Bulk SMS Service Provider in Delhi NCR for Retail, Edtech and Realty
A bulk SMS service provider in Delhi NCR for wholesale and retail traders, edtech and coaching institutes, D2C brands and real estate developers across Delhi, Gurugram, Noida, Ghaziabad and Faridabad. Hindi and English SMS, from ₹0.15 per delivered SMS.

Delhi NCR businesses use SMS Gateway Providers for retail order and offer SMS, edtech OTPs and class reminders, coaching test alerts, and real estate site visit and payment messages. Hindi, Punjabi and English are supported with DLT help. Pricing is ₹0.20 per SMS on Starter or ₹0.15 on Business, plus GST.
Hindi Unicode SMS
Reach shoppers, parents and buyers in Hindi, 70 characters per SMS part.
Edtech OTP and reminders
Login OTPs, live class reminders and test result alerts through our API.
Real estate follow-ups
Site visit, booking and payment milestone messages for buyers and channel partners.
Wedding and festival peaks
Plan Navratri, Diwali and wedding season campaigns with early DLT approval.
A bulk SMS service provider in Delhi NCR for retail and wholesale
Delhi's wholesale markets in Chandni Chowk, Sadar Bazar and Karol Bagh supply retailers across North India, while malls and high streets in Gurugram, Noida and South Delhi serve a huge consumer base. D2C and e-commerce brands headquartered in Gurugram and Noida ship nationwide. All of them send order updates, payment reminders and offers by SMS.
Wholesalers use SMS for new stock alerts to retailers in other cities, dispatch details with transport and bilty numbers, and outstanding payment reminders. Retail and D2C brands send order confirmations, delivery updates, COD verification and loyalty point balances. Our panel handles Excel uploads, and our API plugs into Shopify, WooCommerce and most order systems.
Edtech and coaching institutes
Noida and Gurugram are home to many edtech companies, and Delhi has large coaching hubs for civil services, engineering, medical and commerce exams. Students and parents need timely, clear messages.
- Login and signup OTPs for learning apps, sent through our REST API
- Live class and doubt session reminders an hour before start
- Test schedule, result and rank alerts
- Fee instalment due dates for parents
- Batch change and holiday notices for offline centres

Real estate in Gurugram, Noida and Ghaziabad
Real estate developers and channel partners in NCR deal with long sales cycles and long construction timelines. SMS fits at every stage: site visit confirmation with the location and executive's name, booking amount received, construction milestone and instalment due, and possession and registry dates.
Messages to existing buyers about payments and possession are service SMS and reach DND numbers. Launch offers and site visit invitations to new leads are promotional and need consent, the 10am to 9pm window and whitelisted links. Under the DPDP Act, honour STOP replies quickly, as many NCR buyers receive property messages from several developers. Channel partners can work from sub-accounts with their own reports, so the developer can see which partner sent which message and to whom.
Hindi SMS and the NCR festival calendar
Hindi goes as Unicode with 70 characters per part, or 67 when split. A message like "दिवाली की शुभकामनाएं! सभी उत्पादों पर 30% छूट।" fits in one part. Punjabi in Gurmukhi script is also supported for customers in West Delhi and nearby Punjab markets.
Navratri, Karva Chauth, Dhanteras and Diwali drive the biggest retail and real estate campaigns, and the wedding season from November to February brings steady demand for jewellery, clothing and banquet bookings. Holi and Raksha Bandhan matter for gifting brands. Register templates two weeks early, since DLT approval usually takes 2 to 7 working days.
Support and pricing for Delhi NCR
We do not have an office in Delhi NCR. Our team works from Sulur, Coimbatore and supports NCR customers by phone, WhatsApp, email and screen share, Monday to Saturday from 9am to 7pm, while the platform runs 24x7. Starter is ₹0.20 per SMS for up to 10,000 a month, Business ₹0.15 for up to 1,00,000, and Enterprise is custom. GST is extra. DLT registration help is free of service charge; operator fees are paid separately.
How to start in Delhi NCR
Share your audience
Tell us whether you message retailers, shoppers, students, parents or property buyers.
Register DLT templates
We help register headers, Hindi and English templates and whitelisted links.
Connect your stack
Use our API with your app, CRM or store, or upload lists from Excel.
Plan festival sends
Schedule Navratri and Diwali campaigns ahead and track results in MIS reports.
Frequently asked questions
Do you have an office in Delhi or Gurugram?
No. Our only office is in Sulur, Coimbatore, Tamil Nadu. Delhi NCR customers are supported remotely by phone and WhatsApp on +91 95851 60363, by email at info@avancezone.com and over screen share, Monday to Saturday from 9am to 7pm. The messaging platform runs 24x7.
Can real estate developers send SMS to new leads?
Only with care. Messages to new leads about launches or offers are promotional, so they can go only to non-DND numbers or people who gave digital consent, between 10am and 9pm. Links must be whitelisted on DLT. Payment and possession updates to existing buyers are service messages and can be sent any time.
Can I send bulk SMS in Hindi?
Yes. Hindi is sent as Unicode on every plan, with 70 characters per SMS part, or 67 when split. English allows 160 per part. Many NCR brands send Hindi to mass-market customers and English to app users. Register each language as its own DLT template.
Can edtech apps send OTPs and class reminders through your API?
Yes. Use our REST or HTTP API to send OTPs and reminders with approved service templates, and receive delivery reports on your webhook. The platform supports up to about 10,000 SMS per second for exam result days and launch spikes, over direct routes to Jio, Airtel, Vi and BSNL.
When should we plan Diwali SMS campaigns?
Start three to four weeks before Diwali. Register templates and links at least two weeks ahead, since DLT approval usually takes 2 to 7 working days. Schedule offers between 10am and 9pm, and send only to non-DND numbers or customers who have opted in.
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From ₹0.15 per delivered SMS, credits valid for a year, and DLT help from a real person.