AIFaceSwap vs iSamurai

AIFaceSwap is a web service for swapping faces in photos and videos. Its site says optimized AI processing returns results in seconds and supports images up to 4K resolution. Multiple faces can be swapped in one image. Listed processing includes facial recognition with 68 key points, automatic skin-tone and lighting adjustment, edge blending, color matching, and preservation of expressions and emotions. Video swapping is available: the Pro plan supports videos up to 30 seconds, while Business lists unlimited video length. The Free plan allows five face swaps per day, standard-quality output, and a watermark. Pro costs $9.99 a month and adds unlimited swaps, HD output without a watermark, priority processing, and email support. Business costs $29.99 a month and adds 4K output, unlimited video length, API access, batch processing, priority support, and a commercial license.

iSamurai is a browser-based AI creative suite for generating and editing images and transforming photos, GIFs and videos. Its face-swap tools work on those media types, and Multiple Faces Mode can swap several people in one image or clip. Paid plans add video face swap and head swap, which replaces a whole head, including hair and head shape. Character Swap replaces an entire person while preserving scene motion; Animate transfers motion from a video to a still character. Image tools generate and edit from text prompts, support region inpainting and combine multiple images. The suite also includes photo restoration and AI slow motion, with options up to 8× on Samurai. Free signup provides 10 monthly credits and 10 more per daily login, without requiring a credit card according to the maker. Monthly plan credits reset each billing cycle; daily login bonuses and booster credits do not expire, and failed jobs are refunded automatically. Paid monthly plans start at $9.90 per month. A REST API with API-key authentication covers face swap, slow motion, image restoration and other processing tasks.