AI Models & Agents

Best Free AI Models tools

Explore 70 AI Models tools. 17% include a free plan, free trial, or free credits. Top picks include Ultralytics, Replicate, Roboflow. Last updated on 8/3/2026.

70 tools17% free access

70

70 tools

12

Free

4

Freemium

0

Free Trial

Top free AI tools in this category with free credits or a free plan.

Ultralytics logo

Ultralytics is an end-to-end computer vision platform for annotating data, training YOLO models, and deploying vision AI at scale.

Free
Unsloth logo

Unsloth is a local AI model studio and training platform for running, comparing, fine-tuning, and exporting models offline.

Google AI for Developers logo

Google AI for Developers provides Gemini API, Gemma open models, AI Studio, docs, pricing, and developer tools for building AI apps.

Civitai logo

Civitai is a community platform for discovering, sharing, and creating AI-generated images, models, videos, and related assets.

Hugging Face logo

Hugging Face is a collaborative AI platform for sharing, building, and deploying models, datasets, and apps.

Outlier AI logo

Outlier AI is a freelancer platform where subject matter experts help train and improve AI models through flexible, paid tasks.

Anthropic logo

Anthropic is an AI company offering Claude models, developer tools, and safety-focused research and products.

Top Free AI Models tools

All tools
Ultralytics logo

Ultralytics is an end-to-end computer vision platform for annotating data, training YOLO models, and deploying vision AI at scale.

Free
Roboflow logo

Roboflow is a computer vision platform for building, training, deploying, and managing visual AI for images, video, and real-time streams.

Unsloth logo

Unsloth is a local AI model studio and training platform for running, comparing, fine-tuning, and exporting models offline.

Luma logo

Luma builds AI agents and multimodal models for creative work, including image, video, audio, and text generation.

Google AI for Developers logo

Google AI for Developers provides Gemini API, Gemma open models, AI Studio, docs, pricing, and developer tools for building AI apps.

Civitai logo

Civitai is a community platform for discovering, sharing, and creating AI-generated images, models, videos, and related assets.

OpenRouter logo

OpenRouter is a unified API platform that lets you access and route requests across many AI models and providers from one interface.

Hugging Face logo

Hugging Face is a collaborative AI platform for sharing, building, and deploying models, datasets, and apps.

Outlier AI logo

Outlier AI is a freelancer platform where subject matter experts help train and improve AI models through flexible, paid tasks.

Anthropic logo

Anthropic is an AI company offering Claude models, developer tools, and safety-focused research and products.

Appen logo

Appen provides human-validated data and evaluation services that help train, align, and assess frontier AI systems.

Vast.ai logo

Vast.ai is an API-native GPU cloud for renting on-demand compute with real-time pricing and per-second billing.

Xiaomi MiMo logo

Xiaomi MiMo is Xiaomi's AI model platform offering web demos, API access, blog updates, and hiring information.

Lorka AI logo

Lorka AI is an all-in-one AI platform that combines multiple chat models, web search, image editing, PDF chat, and writing tools in one subscription.

Arena AI logo

Arena AI is an official AI model ranking and LLM leaderboard site for comparing and tracking model performance.

Recently Added AI Models tools

The newest AI Models tools added to our directory.

Ultralytics logo

Ultralytics is an end-to-end computer vision platform for annotating data, training YOLO models, and deploying vision AI at scale.

Free
Roboflow logo

Roboflow is a computer vision platform for building, training, deploying, and managing visual AI for images, video, and real-time streams.

Popular Use Cases for AI Models tools

The most common use cases across 70 AI Models tools.

Object detectionInstance segmentationImage classificationPose estimationOriented object detectionVisual inspectionDefect detectionInventory tracking

Common Features in AI Models tools

The most frequently featured capabilities across AI Models tools.

Smart annotation for bounding boxes, polygons, segmentation, keypoints, and OBBCloud GPU model training with experiment trackingYOLO model support including YOLOv5, YOLOv8, YOLO11, and YOLO26Model export to multiple edge and production formatsDeployment across global regions with monitoring and autoscalingPython SDK and no-code workflow optionsEnterprise licensing, custom SLAs, and dedicated supportAPI access to thousands of AI modelsRun models with simple code in Python, Node, or HTTPFine-tune models with your own dataDeploy custom models using CogAutomatic scaling for production workloads

FAQ about free AI Models tools

Compare whether each tool is fully free, freemium, or trial-based. Then check the tool page for core features, use cases, pricing, and alternatives.

Related AI Categories

Discover more free AI software in similar categories.

Categories