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Signite

signite.io

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Spec score 8.9 #5 of 41 in Email Signature Management Software

What it is

Signite centrally manages and deploys email signatures for organizations using Google Workspace. Administrators can customize built-in templates and assign them to teams, roles, departments, groups, or organizational units. Signite synchronizes users, domains, directory information, organizational units, and custom attributes from Google Workspace, then applies signatures inside Gmail using secure API access without SMTP changes, email routing, or end-user setup. Premium adds banners, custom colors, linked logos, profile pictures, alias signatures, HTML download, automated synchronization and deployment, and Retina support. Organizations can schedule promotional banners and change or remove them centrally. Signite says it manages signature settings without accessing, reading, or storing email content, and does not track recipients or collect information such as opens, clicks, IP addresses, or geolocation. Signatures can display in supported Gmail apps on iOS and Android without a separate Signite mobile app. The free plan supports up to five deployed users, includes basic fields and logo, and adds Signite branding. Premium plans are $59 a year for up to five users, $106 a year for up to ten, or $198 a year for up to twenty.

Spec sheet

What it does
Signite centrally creates, assigns, updates and deploys branded email signatures for Google Workspace organizations.Read 14 Oct 2026 · signite.io
Purpose
Signite centrally manages and deploys professional email signatures across Google Workspace.Read 7 Oct 2026 · signite.io
Intended users
Signite identifies Google Workspace administrators, marketing teams, digital agencies, and growing businesses as intended users.Read 7 Oct 2026 · signite.io
Deployment
Signatures are applied inside Gmail through secure API access, without SMTP changes, email routing, or end-user setup.Read 7 Oct 2026 · signite.io
Privacy
Signite says it does not track email recipients or collect email opens, click data, recipient behavior, IP addresses, geolocation, device tracking, or recipient profiles.Read 7 Oct 2026 · signite.io
Support
Support is offered through email, chat and, on Premium, in-person Zoom assistance; the terms say response times are not guaranteed.Read 14 Oct 2026 · signite.io
Alias support
Premium supports aliases with either shared signatures or distinct templates and signatures for unique aliases.Read 14 Oct 2026 · signite.io
API integration
Signite applies signatures through authorized Google Workspace APIs using OAuth rather than SMTP relay or message interception.Read 14 Oct 2026 · signite.io
Banner campaigns
Premium accounts can upload promotional or informational banners and schedule their visibility by user or group.Read 14 Oct 2026 · signite.io
Banner scheduling
Organizations can upload promotional banners, schedule when they appear, and update or remove them centrally.Read 7 Oct 2026 · signite.io
Company founded
LinkedIn lists Signite as founded in 2020.Read 14 Oct 2026 · linkedin.com
Company headquarters
Crunchbase places Signite in Caesarea, Hefa, Israel.Read 14 Oct 2026 · crunchbase.com
Company legal name
Crunchbase lists the legal name as Imark Ltd. and operating status as active.Read 14 Oct 2026 · crunchbase.com
Company size
LinkedIn lists the company size as 2–10 employees.Read 14 Oct 2026 · linkedin.com
Directory sync
Signite synchronizes users, domains, directory information, organizational units, and custom attributes from Google Workspace.Read 7 Oct 2026 · signite.io
Documentation
The help center lists guides covering installation, permissions, templates, synchronization, aliases, mobile Gmail, HTML export, troubleshooting, payments and deployment.Read 14 Oct 2026 · signite.io
Email access
Signite says it does not access, read, or store email content and only manages signature settings through authorized API access.Read 7 Oct 2026 · signite.io
GDPR
Signite states that it has implemented measures intended to comply with the GDPR and provides a data-processing agreement.Read 14 Oct 2026 · signite.io
Google Marketplace adoption
The Signite Marketplace listing shows more than 152,000 installs or users and was updated June 11, 2025.Read 14 Oct 2026 · workspace.google.com
Google permissions
The Marketplace listing requests Gmail signature-setting access plus visibility of domains, groups, organizational units, users, schemas and customer information.Read 14 Oct 2026 · workspace.google.com
HTML export
Premium users can download generated signatures as HTML for use in other mail clients.Read 14 Oct 2026 · signite.io
Limit: annual cancellation
Paid accounts are annual; the terms say cancellation normally does not stop charges for the remainder of the year, except under the 14-day refund rule.Read 14 Oct 2026 · app.signite.io
Limit: dark mode
Gmail does not support separate light and dark signature designs, and Gmail may alter colors in dark mode.Read 14 Oct 2026 · signite.io
Limit: external HTML
Signite does not allow arbitrary external HTML code inside templates and requires its built-in template system.Read 14 Oct 2026 · signite.io
Limit: Free branding
Free-plan signatures must include a visible Signite credit, which is removed after upgrading.Read 14 Oct 2026 · app.signite.io
Limit: Free capacity
The free plan is limited to five deployed signatures and excludes premium functions such as banners and advanced customization.Read 14 Oct 2026 · signite.io
Mobile support
Gmail signatures can be deployed to Gmail apps on iOS and Android without requiring a dedicated Signite mobile app.Read 14 Oct 2026 · signite.io
Notable limit
The free plan excludes premium features, supports up to five deployed users, and adds a Signite branding credit to signatures.Read 7 Oct 2026 · signite.io
Other mail clients
Signite documents HTML-signature integration instructions for Outlook on Windows, Outlook on macOS and Apple Mail.Read 14 Oct 2026 · signite.io
Ownership
LinkedIn identifies Signite as privately held.Read 14 Oct 2026 · linkedin.com
Praise: ease of use
Marketplace testimonials repeatedly describe setup, deployment and centralized management as easy and quick.Read 14 Oct 2026 · workspace.google.com
Praise: support
Marketplace testimonials repeatedly praise responsive, helpful customer support.Read 14 Oct 2026 · workspace.google.com
Premium features
Premium includes banners, custom colors, linked logos, profile pictures, alias signatures, HTML download, automated synchronization and deployment, and Retina support.Read 7 Oct 2026 · signite.io
Privacy practices
The privacy policy says Signite does not sell personal data or perform recipient open, click or behavioral tracking.Read 14 Oct 2026 · app.signite.io
Rating on Google Workspace Marketplace
5.0 out of 5 from 152K+ ratingsRead 14 Oct 2026 · workspace.google.com
Refund policy
Signite advertises a full refund within 14 days of a Premium purchase.Read 7 Oct 2026 · signite.io
SDKs and public API
The reviewed public documentation describes Google Workspace API access but does not document a separate Signite API or SDK.Read 14 Oct 2026 · signite.io
Security architecture
Signite says it does not route email, alter SMTP settings or access mailbox content, and instead writes signatures directly to Gmail settings.Read 14 Oct 2026 · signite.io
Self-hosting
The product is delivered as a Google Workspace Marketplace service and the reviewed pages provide no self-hosted deployment option.Read 14 Oct 2026 · workspace.google.com
Template management
Administrators can create reusable signature templates and assign different templates to users, teams, departments, groups or organizational units.Read 14 Oct 2026 · signite.io
Templates
Users can customize built-in templates and assign different templates to teams, roles, departments, groups, or organizational units.Read 7 Oct 2026 · signite.io
Workspace synchronization
The service synchronizes user, alias, domain and organization data from Google Workspace, including custom attributes.Read 14 Oct 2026 · signite.io

Plans and prices

Free Free unlimited duration basic fields and logo · Signite branding credit · up to 5 deployed users Read 14 Oct 2026 · signite.io
Free Free Up to 5 deployed users · Unlimited duration · Basic fields and logo · Signite branding credit · No Premium features Read 7 Oct 2026 · signite.io
Up to 100 users $0.49 a year 594 annual fee · 0.49 user/month all premium features · up to 100 deployed users Read 14 Oct 2026 · signite.io
Up to 50 users $0.66 a year 396 annual fee · 0.66 user/month all premium features · up to 50 deployed users Read 14 Oct 2026 · signite.io
Up to 20 users $0.82 a year 198 annual fee · 0.82 user/month all premium features · up to 20 deployed users Read 14 Oct 2026 · signite.io
Up to 10 users $0.88 a year 106 annual fee · 0.88 user/month all premium features · up to 10 deployed users Read 14 Oct 2026 · signite.io
Up to 5 users $0.98 a year 59 annual fee · 0.98 user/month all premium features · up to 5 deployed users Read 14 Oct 2026 · signite.io
1 user $12 a year 12 annual fee · 1.00 user/month all premium features · billed by deployed users and unique aliases Read 14 Oct 2026 · signite.io
Premium — up to 5 users $59 a year Annual fee Up to 5 users · All premium features · Charged for deployed users and unique aliases Read 7 Oct 2026 · signite.io
Premium — up to 10 users $106 a year Annual fee Up to 10 users · All premium features · Charged for deployed users and unique aliases Read 7 Oct 2026 · signite.io
Premium — up to 20 users $198 a year Annual fee Up to 20 users · All premium features · Charged for deployed users and unique aliases Read 7 Oct 2026 · signite.io

Every Signite plan and price →

Strong points and limits

Strong points

  • Assign templates by team, role, or organizational unit.
  • Applies signatures in Gmail without SMTP changes.
  • Synchronizes directory information from Google Workspace.
  • Premium supports scheduled promotional banners.
  • Supported Gmail apps on iOS and Android display signatures.

Limits

  • Free plan is limited to five deployed users.
  • Free signatures include Signite branding.
  • Free plan excludes Premium features.
  • No free trial is listed.

Who it suits

Signite is intended for Google Workspace administrators, marketing teams, digital agencies, and growing businesses. It is suited to organizations assigning signatures by team or role and managing banners centrally.

Verdict

Signite focuses on centralized signature assignment and deployment for Google Workspace, with Premium adding broader branding and automation options. The free plan is limited in users and retains a Signite credit.

Where Specifiction places it

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