The best Ozeki SMS Gateway alternatives

SMSGatewayCenter suits businesses that need messaging across SMS and other listed channels, from startups to enterprises.

The service is intended for developers and teams sending OTPs, alerts, transactional messages, or campaigns through SIMs they control.

Telerivet suits companies, governments, technology firms, NGOs, and universities that need messaging across its supported channels.

It suits businesses managing recurring, permission-based customer or staff messaging, especially those needing shared conversation visibility or…

SimHook suits developers who want to send and receive SMS through an Android phone's SIM, or operators able to self-host its stack.

Sinch Engage may suit businesses that want to run messaging campaigns and manage customer replies across teams.

playSMS may suit users who need a web interface to manage SMS gateways, bulk messaging, and inbound message routing.

BulkGate suits businesses sending transactional or campaign SMS through an API, portal, or plugins.

Smstools suits businesses that need to manage SMS and other messaging campaigns alongside API-based workflows.

D7 Networks suits organizations sending local or international messages, building WhatsApp workflows, or adding number verification and lookup.

FoxText may suit people who want to send personal SMS from a browser without asking recipients to install an app or create an account.

NowSMS may suit service providers, corporate customers, developers, or testing services that need SMS and MMS gateway functions.

It suits businesses that need API or web-based SMS for customer communications, support, promotions or two-factor notifications.

It suits businesses needing API or dashboard messaging, OTP delivery, inbound communication, or international reach.