18.3
Mailchimp is an email marketing service with web, iOS, and Android access.
Free planAndroidiOSWeb
Alternatives to Bird SMS
28.2
Textmagic is a business messaging platform for SMS and email campaigns, automated notifications, and two-way conversations.
Free planAndroidiOSWeb
38.0
ClickSend SMS API provides business text messaging through a browser service or API.
AndroidiOSWeb
- 4
Commio SMS API
Free planAndroidiOSWebAPI7.9From $0.25 a month - 5
LINK Mobility SMS API
Free planAndroidiOSWebAPI7.9From zł49 a month - 6
Callr
AndroidiOSWebAPI7.6From €599 a month - 7
D7 Networks
D7 Networks provides messaging services through APIs and a web platform, including SMS, WhatsApp, Viber, number lookup, and two-factor verification.
Free planWebAPI7.5$0.01 one-time - 8
Telnyx SMS API
Telnyx SMS API lets developers send and receive SMS and MMS through REST APIs.
Free planWebAPI7.5From $500 a month - 9
SMSPortal
Free planWebAPI7.4Free plan - 10
SmsHorizon Transactional SMS
AndroidWebAPIWindows7.3₹1,770 usage-based - 11
Gupshup
Gupshup provides conversational AI for marketing, commerce, and customer support automation.
Free planWebAPI7.2Free plan - 12
GatewayAPI
WebAPI7.1€0.04 one-time - 13
Messente
Messente is a business messaging platform for sending SMS, Viber, and WhatsApp messages globally, with RCS also listed as a channel.
Free planWebAPI7.1Free plan - 14
MoceanAPI
MoceanAPI provides business communication APIs for SMS, WhatsApp, voice, phone-number lookup, and verification.
WebAPI7.1 - 15
Plivo SMS API
Plivo SMS API provides messaging for secure logins, critical notifications, marketing campaigns, and conversational messaging.
WebAPI7.1From $0.50 a month - 16
46elks
46elks is a telecom API for applications that send messages and make phone calls.
Free planWebAPI7.0From €3 a month - 17
BulkSMS.com
iOSWebAPImacOS7.0 - 18
SMSLink
WebAPI7.0€0.04 one-time - 19
Notifyre
Notifyre provides online fax and SMS services through its web platform, email, APIs, and integrations.
AndroidiOSWebAPI6.9From $4.90 a month - 20
Sinch Verification API
Sinch Verification API provides phone number verification and multi-factor authentication for app sign-up, login, and password resets.
AndroidiOSWebAPI6.9 - 21
SMSala
WebAPI6.9 - 22
Telia SMS API
WebAPI6.8From €71.81 a month - 236.7From $58 a month
- 24
SMSGlobal API
SMSGlobal API gives applications an HTTP interface for sending SMS through SMSGlobal over HTTP or HTTPS.
WebAPI6.7 - 25
Spryng SMS API
WebAPI6.7€0.07 one-time - 26
Alibaba Cloud Short Message Service
AndroidiOSWebAPI6.6 - 27
MSG91
MSG91 provides an SMS API for business communications, including sending and receiving messages.
AndroidiOSWebAPI6.6₹1,250 one-time - 28
Tencent Cloud SMS
WebAPI6.6$100 one-time - 29
TrueDialog
TrueDialog is a cloud-based enterprise business-texting platform built around an SMS API.
AndroidiOSWebAPI6.6From $119 a month - 30
BulkGate
BulkGate is an SMS gateway for businesses that send and receive messages for campaigns, notifications, and verification codes.
AndroidWebAPI6.5