Compare
Similarweb Ltd. vs PubMatic, Inc. vs System1, Inc. vs Healthstream Inc
| Latest fiscal year | Similarweb Ltd. SMWB | PubMatic, Inc. PUBM | System1, Inc. SST | Healthstream Inc HSTM |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-12-31 | 2025-12-31 | 2025-12-31 |
| Revenue | $282.60M | $282.93M | $266.13M | $304.06M |
| Revenue growth (YoY) | +13.1% | -2.9% | -22.6% | +4.3% |
| Gross margin | 79.5% | 63.6% | 37.7% (computed) | n/a |
| Operating margin | -8.3% | -6.1% | -23.3% | 6.7% |
| Net margin | -11.7% | -5.1% | -24.6% | 6.0% |
| Net income | -$32.94M | -$14.46M | -$65.34M | $18.34M |
| EPS (Diluted) | -$0.39 | -$0.31 | -$8.32 | $0.61 |
| Operating cash flow | $14.64M | $81.06M | -$4.15M | $63.32M |
| Free cash flow | $13.15M | $66.71M | -$4.19M | $59.63M |
| Cash & equivalents | $72.42M | $145.52M | $86.89M | $36.16M |
| Total assets | $261.14M | $680.20M | $404.97M | $520.37M |
| Total liabilities | $237.82M | $417.61M | $387.55M | n/a |
| Shareholders' equity | $23.33M | $262.59M | $30.47M | $354.02M |
| Return on year-end equity | -141.2% | -5.5% | -214.5% | 5.2% |
| Shares outstanding | 86.96M | n/a | n/a | 29.58M |
Revenue, most recent five fiscal years
| Fiscal year | Similarweb Ltd. | PubMatic, Inc. | System1, Inc. | Healthstream Inc |
|---|---|---|---|---|
| Latest | $282.60M Ended 2025-12-31 | $282.93M Ended 2025-12-31 | $266.13M Ended 2025-12-31 | $304.06M Ended 2025-12-31 |
| 1 year earlier | $249.91M Ended 2024-12-31 | $291.26M Ended 2024-12-31 | $343.93M Ended 2024-12-31 | $291.65M Ended 2024-12-31 |
| 2 years earlier | $218.02M Ended 2023-12-31 | $267.01M Ended 2023-12-31 | $401.97M Ended 2023-12-31 | $279.06M Ended 2023-12-31 |
| 3 years earlier | $193.23M Ended 2022-12-31 | $256.38M Ended 2022-12-31 | n/a | $266.83M Ended 2022-12-31 |
| 4 years earlier | $137.67M Ended 2021-12-31 | $226.91M Ended 2021-12-31 | $688.39M Ended 2021-12-31 | $256.71M Ended 2021-12-31 |