Home Best Stock Alerts Services for 2023
Lucy Adegbe
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Having access to the best stock alerts services is a crucial step for investors who wish to make smarter decisions and maximize profit. But what exactly are stock alerts and how do they work?

Stock alerts leverage the best investment tools and analysis software that have been programmed to keep investors informed about events in their portfolios and how the market moves. Investors are notified when a predefined indicator is triggered by economic factors such as a rise or fall in stock price, reversal trends, or a drop in market capitalization.

This guide reviews the best stock alerts services for 2024 and how investors can choose a service that aligns with their financial goals.

In This Guide

The Top Stock Alerts Services  Ranked

Stock alerts are precise and analytical pieces of information related to individual stocks in the global market. These alerts track specific metrics such as stock price, volume, demand and supply, reversal, and other key indices. Several stock alert services exist and we will be ranking the best eight in the market.

  1. AltIndex: Being one of the best stock alerts services, investors can get up to 100 impactful daily stock alerts after signing up on the platform. AltIndex also boasts a 75% winning rate when compared with the global market benchmark.
  2. ShareMarketCap: The platform uses artificial intelligence to generate stock insights from data aggregate. Because the service makes the report explicit, investors can make proper use of the data to maximize profit on their investments.
  3. eToro: Known as a stock brokerage and crypto exchange, eToro has a unique and timely stock alert service that notifies investors of trending and top-gaining stocks to help them navigate the market. Also, the platform  is user-friendly and comes free of charge.
  4. MarketWatchBeing a Dow Jones Inc. venture, MarketWatch deeply analyzes the stock and forex market and compares trade volumes, prices, and market capitalization to provide timely alerts.
  5. StockChart: This service develops valuable stock alerts by comparing over 250 advanced technical indicators and real-time prices. Subscription fees range from $19.95 to $49.95 per month.
  6. Kubera: Kubera service tracks over 100,000 global companies to develop stock alerts. In addition, Kubera connects to over 20,000 banks and brokerages which allows you to automatically import your portfolio to understand the overall health status of your investment.
  7. Stock Alert: This service tracks over 120,000 stocks, ETFs, forex, and crypto assets from across 70 global exchanges to develop comprehensive stock alerts. The platform is free and compatible with both iOS and Android mobile devices.

Stock Alerts Services Reviewed

In this section, we will review the best stock alert services – what they are, how they work, their features, and their pros and cons.

1. AltIndex – Best Stock Alerts Service Based on Alternative Data

altindex ;logo

We ranked AltIndex as the best stock alert service for 2024. The platform is unique because it leverages alternative data to generate useful stock and security metrics. Unlike other platforms, it uses social sentiment metrics such as social media presence, expansion, layoffs, and other critical factors to see how a company is viewed and how this may affect the price of the stocks.

For instance, if Apple is being criticized for its newest iPhone release, AltIndex can spot this in real-time before the negative news hits mainstream media. This is because the platform uses a combination of alternative data, AI, and machine learning.

AltIndex also tracks metrics and can deduce if a business is likely to experience increased revenue based on website visits, sales, amount of purchases, and more.

Use Cases:

AltIndex can generate stock alerts based on sentiments to help investors stay informed. After signing up, you’ll be prompted to add the stocks you want to track on your AltIndex portfolio. This way, you will get alerts on your favorite stocks. 

Altindex homepage

AltIndex supports a wide range of stocks from the global markets, as well as the best exchange-traded funds, and cryptocurrencies such as Bitcoin, Ethereum, Binance, and Cardano. This means investors can track and get alerts on their desired stocks and security.

Ranked as one of the best AI stock-picking services, AltIndex sends timely recommendations to investors. These recommendations are based on AI-powered ranking on a scale of 1 to 100, with higher scores indicating that the stock will perform well at a given time. Should a particular metric of a stock be triggered, investors will be advised to either buy, sell, long, or short. 

AltIndex Subscription Packages:

You can sign-up and subscribe on AltIndex and access its various stock data services. The average 6-month performance of AltIndex’s AI stock picks is pegged at 24%. The platform has three different pricing plans that guarantee the delivery of stock alerts and recommendations to investors. With the free plan, investors can track two stocks and receive 2 alerts and 1 stock recommendation monthly. 

The starter and pro packages cost $29 and $99 respectively, with the former giving investors 10 stock alerts and 10 stock recommendations and the latter offering 50 stock alerts and 25 stock recommendations. The former comes with an API request that will allow investors to integrate AltIndex into some trading platforms or brokerage.

The table below further simplifies AltIndex offerings.

Type of stock alert Supported markets Frequency of alerts Pricing Supported platform
Alternative data alerts on critical factors such as social media presence, revenue of the company, expansion moves, employee satisfaction, layoffs, and more. US stocks, ETFs, and notable crypto assets. Variable number of alerts – 2, 10, or 50 stock alerts and 1, 10, or 25 AI-powered stock picking recommendations monthly. These numbers are tied to the pricing plan an investor selects. Three plans are available. We have the free, starter, and pro plans which cost, $25, and $99 respectively.  Mobile and web browser.


  • You receive alerts directly to your mailbox.
  • Generates comprehensive alerts based on alternative data that tracks social sentiments such as revenue, social media presence, performance of a company, and expansion plans.
  • Getting the right signals before the wider markets report it.
  • AI-powered stock recommendations that guide investors on their investment journey and the potential to gain 24% in six months.
  • The free plan is available for investors on a tight budget.
  • Tracks thousands of stocks, ETFs, and cryptocurrencies. 


  • Non-customizable alert options.
  • Unavailability of an enterprise plan for large-scale investors who need to track an unlimited number of stocks.

2. ShareMarketCap – Aggregated Data on Thousands of Stocks with Customizable Alerts

When it comes to customizable stock alerts, ShareMarketCap takes the lead and offers some of the best alerts in the industry. Investors can personalize notifications to track price changes, reversals, and price targets.


For instance, if you plan to sell your Apple (AAPL) shares when the price goes from $79 to $152 and you set a custom alert for this on ShareMarketCap, you will receive an alert when this happens. You’ll probably be notified when a stock you’re tracking declines even by a small percentage. 

ShareMarketCap supports over 5,800 stocks across 11 global exchanges. The platform offers both stock alerts and investment insights, tracking and analyzing the best or worst-performing stock over a certain period.


ShareMarketCap allows investors to use its service for free. The platform has an AI-powered stock ranking service which ranks assets on a scale of 0 to 100 based on the price, dividends, valuation, and market capitalization. This way, you can distribute stocks into low, average, and high-performing stocks. ShareMarketCap also offers a stock scanner that can screen thousands of stocks based on price, trading volume, market cap, P/E ratio, and dividend yields, giving investors insight into which assets to buy or sell. 

The table below further simplifies ShareMarketCap and its associated features.

Type of alerts Supported Markets Alert Frequency Pricing Supported platforms
Customized alerts on stock and ETF from across 11 exchanges.

Provides investors with SMC ratings of stocks on a scale of 0 to 100.

Alerts are based on stock screeners that tell investors the right time to buy stocks.

Supports 11 global exchanges that track U.S., U.K., and Asian stocks. Variable and linked to investors’ custom options. All services come for free. Website and mobile browsers. 


  • Customizable free stock alerts
  • Tracks up to 5,800 stocks across 11 global exchanges
  • AI-powered stock insights based on price, market cap, and performance to guide investors on assets to buy.
  • An SMC rating that ranks stocks on a scale of 0 to 100.
  • Stock screener based on valuation, capitalization, price changes, and dividends.


  • A mobile app is not available.
  • Supports only stocks without room from cryptocurrencies and other securities.

3. eToro – Unique Alerts Based on Copy Trading

etoro logo

This platform isn’t just one of the best stock trading platforms but is also at the forefront as one of the best stock alert services. eToro offers investors unique features and interfaces to sign up for timely alerts for better trading decisions. Over the years, this platform has gathered a community of traders who fully explore the benefits of the platform without being isolated while investing – the reason it is known as one of the best stock copy-trading platforms.

From our review of eToro, we find that the platform offers personalized stock alert services. Investors can set custom alerts on eToro to suit their preferences. They receive notifications when a major economic event (such as a price rise and fall or change in trading volume) concerning their stock occurs.  These alerts merge with external trading platforms.

As one of the best stock trading apps, eToro leverages both technical and fundamental analysis to track coins and offer comprehensive market perspectives to investors in the form of alerts. These alerts contain tips that can help investors navigate the market and stay ahead of the curve. Notification channels can be via email or Google stock alerts.


The table below contains some key information about the eToro stock trading signal and alert service.

Type of alert Supported markets Alert frequency Pricing Supported platforms
Customized stock alerts that track stocks based on price changes, trading volume, and market capitalization. Supports stock and crypto markets across U.S., U.K., and Australia. Daily alerts Free Website and mobile browsers.


  • Stock alerts are free and typically sent as push or email notifications.
  • eToro is a free stock app which provides real-time updates on stocks chosen by investors.
  • eToro’s stock alert services merge with other third-party trading platforms and brokerages.
  • Investors can also utilize eToro’s copy trading signals as alerts to maximize profit on their shares.


  • There are limitations on customizable options as investors can mainly trade for price changes.
  • Investors have to open an eToro account to access the stock alert services.
  • The alert channels are limited – only email and push notifications.

Your capital is at risk.

4. MarketWatch – Fundamental and Technical-Based Alerts

MarketWatch is an extensive venture of Dow Jones that provides investors with an in-depth analysis of the stock and forex market. This financial news platform uses fundamental and technical analysis methods to provide accurate representations of present and future price trends and compiles a comprehensive timely report for investors.

Besides the timely stock alerts about investors’ preferred investment options, MarketWatch provides a vast range of informative content on trading and stock markets which it sends out via email for free.


The table below contains some key pieces of information about MarketWatch’s alert services.

Type of alert Supported markets Alert frequency Pricing Supported platforms
Stock alerts that track stocks based on price changes, trading volume, and market capitalization. Majorly U.S. markets including stocks on the S&P 500 and Dow Jones Inc. Not published Free Web and mobile browsers.


  • MarketWach’s alert services come at basically no cost.
  • Vast news articles.
  • Real-time stock market data that’s useful for investors to maximize profit.


  • There are many distracting ads on this platform that prevent users from seamlessly navigating through it.

5. StockCharts – Stock Alerts Services for Professional Stock Traders

As one of the best stock alert services for investors, StockCharts provides advanced tools and features to stay informed. The platform supports about 250 technical indicators and when an investor’s indicator is triggered, an alert is sent out. This will help you know the best action to take. The platform works by providing financial information and stock tips services to investors in the form of notifications.


For example, if the relative strength index (RSI) of your preferred stock exceeds 65 or the trading volume drops by 10%, StockCharts will immediately send you an email, SMS, or push notification. Additionally, you can set up customizable RRG charts and use the platform’s 120 years of stock trading data services for market investors.

StockChart is quite expensive. Accessing its full services costs $49.95 per month. However, there are lower plans that cost $29.95 and $19.95 per month – and these plans come with limited features. Its free plan doesn’t support the stock alert feature.

StockChart charges investors an additional $9.95 for real-time stock price data. This service supports the U.S., U.K., and Canadian stock markets. 


The table below highlights key details of the StockChart alert service.

Type of stock alert Supported markets Frequency of Alerts Pricing Supported platforms
Technical-based alerts with considerations from over 250 indicators.

Investors receive alerts in real-time via push notifications, SMS, and emails.

Considered stocks are those traded in the US, UK, and Canada.

Supports the US, UK, and Canadian stock markets. Daily, depending on investors’ preference and chosen indicator. Full access cost $49.95. Other plans with limited features cost $29.95 and $19.95. There is a free version that does not support stock alerts.

There is an extra $9.95 for stock price data.

Web and mobile applications.


  • Stock alerts match the needs of advanced and professional stock traders
  • StockChart supports 250 technical indicators, making it suitable for advanced traders.
  • Features customizable RRG charts.
  • Over 1.9 million investors use this platform globally.


  • StockChart alert services are pricey and investors need to pay $49.95 per month to get full access to the platform.
  • There is an additional $9.95 per month fee for real-time market data.

6. Kubera – Stock Alerts From Over 100,000 Global Companies 

Being one of the best stock alerts services, Kubera supports diverse portfolios and a wide range of markets. Kubera tracks over 100,000 stocks across, Europe, Australia, North America, and South America. Kubera allows investors to freely set up their stock alerts on the platform by connecting their brokerage account – hence automatically importing their portfolio.

Kubera logo

The advantage is that Kubera’s stock alerts will accurately blend with your financial position. Whenever you add or remove from your portfolio, the tips and alerts will adjust automatically to align with your new position. 

Kubera is also compatible with over 20,000 banks, allowing you to import your accounts, cards, loans, and mortgages. With Kubera being aware of your financial status, you can create investment goals and plan toward retirement. While Kubera offers top-notch services, the platform does not have a free platform. Investors can access a $150 paid plan per year.


The table below highlights some features of Kubera and its stock alert service.

Type of alerts Supported markets Alert frequency Pricing Supported platforms
You import your portfolio from your brokerage and other accounts to Kubera and get timely alerts based on certain market triggers. Supports over 100,000 stocks and 20,000 banking institutions.

Supports markets in North America, South America, Europe, and Australia.

Variable and depends on the investors’ preference and number of tracked stocks. No free version.

Investors can pay $150 per year to access all services.

Web and mobile browser.

A mobile app is available for Android and iOS devices.


  • Kubera supports over 100,000 stocks globally.
  • Offers timely alerts for stocks, crypto, mutual funds, and notifications on ETF prices and predictions.
  • You can import your portfolio and bank accounts from your brokerage and bank to Kubera.
  • Get timely reports on your financial status and make feasible investment goals.
  • A free trial is available for 14 days.


  • Subscription fees cost $150 per year.

7. Stock Alert – Free Stock Alerts on 120,000 Assets for iOS and Android Devices

Launched in 2018, Stock Alert offers a free mobile app for both Android and iOS devices. This platform tracks 120,000 stocks, ETFs, crypto, mutual funds, and forex across a wide range of markets globally and this makes it one of the best stock alert services in the industry.

Stock Alert is suitable for investors with diversified portfolios because the platform supports over 70 different exchanges globally. This platform allows investors to create custom triggers and should the value of a stock rise or fall, you are likely to get an alert in the form of market updates, historic price charts, and fundamental data.

Stock Alert has a free service that entitles you to one watchlist and 7 daily alarms. Unlimited access comes at a fee which is $7.99 per month and $34.99 per year.


The table below contains some key features of Stock Alert.

Type of Alerts Supported Markets Alert Frequency Pricing Supported platforms
Investors get stock alerts based on their predictions and custom settings such as price change or market capitalization. Supports over 120,000 assets such as stocks, crypto, ETFs, mutual funds, and forex across 70 global exchanges Daily A free version is available.

$7.99 per month

$34.99 per year.

Mobile app for Android and iOS devices.


  • Stock Alert is one of the best alert apps for Android and iOS devices.
  • Investors can track diverse assets as the platform supports 120,000 assets across 70 global exchanges.
  • The platform supports customized charts with various triggers.
  • The platform has a free version that comes with limited features.


  • The platform’s full functionality comes at a cost – $7.99 per month and $34.99 per year.
  • Investors can only add their portfolios to the platform manually.

How do Stock Alerts Services Work?

Essentially, stock alerts services work to send investors notifications when any of the stocks in their portfolio has been triggered by an economic factor. Some of the best stock alert services give investors the option to customize the triggers they wish to be notified of. For instance, you will receive alerts should the Apple or Tesla stocks in your portfolio decrease or increase by 10% – it depends on the trigger you are tracking.

Investors can also set up a stock price target alert. Should any of the stocks in their portfolio reach their desired price, they will receive a notification.

Several stock alert services exist but the best of them offer customized triggers with data points such as P/E ratio, trading volume, market capitalization, and retracement. Depending on the data point an investor chooses, the system sends a notification to them should any trigger occur.

On top of this, other stock alert services cover technical indicators such as moving average convergence divergence (MACD) and relative strength index (RSI), allowing users to set customized targets. Some investors are keen on stock news alerts covering their favourite stocks. Some alert services understand this and try to provide daily or weekly news updates and market insights for their customers.

Services such as AltIndex offer the best stock alerts services by sending notifications to investors using alternative data that monitors website analysis, social sentiment scores, and company expansion or restructuring. Investors are drawn to this platform because of its 6-month average return which is pegged at 24%. Other platforms such as Kubera allow for third-party integrations – and investors can import their investment portfolio and bank accounts to the platform.

How to Pick a Stock Alerts Service

Picking the best stock alerts service is a lot of work. To guide investors in making the best choice, we have considered several metrics such as data points, customization, tracked market, pricing, recommendations, and predictions to see how their decisions can be influenced.

Let us consider these factors individually and how they help you to choose the best alert service.

Supported Markets

This factor considers the markets and exchanges the stock alert service covers. Many alert services track U.S. exchanges and markets such as NASDAQ and the New York Stock Exchange (NYSE). Others track thousands of assets across global exchanges in South America, North America, Europe,  and Australia.

Other exchanges support and track a wide range of investment options, making them an ideal choice for investors with diversified portfolios. For instance, AltIndex uses alternative data and AI to track thousands of portfolios comprising stocks, mutual funds, ETFs, and some of the best cryptocurrencies in the market.

Alert data points

To choose the best stock alerts services, unique data points must be considered. Some investors may decide to choose single data points such as price movement. Should the price of the stock in their portfolio change, they will be notified immediately.

Advanced investors may go further to choose special data points such as P/E ratio, stop loss, reversal points, and several technical indicators. Should any of these indicators trigger or the P/E ratio reduce by a small round, the investor will receive an alert immediately.

Some of the best alternative data services such as AltIndex also alert investors on social sentiments about a particular company and how this can affect the value of its stock. This is useful for short-term traders who just want to seize opportunities and make money from the stock market.


Choosing a customizable stock alert service is essential because you can link the alerts with your financial and investment goals. ShareMarketCap and Kubera offer unique customization options such that when your personalized target is reached, you will receive timely notifications.

Consider this example below to understand how customization works:

  • You have Tesla (TSLA) stocks in your portfolio with each costing $234.30.
  • You proceed to set two individual alerts – one for price change so you will receive a notification when TSLA gets to $245. Should this happen, you will be notified.
  • For the second alert, you might want to be notified when the price of TSLA decreases by 5%. You will receive an alert when this happens.

Stock Picks and Insights

Selecting stock alert services extends beyond sending notifications when an indicator triggers. The best alert services provide investors with the best AI- stock-picking software and market insights to make healthy investment decisions. They also provide key market research and analysis information from viable software and sources.

ShareMarketCap, for instance, uses AI-powered analysis to technically rate over 5,800 stocks across 11 global exchanges. Based on these ratings, stocks could be classified as sell, buy, or hold. This service also rates scores on a scale of 0 to 100 based on their performance, dividends, market capitalization, cash flow, and debit. This helps investors make more informed decisions and know how stocks work.

Similarly, AltIndex is one of the best AI-stock-picking services that creates an algorithm to hint investors on which stocks to buy based on their performance and price predictions. This makes it the best stock alert service ideal for new investors.


Pricing is an essential factor to consider when choosing the best stock alerts services. If you are after simple price movements, there are notable alert services with basic plans or free packages. Platforms such as ShareMarketCap are free and can meet your needs.

Other platforms such as AltIndex provide high-level insights and alerts by leveraging the best alternative data tools for investors. You might consider paying a monthly fee for this service. The platform offers you great financial value and its services cost either $29 or $99 per month.

Alert Types and Frequency

Understanding how you will receive stock alerts is essential. Alerts can be sent via SMS, email, or push notifications. For instance, an alert service that has a mobile application will likely send alerts via push notifications and emails.

With web-based services, alerts can be sent via SMS and email. You must understand that SMS notifications are usually a paid service.

Additionally, the frequency of alerts is a crucial factor. Inexperienced investors can get significant knowledge from daily stock alerts to make smarter decisions. The best stock alert services such as AltIndex can send daily stock alerts depending on the subscription package.

How to Sign Up on AltIndex

Signing up on Altindex is the first step to making better investment decisions. It isn’t just an avenue to get stock alerts but also a secure way to effectively track your portfolio in a secure and legitimate environment. Signing up is straightforward and the steps outlined below are all you need to set up your account on Altindex.

Step 1

Visit Altindex website and click “sign up.” You can find the sign-up button on the top right section of your desktop screen or the middle of your mobile screen.


Step 2

Use either your Google account or enter your name and email address. Ensure to set up a strong and secure password.

Step 3

Once on the platform, you can start building your portfolio. Remember to choose critical indicators you want to receive alerts for and see how they influence your investment portfolio.

AltIndex’s free plan comes with just two stock alerts and one recommendation per month. There is a limitation, especially if you own multiple stocks. You can select higher packages which cost between $19.99 and $29.99 to experience the platform’s benefits.


Stock alerts are crucial for investors at all levels – short-term, long-term, experienced, or intermediate. They give an insight into what goes on in the market and how the stocks in your portfolio respond to it.

After reviewing the best stock alert services, we found AltIndex to be the best of them all. This service sends alerts based on alternative data such as social sentiment metrics, employee satisfaction, and website traffic. With a 6-month average gain of 24%, the platform also sends AI-powered stock recommendations to investors to influence their decision-making process.


Frequently Asked Questions and Answers

What is the best free stock alert service?

How do I get a price alert for stocks?

Where to get the best stock alerts?

How do I set up stock alerts on my iPhone?

Lucy Adegbe

Lucy Adegbe

Lucy Adegbe is an accomplished personal finance, crypto, stock, and tech writer who has an extensive portfolio of over 200 articles, guides, and market insights.

Based in London and with over five years of experience, Lucy has built a reputation for providing clear explanations of complex financial and tech topics. Lucy has appeared on Investopedia, The Balance, Top10.com, and Black Woman Great.