High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

“Open source AI development” · Coding & Development·557 results
Start overHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Open-source model and dataset hub with one-click online demos

Google's family of lightweight, open-weight AI models

Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.

Local-first desktop workspace and orchestration layer for AI coding agents
Local-first desktop workspace and orchestration layer for AI coding agents
Run and build with open AI models locally or in the cloud
Free practical deep learning courses, research and open-source libraries

Build, deploy, and govern production-ready agentic AI workflows

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.
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.
A free, open-source personal AI agent that learns your projects and works across every messaging app.
A free, open-source personal AI agent that learns your projects and works across every messaging app.

Open-source generative AI for AR glasses developers and makers
Open-source generative AI for AR glasses developers and makers
Open-source, memory-efficient fine-tuning and local model running
The AI cloud built by the creators of PyTorch Lightning
Free, open-source React + Node.js SaaS starter kit

Open AI research for everyone — datasets, models and tools, free for all

Self-hosted AI workspace for local and cloud models
Self-hosted AI workspace for local and cloud models

Open-source database of AI models, prices and capabilities
Run, ensemble and train open AI models as your own specialized intelligence

Run, fine-tune, and deploy machine learning models with one line of code
Run, fine-tune, and deploy machine learning models with one line of code

Open infrastructure and one API for generative AI builders

Free, open-source AI app builder that runs on your own machine

Open-source frontend stack for building AI agents and copilots inside your own product
Open-source frontend stack for building AI agents and copilots inside your own product
Open-source AI automation that unifies agents, flows and 770+ app integrations
Open-source AI automation that unifies agents, flows and 770+ app integrations
Build, train, and deploy computer vision for the physical world