REKR vs GRRR vs AIOT vs IDAI

For growth investors, Rekor Systems, Inc.

(REKR) is the stronger pick with 31. 8% revenue growth year-over-year, versus -32. 4% for T Stamp Inc. (IDAI). Analysts rate Rekor Systems, Inc. (REKR) a "Buy" — based on 4 analyst ratings — the highest consensus in this comparison. 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, PowerFleet, Inc.

(AIOT) delivered a total return of -28. 7%, compared to -99. 1% for T Stamp Inc. (IDAI). Over 10 years, the gap is even starker: IDAI returned +102. 4% versus GRRR's -84. 4%. 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 PowerFleet, Inc. 's 2. 70β — meaning AIOT is approximately 36% more volatile than IDAI relative to the S&P 500. On balance sheet safety, Gorilla Technology Group Inc. (GRRR) carries a lower debt/equity ratio of 30% versus 130% for T Stamp Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Rekor Systems, Inc.

(REKR) is pulling ahead at 31. 8% versus -32. 4% for T Stamp Inc. (IDAI). On earnings-per-share growth, the picture is similar: PowerFleet, Inc. grew EPS 60. 6% year-over-year, compared to -473. 8% for Gorilla Technology Group Inc.. Over a 3-year CAGR, REKR leads at 58. 4% 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.

PowerFleet, Inc.

(AIOT) is the more profitable company, earning -14. 1% net margin versus -344. 1% for T Stamp Inc. — meaning it keeps -14. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AIOT leads at -7. 1% 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.

Analyst consensus price targets imply the most upside for REKR: 249.

2% to $3. 00.

In this comparison, AIOT (22.

2% yield) pays a dividend. REKR, GRRR, IDAI do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, PowerFleet, Inc.

(AIOT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (22. 2% yield). Gorilla Technology Group Inc. (GRRR) carries a higher beta of 2. 36 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (AIOT: -28. 7%, GRRR: -84. 4%), 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.

In terms of investment character: REKR is a small-cap high-growth stock; GRRR is a small-cap high-growth stock; AIOT is a small-cap income-oriented stock; IDAI is a small-cap quality compounder stock. AIOT pays a dividend while REKR, GRRR, IDAI do not, making them suitable for different income and tax situations. 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.