Signstamp vs Emails for Supabase

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Signstamp compared with Emails for Supabase
Detail	Signstamp	Emails for Supabase
What it does	Professional email signatures, made in minutes	Branded, production-ready Supabase auth email templates from your website URL
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Free
Pricing	Free: $0 forever (3 saved signatures, core templates, Signstamp branding included). Pro: $5/month billed $60/year (save 44%) or $9/month billed monthly (unlimited signatures, branding removed, contact capture, priority support). Lifetime: $49 one-time for Pro features forever (first 100 customers on	Free during early access. Brand pack coming soon at $18 one-time per brand.
Key features	Email signature builder with live preview and customizable templates 100+ searchable signature templates across professions Digital business card with QR code contact saving Video call banners for Zoom and Google Meet Click and view analytics on signatures and cards Group templates for role-based signature formats Deployment log to confirm team rollout completion Copy-paste to Gmail, Outlook, Apple Mail, and other clients Contact capture from business cards on Pro plan	Live preview with dark-mode toggle Real GoTrue merge tags wired in automatically Inlined CSS tested across email clients Per-field edits and copy customization One-click export to Supabase dashboard Cross-client HTML compatibility for Outlook and other email clients
What makes it different	No credit card required to create and copy a signature Free plan is genuinely usable without watermarks or crippling limits Team deployment without enterprise complexity or sales calls Brand consistency with individual flexibility Minimal permission requests for email inbox access	Only tool built specifically for Supabase auth emails, not a generic email builder Automatic brand extraction from your website in minutes Real merge tags pre-wired and ready to paste directly into Supabase dashboard Cross-client tested HTML built by email experts Completely free during early access
Community votes	0	0
DR (Domain Rating by Ahrefs)	8 −1 (down) since last check	1 −1 (down) since last check
Trust Flow (Majestic)	19	3
Citation Flow (Majestic)	20	10
Referring domains (Majestic)	16	1

5 details filled in for both companies.

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