PerfectIt

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

PerfectIt is ranked #18 of 30 in writing style checkers on Inferse. It runs on iOS, macOS, Web, Windows. There is no free plan. A free trial is offered.

Compared on writing style checkers

Free plan: Noperfectit.com
Custom style guide: Yesperfectit.com
Terminology management: Yesperfectit.com
Brand voice rules: Yesperfectit.com
Editor support: Microsoft Word, Microsoft PowerPoint, Microsoft 365, Word Onlineperfectit.com
Rule action: suggestperfectit.com
Team workflow: Yesperfectit.com

Facts

Purpose: PerfectIt locates difficult-to-find consistency mistakes and style issues in professional documents.perfectit.com · 30 Sept 2026
Checks: It checks hyphenation, list punctuation, acronym definitions, spelling, capitalization, numbers in sentences, headings, comments, extra spaces, and placeholder text.perfectit.com · 30 Sept 2026
Style guides: PerfectIt includes styles for UK, US, Canadian, and Australian spelling plus European Union, United Nations, World Health Organization, Government Publishing Office, Australian Government, and American Legal styles.perfectit.com · 30 Sept 2026
Integrations: PerfectIt works inside Microsoft Word and PowerPoint, and Chicago Manual of Style checking requires a CMOS Online subscription.perfectit.com · 30 Sept 2026
PowerPoint availability: The PowerPoint version is available to users with Elite, Team, or Enterprise subscriptions.perfectit.com · 30 Sept 2026
Windows security: The Windows edition does not connect to the internet or a local network, and documents do not leave the computer.perfectit.com · 30 Sept 2026
Cloud security: PerfectIt Cloud sends a document securely to the cloud and deletes it after checking; the site says no one else has access during checking.perfectit.com · 30 Sept 2026
No AI rewriting: PerfectIt is not AI, does not generate or rewrite text, and leaves editorial decisions to the user.perfectit.com · 30 Sept 2026
Windows requirements: PerfectIt for Word on Windows requires Windows 11 or above with Office 2021 or above, or any Microsoft 365 version, and does not support Word Online.support.perfectit.com · 30 Sept 2026
Cloud requirements: PerfectIt Cloud requires a Mac or iPad with Microsoft 365, also works on Windows PCs with those editions, and requires Connected Experiences enabled.support.perfectit.com · 30 Sept 2026
Trial: PerfectIt offers a free 14-day trial with no credit card information required.perfectit.com · 30 Sept 2026
Target users: The customer base includes proofreaders, editors, medical writers and editors, proposal professionals, technical communicators, consultants, communications professionals, and lawyers.perfectit.com · 30 Sept 2026