# Leonardo.Ai vs Models.dev

Leonardo.Ai records 7,633,018 monthly visits with +6.8% month-over-month growth and Freemium pricing. Models.dev records 200,451 monthly visits with -3.9% growth and Free pricing.

| Metric | [Leonardo.Ai](https://openaitools.app/tool/leonardo-ai) | [Models.dev](https://openaitools.app/tool/models-dev) |
| :--- | :--- | :--- |
| Website URL | https://leonardo.ai | https://models.dev |
| Categories | AI Image Generator, AI Art Generator, Text to Image, AI Models | AI Models, AI API, Open Source AI Models, AI Tools Directory |
| Pricing Model | Freemium | Free |
| Monthly Visits | 7,633,018 | 200,451 |
| MoM Growth Rate | +6.8% | -3.9% |
| Primary Market | United States | China |
| Direct Visits | 3,432,208 | 136,316 |
| Review Score | 4.6 | 4.4 |
| Saved Count | 184 | 0 |
| Supported Platforms | Website | Website |

## Leonardo.Ai

Leonardo.Ai started as a prompt-to-image generator and grew into a full creative production platform. Users describe what they want in text, then steer the output with controls such as negative prompts, image-to-image, canvas inpainting and outpainting, and reference images. The platform hosts a rotating set of its own models (including the Phoenix and Lucid lines) alongside a marketplace of community-trained models that target specific styles, from photorealism to game concept art.

A distinguishing feature is custom model training: you can upload a small set of images and train a private model that reproduces your character, product, or art direction consistently across every generation. This makes the tool practical for studios building game assets, marketing teams producing campaign visuals, and illustrators developing concept art, rather than only for one-off experiments.

Beyond still images, Leonardo.Ai offers motion and video generation plus texture tools used in 3D and game workflows. It runs entirely in the browser, offers an API for programmatic generation, and provides collaborative workspaces for teams. It joined Canva in 2024, which broadened its integration into a wider design ecosystem.

**Pricing & Plans:** Freemium. A free tier provides a limited daily allowance of generation tokens; paid subscription tiers scale token allowances, faster processing, private generations, and higher commercial usage. API access is billed separately by usage.

- **Fine-grained image generation controls:** Use negative prompts, guidance strength, style references, and image-to-image to push generations toward a precise result instead of relying on luck.
- **Custom model training:** Train a private model on your own reference images to keep characters, products, and art styles consistent across every asset you produce.
- **Canvas editing and outpainting:** Extend or refill parts of an image directly on the canvas to fix errors, change framing, or build wider scenes without leaving the platform.
- **Community model library:** Browse and apply thousands of community-trained models tuned for niches such as anime, photography, illustration, and game art.
- **Video, motion, and texture generation:** Animate stills, create short video clips, and generate 3D textures for game and product pipelines.

**Strengths:** Strong control options compared with many single-prompt generators; Custom model training makes long projects visually consistent; Large community model library covers many niche styles; Free tier lets you evaluate quality before paying

**Limitations:** Token limits on lower tiers can be consumed quickly at high resolution; Interface has many parameters, giving newcomers a learning curve; Occasional style or anatomy artifacts require re-rolling or editing

[Profile (Markdown)](https://openaitools.app/tool/leonardo-ai.md)

## Models.dev

Models.dev exists to answer a very practical developer question: which model should I use, and what will it cost? The site organises every entry under a canonical identifier in the form provider/model, so the same model served by several providers can be compared directly rather than guessed at. Columns cover context window, maximum output, whether input and output are supported, reasoning, tool calling, structured output, temperature control, open versus closed weights, price per million tokens, and release and update dates.

Because model releases move fast, the catalogue is built to stay current, with sortable and searchable tables that let you scan by lab or provider and filter down to what matters. Entries include both closed flagship models and open-weight alternatives, making it useful for cost planning as well as capability research.

The project is open source and free to use, and it is intended to be consumed programmatically. Developers can pull the catalogue into their own tooling through a JSON API or a type-safe SDK, which makes it a practical backend for dashboards, routing logic, or internal cost calculators rather than just a reference page to browse.

**Pricing & Plans:** Models.dev is free and open source. It is a reference database, so the prices it lists are the per-million-token rates charged by the model providers themselves, not a fee for using the site.

- **Canonical model identifiers:** Every model uses a consistent provider/model format so the same model across providers can be compared directly.
- **Specification comparison:** Side-by-side context window, output limit, reasoning, tool calling, structured output, and temperature support.
- **Pricing transparency:** Input and output prices per million tokens listed alongside release and update dates.
- **Open and closed models:** Covers closed flagship APIs and open-weight models from many labs in one sortable catalogue.
- **Developer access:** Consume the catalogue through a JSON API or a type-safe SDK for your own tools and dashboards.

**Strengths:** Free and open source with no account required; Consistent canonical identifiers make cross-provider comparison reliable; Covers pricing, limits, and capabilities in one sortable table; Available as a JSON API and type-safe SDK for programmatic use

**Limitations:** It is a reference catalogue, not an inference or hosting service; Data quality depends on community and maintainer updates keeping pace with releases; Interface is aimed at developers and offers little guidance for non-technical users

[Profile (Markdown)](https://openaitools.app/tool/models-dev.md)

## Frequently Asked Questions

### How do Leonardo.Ai and Models.dev compare in monthly traffic?

Leonardo.Ai has 7,633,018 monthly visits, while Models.dev has 200,451. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Leonardo.Ai has a month-over-month growth rate of +6.8%; Models.dev has -3.9%.

### How does pricing compare?

Leonardo.Ai: Freemium. Freemium. A free tier provides a limited daily allowance of generation tokens; paid subscription tiers scale token allowances, faster processing, private generations, and higher commercial usage. API access is billed separately by usage. Models.dev: Free. Models.dev is free and open source. It is a reference database, so the prices it lists are the per-million-token rates charged by the model providers themselves, not a fee for using the site.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Venice AI](https://openaitools.app/tool/venice-ai) | 25,088,401 | +23.8% | Freemium | Prioritizes privacy and uncensored open-source image models, though lacking Leonardo's proprietary fine-tuning and canvas workflows. | [.md](https://openaitools.app/tool/venice-ai.md) |
| 2 | [OpenArt](https://openaitools.app/tool/openart) | 12,394,629 | +15.8% | Freemium, Free Trial | Offers multi-model AI generation and editing tools, but lacks Leonardo's specialized fine-tuned model training suite. | [.md](https://openaitools.app/tool/openart.md) |
| 3 | [PixAI - AI Art Generator](https://openaitools.app/tool/pixai-ai-art-generator) | 12,100,737 | +1.9% | Freemium | Strong focus on anime and community LoRs, but narrower aesthetic scope compared to Leonardo's versatile engine. | [.md](https://openaitools.app/tool/pixai-ai-art-generator.md) |
| 4 | [DeepAI](https://openaitools.app/tool/deepai-org) | 8,407,615 | +0.9% | Freemium | Delivers straightforward multi-modal creation and developer APIs, but features fewer advanced canvas editing tools than Leonardo. | [.md](https://openaitools.app/tool/deepai-org.md) |
| 5 | [NovelAI](https://openaitools.app/tool/novelai) | 5,312,740 | +4.9% | Free Trial | Anime AI art and long-form storytelling in one creative suite | [.md](https://openaitools.app/tool/novelai.md) |
| 6 | [PixVerse](https://openaitools.app/tool/pixverse) | 5,079,558 | +3.1% | Freemium | Generate cinematic AI video from text, images and reference footage | [.md](https://openaitools.app/tool/pixverse.md) |
| 7 | [Mage](https://openaitools.app/tool/mage) | 2,916,673 | +16.2% | Freemium | Provides unlimited frontier model generation and simple editing, though less focused on custom LoRA training than Leonardo. | [.md](https://openaitools.app/tool/mage.md) |
| 8 | [Makefun AI](https://openaitools.app/tool/makefun-ai) | 2,529,417 | +2.4% | Freemium, Contact for Pricing, Free | Bundles diverse video and image generation models, but offers less granular control over custom model training. | [.md](https://openaitools.app/tool/makefun-ai.md) |
| 9 | [Recraft Image Model](https://openaitools.app/tool/recraft-image-model) | 1,542,390 | +4.4% | Freemium | Excels at vector graphics and precise design art direction, but offers less general fantasy/artistic style generation. | [.md](https://openaitools.app/tool/recraft-image-model.md) |
| 10 | [Dzine](https://openaitools.app/tool/dzine) | 582,056 | -5.6% | Freemium | Combines image generation with robust design editing suites, but lacks Leonardo's deep community-trained model library. | [.md](https://openaitools.app/tool/dzine.md) |

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Source: https://openaitools.app/compare/leonardo-ai-vs-models-dev

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)