Sample platforms agree that a sound may never stand alone

The audio task

A producer building a track from a subscription sample or construction-kit platform needs to know two separate things before release: whether the platform's sounds may be used in that specific form, and whether the finished track remains releasable if the subscription is cancelled before or after the track ships.

What the documents show

LANDR's terms of service grant a royalty-free, perpetual licence to use its Samples once incorporated into a recording, but explicitly forbid using a sample in isolation as a sound effect or a loop, or building a competing sample library from it. Output's licence agreement permits commercial use of its sounds without an additional fee but forbids reselling, leasing, or embedding the content into any other virtual instrument or library, and separately, Output's Arcade product page states that a track made while an Arcade subscription is active is yours to keep forever, royalty-free, even after cancellation. Loopcloud's terms of service permit its Sounds to be used commercially only as part of a musical composition with other sounds and forbid isolated use or relicensing to competing products, without stating in that document what happens to a track's licence after a Loopmaster subscription ends.

Rights status

All three platforms converge on the same restriction: none permits a subscriber to redistribute its raw sounds standalone or to repackage them into a new sample library. They diverge on subscription continuity. Output's own marketing page makes an explicit, standalone promise that a finished track survives cancellation. LANDR's and Loopcloud's own terms of service do not make an equivalent statement about a track's status after the subscription that produced it lapses, which is a documented gap, not a confirmed restriction, in either agreement.

What to check before you use it

This is an editorial comparison, not a ranking. Before releasing a track built from a subscription sample platform, locate the specific clause governing standalone use versus incorporated use, and separately check whether the platform states, anywhere in its own terms rather than only its marketing, what happens to previously downloaded content if the subscription is not renewed before release.

• Does this platform's terms of service state what happens to a finished track after the subscription lapses, or only its marketing page?
• Would the track survive a request to remove isolated or unmodified samples from it?
• Does the platform's licence extend to building new instruments or libraries from its content, or forbid it outright?

A construction-kit or sample subscription is not one licence but at least two: a licence to browse and download while paying, and a separate, sometimes unstated, licence covering what happens to work already released after paying stops. Only one of the three platforms compared here answers that second question in writing.