PerfectIt

PerfectIt is ranked #10 of 30 in writing style checkers on The Geeks Club. It runs on iOS, macOS, Web, Windows. There is no free plan. A free trial is offered.

PerfectIt plans and pricing

All plans

Professional Not published Per Month 1–3 users · consistency, acronyms, house styles · Chicago Manual of Style* · built-in styles · secure offline working** · desktop or cloud · updates · email support · centralized billing store.perfectit.com · 30 Sept 2026

Elite Not published Per Month 1–3 users · everything in Professional · PowerPoint version store.perfectit.com · 30 Sept 2026

Team Not published Per Month 3–100 users · everything in Elite · live expert-led training · procurement support · purchase-order billing store.perfectit.com · 30 Sept 2026

Enterprise Not published Per Month 1+ users · everything in Team · dedicated account manager · Style Sheet Express for 100+ users · installation and deployment support · priority support · installer portal · renewal access · tailored live training store.perfectit.com · 30 Sept 2026

Compared on writing style checkers

Free plan: No
Custom style guide: Yes
Terminology management: Yes
Brand voice rules: Yes
Editor support: Microsoft Word, Microsoft PowerPoint, Microsoft 365, Word Online
Rule action: suggest
Team workflow: Yes

Best PerfectIt alternatives

See all 12

7.7 Sapling Free plan

7.6 StyleMCP Free plan

7.3 DeepL Write Free plan

7.2 Hemingway Editor Free trial $0.69/mo

7.2 Vale Free plan

7.1 ProWritingAid Free plan

PerfectIt

Purpose: PerfectIt locates difficult-to-find consistency mistakes and style issues in professional documents.
Checks: It checks hyphenation, list punctuation, acronym definitions, spelling, capitalization, numbers in sentences, headings, comments, extra spaces, and placeholder text.
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.
Integrations: PerfectIt works inside Microsoft Word and PowerPoint, and Chicago Manual of Style checking requires a CMOS Online subscription.
PowerPoint availability: The PowerPoint version is available to users with Elite, Team, or Enterprise subscriptions.
Windows security: The Windows edition does not connect to the internet or a local network, and documents do not leave the computer.
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.
No AI rewriting: PerfectIt is not AI, does not generate or rewrite text, and leaves editorial decisions to the user.
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.
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.
Trial: PerfectIt offers a free 14-day trial with no credit card information required.
Target users: The customer base includes proofreaders, editors, medical writers and editors, proposal professionals, technical communicators, consultants, communications professionals, and lawyers.
Founded: 2009
Headquarters: London, United Kingdom

Visit site Alternatives

Where it ranks on The Geeks Club

Best Writing Style Checkers in 2026#10 of 30

Is PerfectIt yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote PerfectIt

Sources

perfectit.com/tour· checked 30 Sept 2026
perfectit.com/chicago-style-for-perfectit· checked 30 Sept 2026
perfectit.com/home· checked 30 Sept 2026
perfectit.com/security-brief· checked 30 Sept 2026
perfectit.com/perfectit-for-enterprise· checked 30 Sept 2026
support.perfectit.com/kb/guide/en/what-are-the-system-require· checked 30 Sept 2026
perfectit.com· checked 30 Sept 2026
perfectit.com/who-its-for/· checked 30 Sept 2026
store.perfectit.com/pricing· checked 30 Sept 2026