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Free Email Writer for Business (India)

Short answer: pick the kind of email you need, such as a payment reminder, a quotation follow-up, a delivery delay apology, a leave application or Diwali wishes to clients. Add the names, amounts and dates, choose a tone, and this free email writer gives you a ready email with three subject lines, in English or Hinglish. It has 53 email types made for Indian businesses. It needs no sign-up, and nothing you type leaves your device.

Honest note: it does not use ChatGPT or any other AI model. It is a fast, private email composer with carefully written templates. If you want an AI to rewrite your draft, one tap copies a ready prompt for ChatGPT, Gemini or Claude.

By ScaleSaathi Editorial · Last updated: 28 October 2026 · Sources

🔒 Private by design: your email is written inside your browser. Nothing you type is sent to ScaleSaathi or any server.

1. What is the email about?

Popular:

2. Details

3. You

4. Style

Your email

Pick a subject line

How to use it

  1. Pick a category and an email type, or tap one of the popular ones.
  2. Fill in the details it asks for. Only the boxes that this email needs are shown.
  3. Add your name and business once. Tick “Remember” if you want them filled in next time on this device.
  4. Choose tone, length, language, greeting and sign-off. The email updates as you type.
  5. Pick one of the three subject lines, fix any blanks shown in red, and read the email once.
  6. Copy it, open it in your mail app, share it on WhatsApp or download it. Attach your invoice or file in your mail app before sending.

Example: an overdue payment reminder

Email type Payment reminder: overdue, tone Formal, length Standard:

Subject: Second reminder: Invoice INV-112 for ₹18,500 is overdue

Dear Sharma ji,

Greetings of the day.

I am writing to follow up on invoice INV-112 for ₹18,500, which was due on 30 September 2026 and remains unpaid as per our records. The invoice relates to PVC pipes and fittings.

We value our relationship with you and would be grateful if you could arrange the payment at the earliest, or share the expected payment date.

A short reply with the payment date would help us update our accounts.

Regards,
Ravi Gupta
Gupta Hardware

The same tool in Hinglish, for a delivery delay apology:

Subject: Update on your order ORD-2291: revised delivery date

Namaste Meena ji,

Ummeed hai aap theek honge.

Maaf kijiye, aapka order ORD-2291 (200 printed tote bags) late ho gaya hai. Iski wajah hai: kapde ki supply late aayi. Ab hum ise 5 November 2026 tak deliver karne ki koshish kar rahe hain.

Hum samajhte hain isse aapko pareshani hui hogi, aur hum ise jaldi pahunchane ki poori koshish kar rahe hain.

Aapke dhairya aur samajh ke liye dhanyavaad.

Dhanyavaad,
Ankit
Jaipur Prints

What this writer does that most free email tools don’t

  • Indian business emails, ready to pick: GST invoice sharing, three levels of payment reminder, an MSME payment reminder, quotations, purchase orders, supplier follow-ups, leave and resignation emails, and festival wishes for clients.
  • Hinglish that reads naturally, with a choice of “raha” or “rahi”.
  • Indian formats: amounts shown as ₹1,85,000, “Dear Sir/Madam” when you don’t have a name, and sign-offs like “Thanks and regards”.
  • An email check that flags missing details and unfilled blanks before you send.
  • Private: no login, no server, nothing stored unless you choose to save your own name.
  • Your choice of finish: copy, mail app, WhatsApp, .txt file, or a ready prompt for an AI tool.

Tips for business emails that get a reply

  • Put the purpose in the first two lines. Busy readers decide quickly whether to act.
  • Give the details they need to act: invoice number, amount, date, order number. A reminder without an invoice number usually gets a “please send details” reply.
  • Ask for one clear next step, such as “please confirm the payment date” or “can we speak on Thursday at 11 am?”.
  • Keep paragraphs short. Many people read email on a phone.
  • Attach files and mention them (“please find attached”), and name them clearly, such as Invoice-INV-112.pdf.
  • Read it once as the receiver would before you press Send.

Writing a good subject line

  • Say what the email is about and include the reference: “Invoice INV-112 for ₹18,500 due on 30 October”.
  • Keep the important words at the start, since phones show only the first part of a subject.
  • Avoid all capitals, many exclamation marks and words like “FREE!!!” in business mail. They look careless and can push mail towards spam.
  • When replying in the same thread, keep the original subject so the reader can find the history.
  • Match the subject to the email. A subject that promises something the email does not deliver loses trust.

Email etiquette in Indian business

  • Greeting: “Dear Mr. Rao” or “Dear Sharma ji” is safe for a first email. Use “Dear Sir/Madam” when you don’t know the name. “Hi Priya” is fine once you are on first-name terms. “Respected Sir” still appears in letters to government offices, banks and senior officials.
  • Sign-off: “Regards”, “Warm regards” and “Thanks and regards” are standard. Add your designation, company and phone number so people can call back.
  • Payments: stay polite even in a final reminder. Relationships in Indian business often last for years, and a calm, firm email gets better results than an angry one.
  • Festivals: greet clients for festivals they celebrate, and keep the message warm and short. Put office closure dates in the same email.
  • Language: English is standard for formal mail. Hinglish works well for small business owners, shopkeepers and staff who prefer it, so choose it when you know the reader.
  • Timing: send important emails on working days and in working hours. Follow up after three to five working days if there is no reply.

Mistakes to avoid

  • Sending with blanks left in. “[Invoice no.]” in a client email looks careless. The tool warns you.
  • Threats in payment reminders. Never threaten anyone, shame them, or mention a legal notice or police complaint unless you have decided on it with a lawyer.
  • Quoting the MSME Act when it does not apply. It covers registered micro and small manufacturers and service providers, not every business.
  • Putting private data in email. Don’t send OTPs, passwords or full bank card numbers. Password-protect files with Aadhaar, PAN or bank statements, and share the password another way.
  • Bulk offers to people who never asked for them. They annoy people and can send all your mail to spam.
  • Forgetting the attachment. If the email says “attached”, check before you send.

Using an AI tool to polish the email

The “Polish with ChatGPT, Gemini or Claude” button copies a prompt that has your draft and these instructions: keep every name, amount, date and reference, add no new facts, offers or legal claims, keep your tone and language, and give two versions with three subject lines. Paste it into any AI chat tool. Before you paste, remove anything private you would not share with an outside service. For more AI prompts made for Indian businesses, try our AI prompt generator for business.

All 53 email types

  • Payments and invoices (7): Payment reminder: gentle (before or on due date); Payment reminder: overdue (second reminder); Payment reminder: firm final notice (polite, no threats); Payment reminder: MSME supplier (MSMED Act, 2006); Sharing a GST invoice; Payment received: thank you and receipt; Following up on payment due to you (vendor side)
  • Sales and customers (6): Sending a quotation; Quotation follow-up; Introducing your business to a new customer; Special offer to an existing customer; Welcoming a new client; Asking a customer for feedback
  • Orders and service (7): Order confirmation; Order dispatched with tracking; Delivery delay apology; Reply to a customer complaint; Refund or return approved; Declining a return or refund politely; Service visit or appointment confirmation
  • Vendors and suppliers (5): Asking a supplier for a quotation; Negotiating price with a supplier; Sending a purchase order; Chasing a late delivery from a supplier; Quality issue with supplied goods
  • Jobs and HR (8): Job application; Leave application; Sick leave (informing on the day); Resignation letter by email; Requesting an experience or relieving letter; Accepting a job offer; Inviting a candidate for interview; Regret letter to a candidate
  • Meetings and follow-ups (4): Requesting a meeting; Follow-up after a meeting; Follow-up when there is no reply; Rescheduling a meeting
  • Outreach and partnerships (3): Collaboration or partnership proposal; Reaching out to an influencer or creator; Asking a happy client for a referral
  • Thanks and greetings (8): Thank-you email; Diwali greetings to clients; Eid greetings to clients; Christmas and New Year greetings; Other festival greetings (Holi, Pongal, Onam, Navratri…); Business anniversary thank-you to customers; Out-of-office auto-reply; Apology for a late reply
  • Banks and admin (5): Sending documents to a bank or lender; Asking a bank or lender for a status update; Requesting documents from a client (KYC, GST, PAN); Informing customers of a price change; Introducing a new point of contact

Frequently asked questions

Is this really an AI email writer?

Not in the sense of a chatbot. There is no ChatGPT or other AI model behind it. It is a smart email composer: 53 ready email types written for Indian business, which it fills with your details and adjusts for tone, length and language as you type. That is why it is instant, free and private. If you want an AI to polish the draft, tap 'Polish with ChatGPT, Gemini or Claude' to copy a ready prompt.

Is it free? Do I need to sign up?

Yes, it is free and there is no sign-up or login. You can use it as many times as you like.

Is my data stored or sent anywhere?

No. The email is put together inside your browser, and nothing you type is sent to ScaleSaathi or anyone else. If you tick 'Remember my name and business on this device', only your name, designation, business name and phone are saved in this browser's local storage. Tap 'Forget my details' to delete them.

Can I use these emails for commercial and business purposes?

Yes. The emails you write here are yours to send to customers, suppliers, banks or staff, and you do not need to credit ScaleSaathi. Do read each one and change anything that does not fit your situation before you send it.

Can I write emails in Hindi or Hinglish?

Yes. Choose Hinglish to get the email in Hindi and English mixed in Roman letters, the way many people write to Indian clients and staff. You can also pick whether verbs should read 'raha' or 'rahi' for you. Subject lines stay in English, since most business inboxes are read that way.

How do I write a firm payment reminder without being rude?

Use the three reminder levels in order: gentle, overdue and firm final notice. State the invoice number, amount and due date, ask for a clear payment date, and offer to fix any invoice problem. The firm version asks for payment within 7 days and says further supplies may be put on hold. It never threatens anyone or claims legal action that you have not decided on.

What is the MSME payment reminder, and can every business use it?

It mentions the MSMED Act, 2006, under which a buyer must pay a registered micro or small enterprise within the agreed period, which cannot be more than 45 days from acceptance, and late payments carry compound interest at three times the RBI bank rate. Use it only if you are registered on Udyam as a micro or small enterprise in manufacturing or services; MSME Ministry material says trading-only units are not eligible. If unsure, check with your CA.

How should I email a GST invoice to a client?

Attach the invoice as a PDF, put the invoice number and date in the subject, mention the amount, and ask the client to check their GSTIN, billing address and HSN/SAC details, so that any correction happens before they file. The 'Sharing a GST invoice' email does all of this.

Can I send the same email to many customers?

Send offers and promotions only to people who expect to hear from you, such as existing customers, and always give an easy way to stop, for example 'reply with No offers'. Do not buy email lists. Google asks bulk senders to Gmail to make unsubscribing easy and to keep spam complaints low, or their mail may land in spam.

Why does the email show words in [brackets]?

Those are blanks for details you have not filled in yet, such as [Invoice / order / ref no.]. The tool lists every blank in red above the email. Fill them in the form or type straight into the email before you send it.

Does 'Open in mail app' send the email?

No. It only opens a new email in your default mail app, such as Gmail on your phone or Outlook on your computer, with the subject and text filled in. You still check it and press Send yourself. Very long emails can get cut by some mail apps; if that happens, use Copy email.

Can I edit the email after it is written?

Yes. Type straight into the email box. Copy, download, WhatsApp and the AI prompt all use your edited text. If you then change something in the form, the email is written again, so make form changes first and final edits last.

Related tools and guides

Sources

These emails are general templates, not legal advice. Check amounts, dates and any legal point before you send. Product names belong to their owners; ScaleSaathi is not affiliated with them.