Altium vs. PTC
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Altium | PTC |
|---|---|---|
| Avg. rating | 4.5 | 4.4 |
| Total reviews | 1,296 | 2,068 |
| Review growth (QoQ) | +134.6% | +260.0% |
| Products on G2 | 4 | 17 |
| Categories covered | 7 | 22 |
| Best category rank | #1 in PCB Design | #2 in Product Lifecycle Management (PLM) |
| Small Business | 61.1% | 46.9% |
| Mid-Market | 27.7% | 33.5% |
| Enterprise | 11.2% | 19.6% |