The Sustainability Group vs. Millie
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | The Sustainability Group | Millie |
|---|---|---|
| Avg. rating | 4.3 | 4.8 |
| Total reviews | 10 | 205 |
| Review growth (QoQ) | — | — |
| Products on G2 | 1 | 1 |
| Categories covered | 1 | 3 |
| Best category rank | #20 in Corporate Social Responsibility (CSR) | #2 in Corporate Social Responsibility (CSR) |
| Small Business | 60.0% | 6.3% |
| Mid-Market | 40.0% | 57.6% |
| Enterprise | 0.0% | 36.1% |