
Contractbook
7.9#1 in contract management softwareFrom $399 a monthFree planWebAPI
Visit

| Fact | Contractbook | OpenCLM |
|---|---|---|
| API access | Yes | Yes |
| Approval workflows | Yes | Yes |
| Built-in e-signature | Yes | Yes |
| Contract templates | Yes | Yes |
| Deployment | cloud | both |
| Free plan | Yes | Yes |
| Renewal tracking | Yes | Yes |
It suits companies looking to create, sign, and manage contracts in a shared web-based workflow. Its lifecycle-management offering is aimed at companies with 11–1000 employees.
OpenCLM suits organizations that need contract records, approvals, renewal tracking, and e-signatures, including teams that prefer self-hosting or source access. The Free plan fits one user, while Teams supports up to 25 users.