✒️ SigCraft
Professional email signatures for your whole team — on your desktop, forever.
WiseStamp charges $6/month per user, forever, to generate what is at the end of the day a block of HTML — and the free tier stamps their ad into your signature. SigCraft does the same job locally, for every team member you'll ever have, with zero recurring cost and zero telemetry.
SigCraft screenshot is being captured — the app is shipped and real.
Features
10 polished templates
Classic, Modern Sidebar, Minimal, Bold Accent Bar, Card, Compact, Corporate, Creative, Photo Left, Photo Top.
Email-safe HTML
Table layouts, 100% inline styles, Outlook (VML) conditional comments — renders correctly in Gmail, Outlook desktop & web, Apple Mail, Thunderbird.
Headshot / logo upload
Drag & drop, auto-resized and embedded as base64 — or use a hosted image URL for maximum client compatibility.
12 social networks
LinkedIn, X, Facebook, Instagram, YouTube, TikTok, GitHub and more — brand-colored or monochrome pure-HTML badges, no broken-image icons.
Banner + CTA button
Optional promo banner with click-through link and a bulletproof colored CTA button.
Live preview
Desktop/mobile width toggle, light/dark background toggle, with in-app install guides for every major client.
Team mode
Import a CSV of people, generate signatures for everyone with your chosen template, batch-export a folder of .html files.
100% local
No network calls, no telemetry, no account. Profiles autosave to local JSON.
SigCraft vs WiseStamp
WiseStamp at $6/mo/user runs roughly $72/year — $144 over two years. SigCraft is $15, once.
| SigCraft | WiseStamp | |
|---|---|---|
| Price | $15 once | $6/mo/user, forever |
| 1 user, 3 years | $15 | $216 |
| 5-person team, 3 years | $15 | $1,080 |
| Their branding in your signature | Never | On free tier |
| Works offline / air-gapped | Yes | No |
| Team CSV batch generation | Included | Higher "Teams" tier |
| Templates | 10 | ~50 |
| Source code | MIT, yours | Closed |
Three months of WiseStamp for one user costs more than SigCraft does for your whole team, forever.
Three steps, no subscription
Buy once on Whop
One-time $15 — the least expensive app in the suite. Signed installer, 1-click setup, updates included.
Fill in your details
Name, title, phones, socials, headshot, CTA — watch the live preview update in desktop and mobile widths.
Copy into your email client
One-click rich copy pastes straight into Gmail's signature box; step-by-step guides cover Outlook, Apple Mail and Thunderbird.
Honest answers
Is it really free on GitHub?
Yes — MIT source at github.com/bensblueprints/email-signature. $15 buys the signed Windows installer, 1-click setup and updates.
Will the signature render correctly in Outlook?
Yes — output uses table layouts, fully inline styles and VML conditional comments for the CTA button, the techniques email developers use for Outlook compatibility.
Can I make signatures for my whole team?
Yes — team mode imports a CSV and batch-exports a folder of .html signatures with your chosen template. No per-user pricing, ever.
Does it have as many templates as WiseStamp?
No — 10 versus roughly 50. We'd rather ship 10 templates that render everywhere than 50 that break in Outlook. If you want maximum variety, WiseStamp wins there.
Does it phone home or inject branding?
Never. No network calls, no telemetry, and nothing of ours in your signature — unlike WiseStamp's free tier, which stamps its ad into every email you send.
Deep-dive comparisons:
Own SigCraft forever
$15 once. Signed installer, 1-click setup, updates included. No renewal, no account with us, no meter. Or build it yourself from the MIT source — it's the same app.