C3.ai, Inc. (AI) vs Quantum Computing, Inc. (QUBT)
A side-by-side comparison of C3.ai, Inc. and Quantum Computing, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.
AI
C3.ai, Inc.
$10.99TechnologyDelayed quote: Sep 30, 2026, 4:00 PM EDT
QUBT
Quantum Computing, Inc.
$8.45TechnologyDelayed quote: Sep 30, 2026, 4:00 PM EDT
Total return — AI vs QUBT
growth of $100 · dividends reinvested · last 6yAI -88.6% (-30.4%/yr)QUBT +55.1% (+7.6%/yr)QUBT compounded faster over this window
Log scale — wide-divergence pair
AI QUBT
AI vs QUBT: by the numbers
- •QUBT is the larger company ($1.90B vs $1.67B market cap).
- •Both run net losses; QUBT's is the smaller (-152.45% vs -192.10% net margin).
Metrics side by side
Valuation
| Metric | AI | QUBT |
|---|---|---|
| P/S ratio | 7.19 | 193.13 |
| P/B ratio | 2.40 | 1.19 |
Profitability
| Metric | AI | QUBT |
|---|---|---|
| Gross margin | 29.09% | 9.82% |
| Operating margin | -198.43% | -7489.30% |
| Net margin | -192.10% | -152.45% |
| ROE | -64.24% | -0.94% |
| ROIC | -61.51% | -4.70% |
Growth (annualized)
| Metric | AI | QUBT |
|---|---|---|
| Revenue CAGR (5Y) | 3.56% | N/A |
| Total return CAGR (5Y) | -26.75% | 4.18% |
Frequently asked
- How have AI and QUBT total returns compared?
- Over the past 5 years, AI delivered -26.75% and QUBT delivered 4.18% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
C3.ai ROEQuantum Computing ROEC3.ai operating marginQuantum Computing operating marginC3.ai revenue growthQuantum Computing revenue growthC3.ai free cash flowQuantum Computing free cash flow
C3.ai & Quantum Computing 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 September 13, 2026.