AI Setu: AI Writer & Assistant

AI Setu is an AI writing assistant built for India — write emails, captions, plans and messages in Hindi and 8 other Indian languages, without any login or subscription. A practical Chat based apps alternative that works for everyday Indian writing needs, not just English content.

Whether you need to write a professional email for a job application, draft a WhatsApp message to a client, generate an Instagram caption in Hindi, or plan a trip itinerary — AI Setu does it instantly. No blank page, no writer's block, no copy-pasting from browser tabs. Just open the app and write.

Email Writer
Write professional emails in seconds — job applications, office requests, complaint letters, follow-ups, introduction emails and more. Available in Hindi, English and regional Indian languages. Students, job seekers and working professionals use this daily to write emails that sound polished and confident, even when they are not sure how to start.

Caption Generator
Generate Instagram captions, Facebook posts and WhatsApp statuses in Hindi or English — for travel photos, festivals, food, business and personal moments. No more spending 20 minutes thinking of the right words. AI Setu generates multiple options and you pick the one that feels right.

Travel Planner
Tell AI Setu where you want to go and for how long — and it builds a complete day-by-day travel plan. Works for weekend trips, family holidays and solo travel across India. Useful before booking anything — helps you understand what to expect, what to pack and what to budget.

Hindi and 8 Indian Languages
AI Setu supports Hindi, English, Marathi, Bengali, Tamil, Telugu, Gujarati, Kannada and Malayalam. Write naturally in your own language — you do not need to think in English first and translate. This is what makes AI Setu different from most AI writing tools that are built primarily for English users. 🇮🇳

Bring Your Own Key (BYOK)
Add your own Gemini API key for more accurate and faster AI results with higher usage limits. BYOK users get significantly better output quality compared to shared free-tier AI tools — because the model has full capacity dedicated to your requests.

No Login. No Data Collected.
AI Setu requires no account, no email sign-up and no phone number. Open the app and start writing immediately. No data is shared with any third party. Your writing stays on your device. Unlike most AI tools that require cloud sign-in, AI Setu respects your privacy from the first use. 🔒

AI Setu is built for students writing assignments and emails, professionals drafting workplace communication, small business owners creating social media content, and anyone in India who wants a simple, private AI writing tool that works in their own language — without needing a ChatGPT subscription.