Its product, PixAI, began with a simple bargain: describe an anime character and see one appear. The more interesting business emerged after the image was made.

Runway can turn a sentence, a still or an existing clip into footage worth cutting. The catch is wonderfully old-fashioned: good direction still matters, and every bad take has a price.

Marey trades prompt roulette for camera paths, keyframes and motion references, all built on licensed footage. It is a thoughtful pitch to filmmakers - with rough edges, a shifting company story and a demo-reel-sized question mark.

PixVerse can animate a photo, block a multi-shot ad, mimic a dance, or spin up a world that answers back. The trick is knowing when to let it improvise - and when every reroll starts eating the budget.

MiniMax’s pocket video studio can turn a prompt and a pile of references into a polished short with sound. The trick is knowing when to applaud the take, when to regenerate it, and when to call an editor.

Kuaishou’s video machine can turn a reference image into a multilingual, multi-shot clip with native sound and crisp motion. The pictures impress; the credit meter and a bruising record of billing complaints demand a careful trial run.

For filmmakers, marketers and small creative teams, LTX Studio compresses the awkward trip from idea to storyboard to moving image. The catch is simple: every experiment spends credits, and good direction still matters.
LemonSlice is a San Francisco AI research and product lab that turns a single photo into a real-time, talking video avatar - the visual face for voice agents and chatbots. Its Lemon Slice-2 model is a purpose-built, large-scale video diffusion transformer that generates every pixel from scratch to produce expressive, full-emotion talking characters (human or cartoon) that livestream at conversational speed. Founded in 2024 by three PhD-creators (formerly Infinity AI), the company raised a $10.5M seed led by Matrix Partners and Y Combinator to make all video interactive.
Pika is a San Francisco-based generative AI company building a consumer video platform that turns text, images, and clips into short cinematic videos. Founded in 2023 by Stanford AI Lab alumni Demi Guo and Chenlin Meng, Pika has shipped a string of fast-iterating model releases (Pika 1.0, 1.5, 2.0, 2.1, 2.2) and viral features like Pikaffects, Scene Ingredients, and Pikaframes. The company has raised roughly $135M from Spark Capital, Lightspeed, Greycroft, and others.