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”·1,409 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.
Discover, download and generate with open-source AI models for image, video and 3D.
Open-source model and dataset hub with one-click online demos

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.
Run and build with open AI models locally or in the cloud

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

Open-source personal AI assistant that runs on your own machine and works from chat apps
Open-source personal AI assistant that runs on your own machine and works from chat apps
Open-source, memory-efficient fine-tuning and local model running

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.

Independently scored open-source alternatives to paid SaaS
Independently scored open-source alternatives to paid SaaS

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

One open-source AI gateway for 100+ LLM providers

Local-first desktop workspace and orchestration layer for AI coding agents
Local-first desktop workspace and orchestration layer for AI coding agents
Open-source AI automation that unifies agents, flows and 770+ app integrations
Open-source AI automation that unifies agents, flows and 770+ app integrations
Free practical deep learning courses, research and open-source libraries
Open-source engineering calculators for civil and structural design
Open-source coding agent built for low-cost, open-weight language models
Open-source coding agent built for low-cost, open-weight language models

Serverless, decentralized inference for open-source AI models

Open infrastructure and one API for generative AI builders

Check which local AI models your GPU or Mac can actually run
Check which local AI models your GPU or Mac can actually run
Open-source desktop AI that runs models locally on your own machine

Open-source database of AI models, prices and capabilities

Lightning-fast search engine you can self-host or run in the cloud
Free, open-source AI image generation