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Copix vs Ellie Docs

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Copix compared with Ellie Docs
DetailCopix logo CopixEllie Docs logo Ellie Docs
What it doesYour copywriting assistant for Claude, ChatGPT and Cursor that gives your AI the method for each piece and reviews every draft. Help docs that write themselves from your code
StageNot given Not given
FoundedNot given 2023
Based inNot given Not given
Pricing modelFreemium Freemium
PricingBasic: $9/month or $90/year. Complete: $29/month or $290/year. 14 days free trial on either plan. Complete includes 1,500 credits per month that roll over for up to 3 months (up to 4,500 total). Credit packs available for additional usage. Free: $0 forever. Starter: $39 per month ($468 billed yearly). Growth: $99 per month ($1,188 billed yearly). Scale: $279 per month ($3,348 billed yearly). All paid plans include a 14-day free trial of Growth. Founding customers: 50% off first year on paid plans.
Key features
  • Write with method for different content types (ads, pages, emails, posts, stories, offers)
  • Review drafts for AI voice, claims without proof, and missing CTAs before publishing
  • Save and reuse business brief (offer, buyer, voice, proof) across chats
  • SEO audit of live pages with on-page rules and AI search readiness
  • Check whether AI assistants cite your site versus competitors
  • Crawl sites up to 100 pages for SEO analysis
  • Identify unsourced claims, fake urgency, and ad policy violations
  • Unlimited use on Basic plan, no usage cap for writing and reviews
  • Drafts help centre articles from code
  • Flags stale articles on merged pull requests
  • Generates changelog from merged PRs
  • Publishes API reference without OpenAPI spec
  • AI answers on help centre
  • Imports existing documentation
  • Integrates with Claude and Cursor via MCP
  • Links claims back to source code
  • Draft review before publishing
What makes it different
  • No new app—works as a connector in the AI assistants you already use
  • Review checks every draft against your brief before you see it, fixing AI voice automatically
  • Engines measure against real results: live pages, AI citations, winning pages and ads in your niche
  • Five-minute setup, no technical skills needed; one connector URL in Claude and ChatGPT
  • Writes documentation directly from your code, not manual files
  • Keeps docs accurate by flagging stale articles on each merged PR
  • Captures real screenshots of your app rather than generic mockups
  • Generates API reference automatically without an OpenAPI spec
  • Works with apps built using no-code tools like Lovable, Bolt or v0
Community votes00
DR (Domain Rating by Ahrefs)13 +1 (up) since last check37 no change since last check
Trust Flow (Majestic)79
Citation Flow (Majestic)1637
Referring domains (Majestic)12603

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