To empower every Bengali speaker with intelligent writing assistance that makes communication clearer, more professional, and more accessible.
শুদ্ধ — Intelligence for Bengali communication
Write better Bengali. Powered by AI.
The world's most advanced AI writing assistant built specifically for the Bengali language — bringing professional-quality writing to every Bengali speaker.
Trusted intelligence for individuals, businesses, educators & governments
Compose email
প্রিয় স্যার,
আমি আপনাকে জানাইতে চাইতাছি চাইছি যে আমার প্রজেক্ট সময়মত শেষ হইয়া গেছে শেষ হয়েছে।
দয়া করে রিভিউ পর্যালোচনা করুন।
Corrections
GRAMMAR
চাইতাছি → চাইছি
চলিত রীতি ব্যবহার করুন
STYLE
রিভিউ → পর্যালোচনা
Formal Bangla preferred
PUNCTUATION
দাঁড়ি (।) missing
Added at sentence end
3 issues found · Tone: Formal
Building the AI infrastructure for Bengali
Our Mission
Our Vision
The Bengali language deserves world-class AI.
Over 300 million people speak Bengali — one of the largest languages on Earth. Yet modern AI writing tools have been designed for English, leaving Bengali speakers without the same intelligent assistance. Shuddho was founded to change that: an AI-native language platform built for Bengali from the ground up — not translated from English-first systems.
To build the world's most trusted AI platform for the Bengali language, and become the standard writing infrastructure for hundreds of millions of speakers.
The Problem
Millions write in Bengali every day — without modern tools.
While English writers benefit from decades of investment in AI-powered writing tools, Bengali users still rely on basic spell checkers or manual proofreading. The absence of modern language infrastructure affects productivity, education, accessibility, and digital inclusion across every sector.
01StudentsStruggle to produce polished academic writing.
02ProfessionalsSpend valuable time reviewing documents manually.
03BusinessesFace inconsistent, error-prone communication.
04GovernmentsLack intelligent language tools for official work.
05Content creatorsHave limited support for high-quality Bengali content.
06Everyday writersHave no trusted assistant for the language they think in.
The Platform
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AI built specifically for Bengali.
Shuddho is more than a grammar checker. It is a language intelligence platform that analyzes context, syntax, semantics, style, and intent before generating suggestions — producing corrections that are more natural, accurate, and useful than traditional tools.
Grammar Correction
Correct grammatical errors while preserving meaning and writing style.
Spelling Correction
Contextual language understanding, not dictionary matching alone.
Context-Aware Rewriting
Rewrite for clarity, fluency, or simplicity — intent intact.
Tone Intelligence
Understand and improve tone across academic, formal, or creative writing.
Writing Enhancement
Improve readability, sentence flow, vocabulary, and quality.
Punctuation & Formatting
Fix punctuation, spacing, quotation usage, and structure.
Deep Document Review
Analyze whole documents for holistic writing feedback.
Personalized Assistance
Learn user habits to deliver increasingly personal suggestions.
AI Technology
Built on advanced Bengali language intelligence.
Unlike general-purpose AI systems, our models are optimized specifically for Bengali writing tasks — fine-tuned on high-quality correction datasets to capture linguistic patterns traditional tools cannot.
- Large language models with custom fine-tuned Bengali foundation models.
- Context-aware correction pipelines with structured linguistic analysis.
- Real-time inference architecture returning structured JSON corrections.
Model output — structuredJSON
{
"corrected": "আমি স্কুলে যাচ্ছি।",
"issues": [{
"type": "grammar",
"severity": "high",
"confidence": 0.97,
"explanation": "চলিত রীতি"
}]
}
"corrected": "আমি স্কুলে যাচ্ছি।",
"issues": [{
"type": "grammar",
"severity": "high",
"confidence": 0.97,
"explanation": "চলিত রীতি"
}]
}
Custom Model
Trained for Bengali, from the ground up.
Our foundation model is fine-tuned on a curated Bengali correction dataset, understanding grammar, orthography, and stylistic conventions that English-first systems miss entirely.
- Fine-tuned on tens of thousands of real Bengali correction pairs.
- Understands চলিত vs সাধু রীতি, regional variation, and code-mixing.
- Validated for JSON reliability, accuracy, and suggestion quality.
Model evaluationBENGALI-FIRST
Grammar accuracy96%
Spelling confidence99%
JSON validity98%
Suggestion quality91%
Research
Research-driven development.
Language intelligence requires more than large models. Our research focuses on AI systems that understand Bengali grammar, orthography, punctuation, stylistics, and contextual writing quality.
Grammar correction
Contextual spelling
Structured generation
Tone classification
Rewrite generation
Document-level understanding
Personalization
Human feedback optimization
300M+
Bengali speakers worldwide
1of 7
Most spoken languages
8+
AI capabilities
100%
Bengali-first intelligence
Where Shuddho Works
Write confidently, wherever you work.
Shuddho integrates seamlessly into your writing workflow — with an extension-first architecture designed to bring intelligent Bengali writing assistance to every digital surface.
Chrome Extension
Web Editor
Email
Social Media
Google Docs
Office Applications
Messaging Platforms
Enterprise Systems
Enterprise
Built for organizations, at scale.
Shuddho helps organizations maintain consistent, professional Bengali communication across teams, departments, and systems.
- Organization-wide language consistency
- Secure AI assistance
- Team writing analytics
- Administrative controls
- Shared dictionaries
- API integration
- Enterprise deployment options
- Dedicated support
Why Shuddho
A different class of language tool.
| Traditional Tools | Shuddho |
|---|---|
| Dictionary-based correction | Context-aware AI understanding |
| Rule-based grammar | Large language model reasoning |
| Sentence-level suggestions | Document-level intelligence |
| Generic writing assistance | Bengali-first language intelligence |
| Static corrections | Personalized AI assistance |
| Limited integrations | Extension-first platform |
Roadmap
Today
Next
Future
The operating system for Bengali language intelligence.
Our long-term ambition reaches beyond writing — into editing, translation, education, accessibility, and communication across every digital experience.
Live now
- AI grammar correction
- Intelligent spell checking
- Context-aware rewriting
- Browser extension & web editor
- Personalized suggestions
In development
- Enterprise workspace
- Microsoft Word & Google Docs
- Mobile applications
- API platform & developer SDK
- Education platform
The vision
The foundational AI infrastructure for Bengali — powering writing, editing, translation, education, accessibility, and communication across every digital experience.
Pricing
Most popular
Simple pricing that scales with you.
From first-time users to organizations serving millions — choose the plan that fits. Start free, upgrade anytime.
Starter
To get started
$0
Free forever
- Grammar & spelling correction
- Punctuation & formatting
- Chrome extension & web editor
- 500 words per day
Plus
For regular writers
$10 / mo
Billed monthly
- Everything in Starter
- Personal dictionary
- Tone detection
- 5,000 words per day
Pro
For professionals & creators
$20 / mo
Billed monthly
- Everything in Plus
- Unlimited corrections
- AI rewrite & tone intelligence
- Deep document review
- Personalized suggestions
- Priority processing
Enterprise
For organizations at scale
$100 / mo
Per seat · volume discounts available
- Everything in Pro
- API access & developer SDK
- Team admin & usage analytics
- Shared dictionaries & SSO
- Custom model fine-tuning
- Dedicated support & SLA
শুদ্ধ — pure Bengali, everywhere
The future of Bengali writing starts here.
AI has transformed how the world writes. It's time for Bengali to have a platform built specifically for its language, its people, and its future.
Start writing with Shuddho