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About

Signatoro is a web-based email signature generator designed for individuals, teams, and AI assistants. Users can build a professional HTML email signature in minutes using five layout options, a single accent colour, and optional photo or logo upload. Signatures can be pasted directly into Gmail, Outlook (classic and new), Apple Mail, Zoho Mail, iOS Mail, or any mail client that accepts pasted HTML. For companies, a single logo, accent colour, and font are set once by the owner and propagate automatically to every team member's signature. When the owner updates the brand, all team members receive their new signature by email. Team members are invited by email and retain control of their own name, title, phone, links, and photo. Signatoro exposes a REST API with per-user API keys, allowing AI agents, CRMs, n8n, Zapier, and Make to fetch a user's saved signature on every send and append it to outgoing messages without any mail-server-level configuration.

About

With Subscriptio you can manage all emailsignatures in your business, easily from one place. Professionally and completely in the style of your organization. This way you secure your corporate appearance. No more emails without signature or signatures that mismatch your branding. With Subscriptio you can transform every e-mail into a marketing tool. Promote a new product or wish your customers a merry Christmas in every email sent by every user from Outlook, Exchange webmail, Office 365 or mobile devices. Simply create a campaign and your message will appear in the email signature in every email.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Independent professionals, small companies

Audience

Anyone searching for an Email Signature solution

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$9/month
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 4.9 / 5
ease 4.9 / 5
features 4.4 / 5
design 4.6 / 5
support 4.8 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • Signatoro adds a personal and professional touch to ordinary emails. Signing up and onboarding is also quite straightforward; after signing up, I was able to create a signature immediately without a complicated setup. I find it really useful being able to neatly put all of my contact information in a compact signature. Moreover, I like that I can adjust some of its components to my liking, such as the color and font.
  • just solved the most stupid problem we faced. we couldn't make grok bot and claude use the same signature everyone was using because apparently they send via API and when that happens the sig that sits in the settings is not be in - had to be in the prompt and then it was getting lost all the time. now both of them just call the single API and we have the centralized control. just what we needed
  • I had a freelancer setting up automated email sending workflows and for personal email sending I use Grok Bot. Neither one of those could add my email signature I have on Google and we only found out after we sent a whole bunch of emails. What I needed is a simple way to make sure one email signature is added to all our communications. So Grok found Signatoro and it's amazing, it's added as a step to the workflows and Grok Bot uses it when it sends.
  • The flexible layouts allow you to tailor your signature perfectly to your brand's identity, whether you need a minimalist text block or a detailed layout with banners and logos.
  • It is very easy to use and in my case, I mange a luxury travel booking platform so enforcing brand guidelines is very important. I tried the service and all signatures rendered are identical and matches brand guidelines.

Cons

  • The only thing I think could be improved is the customization options. As someone who cares about the vibe and style of everything I put out, it would be a big plus if there were more options for adjusting the layout, positioning, and styling of individual elements.
  • nothing much, haven't even ineracted with it myself, all setup was done via the MCP
  • More design options would be great, we're in a flower business, so we need really fancy signatures. But I'd rather go without fancy than without a signature
  • Access to premium dynamic fields—such as promotional banners, social media feeds, or interactive CTA buttons—is often locked behind a paid subscription.
  • Not really a con but in the next phase maybe include options that would allow us to choose based on look and feel like luxury, outgoing, hip, chic, etc.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Signatoro
Founded: 2026
United States
signatoro.com

Company Information

Subscriptio
Netherlands
www.subscriptio.com/home

Alternatives

Alternatives

BrandMail

BrandMail

BrandQuantum
ACTIVESIGNATURE

ACTIVESIGNATURE

Fischer & Kerrn
AdSigner

AdSigner

Erpium
CI-Sign

CI-Sign

ci solution

Categories

Email Signature Supported

Categories

Email Signature Supported

Email Signature Features

Auto Update Not Supported
Campaign Specific Signature Supported
Content Creation Supported
Image Management Not Supported
Legal Disclaimer Not Supported
Signature Management Not Supported
Social Media Not Supported
Templates Not Supported

Integrations

Active Directory Not Supported
Microsoft 365 Not Supported
Microsoft Exchange Not Supported
Microsoft Outlook Not Supported

Integrations

Active Directory Supported
Microsoft 365 Supported
Microsoft Exchange Supported
Microsoft Outlook Supported
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