WKEY vs IDAI

For growth investors, T Stamp Inc.

(IDAI) is the stronger pick with -32. 4% revenue growth year-over-year, versus -61. 6% for WISeKey International Holding AG (WKEY). The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

Over the past 5 years, WISeKey International Holding AG (WKEY) delivered a total return of -79.

8%, compared to -99. 1% for T Stamp Inc. (IDAI). Over 10 years, the gap is even starker: IDAI returned +102. 4% versus WKEY's -91. 8%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), T Stamp Inc.

(IDAI) is the lower-risk stock at 1. 99β versus WISeKey International Holding AG's 3. 64β — meaning WKEY is approximately 83% more volatile than IDAI relative to the S&P 500. On balance sheet safety, WISeKey International Holding AG (WKEY) carries a lower debt/equity ratio of 10% versus 130% for T Stamp Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), T Stamp Inc.

(IDAI) is pulling ahead at -32. 4% versus -61. 6% for WISeKey International Holding AG (WKEY). On earnings-per-share growth, the picture is similar: T Stamp Inc. grew EPS 29. 3% year-over-year, compared to 27. 6% for WISeKey International Holding AG. Over a 3-year CAGR, IDAI leads at -5. 7% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

WISeKey International Holding AG (WKEY) is the more profitable company, earning -113.

2% net margin versus -344. 1% for T Stamp Inc. — meaning it keeps -113. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: WKEY leads at -230. 9% versus -303. 9% for IDAI. At the gross margin level — before operating expenses — IDAI leads at 65. 4%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, T Stamp Inc.

(IDAI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+102. 4% 10Y return). WISeKey International Holding AG (WKEY) carries a higher beta of 3. 64 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (IDAI: +102. 4%, WKEY: -91. 8%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.