Acrolinx vs Vale

Acrolinx9.4Visit Vale9.2Visit

Higher score Acrolinx #1 in Writing Style Checkers 9.4/10 Pricing on request ✓ 5 of 5 features Visit Acrolinx

vs

Vale #2 in Writing Style Checkers 9.2/10 Free plan Free plan✓ 4 of 5 features Visit Vale

• Acrolinx fits best

  Enterprise content governance teams

• Vale fits best

  Technical teams needing programmable style checks

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Side by side

Feature	Acrolinx 9.4/10 Visit ↗	Vale 9.2/10 Visit ↗
At a glance
Editor score	9.4	9.2
Ranking	#1 in Writing Style Checkers	#2 in Writing Style Checkers
Best for	Enterprise content governance teams	Technical teams needing programmable style checks
Pricing model	Paid	Free plan + paid
Starting price	Pricing on request	$19/user/mo
Free plan	Not checked yet	✓ (best)
Free trial	—	—
Deployment	Cloud	Cloud, Self-hosted, Browser extension
Support	Docs	Community, Docs
Integrations	40+ integrations	16 integrations
Built for	Enterprise	Solo, Small business, Mid-market, Enterprise
Features Acrolinx 5/5 · Vale 4/5
Custom style guide	✓	✓
Terminology management	✓	✓
Brand voice rules	✓	✓
Team workflow	✓	✓
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	VS Code, Cursor, Windsurf, Neovim, Sublime Text, Zed, Emacs, JetBrains IDEs, Obsidian, Oxygen XML, Qt Creator, Vim ALE
Rule action	Not checked yet	Block
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	Custom YAML rules enforce terminology, vocabulary, and editorial guidance Works across editors, repositories, CI pipelines, and pre-commit hooks Free open-source CLI with markup-aware linting and blocking actions
Cons	Pricing requires contacting sales No trial is offered Its enterprise scope may exceed smaller teams' needs	The hosted authoring layer requires a paid CMS plan The Free plan includes a read-only sample project Advanced repository editing and support start with the Pro plan
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 →	Vale is an open-source command-line prose linter for writers, documentation teams, and developers. It checks Markdown, HTML, AsciiDoc, reStructuredText, and other formats against YAML-based rules. Teams can define terminology, vocabulary,… Read the review →

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

• Vale — where it wins

  • Custom YAML rules enforce terminology, vocabulary, and editorial guidance
  • Works across editors, repositories, CI pipelines, and pre-commit hooks
  • Free open-source CLI with markup-aware linting and blocking actions

  Where it doesn't

  • The hosted authoring layer requires a paid CMS plan
  • The Free plan includes a read-only sample project
  • Advanced repository editing and support start with the Pro plan

• Acrolinx9.4/10 · Pricing on request

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

  Visit AcrolinxFull verdict →
• Vale9.2/10 · Free plan

  A programmable prose linter with YAML rules, editor diagnostics, and CI workflows.

  Visit ValeFull verdict →