Best open-source finance libraries & SDKs

Open-source tools for money: personal budgets, accounting, payments, market data, and trading and investing research.

Filters · 2 Finance & money, Library / SDK

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Personal 8Enterprise 5

Purpose

AI & LLM tooling 151Chat UIs 1Agents & frameworks 39Local inference 10RAG & vector DBs 30Coding assistants 4Evals & observability 7Agent skills 8MCP servers 12Developer tools 229Web frameworks 106Databases & backends 20Editors & IDEs 5API tools 19Self-hosted apps 10Notes & docs 6Automation 26Data & analytics 32Infra & DevOps 10Security & identity 6Communication 11Media & photos 26Design & creative 56Education & research 4Finance & money 8Career builder 1Interview prep 0

Type

Web 11Docker / self-host 12Desktop 2Mobile 0CLI 4Library / SDK 8Extension / plugin 0Guide / course 0

License

Permissive 7Copyleft 0Source-available 0Other / custom 1

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Has live demo 2Commit in last 90 days 7

8 projects

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T

TradingAgentsTauricResearch/TradingAgents

Multi-agent LLM framework for financial trading researchPersonalAgents & frameworksData & analyticsFinance & moneyLibrary / SDK★ 118k+26k / 90dApache-2.0commit 2 days ago

94worth

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Q

Qlibmicrosoft/qlib

AI-oriented quant investment platformPersonalEnterpriseAI & LLM toolingData & analyticsFinance & moneyLibrary / SDK★ 50k+2.3k / 90dMITcommit 3 weeks ago

90worth

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C

CCXTccxt/ccxt

Unified API for 100+ crypto exchangesPersonalEnterpriseAPI toolsData & analyticsFinance & moneyLibrary / SDK★ 45k+1.2k / 90dMITcommit 23 hours ago

85worth

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O

OpenBBopenbq-org/OpenBB

Open data platform for analysts and quantsPersonalEnterpriseData & analyticsFinance & moneyWebLibrary / SDK★ 75k+3.7k / 90dcommit 5 days ago

81worth

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V

VeighNavnpy/vnpy

Python quant trading platformPersonalAutomationData & analyticsFinance & moneyDesktopLibrary / SDK★ 46k+1.5k / 90dMITcommit 3 weeks ago

79worth

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l

lightweight-chartstradingview/lightweight-charts

Lightweight financial charts built with HTML5 canvasPersonalEnterpriseDeveloper toolsFinance & moneyWebLibrary / SDK★ 18kApache-2.0commit 7 days agolive demo

79worth

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A

AI Hedge Fundvirattt/ai-hedge-fund

Team of AI agents that simulate hedge fund decisionsPersonalAgents & frameworksData & analyticsFinance & moneyLibrary / SDK★ 64k+1.6k / 90dMITcommit 2 days ago

76worth

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u

unionunionlabs/union

Zero-knowledge cross-chain bridging protocolPersonalEnterpriseDeveloper toolsFinance & moneyWebCLI★ 74kApache-2.0commit 3 months agolive demo

68worth

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Personal · 8Enterprise · 5