Professional email signature generator and management platform for businesses
Stage
Not given
Established
Founded
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Based in
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IN
Pricing model
Freemium
Freemium
Pricing
Free: $0 with 5 4K exports per month and 3 saved palettes. Pro: $39 for 12 months with unlimited 4K exports and 50 saved palettes, one-time payment. Week Pass: $9 for 7 days with unlimited 4K exports, one-time payment.
Free Plan: $0.00/month with 1 signature and basic templates. Pro Plan: $3.99/month with all pro templates and premium hosting. Unlimited Plan: $71.99/month with unlimited signatures and team tools.
Key features
Three gradient styles: blobs, stripes, and clouds
Real grain rendering at export resolution
Pixel and dither finishes
4K JPEG export with no watermark
Color, blur, contrast and saturation controls
Palette saving and reuse
MCP server integration for coding agents
Free and unmetered previews in MCP clients
Commercial use on all plans
Figma integration via export and background image
Customizable email signature templates for Gmail, Outlook, and Apple Mail
Add logos, company information, and social media links
Centralized management for team and enterprise signatures
Mobile-friendly and responsive design
Cross-platform compatibility with major email clients
No coding required for signature creation
Support for Google Workspace and Microsoft 365
What makes it different
Grain is rendered into the image at full resolution, not pasted on top, so it survives JPEG compression, scaling and print
Preview matches the 4K export exactly; what you tune on a laptop is what lands on the monitor
Pay once, never auto-renews; no subscription required
Free tier is genuinely useful with 5 full-resolution 4K exports monthly
Transform email signatures into powerful branding tools with professional designs
Simple platform that requires no technical or coding skills
Centralized management for easy deployment across teams
Gradients Studio
Mail Sign Desk