Kindroid
Although Kindroid is primarily an AI companion service that excels at role-play, it can also generate NSFW images and videos. Kindroid is great at keeping your AI character consistent across different scenes, usually without major errors or issues. However, you need to sign up for a premium plan to access video generation, starting at $11.66 per month, billed annually.
Who It's For
Role-players: Since Kindroid is an AI companion service, it allows you to talk to the characters you create, alongside generating images and videos of them. A character with more of a personality can make interactions feel more authentic (even though, of course, they aren't real).
Single-character obsessives: If you have an AI character you want to put in video after video, Kindroid keeps your character looking the same. Nothing breaks immersion like slight discrepancies from one scene to the next.
FramePack
FramePack is a completely free, community-driven tool you can use to generate NSFW AI videos locally on your computer. It works best with powerful hardware, but that's not a strict requirement. Although you might have to do a bit of tweaking to get going, the setup process is far more straightforward than that of ComfyUI.
Who It's For
The budget-conscious: If you can't justify spending money for the privilege of generating NSFW AI videos, the totally free FramePack is a worthy choice. Given that the price of AI tokens and premium plans for other AI services are likely to only increase, learning how to use FramePack now could save you a serious amount of money in the future.
PC builders: If you already have a powerful PC, you won't struggle to generate high-quality NSFW AI videos. As such, you really have no reason to pay for a cloud-based service that might not keep your information private.
Grok
Grok (Image Generation)
Grok is the only major AI chatbot that allows for NSFW AI image and video generation. Both its mobile apps and web interface support this functionality, and it's even possible to generate NSFW videos based on images you provide. Grok produces videos the fastest out of all the services on this list, too. However, you can't create NSFW AI video for free, and premium plans start at $8.33 per month, billed annually.
Who It's For
AI chatbot users: Since generating NSFW AI videos with Grok requires a subscription, it makes the most sense to use it if you already rely on Grok as an AI chatbot. Unique features of Grok include the ability to search X and interact with virtual companions.
NSFW content searchers: In addition to its ability to produce NSFW images and videos, Grok is one of the only AI chatbots that can help you identify NSFW actors and actresses, recommend NSFW videos, and more.
SoulGen
SoulGen is an all-in-one NSFW AI generation platform. You can generate NSFW videos from images or text, as well as extend videos. Alternatively, you can create AI characters to insert into videos, or even chat with the characters you create. SoulGen even supports AI image editing, allowing you to clean up any NSFW images you might have. However, SoulGen isn't free, and pricing starts at $26 per month (discounts are sometimes available).
Who It's For
Cryptocurrency holders: Although SoulGen supports some indirect credit card payment methods, it primarily accepts cryptocurrency payments. If you are itching to use your crypto reserves to pay for something, SoulGen makes the process easy.
Maximalists: If you want to make NSFW AI videos in all sorts of ways, including from images, prompts, and more, SoulGen is for you. The expansive platform even lets you try out other related features, such as AI character creation.