Discover, download and generate with open-source AI models for image, video and 3D.
Estimated monthly website visits
Similarweb estimates for this domain, not active users. Only available observation months are shown; collection date is separate from the traffic period.
Collected Nov 10, 2026
This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-10, Civitai (civitai.com) is an AI platform indexed under AI Models (ranked #122 globally) generating 6.96M monthly visits with a month-over-month traffic delta of +791.97K (+12.8%). Its primary geographic market is United States (18.8% traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include Tensor.Art (2.62M visits/mo), ComfyUI (4.38M visits/mo), SeaArt.AI (15.68M visits/mo).
Absolute gold standard for Stable Diffusion models and LoRAs. The community is incredible.
Web generation is super convenient when you don't want to spin up local ComfyUI.
So many hidden gems in the checkpoint gallery.
NSFW filter can be a bit aggressive or trigger happy sometimes.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Browse one of the largest public libraries of open-source image, video and 3D AI models, with ratings, reviews, example images and download counts on every model page.
Generate images, video and 3D assets in the browser using hosted versions of featured models, no local GPU or setup required.
Search, collect and organize checkpoints, LoRAs, embeddings and ControlNet models, then compare outputs side by side before committing to a workflow.
Join challenges, events and creator leaderboards, follow top artists, remix images and share your own models with the community.
Use the Buzz credit system and Pro membership tiers to control how much you create, plus access model hosting, articles and creator monetization features.
Civitai is one of the largest community platforms for open-source generative AI media. It started as a hosting and discovery hub for Stable Diffusion checkpoints and LoRAs and has since expanded into video, 3D models, comics and more, letting creators publish models and share the artworks produced with them in a single place. Every model page typically includes the creator's notes, licence terms, recommended settings, sample images and community reviews.
Beyond browsing, Civitai runs hosted generators so users can create images, video and 3D assets directly in the browser without a powerful local GPU. An in-site currency called Buzz drives on-site generation and various community interactions, and paid membership tiers unlock higher limits and extra features. Creator tools, leaderboards, challenges, articles and a marketplace round out the ecosystem.
Civitai is aimed at AI artists, hobbyists and studios who want to find the right model quickly, test it against example outputs, and publish their own work. Because models are almost always third-party uploads, users should verify each model's licence before commercial use. Note that the site sits behind Cloudflare and may show a JavaScript challenge to automated crawlers.
Browse popular checkpoints and LoRAs, compare example outputs and download the models that match a desired style for local generation.
Draft images, short videos or 3D assets in the browser using hosted model versions before investing in local hardware or fine-tuning.
Publish models with licence terms and example galleries, grow a following through leaderboards and challenges, and monetize via the marketplace.
Collect curated sets of models and LoRAs for a production pipeline, or assemble prompt inspiration boards from community uploads.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | Civitai | 6.96M | +12.8% | 54% direct | Freemium | Current |
| 1 | Tensor.Art Shares and hosts Stable Diffusion checkpoints and LoRAs with built-in cloud generation, closely matching Civitai's community model. | 2.62M | +9.4% | 65% direct | Free | vs Tensor.Art |
| 2 | ComfyUI Provides advanced node-based control for running diffusion models, but lacks Civitai's social model-sharing community hub. | 4.38M | +13.4% | 35% direct | Contact for Pricing, Free | vs ComfyUI |
| 3 | SeaArt.AI Offers an active art community and custom model generation, but focuses more on app-based creation than raw model sharing. | 15.68M | +0.5% | 65% direct | Freemium | vs SeaArt.AI |
| 4 | ModelScope Hosts open-source AI models and datasets with online demos, though it caters more to researchers than hobbyist artists. | 3.09M | +5.1% | 68% direct | Free | vs ModelScope |
| 5 | RunningHub Executes complex ComfyUI workflows in the cloud, but lacks Civitai's extensive public model gallery and social features. | 3.11M | -28.5% | 74% direct | Freemium | vs RunningHub |
| 6 | NightCafe Studio Features a vibrant AI art creation community, but does not support downloading or sharing raw custom checkpoints and LoRAs. | 2.58M | +1.3% | 61% direct | Freemium | vs NightCafe Studio |
Shares and hosts Stable Diffusion checkpoints and LoRAs with built-in cloud generation, closely matching Civitai's community model.
Shares and hosts Stable Diffusion checkpoints and LoRAs with built-in cloud generation, closely matching Civitai's community model.
SpecialistProvides advanced node-based control for running diffusion models, but lacks Civitai's social model-sharing community hub.
SpecialistProvides advanced node-based control for running diffusion models, but lacks Civitai's social model-sharing community hub.
SpecialistOffers an active art community and custom model generation, but focuses more on app-based creation than raw model sharing.
SpecialistOffers an active art community and custom model generation, but focuses more on app-based creation than raw model sharing.
Free / Open-sourceHosts open-source AI models and datasets with online demos, though it caters more to researchers than hobbyist artists.
Free / Open-sourceHosts open-source AI models and datasets with online demos, though it caters more to researchers than hobbyist artists.
SpecialistExecutes complex ComfyUI workflows in the cloud, but lacks Civitai's extensive public model gallery and social features.
SpecialistExecutes complex ComfyUI workflows in the cloud, but lacks Civitai's extensive public model gallery and social features.
SpecialistFeatures a vibrant AI art creation community, but does not support downloading or sharing raw custom checkpoints and LoRAs.
SpecialistFeatures a vibrant AI art creation community, but does not support downloading or sharing raw custom checkpoints and LoRAs.
SpecialistFocuses heavily on anime art generation and character roleplay, offering a more niche community than general open-source hubs.
SpecialistFocuses heavily on anime art generation and character roleplay, offering a more niche community than general open-source hubs.
Free / Open-sourceRuns Stable Diffusion models locally on your Mac offline, but lacks online community sharing and cloud generation features.
Free / Open-sourceRuns Stable Diffusion models locally on your Mac offline, but lacks online community sharing and cloud generation features.
SpecialistProvides robust image generation and fine-tuning tools, but operates as a proprietary platform rather than an open model hub.
SpecialistProvides robust image generation and fine-tuning tools, but operates as a proprietary platform rather than an open model hub.
SpecialistDelivers API access to thousands of open-source models, but serves developers rather than end-user browsing communities.
