Proofreading and dictation for Windows using your own AI provider
AI writing toolkit for humanizing, detecting, and refining AI-generated text
Stage
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Founded
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2023
Based in
GB
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Pricing model
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Freemium
Pricing
$39.99 one-time at launch (regular price $99.99). 14-day free trial. Plus separate charges from your chosen AI provider.
Free tier available for all tools. Paid plans: Lite $4.99/monthly (5000 humanizer words, 2500 paraphraser words), Pro $12.49/monthly (25000 humanizer words, 12500 paraphraser words), Unlimited $29.99/monthly (unlimited humanizer and paraphraser words). Yearly plans available at 50% discount.
Key features
Proofreading with change explanation and selection review
Dictation with direct text insertion into any application
Writing profiles that learn your style for different contexts
Local encrypted history of all corrections and dictations
Support for multiple AI providers including OpenAI, Claude, Grok, OpenRouter, and Groq
Works on up to 3 devices with licence deactivation
14-day free trial with no credit card required
Compatible with Word, Slack, email, browsers, IDEs, and terminals
Free tier with no registration required
File upload capability for humanizer and paraphraser
What makes it different
Your writing never touches ProofFlick servers; it goes directly to your chosen AI provider
Bring your own AI provider key to control where your data goes and manage costs directly
Writing profiles adapt corrections to match your personal style for different contexts
Custom non-AI algorithms instead of AI refining AI
Achieves average AI score under 5% after humanization
37% better detection results than competitors
Human-first approach that supports rather than replaces human thinking
Ethical stance against cheating and academic dishonesty
ProofFlick
GPTinf