# Dang.ai vs Models.dev

Dang.ai records 552,907 monthly visits with +17.5% month-over-month growth and Free pricing. Models.dev records 200,451 monthly visits with -3.9% growth and Free pricing.

| Metric | [Dang.ai](https://openaitools.app/tool/dang-ai) | [Models.dev](https://openaitools.app/tool/models-dev) |
| :--- | :--- | :--- |
| Website URL | https://dang.ai | https://models.dev |
| Categories | AI Tools Directory, AI Search Engine, AI Research Tool | AI Models, AI API, Open Source AI Models, AI Tools Directory |
| Pricing Model | Free | Free |
| Monthly Visits | 552,907 | 200,451 |
| MoM Growth Rate | +17.5% | -3.9% |
| Primary Market | United States | China |
| Direct Visits | 244,771 | 136,316 |
| Review Score | 4 | 4.4 |
| Saved Count | 2 | 0 |
| Supported Platforms | Website | Website |

## Dang.ai

Dang.ai started in 2022 as a hand-curated index of AI tools and services, and has grown into a directory covering more than 5,000 listings. Rather than ranking products with opaque algorithms, it presents them in clear thematic categories — writing, image and art generation, video, audio, TTS, chatbots, design, photography, marketing, productivity, business, gaming and search — so visitors can scan a category and compare options side by side.

The site mixes free organic listings with sponsored placements and a rotating featured section, alongside a newsletter read by a reported 10,000+ subscribers. Tool makers can submit a listing and purchase advertising if they want more visibility, which is how the directory sustains itself without paywalling access for users.

For people exploring the AI landscape, the practical value is breadth and curation: it is a starting point for finding a tool in a specific niche, checking what alternatives exist, or tracking new launches. Each entry includes a short description and category tags, and the search bar lets you jump straight to a keyword.

**Pricing & Plans:** Free to browse. The directory is monetised through featured, promoted and sponsored listings purchased by tool makers, plus a newsletter; there is no subscription required to use the site's search and categories.

- **5,000+ AI tool listings:** A broad catalogue spanning writing, image, video, audio, chatbot, design, marketing, productivity and other categories, built up since 2022.
- **Thematic browsing:** Tools are grouped into intuitive categories with prominent tags, making it easy to scan an area and compare several options at once.
- **Search and submission:** A keyword search finds tools quickly, and creators can submit their own product for inclusion in the directory.
- **Featured and sponsored placements:** A prominently displayed featured section surfaces selected and promoted tools, clearly separated from regular listings.
- **Weekly newsletter:** A digest read by a reported 10,000+ subscribers highlights new and notable AI tools on a regular cadence.

**Strengths:** Very broad catalogue covering both mainstream and niche AI categories; Simple category and search navigation with no login required to browse; Open submission process for tool makers; Long-running presence since 2022 with an active newsletter audience

**Limitations:** Sponsored and featured listings mean prominence is partly paid for; Descriptions are short, so extra research is needed before committing; The adult and NSFW-adjacent categories are prominent, which is not to everyone's taste

[Profile (Markdown)](https://openaitools.app/tool/dang-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 Dang.ai and Models.dev compare in monthly traffic?

Dang.ai has 552,907 monthly visits, while Models.dev has 200,451. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Dang.ai has a month-over-month growth rate of +17.5%; Models.dev has -3.9%.

### How does pricing compare?

Dang.ai: Free. Free to browse. The directory is monetised through featured, promoted and sponsored listings purchased by tool makers, plus a newsletter; there is no subscription required to use the site's search and categories. 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 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 2 | [Genspark.ai](https://openaitools.app/tool/genspark-ai) | 10,215,720 | -7.9% | Freemium, Paid, Contact for Pricing | Agentic search that composes cited research pages for you | [.md](https://openaitools.app/tool/genspark-ai.md) |
| 3 | [Stork](https://openaitools.app/tool/stork) | 201,544 | +2.3% | Free | Includes model pricing trackers and developer news alongside tools directories, but less focused on raw API specs. | [.md](https://openaitools.app/tool/stork.md) |
| 4 | [Easy With AI](https://openaitools.app/tool/easywithai-com) | 119,734 | -2.7% | Freemium, Free Trial, Free | A hand-curated directory for discovering AI tools and resources | [.md](https://openaitools.app/tool/easywithai-com.md) |
| 5 | [AIToolGo](https://openaitools.app/tool/aitoolgo) | 85,066 | +11.8% | Free | Includes learning tutorials alongside software directory listings, but has a less polished interface than Dang.ai. | [.md](https://openaitools.app/tool/aitoolgo.md) |
| 6 | [MEGATEK.AI](https://openaitools.app/tool/megatek-ai) | 78,552 | +46.5% | Free, Paid | Multilingual database indexing models and datasets globally, but with a more utilitarian directory interface. | [.md](https://openaitools.app/tool/megatek-ai.md) |
| 7 | [ToolCenter](https://openaitools.app/tool/toolcenter) | 66,647 | +3.2% | Free | Features extensive tool rankings and prompt categories, but lacks the deep editorial curation found on Dang.ai. | [.md](https://openaitools.app/tool/toolcenter.md) |
| 8 | [InfraBase.ai](https://openaitools.app/tool/infrabase-ai) | 39,072 | -13.6% | Free | Catalogues and compares AI infrastructure tools and services across categories, but lacks deep per-token pricing tables. | [.md](https://openaitools.app/tool/infrabase-ai.md) |
| 9 | [ToolDirectory.AI](https://openaitools.app/tool/tooldirectory-ai) | 30,123 | +64.9% | Freemium | Includes editor-reviewed ratings for active and retired tools, but lacks broader community submission features. | [.md](https://openaitools.app/tool/tooldirectory-ai.md) |
| 10 | [Nextool](https://openaitools.app/tool/nextool) | 26,866 | -28.8% | Free | Good for comparing AI products side-by-side, but offers less comprehensive category filtering options. | [.md](https://openaitools.app/tool/nextool.md) |

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

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