CrewAI
CrewAI is an open source framework for orchestrating role-playing, autonomous AI agents that collaborate on complex tasks. It allows developers to define agents with specific roles, goals, and tools, and to organize them into...
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AutoGen
AutoGen is Microsoft’s open source framework for building multi-agent AI systems. It enables the creation of networks of AI agents that can converse, collaborate, and coordinate to execute complex tasks. AutoGen supports both fully...
DSPy
DSPy is an open source framework from Stanford University for programming language models using optimizable, modular pipelines rather than brittle hand-crafted prompts. It introduces the concept of “signatures” and “modules” that can be automatically...
Haystack
Haystack is an open source LLM orchestration framework by deepset for building production-ready RAG pipelines and AI-powered search applications. It features a component-based pipeline architecture, support for multiple LLM providers and document stores, and...
LangChain
LangChain is an open source framework for building applications powered by large language models. It provides modular abstractions for chains, agents, memory, tools, and data retrieval, with integrations to dozens of LLM providers, vector...
LlamaIndex
LlamaIndex is an open source data framework for building LLM-powered applications over structured and unstructured data. It provides tools for data ingestion, indexing, retrieval, and query pipelines, with connectors to over 160 data sources....
SurrealDB
SurrealDB is an open source multi-model database that supports relational, document, graph, and vector data in a single platform using a unified query language (SurrealQL). It is designed for modern applications that require multiple...
DuckDB
DuckDB is an open source, in-process analytical SQL database designed for fast analytical queries directly on local files including Parquet, CSV, and JSON, as well as data frames in Python and R. It requires...
Neon
Neon is an open source serverless PostgreSQL platform featuring database branching — the ability to create instant, copy-on-write branches of a database for development, testing, and CI/CD workflows. Neon separates storage and compute, enabling...
TiDB
TiDB is an open source distributed SQL database featuring hybrid transactional and analytical processing (HTAP) capabilities in a single system. It is MySQL-compatible, horizontally scalable, and designed for applications requiring both real-time OLTP and...