AI cold email writer for B2B founders who hate writing outreach
Translate one thought into ten social media dialects, running locally on your phone with no account or cloud.
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Freemium
Freemium
Pricing
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.
Free: 1 rewrite per day. GramBook Unlimited: $1.99 a week or $42 a year.
Key features
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
Runs entirely on device with no cloud or servers
Unlimited regeneration to get different versions
Works in airplane mode
Exports rewrites as customizable meme cards
Supports 16 languages with Apple Intelligence
What makes it different
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
Generates multiple copy formats from one prompt
Keeps all text local on your device with zero cloud processing or data transmission
Generates platform-specific content for each social network simultaneously
Free tier with one daily rewrite and no account setup
Works offline in airplane mode without any account or subscription
GramBook