CM.com SMS vs Sinch Engage

CM.com SMS9.3Visit Sinch Engage9.1Visit

Higher score CM.com SMS #1 in SMS Gateway Software 9.3/10 14-day trial Free trial✓ 4 of 5 features Visit CM.com

vs

Sinch Engage #2 in SMS Gateway Software 9.1/10 14-day trial Free trial✓ 0 of 5 features Visit Sinch Engage

• CM.com SMS fits best

  Established businesses needing analytics and integrations

• Sinch Engage fits best

  Marketing teams using multichannel campaigns

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature	CM.com SMS 9.3/10 Visit ↗	Sinch Engage 9.1/10 Visit ↗
At a glance
Editor score	9.3	9.1
Ranking	#1 in SMS Gateway Software	#2 in SMS Gateway Software
Best for	Established businesses needing analytics and integrations	Marketing teams using multichannel campaigns
Pricing model	Paid	Paid
Starting price	—	—
Free plan	—	—
Free trial	14 days	14 days
Free trial length	14 days	14 days · no card needed
Deployment	Cloud	Cloud, Mobile
Platforms	Web	Web, iOS, Android
Support	Live chat, Tickets, Docs · 24/7	Live chat, Email, Phone, Tickets · 24/7
Compliance	ISO 27001, GDPR, PCI DSS	GDPR, ISO 27001, SSO/SAML
Integrations	80+ integrations	15 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features CM.com SMS 4/5 · Sinch Engage 0/5
Two-way messaging	✓ (best)	Not checked yet
Delivery reports	✓ (best)	Not checked yet
Inbound SMS	✓ (best)	Not checked yet
Contact management	Not checked yet	Not checked yet
API access	✓ (best)	Not checked yet
Specs
Included user seats	Not checked yet	Not checked yet
Our review
Pros	Two-way SMS with inbound webhooks and delivery-status reporting Real-time analytics, delivery rates, logs, status, and cost details Eight integrations plus APIs, SDKs, and flexible sender options	Supports SMS, MMS, RCS and WhatsApp campaigns Combines automation, segmentation, analytics and two-way inboxes Connects with CRM, commerce, ERP and workflow platforms
Cons	No free plan is available Pay-per-use costs vary by message and destination Volume discounts apply above 50,000 messages per month	Starts at $99 per month with no free plan Entry plan includes 3,000 SMS and supports 1 user Less focused on core gateway depth than broader engagement workflows
Our verdict	CM.com SMS is a business messaging platform for sending and receiving SMS through web tools and APIs. It supports outbound bulk messaging, transactional notifications, reminders, marketing messages, security codes, and two-way… Read the review →	Sinch Engage is a business messaging platform for organizations that create, schedule, automate and track customer communications. It supports SMS, MMS, RCS and WhatsApp campaigns through a browser-based portal, iOS and Android apps,… Read the review →

Strengths and trade-offs

• CM.com SMS — where it wins

  • Two-way SMS with inbound webhooks and delivery-status reporting
  • Real-time analytics, delivery rates, logs, status, and cost details
  • Eight integrations plus APIs, SDKs, and flexible sender options

  Where it doesn't

  • No free plan is available
  • Pay-per-use costs vary by message and destination
  • Volume discounts apply above 50,000 messages per month

• Sinch Engage — where it wins

  • Supports SMS, MMS, RCS and WhatsApp campaigns
  • Combines automation, segmentation, analytics and two-way inboxes
  • Connects with CRM, commerce, ERP and workflow platforms

  Where it doesn't

  • Starts at $99 per month with no free plan
  • Entry plan includes 3,000 SMS and supports 1 user
  • Less focused on core gateway depth than broader engagement workflows

• CM.com SMS9.3/10 · 14-day trial

  A mature SMS gateway for two-way messaging, analytics, APIs, and business integrations.

  Visit CM.comFull verdict →
• Sinch Engage9.1/10 · 14-day trial

  A broad engagement platform for marketing teams, with higher entry pricing than basic gateways.

  Visit Sinch EngageFull verdict →