Observed arrival · 2026-09-07
Elapse turns subscriptions into a stopwatch
A billing SDK for per-second subscriptions on APIs, GPUs, streams, and other services that run while customers use them.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
Elapse models a product as a dollar-per-second rate, then routes a subscriber through hosted checkout and reports lifecycle changes to the merchant’s server. Its visible GPU 4090 example uses a rate of $0.004 per second and shows an 83-second cancellation settling $0.33. The SDK examples cover product creation, checkout-session creation, raw-body webhook verification, and entitlement actions triggered by events such as subscription.created and subscription.canceled.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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