Amplitude, Inc. (AMPL) vs Sonos, Inc. (SONO)
A side-by-side comparison of Amplitude, Inc. and Sonos, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.
AMPL
Amplitude, Inc.
$14.77TechnologyDelayed quote: Oct 6, 2026, 3:05 PM EDT
SONO
Sonos, Inc.
$17.37TechnologyDelayed quote: Oct 6, 2026, 3:05 PM EDT
Total return — AMPL vs SONO
growth of $100 · dividends reinvested · last 5yAMPL -72.8% (-23.0%/yr)SONO -50.1% (-13.0%/yr)SONO compounded faster over this window
AMPL SONO
AMPL vs SONO: by the numbers
- •SONO is the larger company ($2.05B vs $1.96B market cap).
- •Both run net losses; SONO's is the smaller (-2.54% vs -26.59% net margin).
- •AMPL grew revenue faster over the past five years (23.79% vs 1.71% CAGR).
Metrics side by side
Valuation
| Metric | AMPL | SONO |
|---|---|---|
| Forward P/E | 201.08 | 66.81 |
| P/S ratio | 5.24 | 1.38 |
| P/B ratio | 14.41 | 5.09 |
| EV / EBITDA | N/A | 15.93 |
| FCF yield | 1.44% | 6.09% |
Profitability
| Metric | AMPL | SONO |
|---|---|---|
| Gross margin | 72.42% | 46.51% |
| Operating margin | -27.79% | 4.43% |
| Net margin | -26.59% | -2.54% |
| ROE | -73.08% | -9.38% |
| ROIC | -71.18% | 12.80% |
Growth (annualized)
| Metric | AMPL | SONO |
|---|---|---|
| Revenue CAGR (5Y) | 23.79% | 1.71% |
| FCF CAGR (5Y) | N/A | -13.99% |
| Total return CAGR (5Y) | -22.22% | -10.68% |
Frequently asked
- Which has grown faster, AMPL or SONO?
- Over the past five years, AMPL grew revenue faster — AMPL at a 23.79% CAGR versus SONO at 1.71%.
- How have AMPL and SONO total returns compared?
- Over the past 5 years, AMPL delivered -22.22% and SONO delivered -10.68% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Amplitude ROESonos ROEAmplitude operating marginSonos operating marginAmplitude revenue growthSonos revenue growthAmplitude free cash flowSonos free cash flow
Amplitude & Sonos appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.