Free Writing Tools
Practical tools to write better, understand what works, and turn AI-assisted drafts into natural writing.
Substack Profile Analyzer
FreeEnter any Substack publication URL and get an instant score. We fetch your last 10 notes, score each one against patterns from 6.7 million notes, and show exactly where you can improve.
- Score your notes against 6.7 million notes
- Per-note breakdown: hook strength, length, format
- Actionable recommendations to boost engagement
Substack Notes Performance Tracker
FreeDiscover the patterns behind top-performing Substack notes based on 6,743,129 Notes, including viral notes.
- Benchmarks from 6.7M Notes
- Best posting windows from 6.7M Notes
- Format analysis: text vs image vs link notes
Free AI Humanizer
FreePaste AI-written text and make it sound natural. The tool scans structural tells, generic AI phrasing, stiff rhythm, and hollow drafts, then rewrites without changing your meaning.
- Detect structural AI writing smells
- Rewrite with natural rhythm and clearer phrasing
- See score, rewrite depth, and substance checks
Why we built these free tools
Writers need faster feedback loops. Sometimes that means knowing which Substack Notes are working. Sometimes it means turning a stiff AI-assisted draft into something that sounds like a person wrote it.
We analyzed 6,743,129 Substack Notes, including viral notes. The Profile Analyzer scores your recent notes against these benchmarks, while the Performance Tracker reveals the posting strategies behind top-performing writers.
The AI Humanizer helps with the other side of publishing: cleaning up generic AI phrasing, preserving your meaning, and making the draft read naturally before it goes live.
Narrareach
Ready to put these insights to work?
Schedule Substack notes weeks in advance, cross-post to Medium, LinkedIn, X, Bluesky, and Threads - and track everything from one dashboard.
Narrareach LLM connector
Connect Claude, ChatGPT, or any MCP-compatible agent to read drafts, schedule posts, and automate Substack, Medium, LinkedIn, X, Bluesky, and Threads workflows.