions.' The expectation among users was that closing the tab or being inactive would stop metering.
v0 bills based on credits consumed during 'agent sessions.' The expectation among users was that closing the tab or being inactive would stop metering. In reality, background heartbeats and idle agent loops continued consuming credits for hours. Vercel has not formally acknowledged the behavior, though support has issued courtesy refunds to vocal users.
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