OTP and account verification
Test and operate SMS verification paths with real numbers and deterministic delivery checks.
Explore SMS APIsMobile platform
Create numbers on demand, receive OTP codes, route messages, and automate mobile verification flows across regions.
Common workflows
Test and operate SMS verification paths with real numbers and deterministic delivery checks.
Explore SMS APIsProvision numbers by market and route mobile messages according to region and product requirements.
Explore regional coverageCombine SMS channels with broader auth workflows for multi-step login and recovery systems.
Explore testing workflowsProduct lineup

Control real phone numbers. Use SMS/TXT in code, tests, and automations.
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Connect real UK phone numbers to applications and tests to send and receive SMS.
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使用香港本地电信运营商,通过统一的 API 接口控制真实手机号码。按需创建手机号码,大规模发送和接收短信。兼容所有主流编程语言、测试框架以及可视化无代码仪表板。
Open product pageUse carrier-backed numbers for realistic testing and production.
Power account verification and identity workflows with SMS.
Provision numbers by geography and route by business need.
Handle sends, receives, and events with low-latency APIs.
Explore MailSlurp SMS products for creating and controlling real phone numbers, receiving OTP and verification messages, and building robust SMS automations.
Use this category for:
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Validate sign-up, MFA, device rendering, and deliverability workflows before release.
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Route and transform inbound messages with webhooks, forwarding rules, and AI extraction.
Explore AutomationsFAQ
Yes. MailSlurp provisions real numbers and supports receiving and automating SMS workflows through APIs and webhooks.
Yes. Teams use SMS APIs to validate OTP behavior in CI and pre-production environments before rollout.
Yes. Product pages include regional options and provisioning paths for supported locales.
MailSlurp uses a unified platform model so teams can coordinate SMS, email, and downstream automation from one workflow layer.