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Scale your customer engagement with a reliable and proven SMS API
Send and receive text messages without latency, with a superior network of direct carrier connections in over 225 countries
Talk to an expert
VM-https://speedsms.in/
Transform SMS into rich media messages with secure and verified brand profiles
Reach out to 900 million+ users globally using RCS Business Messaging, powered by https://speedsms.in/
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SMS Banner
Trusted by leading brands globally
icici
nsdl
citibank
mensa
ola
swiggy
Enhance customer experience with smart SMS campaigns and alerts
Reach your audience at scale with personalized bulk messages and send relevant launches, offers, deals and discount codes
Ensure mission-critical messages such as OTPs, transaction alerts are always on time with a prioritizing system to handle peak loads
Get more from your SMS marketing campaigns by enriching your content with trackable URL links
Enhance customer experience with smart SMS campaigns and alerts
Engage at scale with secure, compliant 2-way conversations
Let customers message you back with 2-way conversations on SMS using dedicated long and short-codes
Establish credibility and differentiate from spammers with Google verified messages and clear branding
Send uninterrupted SMS messages by complying with DLT registration with an AI powered algorithm that takes care of templates and Sender IDs
Engage at scale with secure, compliant 2-way conversations
Enjoy reliable, low latency delivery-worldwide
Communicate on-time with our enterprise grade platform and automatic fallback to voice, WhatsApp after a specified time
Monitor and troubleshoot message delivery, track your global SMS sends and responses with a live monitoring dashboard
Send and receive messages in foreign and regional languages with support for unicode characters
Enjoy reliable, low latency delivery-worldwide
Open rates
98%
Open rates
Countries
globally
225+
Countries
globally
Messages sent
per month
9bn+
Messages sent
per month
Learn about the basic and advanced API features enabling you to send and receive SMS
Learn more
A reliable, scalable and feature-rich SMS API
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Pre-defined
templates
Execute faster with messaging templates and opt-in forms for use cases across your customer’s journey
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Verify customer
identity
Add a second layer of run-time authentication for user verification and transactions using OTP
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Real-time
analytics
Facilitate a seamless connection of two on-call entities without disclosing phone numbers with number masking solution
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Proven quality
and scale
Get reliable delivery with premium routing and proven scale of billions of transactions every month
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Globally
compliant
Allow agents and customers to place a call instantly with a single click directly from the web or mobile app with click-to-call and click-to-video
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Alphanumeric
Sender ID
Enable customizable and personalized recorded voice interactions without human intervention
A reliable, scalable and feature-rich SMS API
SMS for any business
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Secure authentication
Easily authenticate new users, make logins secure, and safeguard transactions with OTPs
Surveys & polls
Transactional notifications
Product Launches
Integrate quickly with apps and platforms you already use to create powerful solutions
CRM
Support
Ecommerce
Payments
Marketing Automations
Initiate conversations and nurture leads directly from CRM. Automate order tracking, notifications, alerts, and customer feedback.
zoho
Salesforce
Hubspot
Freshworks
See all integrations
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Engage, transact and build strong relationships with your followers and customers by automating conversations through https://speedsms.in/’s Instagram API for Direct Messenger
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WhatsApp Business API
Build stronger customer connections with WhatsApp Business API. Engage customers across sales, marketing and support journeys
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Frequently Asked Questions
How does a SMS API help?
How do I register a DLT template? Why do we need DLT registration?
How to send SMS using an API?
What are the requirements for SMS API?
What is an SMS API?
What can I use SMS API for?
How can I integrate the SMS API?
What is DLT registration?
Does it cost money to send SMS?
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