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WProofreader

AI-powered grammar check and spelling correction for web apps, but slow on large texts.

Checked 3 Oct 2026 Reviewed by Alex Listed since September 2024

Screenshot of WProofreader

At a glance

Starts at $19 per month Includes access to the WProofreader engine and API for web app integrations.
Free tier Yes, limited
Platforms Web, browser extensions
Best for Web developers with short text corrections
Not for Real-time collaborative writers

4.0 out of 5

Scored by Alex after real use

Our verdict

WProofreader excels at quick web app integrations. But it falters when dealing with extensive documents or real-time editing demands.

✓What it does well

IntegrationsSupports various editors and platforms like CKEditor and WordPress.
AI ParaphrasingHelps improve writing style with AI suggestions.
SecurityTLS encryption ensures data is secure in transit.

✕Where it falls short

Slow on Large TextsPerformance drops when handling lengthy documents or complex editing tasks.
No Real-Time EditingNot ideal for real-time collaborative writing environments.
Limited Browser Extension FeaturesBrowser extension does not offer extensive functionalities like advanced proofreading options.

Key features

API AccessProvides a grammar check API for developers.
On-Premise DeploymentAvailable for companies that prefer on-prem hosting.
Multilingual SupportSupports proofreading in over 20 languages.
Cloud HostingIdeal for scalable startups