10 AI Tools to Improve Content Readability 2024

Want clearer, more engaging content? These AI tools can help:

1. Grammarly: Grammar and tone checker
2. Hemingway Editor: Simplifies complex writing
3. ProWritingAid: In-depth writing analysis
4. Readable: Website readability scorer
5. Yoast SEO: WordPress readability + SEO
6. WebFX: Quick readability checks
7. Copywritely: SEO + readability tool
8. AISEO: AI-powered readability booster
9. TheWriter: Enterprise content platform
10. Longshot AI: AI content creator with fact-checking

Quick Comparison:

Tool	Main Feature	Best For	Price Range
Grammarly	Grammar & tone	General writing	Free - $12/mo
Hemingway	Simplifying text	Clear writing	Free - $19.99
ProWritingAid	Detailed reports	In-depth analysis	$20/mo - $399
Readable	Website scoring	Web content	$4/mo+
Yoast SEO	WordPress integration	WordPress users	$99/year
WebFX	Basic checks	Quick analysis	Free
Copywritely	SEO focus	Content marketers	$18/mo+
AISEO	AI rewriting	Fast improvements	Paid plans
TheWriter	Brand voice training	Enterprise teams	Custom
Longshot AI	Fact-checking	SEO content	$19/mo+

These tools can boost your content's clarity and SEO. Mix and match for best results. Always review AI-generated text yourself.

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Grammarly

Grammarly is a top AI writing tool used by millions. It helps you write better across apps and platforms.

Key features:

• Fixes grammar and spelling
• Makes writing clearer
• Adjusts tone
• Checks for plagiarism (Premium only)

Grammarly works with over 500,000 apps, sites, and devices. It's there wherever you write.

The tool gives your writing a readability score from 0 to 100. Here's what the scores mean:

Score	Readability
90-100	Super easy (11-year-old level)
80-90	Easy
70-80	Pretty simple
60-70	Plain English (13-15 years old)
50-60	A bit tricky
30-50	Hard to read
0-30	Very hard (graduate level)

To boost your score, Grammarly suggests:

• Shorter sentences
• Simpler words
• Cutting fluff
• Personal language
• Smart punctuation

In 2023, Grammarly added AI features to rewrite text in different styles. You can make your writing more persuasive or easier to understand.

"With more people working from their phones, there's a major need for quality AI writing support everywhere we communicate." - Tal Oppenheimer, Grammarly's Head of Product

This makes sense, as half of professionals text for work daily, and 80% do it weekly.

Grammarly has a free version with basic features. Premium costs $12/month and includes advanced help and plagiarism checking. For businesses, it's $15/month per user, with custom pricing for big companies.

2. Hemingway Editor

Hemingway Editor is a free tool that makes your writing clear and punchy. It's like having a no-nonsense editor looking over your shoulder.

Here's what it does:

• Spots readability issues
• Uses colors to flag problems
• Gives you a grade-level score

The tool zeroes in on five things:

What it checks	Color	Why it matters
Hard sentences	Yellow	Too complex
Very hard sentences	Red	Need a rewrite
Adverbs	Blue	Often unnecessary
Complex words	Purple	Too fancy
Passive voice	Green	Less direct

Hemingway aims for Grade 5-6 readability. Most folks can easily understand this level. To hit that sweet spot:

• Chop long sentences
• Use simpler words
• Go active, not passive
• Ditch extra adverbs

You can use the free web version or grab the desktop app for $19.99. The desktop version has more bells and whistles and works offline.

This tool isn't just for blog posts. It can help with:

• SEO content
• Emails
• Social media posts
• Video scripts

Stephen King, the master of horror, hates adverbs. He says:

"I believe the road to hell is paved with adverbs, and I will shout it from the rooftops. To put it another way, they're like dandelions."

So, channel your inner Hemingway (or King). Keep it simple. Keep it clear. Your readers will thank you.

3. ProWritingAid

ProWritingAid isn't just another grammar checker. It's a writing powerhouse that helps you make your content more readable.

Here's what it does:

• Gives you 20+ detailed reports on your writing
• Lets you customize the editor to fit your style
• Works with Microsoft Word, Google Docs, and more

But what about readability? ProWritingAid's got you covered:

Feature	What It Does
Sentence Length Check	Mixes up your sentences so they flow better
Readability Scores	Uses fancy indexes to rate how easy your writing is to read
Paragraph Structure	Checks if your paragraphs make sense
Vocabulary Complexity	Spots big words and helps you simplify them
Transition Words	Shows where you can improve text flow

Want to use ProWritingAid like a pro? Here's how:

1. Know what you want to achieve with your writing

2. Run the readability check on your work

3. Look at the reports and fix what needs fixing

Now, let's talk money:

• Premium: $30/month, $120/year, or $399 forever
• Premium Pro (with extra AI stuff): $36/month, $144/year, or $699 forever

But it's not all sunshine and rainbows:

• No app for your phone
• Lots of reports and menus can be a bit much

"ProWritingAid makes my writing better." - Leeanna Morgan, USA Today Bestselling Author

If you want to make your writing easier to read, ProWritingAid's got the tools to help you do it.

4. Readable

Readable is an AI tool that helps you write clearer content. It uses different formulas to show how easy your text is to understand.

Here's what Readable does:

• Checks your text using multiple readability formulas
• Gives you a score and grade level for your writing
• Points out tricky sentences and words
• Suggests ways to make your writing simpler

Readable's main features:

Feature	What it does
Text Analysis	Checks text you paste in
Website Scoring	Looks at whole websites
Email Scoring	Makes sure emails are clear
Bulk Scoring	Handles lots of content at once
Readability API	Works with other software

Readable has three plans:

1. ContentPro: $4/month (yearly billing)

• 1 user
• No limits on text, URLs, emails, files

2. CommercePro: $24/month (yearly billing)

• 3 users
• 1 website
• Slack integration

3. AgencyPro: $69/month (yearly billing)

• 5 users
• 3 websites
• API access

How to use Readable:

1. Paste your text
2. Look at your score and grade level
3. Check highlighted areas
4. Make changes to simplify

Most Americans read at an 8th-grade level. Aim for a Flesch Reading Ease score of 60+ to make your content easy to understand.

Using Readable can:

• Make your content up to 60% easier to understand
• Save you time
• Help you write for specific audiences

Readable isn't just a grammar checker. It helps you connect with readers by making your writing clear and easy to read.

5. Yoast SEO

Yoast SEO isn't just another WordPress plugin. It's a content powerhouse that helps you write for both Google AND your readers.

Here's the deal:

Yoast SEO analyzes your content in real-time. It uses a simple traffic light system:

Color	What it means
Green	You're crushing it
Orange	Room for improvement
Red	Houston, we have a problem

But what exactly does it check? Yoast looks at:

• Sentence length (keep 'em short)
• Paragraph length (ditto)
• Transition words (use 'em)
• Passive voice (avoid it)
• Subheadings (spread 'em out)
• Flesch Reading Ease score (aim for "easy")

The best part? Yoast doesn't just point fingers. It tells you how to fix things.

"Yoast SEO doesn't just criticize. It teaches you to be a better writer." - Hanna Worku, Yoast Researcher-Developer

Want to ace the Yoast readability test? Here's how:

1. Keep sentences under 20 words
2. Break up those paragraphs
3. Sprinkle in transition words (30% of sentences)
4. Go easy on passive voice
5. Use subheadings to guide your readers

But here's the thing: You don't need a perfect score. The goal is clear, engaging content that your audience loves.

Yoast SEO comes in free and premium flavors. The premium version ($99/year) throws in some extra goodies like internal linking suggestions and a redirections manager.

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6. WebFX Readability Test

Want to know if your content is crystal clear or muddy? Try the WebFX Readability Test.

This free tool is a content creator's best friend. It doesn't just give you one score - it gives you six:

Readability Metric	What It Measures
Flesch Kincaid Reading Ease	Text comprehension ease
Flesch Kincaid Grade Level	U.S. grade level needed
Gunning Fog Score	Years of formal education needed
Coleman Liau Index	U.S. grade level based on character count
SMOG Index	Education years needed
Automated Readability Index (ARI)	U.S. grade level needed

But here's the cool part: WebFX explains what these scores mean and how to improve them.

Did you know most American adults read at a 7th to 9th grade level? If you're writing for a general audience, aim for that Flesch Kincaid Grade Level.

Using WebFX is simple:

1. Paste your text or URL
2. Click "Calculate Readability"
3. Check your scores
4. Use the tips to improve

There's no "perfect" score - it depends on your audience. Writing for academics? Higher grade level might work. For the masses? Keep it simple.

"WebFX Readability Test is like having a pocket editor team, helping you fine-tune your writing for maximum impact." - Akshay Kothari, CPO at Notion

The ARI score is neat. It uses characters per word instead of syllables, making it more accurate for computer analysis.

The formula? 4.71 x (characters/words) + 0.5 x (words/sentences) - 21.43

Don't sweat it - WebFX does the math.

So, if you want clearer writing (and better SEO), give WebFX a try. Your readers will thank you.

7. Copywritely

Copywritely is an all-in-one SEO content tool. It's like having a personal editor and SEO expert at your fingertips.

Here's what it does:

Feature	What It Does
Grammar Checker	Fixes writing mistakes
Readability Checker	Checks text complexity
Keyword Density Tool	Stops keyword stuffing
Duplicate Content Checker	Checks for originality
SERP Checker	Looks at competitor content

You can write and analyze text right in the app. It checks everything at once: keywords, uniqueness, grammar, and readability.

But here's the cool part: Copywritely doesn't just fix errors. It teaches you WHY certain changes make your writing better.

Is your text too complex? Copywritely might suggest:

• Shorter sentences
• Simpler words
• More subheadings

These changes can make your content easier to read - for both humans and search engines.

The Duplicate Content Checker is a standout feature. It makes sure your content is original, helping you avoid accidental plagiarism and SEO penalties.

Pricing is flexible:

• Personal: $15/month
• Startup: $45 one-time
• Company: $30/month
• Enterprise: $57/month

Each plan gives you more checks and reports.

But it's not perfect. Some users say the 15,000-word limit is too low for longer pieces. And while it's good at grammar, it's not quite as strong as Grammarly.

Still, if you want to boost your content's readability and SEO, Copywritely is a solid choice. It makes creating high-quality, SEO-friendly content easier, whether you're a freelancer or part of a big team.

8. AISEO

AISEO is an AI writing assistant that boosts content readability and SEO. It's packed with tools to make writing easier and better.

The Readability Improver is a standout feature. It can spruce up 3000 characters, Hemingway-style. It color-codes sentences:

Color	Complexity
Red	Very hard
Yellow	Hard
Pink	Complex phrases

Using it is simple:

1. Paste your text
2. Hit Improve
3. Fix red and yellow sentences
4. Use AI help for specific sentences

Want to create blog posts fast? The Instant Blog Generator's got you covered. Just input a header, keyword, and description. It could make you 10 times more productive.

Need to reword something? The paraphrasing tool's your friend. It tweaks content for flow, length, and complexity. It even works across languages.

Here's what AISEO costs:

Plan	Monthly	Yearly	What you get
Grow	$24	$15	500 credits (≈ 50,000 AI words)
Scale	$44	$29	Unlimited credits
Team	$99	$79	4 users, unlimited credits

But remember: AI isn't perfect. Some users say AI-generated content lacks depth. You'll still need to review and edit to get top-notch results.

9. TheWriter

TheWriter isn't just another AI writing tool. It's a full-scale content creation platform for enterprise marketing teams.

Here's what makes it special:

• Brand Voice Training: The AI learns your brand's style. No more off-brand content.

• AI Guardrails: Keeps your team in check with brand guidelines and compliance.

• Chrome Extension: Your style guide, right in your browser.

• AI Studio: Build custom AI apps for your specific needs.

• Team Collaboration: Work together in real-time on content projects.

Companies are seeing real results:

Company	Result
HubSpot	Scaled up UX content production
iManage	Jumped from <200 to >1,000 knowledge articles yearly

HubSpot's Jonathon Colman says: "Writer helps our team not just work faster but more confidently."

TheWriter offers a free tier, with paid plans starting at $18/month. If you're looking to boost your content game in 2024, it's worth a look.

10. Longshot AI

Longshot AI isn't just another AI writing tool. It's a content creation powerhouse that helps you write better, faster, and smarter.

Here's what makes it special:

• FactGPT: Checks facts and adds citations. No more worrying about accuracy.
• Semantic SEO Generator: Boosts your search engine rankings.
• Blog Wizard: Research, write, and optimize all in one place.
• Smart Write: Quickly rephrase, rewrite, and create FAQs and meta descriptions.

Pricing? It's flexible:

Plan Type	Price Range
One-time purchase	$0 - $19
Monthly subscription	$6 - $39

Who's it for? Content marketers, SEO pros, academics, freelancers - anyone who needs accurate, SEO-friendly content.

Users love it. With a 4.5-star rating from 48 reviews, people rave about its features, support, and updates.

Want to try it? There's a 14-day free trial. No credit card needed.

"LongShot AI is a powerful tool for content creators, especially those focused on SEO." - SEOrocket Blog

With Longshot AI, you can:

1. Create full blog posts with one click
2. Fact-check your content
3. Optimize for search engines
4. Turn old content into new formats

In short: Longshot AI helps you create readable, accurate, and SEO-friendly content. It's a game-changer for content creators.

Tool Comparison

Let's break down the key AI tools for boosting content readability:

Tool	What It Does	Good Stuff	Not-So-Good	Cost
Grammarly	Fixes grammar, checks tone	Easy to use, browser add-on	Free version lacks features	Free - $12/month
Hemingway Editor	Flags complex sentences	Simple, visual editing	Basic checks only	Free online, $19.99 desktop
ProWritingAid	20+ writing reports	Deep analysis	Can be overwhelming	$20/month or $399 lifetime
Readable	Scores website readability	Strong scoring system	Needs subscription	From $4/month
Yoast SEO	Readability + SEO for WordPress	WordPress integration	WordPress only	$99/year
WebFX	Quick readability checks	Fast, simple	Basic features	Free
Copywritely	SEO + readability	SEO focus	Monthly fee	From $18/month
AISEO	AI readability boost	Fast analysis	Needs AI know-how	Paid plans
TheWriter	Flesch reading ease score	Free	Basic features	Free
Longshot AI	AI content creation	Time-saver	Quality varies	From $19/month

Each tool has its sweet spot:

• Grammarly: Grammar and tone
• Hemingway: Simplifying writing
• ProWritingAid: In-depth analysis
• Readable: Website scoring
• Yoast SEO: WordPress readability + SEO

On a tight budget? Try WebFX or TheWriter. Need more power? Look at Grammarly or ProWritingAid.

"LongShot AI is a powerful tool for content creators, especially those focused on SEO." - SEOrocket Blog

This quote shows how Longshot AI stands out for SEO-friendly content creation.

When picking a tool, think about:

1. What you need (grammar, readability, SEO)
2. Your budget
3. Where you write (e.g., WordPress)
4. How much detail you want

Wrap-up

AI tools have changed the game for content creators. Here's what you need to know:

• They save time and improve writing
• They help with grammar, style, and SEO
• Each tool has its strengths

"AI tools can help you create content that clicks with readers and ranks well in search. It's the best of both worlds." - Danny Johnson, Author

Key points:

• Use AI to draft and polish your content
• Always review AI-generated text yourself
• Aim for an 8th-grade reading level
• Mix and match tools for best results

Pricing:

Tool	Cost
Grammarly	Free - $30/month
Hemingway Editor	Free online
ProWritingAid	$20/month or $399 lifetime
Readable	From $4/month
Yoast SEO	$99/year

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