Free / Open-sourceProvides state-of-the-art open-weight reasoning models and low-cost APIs, but with less emphasis on multimodal Alibaba ecosystem tools.

Based records 508 monthly visits with -58.1% month-over-month growth and Freemium, Free Trial pricing. Qwen 4 (Alibaba Qwen4) records 35,101,353 monthly visits with -6.2% growth and Freemium pricing.
AI-powered frontend design editor that turns ideas into code-ready UI
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | based.so | qwen.ai |
| Pricing Model | Freemium, Free Trial | Freemium |
| Monthly Visits | 508 (508) | 35.1M (35,101,353) |
| MoM Traffic Delta | -703 (-58.1%) |
| -2.34M (-6.2%) |
| Primary Market & Share | 🇦🇿 Azerbaijan (100%) | 🇷🇺 Russia (37.2%) |
|---|
| Direct Visits / mo | 200 | 25.02M |
|---|
| User Rating | 4.1 | 4.7 |
|---|
| Supported Platforms | Website | Website, API, Open Source |
|---|
AI-powered frontend design editor that turns ideas into code-ready UI
Describe a section or page in plain language and get a structured layout back, with no manual box-dragging.
Designs are oriented toward real frontend components rather than static images, so they slot into a project instead of a screenshot folder.
Refine by prompt — adjust spacing, restyle cards, add navigation — and regenerate without rebuilding from scratch.
Built around React and utility-first CSS conventions so the handoff from design to implementation stays short.

Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Covers every compute envelope from the multi-trillion-scale Qwen4-Max flagship and Qwen4-Plus/Flash APIs to the local PC-friendly Qwen4-27B open-weight checkpoint, plus qwen4-coder-plus and qwen4-omni-120b-think.
Pioneered in the Qwen3.8-Flash-Next architecture preview, combining ultra-lean active parameter routing (6B active out of 125B) with a 51B n-gram embedding layer that trades compute for instant memorized lookup.
Sizes the Qwen 4 generation at a full 1M-token context window across text, code, images, audio, and video for repository-wide coding and cross-document reasoning.
Trained via multi-cycle automated Recursive Self-Improvement across coding, math, and hardware EDA workflows—demonstrating 10,000+ autonomous tool calls in chip design and software engineering.
Free / Open-sourceProvides state-of-the-art open-weight reasoning models and low-cost APIs, but with less emphasis on multimodal Alibaba ecosystem tools.


Provides robust developer tools and multimodal APIs, but relies on Google's closed Gemini models rather than open-weight alternatives.
#2Describe your idea in chat and Lovable turns it into a working app or website
SpecialistAggregates hundreds of models behind one API gateway, but functions as a router rather than hosting native Qwen infrastructure.

Build working apps, websites, and AI agents by describing them

Describe your idea and Replit builds a working app in minutes

Offers competing Chinese foundation model APIs and agent builders, but specializes in Zhipu AI's GLM architecture.

Free / Open-sourceProvides lightweight open-weight models for local deployment, but offers smaller parameter sizes compared to top-tier Qwen variants.


Google's AI tool for generating mobile and web UI designs from prompts

SpecialistDelivers ultra-fast inference speeds using custom LPU hardware, but supports a more limited selection of open models.
Prompt to working full-stack web app, published in seconds
Free / Open-sourceProvides state-of-the-art open-weight reasoning models and low-cost APIs, but with less emphasis on multimodal Alibaba ecosystem tools.
Provides robust developer tools and multimodal APIs, but relies on Google's closed Gemini models rather than open-weight alternatives.
Describe your idea in chat and Lovable turns it into a working app or website
SpecialistAggregates hundreds of models behind one API gateway, but functions as a router rather than hosting native Qwen infrastructure.
Build working apps, websites, and AI agents by describing them
Describe an app in chat and ship it
Offers competing Chinese foundation model APIs and agent builders, but specializes in Zhipu AI's GLM architecture.
Free / Open-sourceProvides lightweight open-weight models for local deployment, but offers smaller parameter sizes compared to top-tier Qwen variants.