StyleGuard

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

StyleGuard is ranked #6 of 28 in writing style checkers on Inferse. It runs on API, Browser extension, macOS, Web, Windows. There is no free plan. A free trial is offered. Paid plans start at $7.50/mo.

Compared on writing style checkers

Free plan: Nostyleguard.com
Custom style guide: Yesstyleguard.com
Terminology management: Yesstyleguard.com
Brand voice rules: Yesstyleguard.com
Editor support: Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Google Docs, Google Chrome, Mozilla Firefox, Apple Safari, Adobe InDesignstyleguard.com
Rule action: suggeststyleguard.com
Team workflow: Yesstyleguard.com
API access: Yesstyleguard.com

Facts

Product: StyleGuard Pro is a text proofing system that checks spelling, style, word usage and proper names.styleguard.com · 30 Sept 2026
Live suggestions: StyleGuard tracks changes and suggests fixes as users type.styleguard.com · 30 Sept 2026
Style references: Users can proof against references such as The Associated Press, The Canadian Press and the Financial Times, or use custom dictionaries.styleguard.com · 30 Sept 2026
Customization: StyleGuard Manager lets users create custom entries and share dictionaries and style rules with other users.styleguard.com · 30 Sept 2026
Integrations: Installers are listed for Safari, Chrome or Chromium browsers, Google Docs, Firefox, Edge, Outlook, PowerPoint and Word.styleguard.com · 30 Sept 2026
API: The company says its API can connect the proofing engine directly to web CMS or editorial production systems.styleguard.com · 30 Sept 2026
Cloud requirement: StyleGuard Pro is subscription- and cloud-based and requires an internet connection to use its cloud text analysis engines.styleguard.com · 30 Sept 2026
Office compatibility: Cross-platform Office add-ins support Microsoft 365 or Office 2016 (16.0.11629) or newer, while Windows desktop add-ins support Office 2013 or newer.styleguard.com · 30 Sept 2026
Supported browser versions: StyleGuard Pro for Web supports Chrome, Safari, Firefox, Edge and Chromium-based browsers updated within the last three years.styleguard.com · 30 Sept 2026
Privacy: The privacy policy says Lingofy AS processes personal data such as names, email addresses, services used and proofing-system choices.styleguard.com · 30 Sept 2026
Security: The privacy policy describes regular risk assessments, technical systems and procedures intended to prevent unauthorized access to personal data.styleguard.com · 30 Sept 2026
Support: Users can contact the support team at [email protected].styleguard.com · 30 Sept 2026
Intended users: The company identifies students, freelancers, private institutions, corporations and media organizations among its customers.styleguard.com · 30 Sept 2026
Maker: The website identifies Lingofy AS as the owner of the StyleGuard trademark and lists its address in Oslo, Norway.styleguard.com · 30 Sept 2026