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🚀 5-Second Delivery Guarantee • 99.9% Success Rate

Lightning-Fast SMS Solutions

TextGuru powers OTPs, Transactional and Promotional Bulk SMS with Enterprise-Grade Messaging, reliability, and 24×7 dedicated support.

Speedy Messaging Free DLT Registration Always-On Support
Delivery Rate
99.9%
Avg. Delivery
<5s
Happy Clients
57K+

Since 2006, India's Most Trusted Website For Bulk SMS Service

Trusted by 57,000+ businesses across India

FindDoc - Medical Services Platform
HiTech Billing Software Solutions
ACFL Micro Finance Services
Housiey
Codingal - Coding Education Platform
Edrio Ecommerce Platform
Jolaali Services
57,000+Happy Clients
1B+SMS Delivered
99.9%Delivery Rate
20+Years Experience
One platform

Every channel your customers use

Start with SMS. Add WhatsApp, voice and AI when you are ready — one account, one support team.

Bulk SMS built for speed

Promotional and transactional routes with your own sender ID and DLT templates — sent from the panel, Excel or API.

  • Excel upload & scheduling with personalised fields
  • Unicode SMS in Hindi, Punjabi and 21 languages
  • Number-wise delivery reports and link tracking
  • GeoFencing, long code and short code options
Explore Bulk SMS
99.9%Delivery rate
<5sOTP delivery
24×7Support
🔐Login OTPTransactional · priority routeDelivered
🛍️Festive sale campaignPromotional · 25,000 numbersSending
🧾Invoice reminderScheduled · 10:00 AMScheduled
Complete SMS Solutions

Everything you need to dominate communication

From marketing blasts to critical OTPs, get enterprise reliability with our speed guarantee.

OTP & Verification

Secure authentication for banking, e-commerce, and apps with instant OTP delivery.

  • Instant OTP delivery
  • Fraud protection
Learn more →

Transactional SMS

Priority alerts, updates, and notifications with premium routes.

  • Real-time alerts
  • Priority delivery
Learn more →

Promotional SMS

Boost your sales with targeted bulk promotional messages.

  • High-volume reach
  • Custom sender IDs
Learn more →

GEO Fencing SMS

Deliver SMS campaigns based on customer’s live location for hyperlocal targeting.

  • Location-based targeting
  • Higher engagement
Learn more →

Virtual Receptionist

AI receptionist to answer calls, take bookings, and transfer inquiries seamlessly.

  • 24/7 availability
  • Smart call routing
Learn more →

Click 2 Call

Enable website/app visitors to connect with your team instantly via phone.

  • One-click connect
  • Lead conversion booster

Voice Call

Automated outbound & inbound voice calling for reminders, promotions, and surveys.

  • IVR integration
  • Recorded voice campaigns
Learn more →

AI Voice Agents

AI-powered voice agents to handle customer queries, feedback, and bookings 24/7.

  • Natural conversation
  • Scalable voice automation

AI Agents

Conversational AI agents for lead generation, sales assistance, and support across channels.

  • Multi-channel support
  • Custom training
Learn more →

WhatsApp Business AI

Engage customers on WhatsApp with AI-powered chat, notifications, and commerce flows.

  • Green-tick verification
  • Smart chatbots

RCS Messaging

Next-gen rich messaging with images, carousels, buttons, and verified sender.

  • Interactive carousels
  • Branded verified sender

Email Marketing

Design, send, and track bulk email campaigns with personalization and analytics.

  • Drag & drop templates
  • Detailed reporting

Ready to experience lightning-fast SMS?

Join 57,000+ businesses. Start with 50 free SMS credits and our 5s guarantee.

🏢 Use cases

Built for your industry

Ready DLT-friendly message formats for the businesses we serve every day.

🏦 Banking & NBFC

Transaction alerts, EMI reminders and secure OTPs that customers trust.

  • Transactional route — delivered 24×7
  • Personalised with names, dates and amounts
  • DLT template help included
Get this set up →
TXTGRU · now
Rs.12,500 debited from A/c XX4821 on 08-Nov. Avl bal Rs.48,210. Not you? Call 1800XXXXXX -TXTGRU
For developers

Integrate in minutes, not days

A simple REST API to send SMS and OTPs from your website, app, CRM or billing software — with delivery reports and webhooks.

  • REST API with JSON responses
  • Samples for PHP, Python, Java & .NET
  • Webhooks for real-time delivery status
  • Ready integrations for billing & automation tools
// Send an OTP with PHP (sample — get your endpoint & key in the panel)
$data = array(
  'apikey'      => 'YOUR_API_KEY',
  'sender'      => 'TXTGRU',
  'to'          => '91XXXXXXXXXX',
  'template_id' => '1107XXXXXXXXXXXX',
  'message'     => '482913 is your OTP. -TXTGRU',
);
$ch = curl_init('YOUR_API_ENDPOINT');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
echo curl_exec($ch);
⚙️ How it works

Live in three simple steps

Most businesses send their first message on the same day.

  1. 1

    Create your account

    Sign up, complete basic KYC (PAN and business proof) and get 50 free test SMS.

  2. 2

    Free DLT registration

    Our team registers your entity, sender ID and templates on DLT with you — at no cost. Learn more

  3. 3

    Send & track

    Upload Excel, schedule campaigns or connect the API. Watch delivery reports in real time.

🛡️DLT compliantApproved headers & templates
🔒Secure HTTPS APIKeys stay on your server
🚫DND & consent rulesPromotional limits handled
🧑‍💼Human supportCall or WhatsApp — we pick up
💰 Pricing

Simple plans, no hidden charges

Slide to your monthly volume — we will suggest the right plan. No setup fee, no monthly fee.

50,000 SMS
1K10,00050,0001,00,000+

👉 Recommended: Growth · get your price →

✓ Best for you
🚀

Starter

For shops, clinics & startups
10,000 SMS credits

Best price as per route & volume

  • Basic HTTP API
  • Custom sender ID
  • Delivery reports
  • Email support
See Starter price → 💬 Ask on WhatsApp
⭐ Most popular ✓ Best for you
⚡

Growth

For growing businesses
50,000 SMS credits

Best price as per route & volume

  • Everything in Starter
  • Advanced API & webhooks
  • Excel bulk upload
  • Real-time analytics
  • Priority support
See Growth price → 💬 Ask on WhatsApp
✓ Best for you
🏢

Business

For enterprises & resellers
1,00,000 SMS credits

Best price as per route & volume

  • Everything in Growth
  • Multiple sender IDs
  • White-label option
  • Dedicated account manager
  • 24×7 phone support
See Business price → 💬 Ask on WhatsApp
🔒 14-day money-back🆓 Free DLT registration🧾 GST invoice🚫 No setup or monthly fee💳 UPI · Cards · Paytm
⭐ Customer stories

Stories from Happy Customers

See how businesses across India ship OTPs, alerts, and campaigns at lightning speed with TextGuru.

2:10 ▶ Video story

Print Shop - J. S. Bhatia

Business • OTP & Promo • Ludhiana

“Lightning delivery, excellent support, and rock-solid reliability. Highly recommended for both voice and SMS.”

Questions, answered

How fast are messages delivered?

OTP and transactional SMS go on priority routes with direct operator connections and usually reach the phone within a few seconds. Promotional campaigns are delivered within minutes depending on size.

Do you help with DLT registration?

Yes. TextGuru helps you register your entity, sender ID (header) and templates on DLT free of cost. Keep your PAN and a business proof (GST, Udyam or incorporation certificate) ready.

Can I send SMS in Hindi, Punjabi and other languages?

Yes. Send Unicode SMS in English and 21 regional Indian languages, including Hindi, Punjabi, Marathi, Tamil and Bengali.

Can I use my own sender ID?

Yes. Register a 6-letter header (like TXTGRU) on DLT and it appears as the sender on your customers’ phones.

Is there an API for my website or software?

Yes. Our REST API comes with samples for PHP, Java, Python and .NET, plus delivery reports and webhooks. Ready integrations exist for Hitech Billing Software, Royal POS and Pabbly Connect.

Growth & retention

7 proven benefits of an SMS gateway for your business

More than 60% of consumers want brands to text them more often. Here is why SMS belongs in your toolkit.

98% Open rate Almost every SMS gets read
45% Response rate vs ~6% for email
3 min Average time to read Faster than any inbox
75% Willing to opt in Customers want your texts

Targeted reach, quick results

Reach the right audience and see outcomes within minutes — perfect for time-sensitive updates and flash offers.

High readability & ROI

Exceptional visibility drives clicks and conversions — far more replies than email.

💬 SMS~45%
✉️ Email~6%

Cost-effective

Scale to any budget. Target a city, region or niche segment and pay only for what you use.

Personalised messaging

Use names, events and smart links to make every message feel 1:1 — and lift your click-through rate.

TGTXTGRU · now
Hi Priya, your order #A1029 is ready. Grab it here: txtgr.in/a1029 -TXTGRU
{name}{order_id}{short_link}

Easy to measure

Track deliveries, clicks and revenue to improve every campaign with confidence.

Boosts other channels

Remind before webinars, nudge cart abandoners with a deal and promote new arrivals.

Start in minutes

Basic KYC (PAN + company registration) and you are ready. Our team helps end-to-end — with free DLT registration and a 14-day money-back guarantee.

1Sign up & basic KYC
2Free DLT registration
3Send your first SMS
Start free — 50 SMS on us →

Ready to launch your first SMS campaign?

Go live in minutes. See results in hours.

Figures are commonly cited industry averages; your results depend on audience and message.

Get started in minutes

Get a personalised demo & pricing

Tell us what you want to send. Our team replies within 2 working hours — or call us right now.

Send us a message
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