CM.com Business Messaging API
CM.com Business Messaging API: A developer-focused API for SMS, fallback, webhooks, and multichannel workflows. Ranked #5 of 32 in SMS APIs by our editors (9.0/10); pricing: Pricing on request; best for multichannel messaging API teams.
At a glance
- Editor score9.0 / 10
- PricingPricing on request
- Best forMultichannel messaging API teams
- Free planNo
- Two-way SMSYes
- Founded1999 · Breda, Netherlands
- Facts checked24 Sep 2026
Where it wins
- Combines SMS and other messaging channels through one API
- Supports inbound, delivery, and status webhooks
- Offers official SDKs for five programming languages
Where it doesn't
- Paid product with no free plan
- SMS pricing varies by destination
- API-focused product requires developer resources
Our verdict on CM.com Business Messaging API
CM.com Business Messaging API is a paid, API-focused messaging product for businesses building notifications, alerts, verification, support, and marketing workflows. It supports sending and receiving SMS alongside RCS, WhatsApp, Viber, Apple Messages for Business, Facebook Messenger, Instagram Messaging, LINE, Telegram, and push notifications through one API. Teams can also work with short codes, 10DLC, and toll-free SMS numbers, making it suited to multichannel messaging programs rather than SMS-only deployments.
Pricing follows a pay-per-use model for SMS, with costs varying by destination. There is no free plan, while a 14-day trial is available. The product also supports batch and bulk sending, message tagging, validity periods, and automatic channel fallback. A Channels dashboard covers connected channels, numbers, traffic, and costs, giving teams a central view of their messaging setup. Buyers should expect usage-based cost planning rather than a single recurring monthly tier.
The developer ecosystem is a central strength. Official SDKs are available for Node.js, PHP, Java, .NET, and Python, while inbound webhooks handle replies and other incoming channel messages, and delivery and status webhooks support message tracking. The API is a strong fit for teams that want one multichannel foundation with operational controls and fallback. Organizations seeking a simple, non-technical SMS tool or a free product should choose a different type of solution.
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CM.com Business Messaging API pricing
All 1 CM.com Business Messaging API plans and prices →
CM.com Business Messaging API fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Two-way SMS | Yes |
| Inbound webhooks | Yes |
| MMS support | Not verified |
| Short code support | Yes |
| Toll-free numbers | Yes |
| SDK languages | Node.js, PHP, Java, .NET, Python |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | ISO 27001, GDPR, PCI DSS |
| Support | Live chat, Docs · 24/7 |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 10 integrations: SMS, RCS Business Messages, WhatsApp, Viber for Business, Apple Messages for Business, Facebook Messenger … See all → |
| Pricing | Pricing on request (source) |
| Website | cm.com |
| Facts checked | 24 Sep 2026 |
CM.com Business Messaging API integrations
CM.com Business Messaging API lists 10 integrations on its own site.
- SMS
- RCS Business Messages
- Viber for Business
- Apple Messages for Business
- Facebook Messenger
- Instagram Messaging
- LINE
- Telegram
- Push
See all CM.com Business Messaging API integrations →
Alternatives to CM.com Business Messaging API
- Twilio Programmable MessagingA mature, developer-focused API for programmable SMS and MMS messaging.9.4
- Bandwidth Messaging APIA broad, API-first messaging stack for enterprise U.S. applications.9.2
- Sinch SMS APIA developer-focused SMS API for two-way messaging, scheduled batches, and delivery reporting.9.1
See all CM.com Business Messaging API alternatives →
CM.com Business Messaging API vs the competition
- CM.com Business Messaging API vs Twilio Programmable Messaging
- CM.com Business Messaging API vs Bandwidth Messaging API
- CM.com Business Messaging API vs Sinch SMS API
- CM.com Business Messaging API vs Infobip SMS API
- CM.com Business Messaging API vs Vonage SMS API
- CM.com Business Messaging API vs Telnyx SMS API
Compare CM.com Business Messaging API with any tool side by side →
Also Ranked In
CM.com Business Messaging API is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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