2026-08-14Local Claude parallel subagent re-check (GitHub repo confirmed still free and open-source, not the platform's own pricing page)
2026-08-07 21:54:332026-08-07 21:54 Checked: GitHub offers three plans, Free, Team, and Enterprise. The Free plan is free, the Team plan is US$4 per user per month, and the Enterprise plan is US$21 per user per month and up. Each plan has different features and limitations. Source: https://github.com/HKUDS/Vibe-Trading/pricing
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2026-08-06 12:11:282026-08-06 12:11 Checked: GitHub offers three plans, Free, Team, and Enterprise. The Free plan is free, the Team plan is US$4 per user per month, and the Enterprise plan starts at US$21 per user per month. Each plan has different features and limitations. Source: https://github.com/HKUDS/Vibe-Trading/pricing
2026-08-05 22:35:532026-08-05 22:35 Checked failed: Unable to read official website. Source=https://github.com/HKUDS/Vibe-Trading
2026-08-03 03:43:21The official pricing page was successfully read directly by the r.jina.ai agent, and the prices remain unchanged. Source: https://github.com/HKUDS/Vibe-Trading/pricing
2026-08-03 03:34:37(GitHub open-source project, no paid pricing page) Official website cannot be found, keeping the original value.
2026-07-31(Official website github.com/HKUDS/Vibe-Trading README directly WebFetch successful) Confirmed MIT license, completely open-source and free. QVeris advanced data paid tier pricing not yet publicly disclosed, paid_plans marked with price_usd=0+custom to reflect this situation, no change.
2026-07-30(The official website github.com/HKUDS/Vibe-Trading can be directly accessed via WebFetch) It has been confirmed that it remains under MIT license, completely open-source and free, with 18 free data sources (no API key required) unchanged; QVeris advanced data add-on (can unlock 63+ data sources) still does not have publicly disclosed pricing on the official website, maintaining the record of "pricing not explicitly listed on the official website", with no changes.
2026-07-30(Verified on the official website github.com/HKUDS/Vibe-Trading README via direct WebFetch) Confirmed that it remains under MIT license, completely open-source and free, with 18 free data sources unchanged; QVeris paid add-on (unlocking 63+ data sources) still has no publicly disclosed pricing, unchanged.
2026-07-30(Official website: github.com/HKUDS/Vibe-Trading) Confirmed to be fully open-source and free under MIT license, QVeris advanced data is an optional purchase item, and the official website still does not list specific pricing, no change.
2026-07-26Initial registration: The official website github.com/HKUDS/Vibe-Trading and PyPI confirm that it is open-source and free under the MIT license; official content confirms that it is completely free, with 22 built-in data sources that do not require an API key, and optional paid QVeris quota; the Chinese version supports a Chinese interface (github.com/Markjinli/Vibe-Trading-Chinese)
2026-07-26The official website github.com/HKUDS/Vibe-Trading README directly uses WebFetch successfully. Correction: The truly free data sources without API keys are 18 (including Eastmoney, Sina, Stooq, Yahoo, etc.), and Finnhub, Alpha Vantage, Tiingo, FMP require a free API key, the original record of 22 free data sources without API keys was inaccurate, and free_limit has been corrected. Additionally, it was discovered that QVeris paid add-ons can unlock 63+ data sources, which was not previously recorded. The licensing and open-source free model remain unchanged.
Continuously re-checked, every fact dated
Has a free plan
What Is This
Open-source AI trading agent, converting natural language into quantifiable strategies, backtesting and portfolio analysis, covering global markets (A-shares, Hong Kong and US stocks, cryptocurrencies, forex)
Free Version Limitations
Completely open-source and free (MIT License), self-hosted on GitHub at no cost. It comes with 18 free data sources (Eastmoney, Sina, Stooq, Yahoo, etc. that do not require an API key, and Finnhub, Alpha Vantage, Tiingo, FMP which require a free API key). Advanced data and risk calculations require purchasing QVeris credits to unlock 63+ data sources.
Available Models And Quantity
Model
Free quota
Calculate Time Window
Description
Vibe-Trading AI Agent（開源版）
Unlimited
—
MIT open-source license, free to run locally with no cost
Free Usage Limit
Features
Free quota
Description
Interactive CLI and Web UI
Completely available
Backtesting engine
Completely available
Supports multiple asset classes including stocks, futures, cryptocurrencies, and forex
Pre-built quantitative factors (Alpha Zoo)
452
Data source
18 free sources
Eastmoney, Sina, Yahoo Finance, Stooq, CCXT, etc.
Message adapter
16 items
Telegram, Discord, Slack, etc.
Advanced Data (QVeris)
Not available
Can unlock 63+ data sources, requires payment
Quota Resets At
—
Terms Of Use
Open-source software, self-hosted without registration required; supports installation via PyPI or deployment via Docker; local execution is free; supports both Chinese and English languages
Free Version For Commercial Use
Yes
Common Pitfalls
The free version has 18 data sources which is quite rich, but if more niche market or real-time data is needed, the price of the advanced QVeris plan is not clearly stated on the official website and requires contact to get a quote.
Best for: Professional traders and institutional investors who require more data sources and advanced risk calculations
官方報價（洽詢）
Paid add-ons for additional data sources and risk calculation, custom quotes; pricing not explicitly listed on the official website
Which Model
Vibe-Trading AI Agent, using QVeris dataset
Usage Quota
Customized pricing (not explicitly stated on the official website)
Max Reading Time
Can unlock 63+ data sources
This Plan Includes
Free version with full functionality of 18 data sources
QVeris unlocks 63+ data sources
Advanced risk calculation tool
Customized pricing (contact official for quote)
Not Included
Not stated on the official website
What Sets Us Apart
The free version is already quite comprehensive (18 data sources + 452 pre-built factors), and the advanced QVeris is mainly used by professional traders who need to cover more niche markets or high-frequency data. The official website does not provide public pricing, and you should contact the HKUDS team directly.
Japanese-style AI search, excellent localization for Traditional Chinese, and generous free quota
FreeThe free version has unlimited basic search, and approximately 5 Pro searches per day (200 points per day, resets at midnight), as well as a daily quota of 3 file analyses (confirmed on the official website on 2026-07-30); the paid Pro plan, after using up 15,000 points per period, can still enjoy up to 300 Pro searches per day (confirmed on 2026-07-26: the latest blog post on the official website states 300 times, while the FAQ page states 100 times, which is outdated and not updated).
A godsend for students and researchers to feed data and generate summaries/podcasts
FreeThe free version is sufficient and permanently free, with limits on the number of sources or notebooks, and does not require subscription or credit card.
