All AI Free Tiers, One Place

Google's AI research tool, completely free. Up to 50 sources per notebook, auto-generates podcasts, video overviews, reports. Most underrated free AI tool of 2026.

The most popular AI image generator, consistently setting quality and aesthetics standards. Limited free trial credits, but output quality is worth paying for. V7 is stunning.

ByteDance's AI video generation tool. The 2.0 full version went viral on Bilibili. 1080p resolution, unlimited free use, no watermark, no queue, supports face upload. One of the best free AI video generators available.

Open-source AI image generation model. Local deployment is completely free with unlimited use. The Qiuye integration pack makes installation easy for beginners. Supports various LoRA models and plugins. Quality and freedom surpass all online paid tools.

ByteDance's agent development platform. Create AI agents with no code, publish to WeChat/Feishu/web. Completely free for personal use, unlimited agent creation, ~1000 calls/day.

Groq uses custom LPU chips for inference, delivering speeds several times faster than standard GPUs. Free tier offers 1000 requests/day with Llama, Qwen, and other open-source models. If you need real-time response speed for chat or streaming, Groq is currently the fastest free inference service available.

NVIDIA's cloud inference platform, free for developers. Supports 121 models including DeepSeek V4, Llama, Qwen, and more. The largest model selection among free platforms, ideal for developers who need to compare multiple models.

Xiaomi's AI coding agent forked from OpenCode, open-sourced under MIT. The killer feature is the built-in MiMo Auto channel — zero config, free for 1 month, runs MiMo-V2.5 with 1M token context. Coding performance is on par with Claude Sonnet 4.6 on SWE-Bench, but 40-60% more token-efficient. Highlights: cross-session memory, voice input, auto knowledge distillation. After the free period, you need a Token Plan subscription.

Huawei-backed open-source terminal AI coding assistant, competing with Claude Code. CodingPlan offers free 30-day access to GLM-5.1, DeepSeek-V4-Flash, Qwen3 series and more, running on Ascend chips with 5-hour rolling window metering.

Open-source AI coding assistant for VS Code, JetBrains, and CLI. Supports 200+ models including Claude, GPT, Gemini. Launched ClinePass in June 2026 with curated models like GLM 5.1 - no API key needed. Free to use with your own API key. 63K+ GitHub stars.

Microsoft's AI coding assistant, deeply integrated with VS Code and GitHub. Code completion, Chat, and Agent mode. Free for students and OSS maintainers, $10/month for individuals.

OpenAI's flagship product, the most widely used AI chatbot globally. Free tier uses GPT-4o mini, Plus users access GPT-4o and o3 reasoning models. Covers chat, image generation, coding, and data analysis.