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    Flow (aescripts) reviews

    Flow is an After Effects extension that replaces the native Graph Editor with a modern easing-curve editor and a reusable preset library.

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    ToolTrim verdict3.0/ 5Average

    The Single User License is a $35 one-time cost, confirmed directly on aescripts.com; try the free trial first since its duration isn't stated.

    Flow (aescripts), preview 1
    About

    In practice. What you can do with Flow (aescripts).

    Flow targets one specific friction point in After Effects: shaping keyframe easing without fighting the native Graph Editor. It comes with 25 built-in curves based on Robert Penner's easing functions, a library system to save and reuse custom presets across projects, and a CSS cubic-bezier export for handing motion values to a web developer.

    It is sold as a one-time Single User License at $35, confirmed directly on aescripts.com, with a free trial available (duration not stated) and a pricier Floating Server License for multi-seat use. It only works as a plugin inside After Effects (versions 2020-2026), not as a standalone app.

    Practical uses

    • UsageApply one of the 25 built-in easing curves to a keyframe instead of hand-tweaking the Graph Editor, result: a polished animation motion in seconds.
    • UsageSave a custom easing preset to a shared library, result: the same motion feel is reused across projects and teammates without rebuilding the curve each time.

    Features & use cases

    Animation 2d 3d
    Motion design

    Pros and cons. What Flow (aescripts) does well, and what to expect.

    Pros

    • CSS cubic-bezier export bridges the gap between motion design and front-end development.
    • A reusable, shareable preset library avoids rebuilding the same easing curve project after project.

    Cons

    • The free trial's duration isn't stated anywhere on the product page.
    • It only works as a plugin inside After Effects, so it adds no value without an existing Adobe subscription.

    When it makes sense. Keep Flow (aescripts), or challenge it?

    Keep if

    • Keep it if you animate regularly in After Effects and the native Graph Editor slows down your easing work.

    Challenge if

    • Avoid it if you don't use After Effects, or if a bundled tool like Animation Composer already covers your easing needs.

    Our verdict. What to know about Flow (aescripts).

    Why this verdict

    Average

    Added value

    A $35 one-time license (confirmed live on aescripts.com) for a dedicated easing editor and reusable preset library is a low, pays-for-itself cost for anyone animating in After Effects regularly, with a free trial to check fit first.

    Simplicity

    Neutral score: the time and skill needed to get a first useful animation curve is not covered by the collected sources.

    Fit for purpose

    The documented features (curve editor, 25 built-in easings, preset library, CSS export) deliver the promised faster easing workflow, based on a third-party review rather than the official page.

    Performance

    Neutral score: how it compares in ceiling of capability to competing easing tools like Ease and Wizz is not covered by the collected sources.

    Reversibility

    Neutral score: what happens to saved easing presets and libraries if the extension is uninstalled is not covered by the collected sources.

    Flow (aescripts)$35 one-time
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