← Back Choose Your Plan
Clark analyzes. You decide. Upgrade anytime.
Free
$0 /forever
For exploring Authorial and light editorial feedback.
- ✓ 30 Clark Attention Units per month
- ✓ All core features (usage-gated)
- ✓ GitHub repository sync
- ✓ Full markdown editor
- ✓ Manual lexicon rules
- ✓ Clark, your editorial assistant
- ✓ Editorial analysis & writing feedback
- ✓ Character Creator (your local image model)
- ✓ Scene description (project voice)
- ✓ Version history & commit browser
- ✕ Visual RegEx Builder
- ✕ Character & cover image generation
- ✕ Clark's Power Builder
- ✕ GitHub branch management
Coming Soon
Most Popular Pro
$29 /per month
For serious writers drafting and revising consistently.
- ✓ 150 Clark Attention Units per month
- ✓ Everything in Free
- ✓ Visual RegEx Builder
- ✓ Pattern library & live testing
- ✓ Import/export rule sets
- ✓ Character & cover image generation
- ✓ Character portraits
- ✓ Advanced rule authoring tools
- ✕ Clark's Power Builder
- ✕ GitHub branch management
Coming Soon
Premium
$49 /per month
For parallel drafting, branching storylines, and high-frequency editing.
- ✓ 250 Clark Attention Units per month
- ✓ Everything in Pro
- ✓ Clark's Power Builder
- ✓ Natural language -> regex patterns
- ✓ Describe rules in plain English
- ✓ GitHub branch management
- ✓ Create, switch, and merge branches
- ✓ Parallel story development
Coming Soon
Clark runs on Attention Units. Each interaction draws from your monthly allotment. Resets
every month. No rollover.
No hidden fees. No surprise charges. Upgrade or downgrade anytime. All your work is safe,
accessible, and fully functional in your own GitHub account regardless of your subscription
status.
Questions about pricing? Contact us at [email protected]