Best open-source finance & money tools for the web, personal use

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

Filters · 3 Personal, Finance & money, Web

For

Personal 11Enterprise 7

Purpose

AI & LLM tooling 77Chat UIs 12Agents & frameworks 24Local inference 3RAG & vector DBs 7Coding assistants 9Agent skills 7MCP servers 22Developer tools 65Web frameworks 9Databases & backends 9Editors & IDEs 6API tools 7Git hosting 2Self-hosted apps 105Notes & docs 13Automation 17Data & analytics 22Infra & DevOps 23Security & identity 21Communication 16Media & photos 38Design & creative 21Education & research 13Finance & money 11Career builder 9Interview prep 3

Type

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

License

Permissive 8Copyleft 2Source-available 0Other / custom 1

More

Has live demo 7Commit in last 90 days 10

11 projects

SortWorth scoreTrendingMost starsRecently updatedNewest in catalog

V

Vibe-TradingHKUDS/Vibe-Trading

Personal AI trading research agentPersonalAgents & frameworksData & analyticsFinance & moneyWebCLI★ 37k+8.4k / 90dMITcommit yesterday

96worth

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A

Actual Budgetactualbudget/actual

Local-first personal financePersonalSelf-hosted appsFinance & moneyWebDocker / self-host★ 30k+1.9k / 90dMITcommit 17 hours ago

86worth

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Q

QuantDingerOpenByteInc/QuantDinger

Self-hosted AI trading platform and strategy execution enginePersonalEnterpriseMCP serversSelf-hosted appsAutomationFinance & money★ 13kApache-2.0commit 2 days agolive demo

82worth

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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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b

btcpayserverbtcpayserver/btcpayserver

Free, open-source and self-hosted Bitcoin payment processorPersonalEnterpriseSelf-hosted appsFinance & moneyWebDocker / self-host★ 7.9kMITcommit 12 hours agolive demo

81worth

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O

OpenStockOpen-Dev-Society/OpenStock

Open-source market platform and stock trackerPersonalSelf-hosted appsFinance & moneyWebDocker / self-host★ 21kAGPL-3.0commit 4 days agolive demo

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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e

ezbookkeepingmayswind/ezbookkeeping

Self-hosted personal finance and expense tracking appPersonalSelf-hosted appsFinance & moneyWebDocker / self-host★ 5.8kMITcommit 21 hours agolive demo

76worth

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I

InvoiceShelfInvoiceShelf/InvoiceShelf

Open-source invoicing and expense trackingPersonalEnterpriseSelf-hosted appsFinance & moneyWebDocker / self-host★ 1.9kAGPL-3.0commit 2 days agolive demo

76worth

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k

killbillkillbill/killbill

Open-source subscription billing and payments platformPersonalEnterpriseSelf-hosted appsFinance & moneyWeb★ 5.8kApache-2.0commit 13 hours ago

72worth

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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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