Premation vs sizeless: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Premation and sizeless — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Premation
Premation
Professional motion design studio with WebGPU rendering, rigging, and an AI assistant that edits your timeline through natural language.
Key features
- WebGPU Deterministic Rendering: Preview and final export are rendered by the same frame loop, so the approved frame is bit-identical to the shipped frame and re-renders reproduce identical output.
- Graph Editor with Keyframe Assistants: Edit value and velocity curves directly, with linear/ease/hold/custom bezier easing and independent X/Y position tracks.
- 2.5D Cameras and Lights: Promote any layer to 3D for Z position and rotation, with one- and two-node cameras, depth of field, cone-angle lights, and shadows editable in orthographic views.
- Per-Glyph Text Animators: A real selector stack animates position, scale, rotation, opacity, tracking, or colour across characters, words, or lines with range and wiggly selectors.
- Rigging with Bones and Puppet Pins: Forward kinematics with FABRIK IK and linear blend skinning, plus an ARAP puppet-pin solver on triangulated meshes.
- AI Assistant Through Tool Registry: Describe motion in natural language and the assistant inserts layers, sets keyframes, and staggers timing through the same commands the UI uses.
- Multi-Format Export Pipeline: One deterministic loop feeds MP4 H.264, WebM VP9+alpha, MOV ProRes 4444, GIF, PNG sequences, Lottie, and image sequences, with alpha-channel support where applicable.
- Nestable Compositions: Multiple compositions per project, each with its own size, frame rate, and duration, nestable as sealed pre-comps with time remapping.
Best for
- Title Card Production: Compose, animate, and export ten-second title cards without round-tripping between four separate applications.
- Motion Design Studios: Deliver client work with deterministic re-renders that resume identical frames after crashes and produce identical output on two machines.
- Character Rigging Shorts: Rig flat artwork with bones and IK plus puppet pins to animate characters or mascots for social and product videos.
- Explainer Video Production: Build multi-layer explainers with cameras, lights, per-glyph text, and deterministic particles that reproduce exactly on re-render.
- Web-Delivered Animations: Export vector Lottie JSON alongside raster WebM+alpha for the same shot from one project.
- AI-Assisted Motion Iteration: Prompt the assistant to stagger cards, add cameras, or animate text and undo instantly if the result isn't right.
sizeless
sizeless
Turns a smartphone video of an open trench into a centimetre-accurate 3D point cloud, CAD as-built plan and GIS-ready digital twin of buried utilities.
Key features
- Smartphone capture: Field crews record an open trench with a standard iPhone Pro — no specialist scanning hardware and no separate surveying appointment
- Centimetre-accurate point clouds: Reconstruction algorithms developed at ETH Zurich build a high-resolution 3D point cloud of the excavation from the video alone
- Standards-compliant CAD output: Generates as-built plans in DWG and DXF, with couplings and pipe runs identified and measurements simplified
- 3D digital twin and GIS export: Produces a model of the pipe route including building entries that drops into existing GIS systems
- Works without GPS: Captures basement sections and building entry points where GNSS-based surveying fails
- Immediate backfilling: Because capture takes minutes, trenches close right after filming instead of waiting on a survey crew
- Documentation in about 72 hours: Complete records arrive weeks earlier than conventional surveying, enabling prompt connection billing
- Third-party utility capture: Records crossing utilities and as-laid geometry as unbroken 3D evidence, replacing hand sketches
Best for
- A utility network operator documenting residential service connections without booking a surveyor for every site
- A contractor closing a trench the same day instead of leaving it open pending a survey appointment
- Capturing a building entry point in a basement where GPS-based surveying cannot get a fix
- A district heating project producing as-built DWG plans for regulatory sign-off
- Spotting a laying error in the 3D point cloud before backfilling, while the fix is still cheap
- Feeding as-built pipe geometry into a GIS system for long-term network maintenance planning