ATER vs WRBY

For growth investors, Warby Parker Inc.

(WRBY) is the stronger pick with 13. 0% revenue growth year-over-year, versus -30. 4% for Aterian, Inc. (ATER). Warby Parker Inc. (WRBY) offers the better valuation at 2076. 3x trailing P/E (56. 7x forward), making it the more compelling value choice. Analysts rate Warby Parker Inc. (WRBY) a "Buy" — based on 15 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, Warby Parker Inc.

(WRBY) delivered a total return of -50. 1%, compared to -99. 3% for Aterian, Inc. (ATER). Over 10 years, the gap is even starker: WRBY returned -50. 1% versus ATER's -99. 0%. 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), Aterian, Inc.

(ATER) is the lower-risk stock at 1. 46β versus Warby Parker Inc. 's 2. 22β — meaning WRBY is approximately 52% more volatile than ATER relative to the S&P 500.

By revenue growth (latest reported year), Warby Parker Inc.

(WRBY) is pulling ahead at 13. 0% versus -30. 4% for Aterian, Inc. (ATER). On earnings-per-share growth, the picture is similar: Warby Parker Inc. grew EPS 107. 7% year-over-year, compared to -42. 3% for Aterian, Inc.. Over a 3-year CAGR, WRBY leads at 13. 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.

Warby Parker Inc.

(WRBY) is the more profitable company, earning 0. 2% net margin versus -27. 5% for Aterian, Inc. — meaning it keeps 0. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ATER leads at 17. 2% versus -0. 6% for WRBY. At the gross margin level — before operating expenses — ATER leads at 56. 8%, 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, Aterian, Inc.

(ATER) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding. Warby Parker Inc. (WRBY) carries a higher beta of 2. 22 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ATER: -99. 0%, WRBY: -50. 1%), 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.

These companies operate in different sectors (ATER (Consumer Cyclical) and WRBY (Healthcare)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

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.