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Sign Stampd

Gmail signature management for your whole Google Workspace team.

AiDOOS Verified SAAS Marketing
☆☆☆☆☆ 0 reviews
Live in 72 hours 14-day free trial
Starting from
$2
per user / month
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14-day free trial · No credit card required

Category
Marketing
Deployment
Cloud (SaaS)
API Access
Yes
AiDOOS Deploy
72 hours

About Sign Stampd

SignStampd is an email signature management solution designed exclusively for Google Workspace teams. It enables administrators to centrally create, deploy, and manage consistent, branded email signatures for all users within their organization. The product works by reading employee data directly from the Google Workspace directory and using Google's official API to update the signature field in Gmail, ensuring that email flow remains entirely within Google's infrastructure without any routing or interception. Setup is straightforward: a single admin login, a quick domain-wide delegation step, and the ability to push signatures to the entire team in minutes. SignStampd offers a template editor with live preview, merge fields for personalization, and the option to paste custom HTML. It also supports automatic onboarding of new employees through a scheduled sync. Pricing is a flat $2 per user per month with no base fees or seat minimums, and a 14-day free trial is available. The service is built for small to medium-sized Google Workspace teams seeking a hassle-free, no-IT-required approach to maintaining professional email signatures. For AiDOOS, this product can be further enhanced by providing streamlined deployment and adoption services, ensuring that teams can quickly implement and benefit from consistent email branding across the organization.

Challenges It Solves

  • Managing email signatures for a team manually is time-consuming and inconsistent.
  • Many email signature tools require complex IT setup, mail routing, or client-side installations.
  • Ensuring consistent branding across all employees' emails is difficult without a central solution.
  • Integrating new employees' signatures often requires manual effort.

Use Cases

Centralize Email Signature Management

Administer consistent signatures for all employees from a single dashboard, eliminating manual updates.

Ensure Brand Consistency

Maintain a uniform brand image across all outgoing emails with controlled templates.

Streamline Onboarding

Automatically assign signatures to new employees as they join the Workspace.

Pricing

14-day free trial available — No credit card required. Full access to all features.

Key Features

Centralized Management

Manage all email signatures from one admin dashboard.

Google API Integration

Signatures are set directly via Google's official API without routing email.

Template Editor

Build signature templates with logo, colors, merge fields, and live preview.

Automatic New Hire Onboarding

New employees automatically get the chosen template applied on the next sync.

No Mail Routing

Emails never pass through SignStampd servers; only the signature field is updated.

14-Day Free Trial

Full features with no credit card required.

What Reviewers Say

What works well

  • No mail routing or IT scripts required, ensuring email privacy.
  • Flat per-user pricing with no base fees or minimum seats.
  • Simple setup with one admin login and quick domain-wide delegation.
  • Automatic template application for new hires.

Common concerns

  • Only compatible with Google Workspace, not Microsoft 365.
  • Limited template design compared to some competitors.

Reviews

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Enterprise Readiness

GDPR

Identity & Access

SSO✗ Not supported
RBAC
Audit Logs

Data Security

At restAES-256
In transitTLS 1.2+
Key mgmtVendor-managed

SLA & Availability

Uptime SLA99.9%
RPO
RTO
Pen test

Compliance & Portability

Data residency
Data export
Right to erasure

Integrations

Google Workspace

Core integration: reads employee data from the Google Workspace directory and deploys branded email signatures via Gmail API.

Native 2-minute setup plus admin delegation ⚡ AiDOOS Pre-wired

Gmail

Signatures are set directly in the Gmail signature field via Google's official API.

Native < 1 hour ⚡ AiDOOS Pre-wired

Google Admin Console

Required for domain-wide delegation setup.

Native < 1 hour ⚡ AiDOOS Pre-wired

Governance & Compliance

EU AI Act

No data available

Data Processing Agreement

No data available

Sub-processors

No data available

Right to Erasure

No data available

Change Notifications

No data available

NIST AI RMF

No data available

AiDOOS Managed Deployment

Deploy Sign Stampd in 72 hours

AiDOOS handles setup, CRM integration, SSO config, and user provisioning. Your team goes live — not your IT department.

12
Deployments
94%
Adoption rate
4.8/5
Post-deploy sat.
1-2 weeks
Time to value

Prerequisites

  • Google Workspace admin access
  • Domain-wide delegation enabled
  • At least 2 user accounts in Google Workspace

Configuration Options

  • Custom signature template design
  • Auto-apply to new hires
  • Schedule sync frequency

How Sign Stampd Compares

Product AI & Analytics Ease of Use Enterprise Features Pricing Integrations Mobile Experience Quick Setup Customer Support Rating Price/mo
Sign Stampd This product
Fair Excellent Fair Excellent Poor Fair Excellent Good $2/user
Exclaimer
Good Good Excellent Good Good Fair Good Good $0.90/user
WiseStamp
Good Good Good Fair Good Good Good Good $9.00/user
SyncSignature
Fair Good Fair Fair Fair Fair Good Fair $Custom/user
Virtual Delivery Center · A new delivery category

A Virtual Delivery Center for Sign Stampd

Pre-vetted experts and AI agents in the loop, assembled as a delivery pod. Pay in Delivery Units — universal pricing across roles, seniority, and tech stacks. No hiring, no contracting, no procurement cycle.

  • Plans from $2,000 — Starter Pack, 10 Delivery Units, 90 days
  • Refundable on unused Delivery Units, anytime — no questions asked
  • Re-delivery guarantee on acceptance miss
  • Pre-flight delivery sizing — you see the plan before you commit

How a Virtual Delivery Center delivers Sign Stampd

Outcome-based delivery via AiDOOS’s VDC model.  Why VDC vs traditional consulting? →

Outcome-Based

Pay for results, not hours

Milestone-Driven

Clear deliverables at each phase

Expert Network

Access to certified specialists

Implementation Timeline

1
Discover
Requirements & assessment
2
Integrate
Setup & data migration
3
Validate
Testing & security audit
4
Rollout
Deployment & training
5
Optimize
Performance tuning
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Frequently Asked Questions

Does SignStampd read or store my emails?
No. SignStampd never touches your email content or routing. It only updates the signature field via Google's official API, so your mail flows entirely through Google.
How long does setup take?
Approximately two minutes: one Google login and a domain-wide delegation step in the Google Workspace admin console. No IT ticket required.
What happens after the 14-day free trial?
After the trial, the cost is $2 per user per month. You can cancel at any time from the billing page.
Does SignStampd work with Microsoft 365?
No, SignStampd is built exclusively for Google Workspace. It deliberately does not support Microsoft 365.
Can new hires get signatures automatically?
Yes, you can turn on auto-apply. When a new user joins your Google Workspace, the chosen template is applied automatically during the next scheduled sync.

Quick Stats

Rating
12
Deployments
72 hours
Live in
99.9%
Uptime SLA
Deployment Complexity
Easy (2/5)
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Vendor

SignStampd
Founded 2026 · N/A
Verified Vendor

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