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Infobip SMS API

APIyesOSS—FREEyesDOCS4/5
IS7.1#8 of 74
outWeb—Windows—Mac—Linux—Android—iOS

Ranked in Transactional SMS Software ·Free plan

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About

Infobip SMS API is ranked #8 of 74 in transactional SMS software on Inferse, made by Infobip SMS API (Vodnjan, Croatia). It runs on API, Web. There is a free plan. A free trial is offered.

Compared on transactional SMS software

Two-way SMS
Yesinfobip.com
Inbound webhooks
Yesinfobip.com
MMS support
Yesinfobip.com
Short code support
Yesinfobip.com
Toll-free numbers
Yesinfobip.com
SDK languages
PHP, Java, Python, C#infobip.com

Facts

Purpose
The SMS API lets businesses integrate sending and receiving SMS into existing systems.infobip.com · 4 Oct 2026
Global reach
Infobip says its SMS API reaches over 190 countries through more than 800 direct connections.infobip.com · 4 Oct 2026
Messaging features
The API supports bulk sending, inbound messages, scheduling, delivery reports, flash SMS, binary content, and National Language Identifier.infobip.com · 4 Oct 2026
Authentication
Infobip API requests support HTTP Basic authentication, API keys, IBSSO tokens, and OAuth 2.0.infobip.com · 4 Oct 2026
Security
Infobip says it supports TLS 1.2 and recommends API key or token authorization for HTTP traffic.infobip.com · 4 Oct 2026
Developer tools
Infobip provides client libraries including PHP, Java, Python, C#, and other languages.infobip.com · 4 Oct 2026
Integrations
Infobip lists integrations including ActiveCampaign, Adobe Commerce, HubSpot, Salesforce, Shopify, WooCommerce, Zapier, and Zoho.infobip.com · 4 Oct 2026
Zapier support
The Zapier integration can trigger on a new SMS and perform an action to send an SMS.infobip.com · 4 Oct 2026
Compliance
Infobip documentation covers SMS compliance requirements including opt-in and opt-out, sender registration, and local rules such as DLT, IYS, and 10DLC.infobip.com · 4 Oct 2026
Trial limitation
During the free trial, messages can only be sent to the account's verified phone number.infobip.com · 4 Oct 2026
Support
Infobip’s SMS documentation links to a support center for troubleshooting guides and frequently asked questions.infobip.com · 4 Oct 2026
Intended users
The SMS API is presented for developers integrating SMS into existing systems and for use cases including authentication, support updates, and marketing.infobip.com · 4 Oct 2026
Company history
Infobip’s company page lists its official establishment under the Infobip name in 2006.infobip.com · 4 Oct 2026

Company

Founded
2006infobip.com · 23 Sept 2026
Headquarters
United Kingdominfobip.com · 23 Sept 2026

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Where it ranks on Inferse

Sources