Civitai vs PromptBase
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
AI tool · Freemium
A community hub for sharing open image and video models, LoRAs and the prompts behind generated images.
AI tool · Freemium
A marketplace for buying and selling prompts for image and text models.
The short answer
Choose Civitai if you need…
- Stable Diffusion and FLUX fine-tunes
- Copying prompt and settings recipes
Choose PromptBase if you need…
- Finding proven image-style prompts
- Selling prompts you have refined
Side-by-side
| Civitai | PromptBase | |
|---|---|---|
| Type | Prompting · Prompt communities | Prompting · Prompt communities |
| Price | Freemium | Freemium |
| Platforms | Web | Web |
| Works with | ComfyUI | — |
| Hands-on tested by us | Not yet | Not yet |
| Last checked | 2026-10-29 | 2026-10-29 |
What each one is
Civitai
A community hub for sharing open image and video models, LoRAs and the prompts behind generated images. The largest open model community. Content filters matter for workplace use, and licences vary per model.
PromptBase
A marketplace for buying and selling prompts for image and text models. Large catalogue for image styles. Quality varies and many prompts become outdated as models change.
Best for
Civitai
- Stable Diffusion and FLUX fine-tunes
- Copying prompt and settings recipes
PromptBase
- Finding proven image-style prompts
- Selling prompts you have refined
Strengths
Civitai
- Model and LoRA downloads
- Image posts with full prompts
- On-site generation
- Training tools
PromptBase
- Prompt marketplace
- Coverage of many image and text models
- Seller profiles
Frequently asked questions
What is the difference between Civitai and PromptBase?
Civitai: A community hub for sharing open image and video models, LoRAs and the prompts behind generated images. PromptBase: A marketplace for buying and selling prompts for image and text models. Civitai suits stable diffusion and flux fine-tunes, while PromptBase suits finding proven image-style prompts.
Are Civitai and PromptBase free?
Civitai: Freemium. PromptBase: Freemium.
What are other alternatives to Civitai and PromptBase?
Other options people compare them with include FlowGPT, Lexica, PromptHero.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.