Freedom251 › Email Signature Management Software
Dynasend
What Dynasend is
Dynasend manages standardized email signatures for Microsoft 365. Administrators can design new signatures or convert existing designs, then deploy and update them across a tenant through the O365 add-in without end-user desktop installs. Signatures can vary for new messages, replies, and streamlined messages. Entra ID sync aligns fields with directory attributes, and SCIM provisioning is available for user lifecycle management. Multiple templates and unlimited user data fields support different brands and divisions. Teams can schedule banner and note campaigns, relocation messages, and role-based campaigns. The platform also offers signature analytics, one-click feedback and satisfaction surveys, and digital business cards for iOS and Android. Dynasend says signatures render in Outlook at compose time, data is encrypted in transit and at rest, and it does not access email content or stamp messages in transit. Standard is $50 a month for up to 50 signatures; higher volumes are billed monthly by active signature, from 1.00 USD to $0.20 per signature. A 90-day free trial is available.
Who it suits
Dynasend suits marketing, IT, and compliance teams managing email signatures across Microsoft 365. It is also relevant to organizations that need multiple templates, directory sync, or scheduled campaigns.
What it does well
- Central deployment avoids end-user desktop installs.
- Entra ID sync and SCIM support user management.
- Unlimited user data fields and multiple templates.
- Includes signature analytics and digital business cards.
- 90-day free trial; no contract or upfront fee.
What to know first
- No free plan.
- Standard costs $50 a month for up to 50 signatures.
- Direct end-user support is not provided.
Limits
Standard costs $50 a month, billed at $50/month flat for up to 50 signatures. Above 50 active signatures, monthly pricing per signature varies by volume, from $1.00 for 51–100 to $0.20 for 18,001+.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Standard | $50/month flat for up to 50 signatures; above that, monthly price per active signature varies by volume from $1.00 (51–100) to $0.20 (18,001+). · Up to 50 signatures at flat rate · 51+ monthly active signatures billed by volume | $50 a month |
As dynasend.com lists them, read 4 Oct 2026. The maker's own page has the final word.
Getting started
- Visit https://dynasend.com/.
- Start the 90-day free trial.
- Use the cloud service and Dynasend O365 add-in to deploy signatures across the Microsoft 365 tenant.
- Connect Entra ID (Azure AD) sync to align signature fields with directory attributes.
- Select templates and configure signature content and campaigns.
Verdict
Dynasend brings signature design, tenant-wide updates, directory alignment, and campaign tools into one Microsoft 365 service. Consider the Standard fee and lack of direct end-user support when assessing it for your organization.
Questions
What does Dynasend cost?
Standard is $50 a month, billed at $50/month flat for up to 50 signatures. Above that, monthly price per active signature varies by volume from $1.00 for 51–100 to $0.20 for 18,001+.
Is there a free plan or trial?
There is no free plan. Dynasend offers a 90-day free trial.
Which platforms are listed?
The listed platforms are Android, API, iOS, macOS, web, and Windows. Digital business cards are available for iOS and Android.
How does signature deployment work?
Administrators deploy and update signatures across a Microsoft 365 tenant through the Dynasend O365 add-in, without end-user desktop installs.
Does Dynasend connect to a directory?
Yes. Entra ID (Azure AD) sync aligns signature fields with directory attributes, and SCIM provisioning is available for user lifecycle management.
Who makes Dynasend, and where is it based?
Dynasend was founded in 1999 and is headquartered in Potosi, Wisconsin, USA.
Facts from Dynasend's own pages
- Campaigns
- The platform supports schedulable banner and note campaigns, relocation messages, and role-based campaign groups. · dynasend.com, 4 Oct 2026
- Compliance
- Dynasend says it is built with GDPR and enterprise compliance requirements in mind and supports organizations with DoD and regulated-industry considerations. · dynasend.com, 4 Oct 2026
- Deployment
- Administrators can deploy and update signatures centrally across a Microsoft 365 tenant through the Dynasend O365 add-in without end-user desktop installs. · dynasend.com, 4 Oct 2026
- Directory integration
- Entra ID (Azure AD) sync aligns signature fields with directory attributes, and the security page says SCIM provisioning is available for user lifecycle management. · dynasend.com, 4 Oct 2026
- Feedback and cards
- The platform includes one-click feedback and customer satisfaction surveys, plus digital business cards for iOS and Android. · dynasend.com, 4 Oct 2026
- Founded
- 1999 · dynasend.com, 28 Sept 2026
- Headquarters
- Potosi, Wisconsin, USA · dynasend.com, 28 Sept 2026
- Purpose
- Dynasend centrally designs, deploys, and updates standardized email signatures for Microsoft 365 users and devices. · dynasend.com, 4 Oct 2026
- Reliability
- Dynasend reports above 99.9% uptime and says its infrastructure uses Cloudflare’s globally distributed CDN. · dynasend.com, 4 Oct 2026
- Security
- Dynasend says signatures render in Outlook at compose time, uses end-to-end encryption for data in transit and at rest, and does not access email content or stamp messages in transit. · dynasend.com, 4 Oct 2026
- Signature design
- The service includes custom signature design and conversion of existing designs, with variants for new messages, replies, and streamlined messages. · dynasend.com, 4 Oct 2026
- Support
- Technical support and maintenance are included, but direct end-user support is not provided. · dynasend.com, 4 Oct 2026
- Target users
- Dynasend describes the platform as built for marketing, IT, and compliance teams managing email signatures across Microsoft 365. · dynasend.com, 4 Oct 2026
- Templates and fields
- Dynasend supports multiple templates and unlimited user data fields for different brands, divisions, and signature content. · dynasend.com, 4 Oct 2026
- Trial and commitments
- Dynasend offers a 90-day free trial and says there are no contracts or upfront fees and customers can cancel at any time. · dynasend.com, 4 Oct 2026
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