Email and SMS marketing tool with a free plan and prepaid credit packs as well as subscriptions.
Free plan
Starts at
Free plan
Sales & Marketing
Best SMS & OTP platforms in India (2026)
SMS platforms send promotional and transactional messages, OTPs and RCS rich messages through Indian telecom routes. DLT registration, template approval and delivery rates matter more than the interface.
73 products compared40 made in India15 with a free plan
Top rated here
1
Gupshup
Conversational messaging across SMS, WhatsApp and RCS.
Pay as you go
MSG91
SMS, OTP, email and WhatsApp APIs built in Indore.
Pay as you go
Exotel
Cloud telephony, SMS and customer conversation platform.
₹9,999/mo
SMSCountry
Bulk SMS and voice for businesses.
Pay as you go
SMSGatewayHub
Bulk SMS and OTP gateway.
Pay as you go
View
Enterprise messaging and RCS aggregator.
Made in IndiaEnterprise ready
Starts at
On request
OTP verification API.
Starts at
Pay as you go
SMS and RCS.
FreeMobile app
Starts at
Free
E-commerce email and SMS.
Starts at
₹8,000/mo
CPaaS provider for bulk SMS, OTP, voice, IVR and WhatsApp API, operating from Bhopal since 2008.
Made in India
Starts at
On request
Global messaging and CPaaS.
Starts at
On request
Global omnichannel communications platform.
Starts at
On request
Enterprise messaging and RCS from Jio.
Made in IndiaEnterprise ready
Starts at
On request
Enterprise SMS from Netcore.
Made in IndiaEnterprise ready
Starts at
On request
Ludhiana-based bulk SMS and OTP platform with credit-based pricing and 21 Indian languages.
Made in India
Starts at
Pay-as-you-use credits, starter packs from 10,000 SMS
SMS and loyalty for restaurants.
Starts at
On request
Bulk SMS and CPaaS from Vi Business.
Made in India
Starts at
On request
On-demand platform for booking verified blue-collar shift workers with OTP attendance and per-shift pay.
Made in India
Starts at
On request
Bulk, transactional and OTP SMS platform with ready integrations for ecommerce and CRM tools.
Made in India
Starts at
Minimum 5,000 credits
Enterprise CPaaS for SMS, RCS, WhatsApp, email and voice messaging at very high volumes.
Made in IndiaEnterprise ready
Starts at
On request
Conversational platform for WhatsApp Business API, SMS and RCS with chatbots and campaigns.
AI poweredMade in India
Starts at
On request
Delhi-based bulk SMS provider that also offers OTP, RCS, voice calls and WhatsApp Business API.
Made in India
Starts at
On request
Omnichannel platform combining WhatsApp API, RCS, cloud telephony, AI chat and a built-in CRM.
AI poweredMade in India
Starts at
On request
SMS marketing for e-commerce brands.
Starts at
On request
Global SMS, voice and verification APIs for OTP, fraud prevention and customer messaging.
Starts at
On request
Pay-as-you-go business SMS service for bulk texts, two-way messaging and API sending.
Starts at
$0.049 per SMS to India
Cloud contact centre with power dialer, SMS and unlimited agent minutes that integrates with CRMs.
Starts at
$30/agent/month (iPro + AI, monthly)
Unified inbox for WhatsApp, Instagram, Messenger, email and SMS with AI agents and automations.
AI powered
Starts at
€89/mo
Ordered by App Advisor rating. Nothing here is paid placement — see how we rate software.
How to choose sms & otp platforms
Confirm the vendor helps with DLT registration and template approval; that is the operational bottleneck.
Ask for delivery rate reports on your target circles before you buy volume.
For OTPs, check latency and fallback options — a slow OTP costs sign-ups.
What to look for
- ✓ DLT header and template management
- ✓ Transactional and promotional routes
- ✓ OTP APIs with fallback to voice
- ✓ RCS business messaging
- ✓ Delivery reports and analytics
- ✓ Unicode and vernacular support
- ✓ Scheduling and personalisation
- ✓ CRM and ERP integrations
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SMS & OTP platforms — frequently asked questions
What is DLT in SMS marketing?+
Distributed Ledger Technology registration mandated by TRAI. Every business must register its sender header and message templates before sending commercial SMS in India.
Related categories
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