Sinch SMS API vs TextBee

Sinch SMS API

Figure	Sinch SMS API	TextBee
Price from	—	$8.33/mo
Free plan	—	Yes
Free trial	Yes	—
Open source	—	—
Web	—	Yes
Android	—	Yes
API	Yes	Yes
Self-hosted	—	Yes
Plans published	4	6
Spec score · SMS API services	8.6 (#7)	8.2 (#18)
Spec score · SMS APIs	8.1 (#19)	7.9 (#22)
Inbound webhooks	Yes	Yes
Integrations	Sinch’s integrations page lists platforms including Adobe Campaign, HubSpot, Shopify, Salesforce, SAP, and Zapier.	The integrations page describes routes for GoHighLevel, Zapier, Make, n8n, Google Sheets, Home Assistant, Node-RED, Slack, Shopify, and WooCommerce.
Messaging features	Listed features include two-way SMS, delivery reports, traffic controls, scheduled messages, and a testing sandbox.	The service supports inbound and outbound SMS, bulk messaging, webhooks, reusable templates, analytics, and scheduled messages up to 72 hours ahead.
Support	Sinch’s product page directs prospective customers to contact sales or use developer documentation to get started.	The Free plan includes basic support, paid plans list priority support, and the maker provides support by email and through a Discord community.
Two-way SMS	Yes	Yes
Use cases	Sinch describes use cases including marketing campaigns, customer updates, identity verification, and customer service.	The maker describes use cases including OTP and two-factor codes, order notifications, appointment reminders, alerts, marketing, and two-way support.

Sinch SMS API has no write-up on Specifiction yet; its figures are above.

TextBee has no write-up on Specifiction yet; its figures are above.