Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Writing Style Checkers

Acrolinx vs Sapling

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Acrolinx #1 in Writing Style Checkers 9.4/10 Pricing on request ✓ 5 of 5 features Visit Acrolinx
Sapling #8 in Writing Style Checkers 8.3/10 Free plan · 30-day trial Free planFree trial✓ 0 of 5 features Visit Sapling

Acrolinx leads on 0 checks, Sapling on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAcrolinx · 9.4/10
  • Free planonly Sapling
  • Free trialonly Sapling
  • Most featuresAcrolinx · 5 of 5

Acrolinx scores higher on our rubric for writing style checkers: 9.4 against 8.3 out of 10; our editors rank them #1 and #8.

Acrolinx is the better fit for enterprise content governance teams. Sapling is the better fit for teams needing broad workplace coverage.

  • Acrolinx fits best

    Enterprise content governance teams

  • Sapling fits best

    Teams needing broad workplace coverage

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Acrolinx 9.4/10 Visit ↗ Sapling 8.3/10 Visit ↗
At a glance
Editor score 9.4 8.3
Ranking #1 in Writing Style Checkers #8 in Writing Style Checkers
Best for Enterprise content governance teams Teams needing broad workplace coverage
Pricing model Paid Free plan + paid
Starting price Pricing on request $12/user/mo
Free plan Not checked yet ✓ (best)
Free trial — 30 days
Deployment Cloud Cloud, Self-hosted, Desktop, Browser extension
Support Docs Email, Tickets
Compliance ISO 27001 SOC 2, GDPR, HIPAA, PCI DSS, SSO/SAML, 2FA
Integrations 40+ integrations 73+ integrations
Built for Enterprise Small business, Mid-market, Enterprise
Features Acrolinx 5/5 · Sapling 0/5
Custom style guide ✓ (best) Not checked yet
Terminology management ✓ (best) Not checked yet
Brand voice rules ✓ (best) Not checked yet
Team workflow ✓ (best) Not checked yet
API access ✓ (best) Not checked yet
Specs
Editor support Adobe FrameMaker, Arbortext Editor, Figma, Google Docs, Google Sheets, Google Slides, MadCap Flare, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Word, Oxygen XML Author, Oxygen XML Editor, Oxygen XML Web Author, Visual Studio Code, XMetaL Not checked yet
Rule action Not checked yet Not checked yet
Our review
Pros
  • Custom style guides, terminology, brand voice, and inclusive-language rules
  • Quality gates, analytics, APIs, and command-line automation for governance
  • Guidance across Microsoft, Google, Adobe, Figma, Oxygen, and other editors
  • Covers grammar, style, readability, tone, and formality
  • Works across web, desktop apps, browsers, APIs, and business tools
  • Free plan includes writing assistance, AI checks, and 20 snippets
Cons
  • Pricing requires contacting sales
  • No trial is offered
  • Its enterprise scope may exceed smaller teams' needs
  • Free AI detector checks are limited to 2,000 characters per check
  • Monthly Pro pricing is $25 per user, compared with $12 annually
  • Enterprise starts at 10 seats, which may not suit smaller teams
Our verdict

Acrolinx is an enterprise content governance platform for marketing, technical documentation, support, localization, and quality teams. It checks style, terminology, brand voice, tone, grammar, spelling, clarity, readability, inclusivity,…

Read the review →

Sapling is a grammar checker and AI writing assistant for developers, businesses, and teams. It supports business communication across customer support, sales, recruiting, academia, and enterprise messaging. Its coverage includes grammar,…

Read the review →
  1. AcrolinxWriting Style Checkers 9.4Pricing on request
  2. SaplingWriting Style Checkers 8.3Free plan · 30-day trial

Strengths and trade-offs

  • Acrolinx — where it wins

    • Custom style guides, terminology, brand voice, and inclusive-language rules
    • Quality gates, analytics, APIs, and command-line automation for governance
    • Guidance across Microsoft, Google, Adobe, Figma, Oxygen, and other editors

    Where it doesn't

    • Pricing requires contacting sales
    • No trial is offered
    • Its enterprise scope may exceed smaller teams' needs

  • Sapling — where it wins

    • Covers grammar, style, readability, tone, and formality
    • Works across web, desktop apps, browsers, APIs, and business tools
    • Free plan includes writing assistance, AI checks, and 20 snippets

    Where it doesn't

    • Free AI detector checks are limited to 2,000 characters per check
    • Monthly Pro pricing is $25 per user, compared with $12 annually
    • Enterprise starts at 10 seats, which may not suit smaller teams
  • Acrolinx9.4/10 · Pricing on request

    Deep enterprise style governance with broad editor support and sales-led pricing.

    Visit AcrolinxFull verdict →
  • Sapling8.3/10 · Free plan · 30-day trial

    A broad workplace writing assistant with flexible plans and wide platform coverage.

    Visit SaplingFull verdict →

More comparisons

All writing style checkers comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update