Best Online Fax Services for Slack

With Notifyre, you can easily send and receive faxes through email, our secure web application, or by integrating with our API. Whether you're using a computer, tablet, or mobile device, our platform simplifies faxing for your business. Enjoy seamless online faxing while benefiting from enterprise-grade security, as Notifyre is HIPAA compliant and ISO certified, providing standard secure data encryption. We also offer complimentary fax number transfer, optional high-quality fax broadcasting, and additional features. Manage your account effectively with unlimited user access, customizable user permissions, the ability to upload fax numbers, and an organized address book for your contacts.

ClickSend: A simple, battle-tested SMS API built for developers. Ship messaging features in minutes with a clean API, reliable infrastructure and zero lock-ins. Why devs and sysadmins trust us: - Direct carrier routes to 190+ countries — no middleman - 99.95%+ uptime, low latency, high throughput - Billions of messages delivered globally - Pay-as-you-go pricing — no contracts - 24/7 support from people who actually understand APIs Works the way you code: Integrate via REST API, use pre-built SDKs (PHP, Python, Ruby, Node.js, C#), or trigger via webhooks. Already using Zapier, Make, or Power Automate? We've got you covered with pre-built integrations ready to go. It works straight out of the box — and keeps working when you scale from 100 to 100 million messages. No lock-ins. No fuss. Just reliable SMS infrastructure you can trust. Perfect for: 2FA, alerts, monitoring notifications, transactional messaging, user onboarding flows and anything else that needs to reach people fast.

Fax.Plus, an online fax service, is secure and reliable. It allows individuals, small and medium-sized businesses, healthcare providers, and other organizations to send and receive faxes online from their computers or mobile devices. Fax.Plus main features: * HIPAA compliant online fax service * Lack of integration * G Suite integration * All faxes sent and received are stored in an encrypted archive for future reference. * Cross Platform (Available on Web, Android, and iOS) * Provides toll-free Fax Numbers * Coverage worldwide

net2phone is a leading Unified Communications provider offering innovative and affordable cloud based telephony services in the US and worldwide. With an embedded Voice over IP experience at the core, 30+ years of on-going innovation, and an ever expanding global presence, net2phone is one of the fastest growing providers in the industry. Our cloud-based, unified communications and contact center solutions help businesses around the globe succeed by interacting with their consumers with enhanced intelligence and insights.