Sifting through countless of stocks in the Software industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in BlackBerry Limited, Keel Infrastructure Corp. or Keel Infrastructure Corp. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp. compare based on key financial metrics to determine which better meets your investment needs.

About BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp.

BlackBerry Limited provides intelligent software and services to enterprises and governments worldwide. The company operates through three segments: Secure Communications, QNX, and Licensing. The company offers BlackBerry Dynamics, a development platform and secure container for mobile applications; BlackBerry Workspaces a secure Enterprise File Sync and Share (EFSS) solution; BlackBerry Messenger (BBM) Enterprise, an enterprise-grade secure instant messaging solution for messaging, voice, and video; BlackBerry SecuSUITE, a multi-OS voice and text messaging solution; BlackBerry AtHoc, a secure networked critical event management solution; and BlackBerry unified endpoint management (UEM) solutions. It also provides BlackBerry Certicom, a patented elliptic curve cryptography, which provides device security, anti-counterfeiting, and product authentication solutions; BlackBerry Radar offers asset monitoring and telematics solutions for transportation and logistics; and BlackBerry Development Platform, an enterprise-grade toolset. In addition, the company offers enterprise consulting and engineering consulting services. Further, it is involved in patent licensing. The company was formerly known as Research In Motion Limited and changed its name to BlackBerry Limited in July 2013. BlackBerry Limited was incorporated in 1984 and is headquartered in Waterloo, Canada.

Keel Infrastructure Corp. operates digital and energy infrastructure with focus on high-performance computing (HPC) and artificial intelligence (AI) workloads in North America, Canada, and the United States. It primarily owns and operates data centers housing computers to validate transactions on the bitcoin blockchain, as well as sells computational power used for hashing calculations for cryptocurrency mining. The company also provides electrician services to commercial and residential customers in Quebec, Canada. It also undertakes hosting of third-party mining hardware. The company was founded in 2017 and is based in New York, New York.

Keel Infrastructure Corp. operates digital and energy infrastructure with focus on high-performance computing (HPC) and artificial intelligence (AI) workloads in North America, Canada, and the United States. It primarily owns and operates data centers housing computers to validate transactions on the bitcoin blockchain, as well as sells computational power used for hashing calculations for cryptocurrency mining. The company also provides electrician services to commercial and residential customers in Quebec, Canada. It also undertakes hosting of third-party mining hardware. The company was founded in 2017 and is based in New York, New York.

Latest Software and BlackBerry Limited, Keel Infrastructure Corp. Stock News

As of August 21, 2026, BlackBerry Limited had a $4.7 billion market capitalization, compared to the Software median of $1.1 million. BlackBerry Limited’s stock is up 112.1% in 2026, down 9.7% in the previous five trading days and up 120.27% in the past year.

Currently, BlackBerry Limited’s price-earnings ratio is 82.9. BlackBerry Limited’s trailing 12-month revenue is $580.3 million with a 10.3% net profit margin. Year-over-year quarterly sales growth most recently was 25.6%. Analysts expect adjusted earnings to reach $0.189 per share for the current fiscal year. BlackBerry Limited does not currently pay a dividend.

Currently, Keel Infrastructure Corp. does not have a price-earnings ratio. Keel Infrastructure Corp.’s trailing 12-month revenue is $188.1 million with a -230.6% net profit margin. Year-over-year quarterly sales growth most recently was -50.1%. Analysts expect adjusted earnings to reach $-0.510 per share for the current fiscal year. Keel Infrastructure Corp. does not currently pay a dividend.

How We Compare BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp.’s stock grades to see how they measure up against one another.

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BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp. Growth Grades

Company	Ticker	Growth
BlackBerry Limited	BB	F
Keel Infrastructure Corp.	KEEL	F
Keel Infrastructure Corp.	KEEL	F

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

BlackBerry Limited has a Growth Score of 5, which is Very Weak. Keel Infrastructure Corp. has a Growth Score of 12, which is Very Weak. Keel Infrastructure Corp. has a Growth Score of 12, which is Very Weak.

The Growth Stock Winner: No Clear Winner

Neither BlackBerry Limited, Keel Infrastructure Corp. or Keel Infrastructure Corp. has a high enough Growth Grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if BlackBerry Limited, Keel Infrastructure Corp. or Keel Infrastructure Corp. is the better investment when it comes to sustainable growth.

BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp.’s Quality Grades

Company	Ticker	Quality
BlackBerry Limited	BB	B
Keel Infrastructure Corp.	KEEL	F
Keel Infrastructure Corp.	KEEL	F

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

BlackBerry Limited has a Quality Score of 79, which is Strong. Keel Infrastructure Corp. has a Quality Score of 9, which is Very Weak. Keel Infrastructure Corp. has a Quality Score of 9, which is Very Weak.

The Quality Grade Winner: BlackBerry Limited

As you can clearly see from the Quality Grade breakdown above, BlackBerry Limited has a better overall quality grade than Keel Infrastructure Corp.. For investors who are looking for companies with higher quality than others in the same industry, BlackBerry Limited could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp.’s Momentum Grades

Company	Ticker	Momentum
BlackBerry Limited	BB	A
Keel Infrastructure Corp.	KEEL	A
Keel Infrastructure Corp.	KEEL	A

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

BlackBerry Limited has a Momentum Score of 91, which is Very Strong. Keel Infrastructure Corp. has a Momentum Score of 94, which is Very Strong. Keel Infrastructure Corp. has a Momentum Score of 94, which is Very Strong.

The Momentum Grade Winner: It’s a Tie!

Looking at the Momentum Grade breakdown above, both BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp. have a grade of A. For those who focus solely on a company’s momentum, further research will need to be conducted into both companies to see if they fit your individual needs as an investor.

Other BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp. Grades

In addition to Growth, Momentum and Quality, A+ Investor also provides grades for Value and Estimate Revisions.

Earnings estimate revisions scores take into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection. Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, BlackBerry Limited, Keel Infrastructure Corp. or Keel Infrastructure Corp. Stock?

Overall, BlackBerry Limited stock has a Growth Score of 5, Momentum Score of 91 and Quality Score of 79.

Keel Infrastructure Corp. stock has a Growth Score of 12, Momentum Score of 94 and Quality Score of 9.

Keel Infrastructure Corp. stock has a Growth Score of 12, Momentum Score of 94 and Quality Score of 9.

Comparing BlackBerry Limited, Keel Infrastructure Corp. and Keel Infrastructure Corp.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.