WebSpellChecker
Proofreading software
AI grammar checker tools
AI spell check tools
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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$24 per month
Free TrialFree version
Small
Medium
Large
- Real estate and property management
- Transportation and logistics
- Construction
What is WebSpellChecker
WebSpellChecker is a web-based spelling and grammar checking solution designed to be embedded into websites, web applications, and rich-text editors. It is used by software teams and content-heavy organizations to provide proofreading and writing assistance inside their own products or internal tools. The product focuses on SDK/API-style integration, configurable dictionaries, and support for multiple languages and deployment models (including on-premises options).
Embeddable SDK and APIs
WebSpellChecker is built to integrate into web applications rather than only offering an end-user writing app. It provides components and APIs that can be embedded into browser-based editors and content workflows. This makes it suitable for SaaS vendors, portals, and enterprise platforms that need proofreading inside their own UI.
Configurable dictionaries and terminology
The platform supports custom dictionaries and organization-specific terminology management. This helps teams reduce false positives for brand names, product terms, and domain vocabulary. It is useful in regulated or specialized industries where consistent terminology matters.
Flexible deployment options
WebSpellChecker is commonly offered with deployment choices that can include self-hosted/on-premises setups in addition to cloud usage (availability depends on edition). This can help organizations with data residency, privacy, or network isolation requirements. It also supports integration patterns that keep text processing within controlled environments.
Integration effort required
Because the product is oriented toward embedding and customization, it typically requires developer time to implement and maintain. Teams may need to configure editor plugins, authentication, and UI behavior. This can be more work than adopting a standalone browser extension or desktop writing tool.
UI/UX depends on host app
End-user experience varies based on how the host application integrates the checker and presents suggestions. Organizations may need to design and test workflows for accepting changes, handling multiple languages, and managing custom dictionaries. This can lead to inconsistent experiences across different internal tools if not standardized.
Feature depth varies by edition
Advanced writing assistance capabilities (beyond spelling/grammar) and language coverage can vary by product version and licensing. Some organizations may find that they still need separate tools for style, tone, or broader content optimization use cases. Buyers typically need to validate exact language support, rule sets, and admin controls during evaluation.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Basic (Free) | $0 per month (Never billed) | Up to 50,000 words per day; 1 domain; spelling check for 14 languages; multilingual grammar check; thesaurus; global custom & personal user dictionaries; technical support. |
| Plus | $24 per month (billed annually) | Up to 1 billion words per year; unlimited domains & subdomains; spelling check for 16 languages; multilingual grammar check; thesaurus; global custom & personal user dictionaries; technical support. |
| Custom / Enterprise | Custom pricing (contact sales) | Unlimited cloud capacity or on-premise deployment; pricing and entitlements defined by required volume and features. |
