Open source
AgentOps
Tracing and debugging for AI agents, with LLM cost tracking
LLM ObservabilityAI agent monitoring
Best tools for AI engineers
11 tools in our directory are marked as best for AI engineers, from 6 sections: AI Agents & Assistants (4), AI Codings (2), Databases (2), AI Models & APIs (1) and 2 more sections.
Tools
Open source
Argilla
Open source tool for curating AI datasets with human feedback
Datasets and LabelsOpen source data curation
Open source
LangChain
Frameworks and a platform for building and monitoring AI agents
Agent FrameworksLLM app framework
Open source
LangGraph
Low-level framework for stateful, long-running agents as graphs
Agent FrameworksStateful graph based agents
Freemium
Memgraph
In-memory graph database for connected data and AI context
NoSQL DatabasesIn memory graph database
Open source
Qdrant
Open-source vector database for AI search and retrieval
Vector DatabasesRust vector search engine
Open source
RAGFlow
Open source RAG engine with deep document parsing and agents
RAG FrameworksOpen RAG engine, deep parsing
Open source
Strands Agents
Open source toolkit for production AI agents in Python and TypeScript
Agent FrameworksAWS open source agent SDK
Curated
SurrealDB
Multi-model database that runs self-hosted, embedded or in the cloud
NoSQL DatabasesMulti model database for apps
Open source
SWE-agent
Open source agent that uses a language model to fix GitHub issues
Open Source AgentsAgent that fixes GitHub issues
Open source
Unstructured
Converts PDFs, scans and office files into data for AI
RAG FrameworksTurn documents into LLM data
Looking for something else? Browse the full directory.