Open-source guardrail framework for securing AI agents
GuardrailsOpen Source
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Showing 1-24 of 296 tools
Security platform for protecting machine learning models
GuardrailsEnterprise
AI traffic governance built on the Kong gateway
LLMBackendAuthentication+3Free
Managed feature store for machine learning on AWS
Feature StoreFree
Open-source virtual feature store over existing infrastructure
Feature StoreOpen Source
Real-time analytics database for sub-second queries
Data WarehouseOpen Source
Cloud data warehouse for large-scale analytics on AWS
Data WarehouseFree
Warehouse-native customer data pipeline and Segment alternative
Data IngestionFree
Plugin-based ingestion of infrastructure and SaaS data
Data IngestionFree
Lightweight agent library built around code-writing agents
Agentic CapabilitiesOpen Source
Browse AI developer tools by category
The Tools Directory organizes curated AI software tools by workflow layer — from coding assistants and LLM platforms through vector databases, agent frameworks, and observability. Use the filters above or jump into a category below to narrow your shortlist.
Coding Assistants
AI pair programmers, IDE extensions, and autonomous coding agents.
Vector Databases
Embeddings storage and retrieval for RAG and semantic search.
LLM Platforms
Model APIs, fine-tuning, and deployment platforms for LLM apps.
Agent Frameworks
Orchestration libraries for multi-step and autonomous AI agents.
Prompt Management
Versioning, testing, and optimization for production prompts.
AI Testing & Evaluation
Benchmarking, red-teaming, and quality assurance for LLM outputs.
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Not sure where to start? Map a production-ready stack with the AI Stack Builder — it recommends layer-by-layer options for RAG chatbots, AI agents, and LLM applications based on your use case, language, and scale. Bookmark listings as you research, then return when your requirements evolve. Vendors can submit a tool for editorial review if their product is not yet listed.