Home/AI grammar checkers/WebSpellChecker

WebSpellChecker pricing

WebSpellChecker sells WProofreader, a multilingual grammar, spelling and AI rewrite engine offered as an SDK/API, a browser extension, and a WordPress plugin.

AI grammar checkersSelf-serve + sales
Visit WebSpellCheckerPrices checked Oct 29, 2026

How much does WebSpellChecker cost?

PriceNot publishedWebSpellChecker asks you to contact sales.
Free plan
Not stated
Free trial
free trial offered, length not stated
Enterprise
Contact sales
Read from webspellchecker.com/pricing on Oct 29, 2026. Price changed? Tell usSee the line each price came from

In your favor

  • Free trial. free trial offered, length not stated
  • Notice before price changes. 30 days notice of Service changes where reasonable

How you buy and get started

Self-serve + salesButtons on their site: Try it free, Contact us
Sign up
Free trial sign-up and account creation on the website
"When you sign up for the Services, we will create for you an account on our website (“Account”)."
Setup
Guided installation available
"provide guided installation in case it’s needed."
When sales steps in
On-premise licensing is tailored via sales
"Licensing and pricing are tailored for your custom infrastructure and processing needs."
Support
Response within a business day
"We respond within a business day to all sales and tech requests"

What WebSpellChecker does

WProofreader checks spelling, grammar and style in 20+ languages and includes an AI paraphrasing assistant. It can be embedded in web apps and editors, installed as a Chrome, Firefox and Edge extension, and hosted in the cloud (AWS US East) or on-premise.

Good for
Development teams embedding proofreading into web apps and editors, plus businesses and individuals using the browser extension; on-premise suits security-conscious companies.
Channels
Web SDK, API, Browser extension, WordPress plugin, Drupal, CKEditor 4 plugin (SCAYT)
Main product
WProofreader
Also includes
Grammar and spelling check, Spelling autocorrect and autocomplete, AI paraphrasing and summarizing, Style guide rules, 20+ languages, Plugins for CKEditor, Froala, TinyMCE, Quill
Connects to
CKEditor, Froala Editor, TinyMCE, Quill, WordPress, Drupal, Chrome, Firefox, Microsoft Edge
Public API
Yes
MCP server
Not stated
  • Grammar and spelling checksProofread spelling and grammar, improve your writing style in 20+ languages.
  • Tone and style suggestionsPlay with the size and style of your texts, summarize key ideas and proofread.
  • AI rewriting and generationNot stated
  • Custom style guide enforcementNot stated
  • Browser extensionInstall as a browser extension for Chrome, Firefox, and Microsoft Edge
  • Word and Google Docs add-insNot stated
  • Multiple languages supportedimprove your writing style in 20+ languages
  • Admin controls and SSONot stated

The same 8 checks appear on every tool in AI grammar checkers. Each tick quotes the vendor's own site.

Security and your data

QuestionTheir answerWhere it says so
Trains AI on your data?Not stated
HIPAA (signs a BAA)Not stated
SOC 2Not stated
GDPRyes"GDPR-compliant."home
CCPANot stated
PCINot stated
ISO 27001Not stated
Single sign-onNot stated
Trust centerNot stated

Security answers are the vendor's own claims, quoted. We don't audit them.

Every plan

No prices are published on WebSpellChecker's pricing page.

Fine print

Billing increment
Not stated
Billed beyond usage
Not stated
Contract
subscription; activation key delivered on payment
"Upon payment of the subscription fee, You will receive an activation key for the purchased Product."
Refunds
Not stated
Auto renew
Not stated
Price change notice
30 days notice of Service changes where reasonable
"we will use reasonable efforts to let you know at least thirty (30) days prior to implementing those changes."

"Not stated" means we read their pricing page and terms and they don't say.

About the company

Legal name
TeamDev Management OÜ (trademark WebSpellChecker)
Address
Narva mnt 7-559, Kesklinna linnaosa, Tallinn, 10117, Estonia
Online since
Sep 12, 2011
Domain registration date
Ships updates
16 in the last 12 months
Last on Oct 21, 2026, from their changelog

WebSpellChecker alternatives

Ginger Software$3.75 /moFree plan · checked Oct 29, 2026LanguageTool$5.83 /moFree plan · checked Oct 29, 2026Outwrite$7.95 /moFree plan · checked Oct 29, 2026Linguix$11.67 /moFree plan · checked Oct 29, 2026ProWritingAid$10 /moFree plan · checked Oct 29, 2026Wordvice AI$9.95 /moFree plan · checked Oct 29, 2026Sapling$12 /moFree plan · checked Oct 29, 2026TRTrinka$41.67 /mochecked Oct 29, 2026

Reviews elsewhere

G2 ↗Trustpilot ↗Reddit ↗Product Hunt ↗

We link to reviews instead of copying ratings: those sites don't allow reuse, and we don't test products ourselves.

Questions

Is WebSpellChecker free?

There's no free plan. Free trial: free trial offered, length not stated.