AI signature designer with 30+ celebrity styles personalized to your name
AI cold email writer for B2B founders who hate writing outreach
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
Free plan: 5 AI generations per day. Pro plan: $29 per month (billed monthly) or $23.20 per month (billed annually, save $69.60 per year). Pro includes 100 AI generations per day, all copy formats, copy history and favorites, and priority support.
Key features
Over 30 celebrity-inspired signature styles
Signature analysis on five dimensions
AI-generated personalized signatures
Step-by-step animated learning tutorials
Practice tool with scoring
Signature style quiz
Support for 21 languages
Before-and-after signature comparison
AI cold email generator with deliverability scoring
Multi-format copy generation including emails, social posts, ads, and product descriptions
5 free generations daily with no credit card required
GDPR-compliant data storage
Copy history and favorites
Follow-up sequences
Export to PDF or DOCX
30-second email generation
No generic templates
Built specifically for B2B
What makes it different
Hand-writable signatures, not just digital fonts
Designs created in minutes instead of days
Step-by-step teaching breaks signatures into maximum 8 steps
Purpose-built for AI cold email writing from the start, not AI bolted on later like competitors
Deliverability scoring on every draft to prevent spam filtering
You send from your own inbox, keeping your sender reputation under your control
No credit card required to start with 5 free daily generations
Calligra Signature