# Diffus vs PolyBuzz

Diffus records 0 monthly visits with — month-over-month growth and Freemium pricing. PolyBuzz records 52,980,967 monthly visits with -4.6% growth and Freemium pricing.

| Metric | [Diffus](https://openaitools.app/tool/diffus) | [PolyBuzz](https://openaitools.app/tool/polybuzz) |
| :--- | :--- | :--- |
| Website URL | https://s.diffus.me/af7eca | https://www.polybuzz.ai |
| Categories | AI Art Generator, AI Image Generator, Text to Image, Image to Image | AI Chatbot, AI Character, AI Girlfriend, AI Anime Girlfriend |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 0 | 52,980,967 |
| MoM Growth Rate | — | -4.6% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 29,847,261 |
| Review Score | 4.2 | 4 |
| Saved Count | 0 | 32 |
| Supported Platforms | Website | Website |

## Diffus

Diffus is a cloud-hosted Stable Diffusion and ComfyUI workspace aimed at people who want pro-level image generation without buying or maintaining a GPU. Instead of installing Automatic1111 or ComfyUI locally and downloading terabytes of model weights, you sign in through a browser and pick from a library of community-uploaded checkpoints, LoRAs and embeddings. Everything runs on Diffus infrastructure, so generation quality is limited by the plan rather than by your hardware.

The platform layers professional controls on top of raw text-to-image. ControlNet gives you compositional precision, inpainting and outpainting let you repair or extend existing images, and ADetailer plus face restoration clean up faces and expressions automatically. There is also a Couple feature for regional prompting, face swapping for both images and video, and Layer Diffusion for transparent-background output.

Beyond images, Diffus offers text-to-video and image-to-video through third-party models, a ComfyUI add-on, private model storage and finetuning on higher tiers, plus a documented API for programmatic access. Plans run from a low-cost Teaser entry tier to a Pro tier with the largest credit allowance, storage and concurrency — so the same account scales from casual experimentation to production work.

**Pricing & Plans:** Subscription tiers with an inexpensive entry point. The Teaser plan starts around $1/month for daily credits and public SD1.5/SDXL models only. Basic ($12–18/month) adds private storage, SD3, ControlNet units and face swapping. Plus ($24–36/month) adds Flux, private model upload, video generation and more credits. Pro ($48–72/month) adds finetuning, advanced video features, ComfyUI and priority support. Annual billing advertises savings up to 40%. A separate API plan exists.

- **70,000+ model library:** Browse and use community checkpoints, LoRAs and embeddings spanning anime, photorealism, illustration and niche styles, with no downloads required.
- **ComfyUI and ControlNet:** Run custom ComfyUI workflows and use multiple ControlNet units for precise pose, depth and composition control.
- **Face tools and editing:** ADetailer, face restoration and face swapping for both images and videos, plus inpainting and Layer Diffusion for transparent backgrounds.
- **Private models and finetuning:** Upload your own checkpoints and LoRAs, keep them private, and train custom models on higher plans.
- **Image, video and API:** Generate images and short videos in-browser through leading video models, and integrate programmatically via the Diffus API.

**Strengths:** No GPU hardware or local install needed; works entirely in a browser; Very large shared model library with private upload options on higher tiers; Professional editing stack: ControlNet, inpainting, ADetailer, face swap, Layer Diffusion; Scales from a cheap entry plan to finetuning, video and API access

**Limitations:** Credits reset each cycle and can run out, capping heavy usage; Advanced tools such as Flux, video generation and finetuning sit behind higher-priced tiers; Cloud-only workflow means no offline use and output quality depends on your plan's limits

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

## PolyBuzz

Originally launched in 2023 as Poly.AI and rebranded to PolyBuzz in January 2025, this platform operated by Cloud Whale Interactive Technology LLC has grown into one of the highest-traffic character chat networks in the world, accumulating over 1.18 million ratings on Google Play. Its core attraction is sheer variety and low-friction entry: users can browse more than 20 million community-built characters spanning anime, K-pop idols, dark romance, mafia tropes, BL/GL manhwa, and tabletop RPGs, and start chatting immediately on the web or Android without hitting a daily message wall.

While basic text chat and standard voice listening are free, PolyBuzz monetizes aggressively through a dual system of recurring memberships and two separate microtransaction wallets (Coins and Opals). Free users interact with a baseline model supported by frequent video and banner ads. Upgrading to Poly Standard ($9.90/month), Poly Premium ($19.90/month), or Poly Ultimate ($29.90/month) removes ads, unlocks unlimited character voice playback, and grants access to specialized narrative models such as Tale, Passion, and Ultimate's Permanent Memory Model. However, high-end modes and interactive extras frequently tap into secondary currencies: Coins ($2.49 for 1,000 up to $19.90 for 20,000) pay for response regenerations, inspiration reply suggestions, Conqueror rounds, and generated Memory Scenes, while Opals ($5.90 for 1,000) meter elite Sovereign mode conversations.

In 2026, PolyBuzz expanded its web portal (polybuzz.ai) into a broader entertainment hub with built-in AI image generation, AI webtoon feeds, and cross-promotion with ReelFever short dramas. Following tighter moderation updates and a June/October 2026 Terms of Use revision that strictly prohibits users under 18, PolyBuzz heavily filters public character imagery while keeping one-on-one chat transcripts private from bot creators. Notably, after its iOS app was removed from the Apple App Store on October 15, 2026, iPhone users primarily access the service via the mobile web portal while Android and desktop web apps remain active.

**Pricing & Plans:** Provides a generous ad-supported Free tier with unlimited basic text chat across 20M+ characters, alongside tiered memberships: Poly Standard ($9.90/mo), Poly Premium ($19.90/mo or $9.99/wk), and Poly Ultimate ($29.90/mo featuring permanent memory models). It also uses two virtual currencies on top of subscriptions: Coins ($2.49 for 1,000 up to $19.90 for 20,000) for regenerations, voice extensions, and memory scenes, plus Opals ($5.90 for 1,000) for Sovereign mode.

- **20M+ Community Character Library:** Hosts an expansive, tag-searchable directory of over 20 million user-created bots across anime, gaming, celebrity, dark romance, enemies-to-lovers, and original fiction tropes.
- **Tiered Narrative Modes (Tale, Passion, Conqueror & Sovereign):** Offers distinct AI generation engines tailored for descriptive storytelling (Tale), romantic intensity (Passion), Permanent Memory (Ultimate), and high-context Sovereign and Conqueror rounds.
- **Character Voice Playback & Animated Live Photos:** Pairs text replies with synthesized character voices and dynamic animated avatar backgrounds that shift expression with the mood of the scene.
- **Memory Scenes, Inspiration Replies & Web Image Studio:** Lets users spend Coins to generate illustrated Memory Scenes of pivotal roleplay moments, request AI-suggested inspiration responses when stuck, or create standalone character art on the web.
- **Cross-Platform Character Migration & Creation Guides:** Provides GitBook documentation and character import workflows so creators can migrate bots from other platforms and customize greetings, dialogue style, and avatar mixes.

**Strengths:** Massive catalog of over 20 million user-made characters with genuinely unlimited free basic messaging; Built-in character voice audio and dynamic animated character backgrounds enhance mobile immersion; Specialized narrative modes (Tale, Passion, Sovereign) let paying users tune prose style and emotional tone; Private chat architecture ensures bot creators cannot read or access users' personal roleplay logs

**Limitations:** Complex, overlapping monetization combines $9.90–$29.90/mo subscriptions with separate Coin and Opal microtransactions; Free tier is interrupted by frequent ads and runs on a noticeably more repetitive base model with short memory; iOS native app was removed from the Apple App Store in October 2026, requiring iPhone users to rely on the web app

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

## Frequently Asked Questions

### How do Diffus and PolyBuzz compare in monthly traffic?

Diffus has 0 monthly visits, while PolyBuzz has 52,980,967. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Diffus has a month-over-month growth rate of —; PolyBuzz has -4.6%.

### How does pricing compare?

Diffus: Freemium. Subscription tiers with an inexpensive entry point. The Teaser plan starts around $1/month for daily credits and public SD1.5/SDXL models only. Basic ($12–18/month) adds private storage, SD3, ControlNet units and face swapping. Plus ($24–36/month) adds Flux, private model upload, video generation and more credits. Pro ($48–72/month) adds finetuning, advanced video features, ComfyUI and priority support. Annual billing advertises savings up to 40%. A separate API plan exists. PolyBuzz: Freemium. Provides a generous ad-supported Free tier with unlimited basic text chat across 20M+ characters, alongside tiered memberships: Poly Standard ($9.90/mo), Poly Premium ($19.90/mo or $9.99/wk), and Poly Ultimate ($29.90/mo featuring permanent memory models). It also uses two virtual currencies on top of subscriptions: Coins ($2.49 for 1,000 up to $19.90 for 20,000) for regenerations, voice extensions, and memory scenes, plus Opals ($5.90 for 1,000) for Sovereign mode.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Character.AI](https://openaitools.app/tool/character-ai) | 154,156,370 | +2.2% | Freemium | Offers a massive library of community characters and polished roleplay, but enforces stricter content filters than PolyBuzz. | [.md](https://openaitools.app/tool/character-ai.md) |
| 2 | [JanitorAI](https://openaitools.app/tool/janitorai) | 125,494,484 | -5.1% | Freemium | Features robust custom scripting and multi-model support for unfiltered roleplay, but has a steeper learning curve. | [.md](https://openaitools.app/tool/janitorai.md) |
| 3 | [SpicyChat AI](https://openaitools.app/tool/spicychat-ai) | 69,595,866 | 0% | Freemium | Provides highly customizable, unfiltered character roleplay with multi-model switching, though interface design varies across bots. | [.md](https://openaitools.app/tool/spicychat-ai.md) |
| 4 | [Candy AI](https://openaitools.app/tool/candy-ai) | 68,041,908 | +8.5% | Freemium | Focuses heavily on photorealistic companion visuals and voice features, but offers fewer diverse community-created storytelling scenarios. | [.md](https://openaitools.app/tool/candy-ai.md) |
| 5 | [Emochi](https://openaitools.app/tool/emochi) | 35,511,219 | +10.3% | Freemium | Delivers an extensive collection of user-created fictional bots and immersive roleplay experiences with smooth mobile navigation. | [.md](https://openaitools.app/tool/emochi.md) |
| 6 | [Lovescape AI](https://openaitools.app/tool/lovescape-ai) | 30,354,777 | +124.3% | Freemium | Combines character chat with advanced image and video generation tools, but lacks PolyBuzz's community breadth. | [.md](https://openaitools.app/tool/lovescape-ai.md) |
| 7 | [CrushOn.AI](https://openaitools.app/tool/crushon-ai) | 22,595,379 | +6.5% | Freemium | Specializes in unfiltered anime and fantasy character conversations, though moderation and site performance can fluctuate. | [.md](https://openaitools.app/tool/crushon-ai.md) |
| 8 | [GPTGirlfriend (GirlfriendGPT)](https://openaitools.app/tool/gptgirlfriend) | 17,157,470 | +22.5% | Freemium | Uncensored AI companion chat and NSFW roleplay, on your terms | [.md](https://openaitools.app/tool/gptgirlfriend.md) |
| 9 | [OpenArt](https://openaitools.app/tool/openart) | 12,394,629 | +15.8% | Freemium, Free Trial | One canvas for AI images, video, characters and sound | [.md](https://openaitools.app/tool/openart.md) |
| 10 | [PixAI - AI Art Generator](https://openaitools.app/tool/pixai-ai-art-generator) | 12,100,737 | +1.9% | Freemium | Free anime AI art with millions of community models | [.md](https://openaitools.app/tool/pixai-ai-art-generator.md) |

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Source: https://openaitools.app/compare/diffus-vs-polybuzz

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