Straight forward & legally recognized document signing which makes signed documents immutable, multiple signers, option to draw or upload signature, etc.

The fact that its an open source tool and still does not compromise on any functionality. It was super easy to deploy, I just cloned the repo and ran "make build" and it was up and running locally. Plus the hassle free option of cloud hosted solution is cherry on the cake. Another thing I loved about OpenSign is their active community, with around 2k stars on github in a few days of launch they have one of the most engaged community of developers who have their eyes on the code and community support is awesome. I tried mailing them about my query and got a reply in less than an hour from the customer support. Review collected by and hosted on G2.com.

For the self-hosted version, they only support MailGun as the email provider, I would love to have the option to use SendGrid. Review collected by and hosted on G2.com.

The fact that it allows me to sign my PDF agreements and invite others to sign in a super user friendly way. 2 step verification feature is great, i can be sure that no unexpected person is accessing my confidential information. Review collected by and hosted on G2.com.

The color scheme followed can be a lot better. Though they are saying that their mobile apps are coming soon but currently we are having to manage it by accessing their website on mobile which is mobile friendly. Review collected by and hosted on G2.com.