Flow (aescripts) Review and verdict 2026

The most popular curve animation plugin for After Effects.

From 8€.

Our take

Understanding Flow (aescripts).

Flow is the most-used easing plugin in After Effects. Its job: replace the clunky native curve editor with a visual interface where you pick or draw an easing curve and apply it to your keyframes in one click. For a motion designer, it's a daily time saver and better control over the 'feel' of animations.

It's a one-time purchase (aescripts), no subscription, making it a modest and lasting investment. Once installed, it quickly becomes a reflex.

Who it's for: anyone animating a lot in After Effects who wants clean easing without fighting the graph editor. For occasional use, the native curves do the job and the purchase isn't justified. But for intensive motion, Flow pays for itself very fast.

Practical uses

Precisely refine timing and easing of complex animations.
Maintain a consistent easing preset library for a team.
Speed up curve export across multiple similar projects.

Pros and cons

What Flow (aescripts) does especially well — and the limits to anticipate.

Pros

Interface far more intuitive than After Effects' native Graph Editor.
Preset library for in-house animation standards.
Accelerates professional animation workflow.
Collaboration from highly respected creators.

Cons

Requires understanding of easing curves to be useful.
Paid (unless you prefer AE's native Graph Editor).
Limited to interpolation curves only (no other animation controls).

Flow (aescripts): when it makes sense.

Flow makes sense for animators constantly refining easing curves; for beginners or occasional animation, AE's native tool may suffice.

Keep if

You spend significant time refining animations and easing curves in After Effects.. You need consistent animation styles reused across projects.

Flow (aescripts) becomes worthwhile when

You use it at least once a week
The monthly cost (€8) is small next to the time it saves you

Challenge if

You're new to animation and easing curves aren't relevant yet.. You want free After Effects tools.

Flow (aescripts) becomes too expensive when

You use it less than once a month
A simple free version or a tool already in your stack would do

Our verdict on Flow (aescripts).

Why this verdict

Very good

Flow (aescripts) is hard to replace short-term, no free tier to test before paying, clearly documented use cases.