123FormBuilder vs Alchemer vs Carbon Analytics vs Medallia
| Attribute | ||||
|---|---|---|---|---|
| Category | Forms & Surveys | Forms & Surveys | Sustainability & ESG | Customer Feedback |
| Pricing | Free tier | Paid | Free tier | Paid |
| Starting price | — | $55/seat/month | — | — |
| Free tier | Yes | No | Yes | No |
| Free trial | No | Yes | Unknown | No |
| Deployment | — | — | — | — |
| API available | Unknown | Unknown | Unknown | Unknown |
| Platforms | — | — | — | — |
| Certifications | — | — | — | — |
| Integrations | 11 | — | — | — |
| Company | — | — | — | Founded 2001 |
| Feature attributes | ||||
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.