Stability AI
Open-weight generative models for image, video and audio
AIImageOpen SourceOpen sourceFreemium
open-weights tools
24 tools tagged open-weights.
AI Horde
Community-powered distributed AI generation service
AIContent CreationOpen SourceOpen sourceFree
Ultravox
Real-time, speech native voice AI infrastructure
Developer ToolsCommunicationAIOpen sourceFreemium
Vanna
AI-powered SQL generation and data agent framework
Developer ToolsDataOpen SourceOpen sourceFreemium
Optuna
A hyperparameter optimization framework
Developer ToolsDataOpen SourceOpen sourceFree
Lightricks
AI tools for creative workflows and visual content
Content CreationImageVideoOpen sourceContact
AI-Flow
Connect multiple AI models and build workflows
Developer ToolsContent CreationProductivityOpen sourceFreemium
Traceloop
LLM reliability and observability platform
Developer ToolsMonitoringAIOpen sourceFreemium
Frontman
AI website editor for existing sites
AIDeveloper ToolsProductivityOpen sourceSubscription
Stoneforge
Multi-agent orchestration for AI coding agents
Developer ToolsProductivityOpen SourceOpen sourceContact
Langfuse
Open source LLM engineering and observability platform
Developer ToolsAnalyticsOpen SourceOpen sourceFreemium
Unsloth
Train and run models locally
AIDeveloper ToolsOpen SourceOpen sourceFree
Falcon LLM
Advanced open-source large language and multimodal models
AIOpen SourceDeveloper ToolsOpen sourceFree
LiveBench
Contamination-free LLM benchmark
AnalyticsDeveloper ToolsOpen sourceFree
Agent Skills
A standardized way to give AI agents new capabilities
Developer ToolsProductivityOpen SourceOpen sourceFree
TruLens
Evals and tracing for AI agents
Developer ToolsAnalyticsOpen SourceOpen sourceFree
E2B
Secure virtual computers and sandboxes for AI agents
Developer ToolsAIProductivityOpen sourceFreemium
Orkas
Direct your AI workforce by chat
ProductivityDeveloper ToolsOpen SourceOpen sourceFree
Harmonai
Open-source generative audio tools for music production
MusicOpen SourceContent CreationOpen sourceFree
World Monitor
Global intelligence map with AI analysis
AnalyticsDataMonitoringOpen sourceFree
FastAgency
Build multi-agent workflows quickly
Developer ToolsAIProductivityOpen sourceContact
Wren AI
Open-source GenBI for humans and AI agents
AIAnalyticsOpen SourceOpen sourceFreemium
CHARL-E
Run Stable Diffusion locally on your Mac
ImageOpen SourceProductivityOpen sourceFree
Fragments
Open-source version of Anthropic's Artifacts
Developer ToolsOpen SourceOpen sourceFree