AdSigner vs Lastline
AdSigner
adsigner.comLastline
lastline.appSide by side
| Figure | AdSigner | Lastline |
|---|---|---|
| Price from | €1.20/mo | $10/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| API | Yes | — |
| Plans published | 10 | 3 |
| Spec score · Email Signature Management Software | 8.7 (#6) | 7.9 (#24) |
| Campaigns | Campaign banners can promote offers, events, content, and company news in employee emails. | Campaign banners can be scheduled and targeted by team, and Lastline says it tracks campaign clicks. |
| Deployment | Deployment options include Microsoft 365 and Outlook add-ins, Google Workspace and Gmail add-ons, AdSigner Agent for Outlook or Thunderbird, HTML copy-and-paste, and API-based deployment. | Administrators can deploy signatures to Gmail across the organization with one click, without requiring employees to install anything. |
| Product | AdSigner centrally manages employee email signatures and can deploy them across an organization. | Lastline manages branded email signatures for Google Workspace teams from a central dashboard. |
| Security | AdSigner says it does not route or access email content and processes employee directory data and signature configuration to generate signatures. | Lastline says it is SOC 2 Type II certified, encrypts data in transit and at rest, and does not read email content. |
| Support | Standard support is included with subscriptions and offers a response within 24 business hours via email or chat. | All plans include email support; paid plans include priority support, and the maker offers setup documentation and video tutorials. |
Plans
AdSigner
- Signature Users (1 user)Free
- Signature Users (501+)€1.20 a month
- Signature Users (51–500)€1.40 a month
- Signature Users (21–50)€1.60 a month
- Signature Users (6–20)€1.80 a month
- Signature Users (2–5)€2 a month
- Additional data transfer€6 a month
- Core Platform€8 a month
- Directory Sync€15 a month
- Extended Analytics€15 a month
In their own words
AdSigner
AdSigner centrally manages employee email signatures and can deploy them across an organization. It supports distinct branded signatures for departments, roles, regions, locations, or company brands. Campaign banners can carry offers, events, content, or company news in employee emails. Analytics tracks signature and campaign views, clicks, and click-through rates, with reports exportable to Excel, CSV, or JSON. Employee directory data can be synced from Microsoft Entra ID or Google Directory, supplied through JSON endpoints or custom API sources, or imported from Excel, CSV, or JSON files. Deployment options include Microsoft 365 and Outlook add-ins, Google Workspace and Gmail add-ons, AdSigner Agent for Outlook or Thunderbird, HTML copy-and-paste, and API-based deployment. AdSigner says it processes directory data and signature configuration to generate signatures without routing or accessing email content. Its security page states that it is GDPR compliant, offers a Data Processing Agreement, and has an SSL certificate. Administrators can enforce disclaimers and restrict compliance settings through role-based permissions. Standard support is included with subscriptions, with email or chat responses within 24 business hours. The platform lists API, extension, web, and Windows.