Syncing
Syncing
Syncing
Runway is a high-end AI video generation and editing platform (flagship Gen-4.5) that also generates and edits images, with a browser timeline, motion controls, lip sync, and TTS — a pro-grade generative film studio, not an all-in-one content suite.
PrismPoster
Runway
Runway Aleph does in-editor object add/remove, inpainting, green screen, and 4K upscaling.
PrismPoster
Runway
Gen-4.5 ranked #1 on the Artificial Analysis text-to-video benchmark with strong physics, motion, and character consistency.
PrismPoster
Runway
Best-in-class (Gen-4.5)Runway has a browser timeline plus Motion Brush, Act-Two, and Aleph; PrismPoster’s timeline also generates image, video, and music at the playhead.
PrismPoster
Runway
Runway Gen-4.5 generates synced sound effects, ambient music, and dialogue in-video, but not standalone full songs with vocals, lyrics, and separated stems.
PrismPoster
Runway
In-video audio, no song studioRunway covers image, video, and native in-video audio (SFX, ambient, dialogue), but not standalone song creation or social-format breadth.
PrismPoster
Runway
Image + video + in-video audioMotion Brush, Act-Two performance capture, Aleph video-to-video, frame interpolation — controls all-in-one tools lack.
PrismPoster
Runway
PrismPoster
Runway
PrismPoster
Runway
PrismPoster
Free
Runway
Free
PrismPoster
€79/mo
Runway
$12/mo
Choose PrismPoster when you need one OS — image, video, a generating timeline, full songs with vocals and stems, and Creator Cast. Choose Runway when raw generative-video quality and pro film controls are the single most important thing.
Runway is best for
Filmmakers and motion designers who want the highest-quality generative video and deep cinematic controls above multi-format breadth.
Choose PrismPoster when you need one OS — image, video, a generating timeline, full songs with vocals and stems, and Creator Cast. Choose Runway when raw generative-video quality and pro film controls are the single most important thing.
Runway is best for Filmmakers and motion designers who want the highest-quality generative video and deep cinematic controls above multi-format breadth.
PrismPoster offers a free tier and a Pro plan listed at €79/month on the current pricing page. Check the pricing page before citing current plan, credit, or refund details.