What is aifreetool.site?

aifreetool.site is a curated directory of free AI tools across writing, design, image, video, coding, and productivity, with hands-on guides on how to use them and how to make money with them.

Is aifreetool.site free to use?

Yes. The tool listings and guides are free to read. Some linked tools may offer their own paid plans, but browsing our directory costs nothing.

How are the AI tools selected and reviewed?

Tools are reviewed for real-world usefulness, then listed with current pricing, key features, and practical use cases. Listings are refreshed as tools and pricing change.

Do you use affiliate links?

Some tool links may be affiliate links. This does not affect our editorial recommendations, which are based on usefulness to our readers.

How often is the content updated?

Articles and tool listings are reviewed and refreshed whenever tools, features, or pricing change, so readers get current information.

AI Training tools - Page 3 of 3

Baidu AI Studio

Baidu AI Studio (AI Studiocommunity) is Baidu's comprehensive online AI development and learning platform in 2026, built around the ERNIE (Wenxin Yiyan) series of large models. It supports model training, fine-tuning, application development, courses, competitions, datasets, and community collaboration for text, multimodal (image/video), code, and agent tasks. Free access with generous token quotas, ideal for developers, students, and enterprises exploring Chinese-optimized AI.

fast.ai

fast.ai is a leading non-profit platform in 2026 for democratizing deep learning, offering free practical courses like Practical Deep Learning for Coders, the fastai PyTorch library, and tools such as nbdev. It emphasizes top-down, code-first learning for real-world applications, with community support and updates including Stable Diffusion implementations. Ideal for coders wanting hands-on deep learning skills without heavy math prerequisites—completely free with strong focus on accessibility and ethics.

Ai Daxue

Ai Daxue (AI) is a professional AI and large language model education platform launched by iFlyTek Open Platform in 2026, offering systematic courses on AI theory, prompt engineering, agent development, fine-tuning, and enterprise applications. It features certifications (e.g., Prompt Engineer, Agent Engineer), practical training camps, enterprise services, and technical resources for developers and businesses. Ideal for AI learners, professionals, and companies seeking structured learning and career advancement in China's AI ecosystem.

Datagrand

DataGrand (Datagrand) is a leading Chinese AI enterprise service provider in 2026, specializing in intelligent document processing (IDP), RPA automation, knowledge management, and AI Agents powered by their Caozhi large language model. It excels in text understanding, OCR, semantic search, contract/risk review, and workflow automation for text-heavy industries like finance, government, manufacturing, and energy—serving thousands of enterprises with customized, secure solutions for digital transformation.