Create professional authorization letters in minutes with AI-powered templates
Your deadline survival kit
Stage
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MVP
Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Hobby: $5.90 one-time (5 credits, valid for 12 months); Standard: $9.90/month (50 credits per month, auto-renewal); Pro: $12.90/month (100 credits per month, auto-renewal). All plans include professional templates, AI-powered generation, PDF export, and support.
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Key features
AI-powered content generation for authorization letters
Multiple professionally designed templates for different scenarios
Real-time preview and customization
PDF download with preserved formatting
Legal compliance review by experts
Templates for general, financial, medical, and legal authorization letters
Open, plain-text .deepcell format readable without an account or server
Four linked surfaces: spreadsheet, document, deck and cheatsheet
Dependency-tracked calculations that recompute when assumptions change
Every conclusion traces to its assumptions, evidence and calculations with sources
AI agent integration via CLI, MCP server and Claude Code plugin
Full edit history and versioning
Export to Word, Excel and PowerPoint
Values tracked across five semantic dimensions
Share files without an account
House rules and lints enforced on every write
What makes it different
Expert-reviewed templates ensuring legal accuracy and compliance
AI assistant that generates appropriate content for specific authorization needs
Instant download and immediate use
One edit updates all your linked content across spreadsheet, document, slides and reasoning
Plain-text, git-friendly format that keeps reasoning and assumptions transparent
AI agents can read and write the format natively through CLI, MCP and Claude Code
Backward links show everywhere a number is used across all four surfaces
AuthLetter
DeepCell