Open Source Finance AI tools

FinNLP offers full pipelines for training and finetuning LLMs in finance.

TradingAgents is a multi-agent LLM framework that orchestrates specialized AI agents for algorithmic trading research and development. It enables backtesting, model comparison across top LLMs, and structured decision logging for quantitative trading workflows.

VibeTrading is a finance research agent that converts natural-language prompts into market data analysis, backtesting, swarm analysis, and reproducible research artifacts. It supports multi-engine backtesting across asset classes and produces audit-ready reports, enabling quant teams to run batched analyses, factor tests, and counterfactual backtests.