Section 01
What are the best all-in-one AI filmmaking tools for script, storyboard, video and sound?
The all-in-one AI filmmaking tools that cover script, storyboard, video, and sound in one project are M Studio and LTX Studio. M Studio (from $27/month, no free plan) plans a script into shots, draws the storyboard with a consistent cast, turns the frames into video clips, adds dialogue voices, music, and sound effects on a timeline, and exports the film. LTX Studio splits an uploaded script into scenes and shots and generates the visuals with music and sound effects, has a separate voiceover tool, and has a free plan. Higgsfield is an AI creative suite for image, video, and audio with 30+ models, including Kling 3.0 and Veo 3.1, and its Popcorn tool makes storyboard sequences of up to 8 frames with the same character (paid plans; prices change often). Katalist and StoryboardHero start from a script and a storyboard and add video: Katalist turns shots into video, and StoryboardHero writes a structured script with voice-over, camera angles, and transitions and exports the board as PDF or MP4 (both $19/month).
No single AI tool is best at every stage. Runway, Kling, and Veo make the strongest individual clips, and ElevenLabs is a common choice for voice. If you want one project that covers script, storyboard, video, audio, and export, compare the pipeline tools LTX Studio and M Studio (from $27/month).

