C3.ai vs PDF Solutions
C3.ai and PDF Solutions are similar in size: $250m and $219m of revenue in their latest fiscal years. PDF Solutions grew faster (22.0% against -35.7%). PDF Solutions kept more of each dollar of sales as profit: a net margin of -0.3% against -187.9%. C3.ai carries less debt relative to equity (0.0% against 25.1%).
| Latest fiscal year | C3.aiAI, 2026 | PDF SolutionsPDFS, 2025 |
|---|---|---|
| Revenue | $250m | $219m |
| Revenue growth | -35.7% | 22.0% |
| Net income | −$470m | −$640,000 |
| Operating margin | -199.2% | 2.7% |
| Net margin | -187.9% | -0.3% |
| Return on equity | -63.0% | -0.2% |
| Free cash flow | −$192m | −$8.6m |
| Cash | $66.2m | $42.2m |
| Total debt | $0 | $68.1m |
| Debt to equity | 0.0% | 25.1% |
| Dividend per share | — | — |
| Dividend yield | — | — |
| Share buybacks | — | $244,000 |
| Employees | 764 | 600 |
| Market value | $1.79bn | $1.79bn |
| Price vs our value range | — | — |
| Moat score | 13 (Weak) | 34 (Weak) |
| Insider trades, 12 months | 2 buys, 44 sales | 0 buys, 2 sales |