Grammarly vs WordCount AI (2026): Which Tool Wins?
If you publish content for a business, you usually need two things:
- clean writing that reads well
- pages that rank and convert
Grammarly helps with the first. WordCount AI helps with the second.
👉 Run a free grade on your content →
TL;DR verdict
- If you need perfect grammar and tone: choose Grammarly.
- If you need clear, scannable, SEO-ready pages: choose WordCount AI.
- Best workflow: Grammarly to polish, then WordCount AI to grade structure, readability, and keyword coverage.
Quick comparison table
| Feature | Grammarly | WordCount AI |
|---|---|---|
| Grammar & spelling | ✅ Advanced | ⚪ Basic checks |
| Tone / style suggestions | ✅ Yes | ⚪ Limited (metrics-driven clarity cues) |
| Plagiarism detection | ✅ Premium | ❌ Not offered |
| Readability score + grade level | ⚪ Limited | ✅ Detailed |
| Long sentence / complexity flags | ⚪ Some signals | ✅ Clear flags + structure cues |
| Keyword density | ❌ No | ✅ Yes |
| A–F SEO grading + fixes | ❌ No | ✅ SEO Analysis |
| On-page checks | ❌ No | ✅ On-Page SEO Grader |
| Exports (PDF/CSV) | ⚪ Limited | 🔓 Paid plans |
| Best for | Writing polish | Business owners + marketers + small teams |
What each tool is actually for
Grammarly is for “polish”
Use it when you’re writing:
- emails, proposals, docs
- client deliverables
- anything where tone and correctness matter most
You’ll get fewer mistakes, smoother sentences, and more consistent writing.
WordCount AI is for “publish-ready”
Use it when you’re writing:
- blog posts
- landing pages
- product pages
- SEO pages that need to rank
You’ll get:
- readability and scannability signals
- keyword usage and coverage cues
- structure hints that affect performance (headings, flow, clarity)
Start here: 👉 Run a free grade on your content →
Which tool should you choose?
Choose Grammarly if:
- your biggest issue is grammar, tone, or sentence-level clarity
- you mainly write internal docs or professional messages
- SEO is not the goal for the page
Choose WordCount AI if:
- you publish pages that must rank or convert
- you want structure + clarity + keyword checks in one scan
- you run a small business or lean team and need fast edits, not a platform to learn
👉 Run a free grade on your content →
The best workflow in 10 minutes
- Run your draft through Grammarly (fix obvious grammar + tone issues).
- Paste the cleaned version into SEO Analysis.
- Apply the top fixes first:
- tighten the longest sentence
- improve headings and section flow
- add missing subtopics or semantic terms naturally
- Re-run the grade to confirm improvement.
- If it’s a published page, validate on-page signals with On-Page SEO Grader.
Common scenarios
Scenario 1: Landing page that doesn’t convert
- Grammarly helps the writing feel smoother.
- WordCount AI helps you fix structure, scannability, and missing proof blocks.
Scenario 2: Blog post stuck on page 2
- Grammarly won’t tell you what’s missing for search intent.
- WordCount AI helps you spot coverage gaps and readability friction.
If you’re working on content length too, start with: How many words for SEO in 2026
Start here
If your goal is “publish and perform”, do this now:
👉 Run a free grade on your content →
Then, if you want a broader view of free tools and alternatives: