Opensense vs Signature 365
Opensense
opensense.comSignature 365
symprex.comSide by side
| Figure | Opensense | Signature 365 |
|---|---|---|
| Price from | $1/mo | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 3 | 0 |
| Spec score · Email Signature Management Software | 8.3 (#12) | 8.0 (#21) |
| Spec score · Email Signature Software | 8.2 (#13) | 7.9 (#17) |
| Deployment | Deployment options include server-side signature injection, an Outlook add-in, and Gmail API integration; multiple methods can be used together. | The setup process uses a wizard, and the Outlook add-in can be deployed from the Microsoft 365 admin center without agents. |
| Headquarters | San Francisco, California, United States | Guildford, United Kingdom |
| Purpose | Opensense centrally manages company email signatures, campaigns, sales insights, and compliance in one platform. | Signature 365 manages email signatures, marketing campaigns, and legal disclaimers for Microsoft 365 and Office 365. |
| Security | Opensense says its SOC 2 Type II attestation covers Security, Confidentiality, and Availability and is completed annually. | Symprex says its ISMS is ISO 27001 and ISO 27018 certified and that it is SOC 2 Type II certified. |
| Support | The pricing page lists US-based support, a dedicated customer success manager and technical contact, and 24x7 priority phone support. | Technical support is included, with email and phone support listed as available 8 AM to 8 PM UK time, five days a week, and a 24-hour response-time guarantee. |
Plans
In their own words
Signature 365
Signature 365 is a cloud-based service for managing email signatures, marketing campaigns and legal disclaimers for Microsoft 365 and Office 365. Its central dashboard lets organizations manage signatures and assign versions by department or individual. Templates can include branding, directory contact details, headshots, social links, banners, calls to action and disclaimers. Signatures can be deployed client-side, server-side or through both modes. Symprex says the service can add signatures to email sent from any client or device, with sent items updated, and that it does not access email content, including with server-side signatures. An Outlook add-in can be deployed through the Microsoft 365 admin center, and signatures can be added in Outlook on mobile devices. Campaign analytics track interactions and report on traffic, conversions and sales opportunities. The service supports directory sync and automatic updates. It is paid, with no free plan and a 14-day trial that requires no commitment or credit card. A license is assigned to each user or shared mailbox routed through the service and to each user using the Outlook add-in.