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 RingCentral, Inc., N-able or Inc. 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 RingCentral, Inc., N-able and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About RingCentral, Inc., N-able and Inc.

RingCentral, Inc., an agentic voice AI–powered cloud business communication services provider, delivering an integrated platform for business phone, SMS, contact center, workforce engagement management, video collaboration, and messaging. The company’s products include RingEX, a AI-powered unified communications as a service platform for collaboration across voice, messaging, and video; RingCentral Contact Center, a contact center solution that delivers AI-powered omni-channel and workforce engagement solutions; RingCentral Customer Engagement Bundle, a comprehensive solution that includes phone, messaging, and SMS for businesses; and RingCX, a contact center as a service solution for AI-powered customer engagement with CRM integrations. It also offers artificial intelligence (AI) solutions, such as AI Receptionist, a voice AI agent that automates and handles inbound communication; AI Virtual Assistant, which provides real time call and meeting summaries, capturing key points, open questions and action items; AI-based Quality Management, an automated conversation evaluation platform to identify compliance risks, coaching opportunities, and performance insights; AI Agent Assist, a real-time AI guidance for agents; AI Supervisor Assist, a real-time AI insights and recommendations for supervisors; and RingCentral Events, a virtual and hybrid events platform for multi-session conferences, branded experiences, registration, and attendee networking with AI-powered engagement tools. It serves a range of industries, including healthcare, financial and professional services, retail, state and local government, education, legal services, real estate, technology, insurance, construction and hospitality, and others. The company sells its products to enterprise customers, and small and medium-sized businesses through resellers and distributors, partners, and global service providers. RingCentral, Inc. was incorporated in 1999 and is headquartered in Belmont, California.

N-able, Inc. provides unified endpoint management, security operations, and data protection solutions worldwide. The company’s solutions enable IT service providers and organizations to drive digital transformation and keep their businesses secure. It also offers a software platform designed to be an integrated enterprise-grade solution that serves as an operating system. In addition, the company offers remote monitoring and management solutions that provide visibility and insights into the availability and performance of their customers’ networks, infrastructure, devices, and applications through a centralized dashboard; and data protection as-a-service solutions, such as backup and disaster recovery for servers, virtual machines, workstations, files, data, and key cloud-based applications, as well as multi-tenant platform and secure remote delivery architecture. Further, it offers security services through endpoint security, managed detection and response, extended detection and response, web protection, e-mail security, and archiving solutions. Additionally, the company engages in the professional services automation, automation and scripting management, password management policies, and reporting and analytics activities. The company was incorporated in 2020 and is headquartered in Burlington, Massachusetts.

Latest Software and RingCentral, Inc., N-able, Inc. Stock News

As of September 1, 2026, RingCentral, Inc. had a $5.9 billion market capitalization, compared to the Software median of $1.1 million. RingCentral, Inc.’s stock is up 147% in 2026, up 8% in the previous five trading days and up 131.96% in the past year.

Currently, RingCentral, Inc.’s price-earnings ratio is 56.6. RingCentral, Inc.’s trailing 12-month revenue is $2.6 billion with a 4.3% net profit margin. Year-over-year quarterly sales growth most recently was 5.9%. Analysts expect adjusted earnings to reach $5.034 per share for the current fiscal year. RingCentral, Inc. currently has a 0.7% dividend yield.

As of September 1, 2026, N-able, Inc. had a $721.6 million market cap, putting it in the 41st percentile of all stocks. N-able, Inc.’s stock is down 47.8% in 2026, up 2.8% in the previous five trading days and down 52.61% in the past year.

Currently, N-able, Inc. does not have a price-earnings ratio. N-able, Inc.’s trailing 12-month revenue is $533.4 million with a -1.0% net profit margin. Year-over-year quarterly sales growth most recently was 5.9%. Analysts expect adjusted earnings to reach $0.388 per share for the current fiscal year. N-able, Inc. does not currently pay a dividend.

How We Compare RingCentral, Inc., N-able and Inc. 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 RingCentral, Inc., N-able and Inc.’s stock grades to see how they measure up against one another.

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RingCentral, Inc., N-able and Inc. Stock Value Grades

Company	Ticker	Value
RingCentral, Inc.	RNG	C
N-able, Inc.	NABL	B

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.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

RingCentral, Inc. has a Value Score of 58, which is Average. N-able, Inc. has a Value Score of 65, which is Value.

The Value Stock Winner: N-able, Inc.

As you can clearly see from the Value Grade breakdown above, N-able, Inc. is considered to have better value than RingCentral, Inc.. For investors who focus solely on a company’s valuation, N-able, Inc. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

RingCentral, Inc., N-able and Inc. Growth Grades

Company	Ticker	Growth
RingCentral, Inc.	RNG	A
N-able, Inc.	NABL	A

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.

RingCentral, Inc. has a Growth Score of 89, which is Very Strong. N-able, Inc. has a Growth Score of 89, which is Very Strong.

The Growth Grade Winner: It’s a Tie!

Looking at the Growth Grade breakdown above, both RingCentral, Inc., N-able and Inc. have a grade of A. For investors who focus solely on a company’s upward growth, further research should be conducted into both companies’ other financial metrics before deciding whether to invest.

RingCentral, Inc., N-able and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
RingCentral, Inc.	RNG	C
N-able, Inc.	NABL	D

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

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

RingCentral, Inc. has a Earnings Estimate Score of 52, which is Neutral. N-able, Inc. has a Earnings Estimate Score of 24, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither RingCentral, Inc., N-able or Inc. has an Earnings Estimate Revisions Grade that could be considered a “winner.” Investors 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 RingCentral, Inc., N-able or Inc. is the better investment when it comes to estimate revisions.

Other RingCentral, Inc., N-able and Inc. Grades

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

Momentum grades help 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.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite 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 F-Score.

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 RingCentral, Inc., N-able and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, RingCentral, Inc., N-able or Inc. Stock?

Overall, RingCentral, Inc. stock has a Value Score of 58, Growth Score of 89 and Estimate Revisions Score of 52.

N-able, Inc. stock has a Value Score of 65, Growth Score of 89 and Estimate Revisions Score of 24.

Comparing RingCentral, Inc., N-able and Inc.’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.