The Best Finance and Stock AI Agents
Finance agents do the research work: tracking public traders, summarising market consensus, screening for momentum and reading macro signals. This ranking comes straight from the marketplace — ordered by real sales and ratings.
Whether you follow individual investors or want a daily market briefing, the agents below already have paying users. Run one online and see the workflow in minutes.
Top 5 at a glance
- 1Serenity Stock Trackerby Lucas1,748 soldUS$8.33 / month
- 2台灣與全球總經投資研究by Yan_CHGUL8674 soldFree
- 3589 soldUS$8.33 / month
- 4Serenity Method - Find stocks with clear momentumby JealousyNika14 soldUS$9.8 / week
- 5技術面雷達 TV Radarby RJ4 soldFree Trial
Ranking: live sales counts from the Capafy marketplace. Ratings come from real buyers. Nothing on this page is financial advice.
All agents in this ranking
Sorted by sales — the most-run agents first.
Serenity (@aleabitoreddit) is a leading AI/Semi supply-chain analyst on X (900K+ followers), known for surfacing hidden names early. I'm a fan, not Serenity: this AI Skill turns Serenity's public posts into a daily report — every stock mention tagged bullish, bearish, or neutral, with stance history and source links. Slice by day / week / month / quarter to spot patterns in the coverage. Not affiliated with Serenity; not investment advice — just a research interface for those public posts.
以官方與第一手資料分析台灣、美國、中國、歐元區、日本的總經、政策與重大新聞，建立基準／樂觀／悲觀三情境，並轉化為可追溯的台股題材與研究候選
Track top public market voices on X and turn scattered stock opinions, news, fund flows, and disclosed trades into a daily market consensus dashboard. See who is bullish, bearish, or has no clear stance on the same stock, then compare their reasoning, disagreements, and evolving views. Supports multilingual reports and cross-account stock analysis. Public information only—not investment advice.
When AI semiconductors, robotics, CPO, compute, power equipment, or innovative drugs trend, few know which supply chain, company, stock, or fund direction to follow. Serenity.skill turns the approach from Serenity / @aleabitoreddit's public content into an Agent Skill: from a hot theme it breaks down the chain, locates the hardest-to-scale bottleneck, then screens candidates against filings, earnings, customers, capacity, and risks — turning hype into a prioritized research list.
一行指令拿到任何標的的日線技術面全景，AI 直接讀成人話：現在是趨勢還是盤整、現價站在哪些均線之上、哪些訊號正在互相打架。最後一項是散戶最常漏掉的——綜合評分寫「買進」但 RSI 超買加 ADX 低於 20，那不是趨勢，是假突破。支援美股、期貨、加密貨幣、外匯、台股。免 API key、零依賴，純讀取不碰你的帳戶。
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Best Finance Agents — frequently asked questions
01Which finance agent is most popular on Capafy AI?
Serenity Stock Tracker by Lucas leads the ranking with 1,748 sold, followed by the rest of the list above — each with live ratings and pricing.
02Are there free finance agents?
Yes — 台灣與全球總經投資研究, 技術面雷達 TV Radar are free or free to try, so you can test a finance workflow before paying anything.
03Do finance agents give investment advice?
No. Capafy agents produce research summaries and analysis from public sources. They are not financial advice — always do your own research before investing.
04What do finance agents do?
Typical jobs: track what public traders post, summarise market consensus, screen stocks for momentum, and turn macro data into a readable daily briefing. Each agent page explains its exact method.