Sifting through countless of stocks in the Financial Services 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 Klarna Group plc or Flywire Corporation 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 Klarna Group plc and Flywire Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Klarna Group plc and Flywire Corporation

Klarna Group plc operates as a digital bank and flexible payments provider in the United Kingdom, the United States, Germany, Sweden, and internationally. The company offers payment solutions, such as Pay in Full solution that settles purchases at time of the transaction; Pay Later solution that enables customers to purchase goods and services at the time of the transaction and pay the full amount at a later date; and Fair Financing that allows consumers to pay for their purchase over a long duration. It also provides advertising solutions that include sponsored search, affiliate programs, and brand advertisement; digital retail banking solutions, such as deposit and saving account, financial insights, and Klarna balance that allow consumer to hold monetary balance with Klarna balance solutions; and payment channels, including Klarna payment, Klarna app, Klarna card, and Klarna in-store. In addition, the company offers membership programs, product search and price comparison, cashback offers and merchant deals, loyalty cards, wish lists, delivery tracking and returns, AI-enabled support, Klarna memberships, Klarna merchant portal, and on-site messaging solutions. The company was formerly known as Klarna UK II plc and changed its name to Klarna Group plc in December 2023. Klarna Group plc was founded in 2005 and is based in London, United Kingdom.

Flywire Corporation, together with its subsidiaries, operates as a payment enablement and software company in the United States, Europe, the Middle East, and Africa and the Asia Pacific. The company provides a payment platform that integrates into existing apps and workflows and have access to solutions, such as tailored invoicing, settlement and reconciliation tools, single sign-on and checkout, recurring payments, and split payouts. It also offers a payment network, which has access to a set of payment methods, including banks, third-party payment providers, payment networks, and digital wallets; and direct connections to alternative payment methods consisting of Alipay, Boleto, PayPal / Venmo, and Trustly. In addition, the company provides vertical-specific software comprising vertical-specific digital workflows; integration and synchronization to core and industry specific systems; real-time access; and predictive analytics. It serves education, healthcare, travel, and B2B industries. The company was formerly known as peerTransfer Corporation and changed its name to Flywire Corporation in December 2016. Flywire Corporation was incorporated in 2009 and is headquartered in Boston, Massachusetts.

Latest Financial Services and Klarna Group plc, Flywire Corporation Stock News

As of October 9, 2026, Klarna Group plc had a $5.3 billion market capitalization, compared to the Financial Services median of $2.4 million. Klarna Group plc’s stock is down 51.4% in 2026, up 12.4% in the previous five trading days and down 66.61% in the past year.

Currently, Klarna Group plc does not have a price-earnings ratio. Klarna Group plc’s trailing 12-month revenue is $4.0 billion with a -3.5% net profit margin. Year-over-year quarterly sales growth most recently was 26.6%. Analysts expect adjusted earnings to reach $0.060 per share for the current fiscal year. Klarna Group plc does not currently pay a dividend.

As of October 9, 2026, Flywire Corporation had a $2.3 billion market cap, putting it in the 56th percentile of all stocks. Flywire Corporation’s stock is up 32.5% in 2026, up 6.7% in the previous five trading days and up 43.98% in the past year.

Currently, Flywire Corporation’s price-earnings ratio is 72.4. Flywire Corporation’s trailing 12-month revenue is $713.5 million with a 4.8% net profit margin. Year-over-year quarterly sales growth most recently was 27.1%. Analysts expect adjusted earnings to reach $1.054 per share for the current fiscal year. Flywire Corporation does not currently pay a dividend.

How We Compare Klarna Group plc and Flywire Corporation 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 Klarna Group plc and Flywire Corporation’s stock grades to see how they measure up against one another.

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Klarna Group plc and Flywire Corporation Stock Value Grades

Company	Ticker	Value
Klarna Group plc	KLAR	C
Flywire Corporation	FLYW	D

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.

Klarna Group plc has a Value Score of 41, which is Average. Flywire Corporation has a Value Score of 23, which is Expensive.

The Value Stock Winner: No Clear Winner

Neither Klarna Group plc or Flywire Corporation has a high enough value 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 portfolio. It’s important to look at a wide range of financial metrics in order to determine if Klarna Group plc or Flywire Corporation is the better investment when it comes to value.

Klarna Group plc and Flywire Corporation’s Momentum Grades

Company	Ticker	Momentum
Klarna Group plc	KLAR	F
Flywire Corporation	FLYW	B

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%.

Klarna Group plc has a Momentum Score of 13, which is Very Weak. Flywire Corporation has a Momentum Score of 80, which is Strong.

The Momentum Grade Winner: Flywire Corporation

As you can clearly see from the Momentum Grade breakdown above, Flywire Corporation is considered to have stronger momentum compared to Klarna Group plc. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Flywire Corporation could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Klarna Group plc and Flywire Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Klarna Group plc	KLAR	D
Flywire Corporation	FLYW	C

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.

Klarna Group plc has a Earnings Estimate Score of 25, which is Negative. Flywire Corporation has a Earnings Estimate Score of 51, which is Neutral.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Klarna Group plc or Flywire Corporation 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 Klarna Group plc or Flywire Corporation is the better investment when it comes to estimate revisions.

Other Klarna Group plc and Flywire Corporation Grades

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

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

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 Klarna Group plc and Flywire Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Klarna Group plc or Flywire Corporation Stock?

Overall, Klarna Group plc stock has a Value Score of 41, Momentum Score of 13 and Estimate Revisions Score of 25.

Flywire Corporation stock has a Value Score of 23, Momentum Score of 80 and Estimate Revisions Score of 51.

Comparing Klarna Group plc and Flywire Corporation’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.