Best stock alert apps, compared
Looking for the best stock alert app? We put Computo head-to-head with the tools people use to watch US stocks and ETFs — TradingView, Yahoo Finance, Stock Alarm, Investing.com and Finviz. Computo does one thing well: it emails you when a stock or ETF hits the level you set, with no dashboard to babysit, no ads, and no noise. Here is an honest, side-by-side stock price alert app comparison.
Everything Computo does, side by side
One glance at how Computo compares to the tools people use to watch US stocks and ETFs. Computo is the only one that's all-in on quiet, email-first alerting.
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| Feature | Best value Computo | TradingView | Yahoo | Investing | Finviz | Stock Alarm |
|---|---|---|---|---|---|---|
| Email-first alerts | ||||||
| Quiet hours & your timezone (no 3am alerts) | ||||||
| Price target alerts | ||||||
| Daily % move alerts | ||||||
| Ratio alerts (symbol ÷ symbol) | ||||||
| Multiple portfolios + watchlist | ||||||
| Ad-free, no feed to scroll | ||||||
| Cooldowns (one email per trigger) | ||||||
| Free tier, no credit card | ||||||
| Unlimited alerts from | $5/mo | $13+/mo | Free* | Free + ads | $25/mo | $8–24/mo |
- Legend:
- Included
- Limited or paid add-on
- Not available
Competitor capabilities reflect their standard plans as of June 2026 and can change. Tap a name below for the in-depth comparison.
Read the in-depth comparison
- Computo vs TradingView — alerts without the full charting platform
- Yahoo Finance alerts alternative — Computo's dedicated email alerts vs an all-in-one app
- Computo vs Stock Alarm — quiet email alerts vs push, SMS, and technical triggers
- Computo vs Investing.com — quiet, ad-free alerts vs a busy markets app
- Computo vs Finviz — watch a watchlist vs screen for stocks
Frequently asked questions
- What is the best stock alert app for US stocks and ETFs?
- It depends on your workflow. Yahoo Finance is best for free basic push alerts. TradingView suits chartists. Stock Alarm fits active traders who need SMS or technical triggers. Computo is best if you want quiet, email-first price and ratio alerts without another app to babysit — from $5/month for unlimited.
- Does Computo replace TradingView or Yahoo Finance?
- No — Computo only replaces the alerting slice. It emails you when a US stock or ETF hits your price, percentage, or ratio level. Keep TradingView for charts, Yahoo for news, or Finviz for screening; use Computo to watch the symbols you already care about.
- Can I try Computo before paying?
- Yes. The free tier includes up to five active alerts and a ten-symbol watchlist — no credit card required. Upgrade to Pro when you need unlimited alerts, personal notes, brokerage portfolios, or the watchlist milestone digest.
Start watching the market by email
Fifteen alerts free, unlimited for $5/month. No credit card to start.