Alternatives to Haiper AI Video Generator

Web-based AI video generator that turns a prompt or an image into a 5-15 second video with synchronized audio, directed camera motion and optional first and last frames. The page states that H3 is MiniMax's video model, and offers a choice between H3 Max and standard H3 variants. Pricing is usage-based, charged per second of output - 10 credits per second at 480P - with credits returned when a render fails. Creating an account is free; credits are required to generate. The vendor states its own inference benchmark of roughly 3 seconds to render a 5-second 768P clip, excluding queue and file processing time. No certification, regulatory alignment, audit trail, insurance or indemnity is published on the page checked, and the page does not discuss misuse mitigations.