India's #1 SMS Marketing and Alerts Platform

Easily send smarter bulk SMS with images, links, attachments, OTPs & more

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Welcome to the most comprehensive, powerful and easy to use SMS platform…

Bulk SMS Redefined

Reach out to millions within seconds. Easily schedule and send personalized texts and regional language messages.

SMS Attachments

For the first time ever, attach files with text messages! Insert PDFs, images, word docs, spreadsheets and more.

Track Campaign Metrics

Take the guesswork out of your SMS marketing campaigns! Get granular click reports for all links sent via text.

Mobile Solutions

Create and send mobile tickets, discount vouchers, surveys and forms directly to your customers’ phones

Receive SMS

Allow your customers to instantly reach out and get information by just texting into your short/long codes

Integrate SMS APIs

Our simple API allows software and web developers to integrate any application with Indigo SMS

Send via App, Excel or Email

Send SMS the way you like - via web interface, APIs, Microsoft Excel, email gateway or Indigo SMS mobile apps

Enterprise Friendly

Get started with multi-user accounts, role management, locked templates, audit trail, bespoke services & more...

 

… Backed by robust SMS gateway infrastructure and fanatic customer support

Problem Tag: Icon not found Unmatched Delivery Rates & Speed

Our direct partnership with multiple telecom operators, intelligent SMS gateway routing and robust infrastructure ensure best-in-class delivery rates, ultra-low latencies and 24x7 support for your texts. Our customers vouch for the ROI Indigo SMS generates for them!

Problem Tag: Icon not found Fanatic Customer Support

Our mobile marketing experts and technology consultants are always at hand to help startups and SMEs run the best SMS campaigns. We pride ourselves on delivering superior support to all our customers, irrespective of the company size!

Problem Tag: Icon not found Authentic Real-Time Reports

Indigo SMS authentic real-time reports help you track delivery status of every SMS sent. Watch out for cheap bulk SMS service providers in the market who compromise quality and provide fake delivery reports for insanely low prices.

 

Promotional or Transactional, Which SMS Route Should I Choose?

Choose the SMS route best suited for your business needs, whether it is for bulk SMS marketing or for customer engagement. Here is a quick guide to help you get started. Know more about regulatory guidelines.

Problem Tag: Icon not found Promotional SMS

Configured by default for all new accounts, promotional SMS is generally used for sending any offers or promotions to new and existing customers. Messages are sent to non-DND numbers and opt-in numbers (via myDND Manager) between 9am and 11pm only.

Problem Tag: Icon not found Transactional SMS

Transactional route can only be used for sending transactional SMS such as OTPs and alerts to your registered users. Messages can be sent 24/7 from your own 6-character Sender ID. To configure a transactional route, create your account today and contact sales@indigosms.com. No setup costs involved!

Problem Tag: Icon not found Business SMS

We can configure both promotional and transactional SMS routes to you, free of cost, so that you can send any business SMS hassle-free! With platinum telecom partnership and intelligent routing technology, Indigo SMS gateway assures you best-in-class delivery rates for both bulk SMS and SMS alerts.

Discover the IndigoSMS Magic

Indigo SMS offers easy, powerful & self–serve messaging platform which makes it extremely convenient to upload & maintain contacts, compose media-rich SMS, and send bulk SMS. Indigo SMS also provides flexible APIs to integrate with any application/CRM. Our direct integration with multiple telecom operators and smart SMS gateway technology ensure best-in-class delivery for your bulk SMS campaigns.

Trusted by 165,000+ Businesses Globally

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Indigo SMS
5
Review date:

Benchmark for any customer service

I myself learnt the most important aspect of successfully running a startup I.e (true & dedicated) customer service from none other than Indigo SMS . My special thanks to Mr.Sharat who represents Indigo SMS. He has always gone that extra mile to help, even on a Sunday.
Indigo SMS
5
Review date:

Highly recommended

Indigo SMS has a great user-friendly interface and it's prices are good too! On top of that, it's so easy to integrate with other services like our CRM which is a major plus. Would highly recommend.
Indigo SMS
5
Review date:

Exellent service, very helpful and friendly staff

I have used Indigo SMS before and i would say its excellent and easy to use. Very helpful and friendly staff on the other side of the phone if you need any assistance.
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