The Cost-Effective SMS Service API With Top Quality Routes

Increase your engagement rates with the leading SMS API service provider. Our SMS messaging service API connects you to more clients via transactional, OTP, and marketing messages.

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The Cost-Effective SMS Service API With Top Quality Routes

50+ CRM

CommPeak CRM integrations

Connect With Your Customers Using Our Web SMS Service

Reach more customers globally with competitively priced, high-quality SMS routes.

Integrate Our SMS API to Your Portal

Our SMS service API is designed to directly incorporate with your business application or CRM system. Effortlessly connect with your customers and leads via SMS.

  • Utilize our HTTP API for HTTP/HTTPS connections
  • Choose our SMPP for your SMPP/SMPPS integration
  • Leverage encrypted transport methods for security

Greater Delivery Rates. Highly Competitive Prices.

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SMS API Messaging Service By CommPeak

Send Customized SMS Messages

Create the message best suited to engage customers with our SMS messaging software. Decide if you want response capabilities and automatically forward their replies to your email.

  • Leverage OTP, transactional, and promotional messages
  • Harness long code and short code sender IDs
  • Create two-way channels and forward SMS to email

Bolster Business Effectiveness

Improve your outbound SMS process by reviewing event data records (EDRs) that store up to 6 months of activity. Explore data such as sender ID, send date, and recipient’s mobile network.

  • Evaluate your target groups based on their location
  • Compare rate per message in your chosen currency
  • Rapidly review your entire SMS sending history

Send Smart SMS Messages Your Way

One-Way Messaging

Keep customers updated with notifications, important announcements, and your latest marketing promotions.

Two-Way Messaging

Send SMS messages that open the lines of communication. Customers can ask questions, give feedback, and more.

What Customers Say About CommPeak

What Customers Say About CommPeak

The CommPeak Dialer is probably the best dialer I’ve used. No other dialer on the market can match its automation power.

Barak, Operations Manager


CommPeak’s VoIP quality exceeds our other vendors by 80%. The call quality is consistently superior.

Nick, IT Manager


Even as Optimus continues to expand, the prices CommPeak offers are lower than the other providers we are using.

Maja, Financial Director

Optimus Marketing

This is the easiest PBX system I’ve ever used for my business and it makes operations run really well.

Lasha, Manager

Mid-Market Call Center

Cost-Effective SMS Service API

Worldwide Sending Power

Reach more leads worldwide by using our SMS messaging service. Your customers’ locations will never restrict you from communicating with the SMS campaign type of your choice.

  • Promotional
  • One-time password (OTP)
  • Transactional
  • Subscription options

SMS Messaging API Features

Rapid Activation and Deployment

Get started quickly with our SMS messaging software and access critical KPIs.

Highly Competitive Prices

We offer some of the lowest market prices for our web SMS service routes.

Easy API Integration

Integrate our API to send messages by HTTP/HTTPS or SMPP/SMPPS.

Two-Way Channels

We offer two-way channels for supported CommPeak DID numbers.

Long and Short Code IDs

Choose long or short code sending IDs, depending on your primary goal.

Multiple SMS Types

Take your pick of sending transactional, promotional, or OTP messages.

SMS to Email and HTTPS

Have incoming SMS service API communications forwarded to email.

Dynamic Routing

Take advantage of our unmatched online SMS service deliverability rates.

In-Depth Reports

Explore SMS performance with EDRs and optimize your sending processes.

CommPeak SMS Messaging Service for Business Pricing


Highest delivery level

Best quality routes available for SMS messages

Supports all caller and sender ID types

Highly competitive prices for cost-oriented campaigns



Solid, reliable delivery level

Various campaign types for business

Good quality routes for customer communication

Supports most sender IDs like alpha name and numeric


Good quality routes

Supports only numeric sender IDs

Primarily SIM box termination

Transactional and promotional routes available

Contact us today to learn more about customized, unique rates for your business.

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SMS API Commpeak Background

The SMS API Built With Developers in Mind

Join hundreds of satisfied developers and engineers who have already implemented CommPeak’s SMS API into their website. Choose your choice of programming language and get started today!

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SMS API Messaging Service Provider


Sign up for your free account today and explore our SMS messaging software features.



Create your SMS channel and integrate our API directly into your application of choice.



Instantly start using our web SMS service API to reach your customers and leads worldwide.

Connect More With Our SMS API

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Cut Your SMS Costs With LookUp

CommPeak’s LookUp gives you accurate, detailed information on any phone number. Stop sending messages to invalid, dead-end numbers and only invest your resources in real customers.

Lowest market prices
In-depth number data
User-friendly dashboard
API gateway integration
Learn more
Cut Your SMS Costs With LookUp

Customers Succeed With CommPeak

Discover what customers love about CommPeak on G2, Trustpilot, Google, and other trusted review platforms.

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CommPeak G2 rating

“Our business saves a lot of money using this service...I just love the product.”

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google logo

“CommPeak is really pleasant to work with.”

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CommPeak Capterra rating

“They have routes to anywhere in the world, both for VoIP and SMS.”

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Ready to Reach More Customers?

Our team makes sure your onboarding journey is stress-free. Once you create an account, reach out to us via live chat or the contact form. We'll help you decide which solutions are right for your business.

You can also chat with us on social media!

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SMS Messaging API FAQs