A4F: Your Unified AI Gateway Free GPT, Claude, Gemini & Deepseek models with better uptime. Access hundreds of LLMs through one unified API. No subscriptions. Claude 4 Sonnet, Gemini 2.5 Pro, GPT-4.1, Deepseek-v3, Meta Llama-4, & More...
A4F is praised for its extensive free API access to numerous AI models, making it a valuable resource for developers and students. Users appreciate the ease of use and the ability to access premium models like Claude 4 Sonnet without cost. The platform's user-friendly interface and supportive customer service are highlighted as strengths. However, some users express concerns about the availability and functionality of certain models, noting issues with duplicates and errors. Overall, A4F is seen as a promising tool with room for growth.
