Common Paper vs Sirion
Common Paper
commonpaper.comSirion
sirion.aiSide by side
| Figure | Common Paper | Sirion |
|---|---|---|
| Price from | $50/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 9 | 1 |
| Spec score · Contract Management Software | 8.5 (#12) | 8.1 (#33) |
| API access | Yes | Yes |
| Contract templates | Yes | Yes |
| Deployment | cloud | cloud |
| Built-in e-signature | Yes | Yes |
| Integrations | The contract management plans list Slack integration, Vanta integration, and Salesforce and HubSpot integrations, with availability varying by plan. | Sirion offers APIs and low-code integration options and says its Integration Studio can sync contract intelligence across 1,000+ enterprise systems. |
| Renewal tracking | Yes | Yes |
| Security | Common Paper says data is encrypted in transit and at rest using 256-bit encryption, including TLS 1.2 and 1.3, and its SOC 2 Type 2 report is available upon request. | Sirion says data in transit is protected with TLS 1.2 or higher and data at rest is encrypted with AES-256. |
Plans
Common Paper
- FreeFree
- Startup$50 a month
- Growth$100 a month
- FreeFree
- Startup$50 a month
- Growth$100 a month
- Gerri — 10 files/month$500 a month
- EnterprisePriced on request
- Gerri — BeyondPriced on request
In their own words
Common Paper
Common Paper has no write-up on Specifiction yet; its figures are above.
Sirion
Sirion is a cloud enterprise contract lifecycle management platform available through web and API access. It supports contract work from drafting and negotiation through post-signature management, with approval workflows, renewal tracking, contract templates, and built-in e-signature. AskSirion interprets plain-language requests and coordinates agents that explain their results. Those agents extract and organize contracts in an access-controlled repository, answer questions with citations to source data, assemble drafts from playbooks, identify risks in third-party contracts, and suggest redlines. They can monitor obligations and service-level agreements, surface gaps, and prompt owners to follow up. Sirion describes connectors for enterprise systems, APIs, and low-code integration options; requests can begin in Salesforce, Slack, or SAP. AgentOS lets users build, test, and deploy custom agents across systems. Sirion states TLS 1.2 or higher in transit, AES-256 at rest, role-based permissions, multifactor authentication, SAML 2.0 single sign-on, ISO 27001:2022 certification, and SOC 1 and SOC 2 Type II reports. Pricing is available on request.