Detailed comparison across 10 dimensions
Winner: Authentik
Authentik clearly comes out ahead of OpenSign on Staquest's weighted six-dimension score. Both offer a free tier. OpenSign's paid plans start at $29.99/mo.
| Overview | ||
|---|---|---|
| Type | saas tool | hybrid |
| Company | OpenSign Labs | Authentik Security |
| Free Tier | ||
| Has API | ||
| Open Source | ||
| Learning Curve | - | - |
| Integration | - | - |
| Trending | Stable | Stable |
| GitHub Stars | - | - |
| Industries | Legal & ComplianceDevelopmentCybersecurity & InfoSec | DevelopmentCybersecurity & InfoSec |
| Categories | legal-tools | security-tools |
| Website | Visit | Visit |
Authentik
open source
per user
per user
custom
per user
custom
| Feature | opensign | authentik |
|---|---|---|
| 14 Field Types | ||
| Advanced Device Compliance (In Development) | ||
| 500 Api Signatures Included | ||
| B2B And B2C Use Cases | ||
| Advanced Field Validations | ||
| Billing And Purchase Via Invoice | ||
| All Features | ||
| Chrome Enterprise Device Trust Connector | ||
| Custom Domain | ||
| Client Certificate Authentication (Mtls) | ||
| Everything In Free | ||
| Dedicated, Customized Support And Slas | ||
| Everything In Professional | ||
| Embed External Oauth/Saml Sources | ||
| Organize Docs In Opensign Drive | ||
| Enhanced Audit Logging For Compliance | ||
| Regular Expression Validations | ||
| Everything In Enterprise | ||
| Request Signatures From Others | ||
| Everything In Open Source | ||
| Share Templates With Individuals | ||
| Exportable Csv Reports | ||
| Share Templates With Teams | ||
| Fips Compliance For Fedramp Requirements | ||
| Sign Documents Yourself | ||
| Google Workspace Integration | ||
| Sso Support | ||
| Kerberos | ||
| Teams And Organizations | ||
| Ldap |
Showing 30 of 30 features
Dashes mean the feature isn't listed in our data. The tool may still support it.
On Staquest's weighted six-dimension scoring, Authentik comes out ahead overall, though OpenSign can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.
Both OpenSign and Authentik offer a free tier.
Authentik scores higher on pricing value in Staquest's analysis. It is the highest-weighted dimension in this comparison.
