Start free. Scale as you grow.
Start with a real free account to save Brevities and track usage. Use the sandbox first if you just want one quick try, then upgrade only when you need more volume, richer models, or deeper tooling.
Free
A signed-in workspace to save Brevities and learn the product before you upgrade.
Usage
- 3,500 words per month
- 3 block rewrites / month
- Signed-in workspace with saved Brevities
Workspace
- 3 writing samples total
- Usage tracking and history
- Upgrade any time when you hit limits
AI Engine
- Core humanization engine
- Fast base model
- No rich-model routing or custom voice profiles yet
Starter
Affordable humanization for regular writers.
≈ $8 / month
30-day free trial included
Usage
- 100,000 words per month
- 1,500 words per request
- 500 block rewrites / month
AI Engine
- Standard AI models
- Advanced Humanization Engine
- Detector-Risk Guidance (GPTZero, Turnitin-style signals)
Tools
- Chrome Extension
- 3 custom voice profiles
Pro
For professional writers, students, and content creators who need more power.
≈ $16 / month
Usage
- 300,000 words per month
- 3,000 words per request
- 450 block rewrites / month
AI Engine
- More advanced AI models
- Advanced Humanization Engine
- Detector-Risk Guidance (GPTZero, Turnitin-style signals)
Tools
- Chrome Extension
- 10 custom voice profiles
- Priority processing
Elite
Maximum volume and the most powerful AI for agencies and power users.
≈ $40 / month
Usage
- 700,000 words per month
- 4,000 words per request
- 1,400 block rewrites / month
AI Engine
- Most advanced AI models (exclusive)
- Advanced Humanization Engine
- Detector-Risk Guidance (GPTZero, Turnitin-style signals)
Tools
- Chrome Extension
- Unlimited voice profiles
- Highest priority processing
- Early access to new features
Words/month = total words processed. Words/request = max input per submission. `/try` is the guest sandbox. Creating a free account gives you saved Brevities and ongoing free usage before you ever need a paid plan.