# Bagel vs Stable Diffusion (Stability AI)

Bagel records 7,329 monthly visits with -27.5% month-over-month growth and Free pricing. Stable Diffusion (Stability AI) records 341,872 monthly visits with +1.2% growth and Freemium, Contact for Pricing pricing.

| Metric | [Bagel](https://openaitools.app/tool/bagel) | [Stable Diffusion (Stability AI)](https://openaitools.app/tool/stable-diffusion) |
| :--- | :--- | :--- |
| Website URL | https://bagel-ai.org | https://stability.ai |
| Categories | Open Source AI Models, AI Models, AI Image Generator, AI Chatbot | AI Models, AI Image Generator, AI Video Generator, AI Music Generator |
| Pricing Model | Free | Freemium, Contact for Pricing |
| Monthly Visits | 7,329 | 341,872 |
| MoM Growth Rate | -27.5% | +1.2% |
| Primary Market | United States | United States |
| Direct Visits | 2,868 | 134,381 |
| Review Score | 4.6 | 4.7 |
| Saved Count | 1 | 14 |
| Supported Platforms | Website | Website |

## Bagel

BAGEL is an open-source unified multimodal model released on May 20, 2025 by a research team led by Chaorui Deng, Deyao Zhu, Kunchang Li, Chenhui Gou, Feng Li and colleagues. Its goal is to deliver functionality comparable to proprietary multimodal systems such as GPT-4o and Gemini 2.0, but in an open form that anyone can fine-tune, distill and deploy. Rather than stitching a separate vision model to a separate image generator, BAGEL is natively multimodal from pre-training onward.

The model handles image and text inputs and outputs in a mixed format, so the same system can reason about a picture, hold a conversation, generate photorealistic imagery, edit an existing image, transfer style, navigate a 3D environment or predict future video frames. Architecture-wise, BAGEL adopts a Mixture-of-Transformer-Experts design with two encoders capturing pixel-level and semantic-level features, trained via a Next Group of Token Prediction objective on trillions of interleaved language, image, video and web tokens.

The project publishes benchmark comparisons against open models such as Janus-Pro-7B, Emu3-8B, TokenFlow-XL-13B and BLIP3-o-8B. BAGEL reports strong scores on understanding benchmarks like MME-P, MMBench, MMMU and MMVet, and leads the published generation table with an overall score of 0.88 across single-object, two-object, counting, color, position and color-attribute tasks. The team also documents emergent behaviour, noting that complex intelligent editing appears only after foundational understanding and generation skills are established.

**Pricing & Plans:** Free and open source. The project publishes the model for fine-tuning, distillation and deployment; there is no paid tier listed on the project page.

- **Unified understanding and generation:** A single model accepts mixed image and text inputs and produces mixed image and text outputs for reasoning, conversation and generation.
- **Intelligent image editing:** Pre-training on interleaved video clips lets BAGEL preserve identities and fine detail while performing edits that go beyond basic manipulation.
- **Style transfer and composition:** BAGEL transforms images between styles and worlds using minimal alignment data, and composes new scenes across turns.
- **Video-derived navigation:** By learning from real-world video, the model can navigate varied environments including painted and sci-fi worlds.
- **Thinking mode:** A built-in reasoning mode expands short prompts into detailed, logically consistent visual outputs.

**Strengths:** Open source and freely deployable, with no licensing fee on the project site; One architecture covers understanding, generation, editing and navigation; Strong published scores against comparable open multimodal models; Explicit thinking mode improves prompt fidelity for complex edits

[Profile (Markdown)](https://openaitools.app/tool/bagel.md)

## Stable Diffusion (Stability AI)

Stability AI is the organisation that introduced Stable Diffusion, the open generative image model that helped popularise AI image generation. Today the company describes itself as an enterprise-ready creative partner, building generative AI across four media types: image, video, audio, and 3D. Its models are used by marketing teams, game studios, entertainment companies, and developers integrating generation into their own products.

The company has continued to expand beyond its text-to-image origins. The Stable Audio family covers music and sound generation, with models trained on licensed data and released as open-weight options. On the visual side, the portfolio reaches into video and even 3D and 4D video models aimed at immersive, volumetrically generated media for gaming and entertainment. That breadth — rather than a single image model — is how Stability AI now positions itself.

Deployment is deliberately flexible, which matters for enterprise buyers with data or compliance constraints. Teams can call a hosted API for the fastest integration, deploy through cloud platforms, or run models in their own environment under a self-hosted license. For larger organisations, Brand Studio provides a managed creative production platform, and the company reports adoption by major consumer brands and marketplaces seeking to scale content creation.

**Pricing & Plans:** Stability AI combines open-weight models that can be self-hosted with paid options: a hosted API, cloud and self-hosted deployment licenses, and enterprise agreements. Exact rates and plan tiers vary by product and usage, and enterprise pricing is quoted on request, so check the official site for current details.

- **Image generation and editing:** Generate and edit high-quality images for marketing, product visuals, and creative work, using the model family that made Stable Diffusion widely known.
- **Video and 3D generation:** Create and edit video, including 3D and 4D video models designed for immersive worlds in gaming and entertainment.
- **Stable Audio for music and sound:** Work with the Stable Audio model family for music, soundscapes, and sound effects, with open-weight releases trained on licensed data.
- **API access:** Integrate production-ready media generation into your own products via a hosted API, with no infrastructure to manage.
- **Self-hosting and cloud deployment:** Deploy models in your own environment for control over data and customization, or use managed deployment options.

**Strengths:** One of the best-known open generative image model families; Covers image, video, audio, and 3D rather than a single medium; Multiple deployment paths: API, cloud, and self-hosted; Enterprise options and managed production via Brand Studio

**Limitations:** Full commercial use and high-volume generation typically require a license or paid plan; Open weights demand GPU hardware and technical setup for self-hosting; Model-specific licensing terms vary and need careful reading before commercial deployment

[Profile (Markdown)](https://openaitools.app/tool/stable-diffusion.md)

## Frequently Asked Questions

### How do Bagel and Stable Diffusion (Stability AI) compare in monthly traffic?

Bagel has 7,329 monthly visits, while Stable Diffusion (Stability AI) has 341,872. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Bagel has a month-over-month growth rate of -27.5%; Stable Diffusion (Stability AI) has +1.2%.

### How does pricing compare?

Bagel: Free. Free and open source. The project publishes the model for fine-tuning, distillation and deployment; there is no paid tier listed on the project page. Stable Diffusion (Stability AI): Freemium, Contact for Pricing. Stability AI combines open-weight models that can be self-hosted with paid options: a hosted API, cloud and self-hosted deployment licenses, and enterprise agreements. Exact rates and plan tiers vary by product and usage, and enterprise pricing is quoted on request, so check the official site for current details.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Runway](https://openaitools.app/tool/runwayml) | 7,498,396 | +16.9% | Freemium, Paid, Contact for Pricing | Generative video, image, and audio tools built on frontier AI research | [.md](https://openaitools.app/tool/runwayml.md) |
| 2 | [Civitai](https://openaitools.app/tool/civitai) | 6,963,136 | +12.8% | Freemium | Unmatched community ecosystem for discovering checkpoints and LoRAs, but operates primarily as a web hub rather than an API. | [.md](https://openaitools.app/tool/civitai.md) |
| 3 | [MiniMax Image-01](https://openaitools.app/tool/minimax-image-01) | 5,253,734 | -13.2% | Contact for Pricing | MiniMax's open-weight model for turning prompts into images | [.md](https://openaitools.app/tool/minimax-image-01.md) |
| 4 | [Gemma Open Models by Google](https://openaitools.app/tool/gemma-open-models-by-google) | 4,900,914 | -13.5% | Freemium, Paid | Google's family of lightweight, open-weight AI models | [.md](https://openaitools.app/tool/gemma-open-models-by-google.md) |
| 5 | [ComfyUI](https://openaitools.app/tool/comfyui) | 4,379,348 | +13.4% | Contact for Pricing, Free | Provides ultimate node-based control over complex generation pipelines, but has a steep learning curve compared to simple APIs. | [.md](https://openaitools.app/tool/comfyui.md) |
| 6 | [fal.ai](https://openaitools.app/tool/fal-ai) | 3,093,684 | -3.7% | Paid, pay-as-you-go usage-based pricing | Offers significantly faster inference speeds and developer-friendly serverless APIs, but lacks native model training tools like Civitai. | [.md](https://openaitools.app/tool/fal-ai.md) |
| 7 | [Luma AI](https://openaitools.app/tool/luma-ai) | 2,254,969 | -2.4% | Freemium, Contact for Pricing, Free | Multimodal creative AI agents for video, image and 3D generation | [.md](https://openaitools.app/tool/luma-ai.md) |
| 8 | [Tencent Hunyuan](https://openaitools.app/tool/tencent-hunyuan-large-model) | 1,485,463 | -1.2% | Contact for Pricing | Tencent's multimodal foundation-model family for text, vision, image and speech | [.md](https://openaitools.app/tool/tencent-hunyuan-large-model.md) |
| 9 | [Replicate AI](https://openaitools.app/tool/replicate-ai) | 904,038 | -8.4% | Paid | Provides robust cloud hosting and fine-tuning for open-source models, though often with higher latency than specialized inference engines. | [.md](https://openaitools.app/tool/replicate-ai.md) |
| 10 | [Agnes AI](https://openaitools.app/tool/agnes-ai) | 902,184 | -25.8% | Freemium | One free API for text, image, and video AI models | [.md](https://openaitools.app/tool/agnes-ai.md) |

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Source: https://openaitools.app/compare/bagel-vs-stable-diffusion

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