Haiper AI is a familiar name from the earlier wave of AI video generators. I would not treat it as the clearest consumer filmmaking workspace today, but it still has active documentation for Web/iOS credit pricing and API access to Haiper video and image models.
Haiper AI Review: Useful Model Access, Less Clear as a Film Workspace
The best way to understand Haiper now is as model access rather than an end-to-end creative studio. The official docs cover text-to-video, image-to-video, text-to-image, video-to-video, extension, upscaling, image generation, Web/iOS credits, and API pricing. That is useful if you want to call Haiper models directly or compare Haiper's video output against other generators.
For a filmmaker, the missing piece is workflow. Haiper does not feel like the place where I would organize a script, scenes, characters, storyboards, voices, sound, prompts, and generated shots together. It is closer to a generation layer than a production home.
Haiper AI Pricing: Credits for the App, Seconds for the API
Haiper's Web/iOS pricing uses credits. Haiper Video 2.x text-to-video and image-to-video cost 8 credits/second at 720p or 5 credits/second at 540p. Haiper Video 1.5 is listed at 5 credits/second, with extension and enhancement also priced by seconds.
The API is easier to compare against other model providers. Haiper Video 2.x text-to-video and image-to-video are listed at $0.05/second for 720p and $0.033/second for 540p. Haiper Image 2.x starts at $0.04/image for 720p, $0.08/image for 1080p, and $0.12/image for 4K.
My take: this is clearer for developers than for filmmakers. If you are integrating video generation into a product, per-second API pricing is practical. If you are trying to make a short film, you still need a separate workflow for planning, continuity, prompts, audio, and shot organization.
Haiper AI Features: Text-to-Video, Image-to-Video, and API Access
Haiper covers the core generation modes people expect from an AI video model: text-to-video, image-to-video, video-to-video, clip extension, and upscaling. The docs also include text-to-image and image model pricing. That gives Haiper more breadth than a single-purpose video playground.
What I like is the straightforward pricing unit for API work: seconds for video, images for image generation. What I like less is that the product story is not as easy to understand for non-developer creators. If you want a visual studio with projects, characters, assets, and timeline-like organization, Haiper is not the most obvious choice.
Haiper AI Alternative: Why Melies Can Be a Better Fit
Haiper AI is useful when you specifically want access to Haiper generation models. Melies, by contrast, is built around a filmmaking workflow: story, script, scenes, characters, AI actors, prompt planning, storyboards, voices, sound, and video generation.
If you are looking for a Haiper AI alternative because you need text-to-video only, compare generators such as Runway, Pika, Kling AI, Luma, PixVerse, and Google Flow. If you are looking for a Haiper AI alternative because you want to make a short film, trailer, or story-driven AI video, Melies is the broader production workspace.
Haiper AI FAQ: Pricing, Features, and Alternatives
Does Haiper AI have pricing?
Yes. Haiper documents Web/iOS credit pricing and API pricing. API video generation is listed from $0.033/second to $0.05/second depending on resolution.
What is Haiper AI used for?
Haiper AI is used for AI video and image generation, including text-to-video, image-to-video, text-to-image, clip extension, upscaling, and API access to Haiper models.
What is the best Haiper AI alternative?
Melies is a strong Haiper AI alternative for AI filmmakers who need more than a one-shot video generator. It covers story, script, scenes, characters, AI actors, prompts, storyboards, voices, sound, and video generation in one workspace.