Best Online Fax Services for Salesforce

Zoom Phone is a cloud-based VoIP phone system designed to help businesses manage voice communications, employee collaboration, and customer calls. The platform combines business calling, SMS messaging, voicemail, video conferencing, and team chat within the Zoom Workplace environment. Users can make and receive calls through desktop applications, mobile devices, web-connected systems, and supported physical desk phones. Its call management capabilities include multi-level auto attendants, call queues, call transfers, forwarding, shared lines, and customizable business hours. Built-in AI features generate call summaries, identify action items, prioritize voicemails, and provide contextual assistance during conversations. Zoom Virtual Agent Receptionist adds conversational AI capabilities for answering business questions, booking appointments, and routing callers based on their needs. Call monitoring and reporting tools provide visibility into call volumes, usage patterns, connection quality, and employee communication activity. Zoom Phone integrates with Salesforce, Microsoft Teams, Google Workspace, and other business applications to connect calling activities with existing workflows. Its centralized administration tools support phone number management, device provisioning, user permissions, call recording policies, and communication security across distributed organizations.

Ultatel is a recognized industry leader in business communications. With the power of cloud VoIP technology, we help businesses to be more productive and connect with their customers wherever they are. Our plans come fully customizable and scalable with unlimited Calling, SMS, Fax, Chat, Video & 40+ Advanced Features. The best part is, there are no hidden fees or charges! Thanks to our Transparent Pricing model, what you see is what you pay (unlike some other vendors). A Gartner Category Leader and G2 High Performer, Ultatel aims to provide a unified communications platform that adapts to your companies' needs. Powered by our FlexScale technology, you can scale up or down seamlessly and instantly with no downtime or penalty. Furthermore, our Award-Winning Customer Support department is there for you 24/7/365. With a 94% first-contact resolution, you'll have the peace of mind of being connected beyond limits. Contact us today and schedule your discovery call or demo.

net2phone Unite provides an online fax solution complete with dedicated fax numbers, enabling your team to send and receive faxes through the same cloud platform utilized for voice calls, video conferencing, and messaging. This eliminates the need for traditional fax machines, analog lines, or separate fax services. With SOC 2 Type II certification and HIPAA compliance, teams in healthcare, legal, and finance sectors can manage sensitive documents securely. The fax service is supported by a robust carrier-grade network that ensures a 99.98% uptime SLA and includes 24/7 in-house support.

VirtualPBX gives small businesses a complete, high-powered cloud phone system for $15/user/month with every feature already included. One simple plan. No contracts. No feature gates. Zero surprises. Just smarter voice engineering—whether teams operate at a desk, on the road, or remotely. Deploy AI FrontDesk for intelligent 24/7 call handling, and scale into advanced messaging capabilities as business needs evolve. Founded by the pioneers who invented cloud telephony in 1997, VirtualPBX backs every account with expert, U.S.-based support from specialists who genuinely understand small business. Having the right technology is critical—having the right technical team behind it levels the playing field.

All your business operations can be managed remotely from one platform. You can improve productivity and simplify communications with reliable voice and video, fax, messaging, conferencing, and fax in the cloud. Flexible, unified cloud communications and contact centre services for small and medium-sized businesses. You can customize your settings and capabilities to make your conference calls work as you wish. You can have up to 100 people on your conference call. Our VoIP phone system or hosted PBX replaces your traditional small business phone system. It uses your broadband connection to make communication easier. You can easily share your desktop and broadcast HD video to any size meeting, large or small, as well as teleconferencing. No downloads required. You can send and receive SMS and MMS text messages online. You can also manage internet faxing right from your dashboard. Infinite offers the most current VoIP phones that are fully configured and ready to use. You just need to turn on your phone and get started talking.

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.

An adaptable cloud solution offers voice, fax, text messaging, and audio and video conferencing capabilities, enabling employees to enhance productivity whether in the office or away. Workers can connect seamlessly from smartphones, tablets, softphones, or desktop IP phones, improving their interaction with clients. Use a single number to direct incoming calls to the appropriate staff member, ensuring customers can always reach you efficiently. Access instant local numbers, toll-free options, internet faxing, and time-sensitive services. Benefit from a unified platform that facilitates video meetings and online teamwork, streamlining communication. By opting for a cloud-based service, businesses can eliminate the costs associated with maintenance, software, setup, and support, along with capital expenditures. Experience a user-friendly system for phone, fax, messaging, and conferencing, allowing you to focus more on customer service and less on managing communication tools. Additionally, your business can acquire up to three company numbers: a primary local number, a toll-free number, and a dedicated local number for fax communications, thus optimizing your connectivity options. This comprehensive approach ensures that your communication needs are met efficiently and effectively.

Upland InterFAX is an enterprise-class cloud fax solution designed to facilitate the sending and receiving of documents for global organizations. This innovative platform streamlines digital workflows while enhancing fax capabilities for AI-driven data processing. By leveraging cloud technology, InterFAX allows businesses to operate efficiently, regardless of their physical location, making it an essential tool for modern workplaces. The target audience for Upland InterFAX includes businesses of all sizes that require reliable and secure document transmission. This solution is particularly beneficial for organizations with remote workforces, as it enables employees to manage their faxing needs from anywhere, thus improving productivity. InterFAX is well-suited for industries such as healthcare, finance, and legal services, where secure document handling is paramount. With its robust features, it addresses the challenges of traditional faxing methods by offering a more streamlined and efficient approach. One of the key features of Upland InterFAX is its seamless integration with various applications, allowing users to incorporate faxing capabilities directly into their existing workflows. This is complemented by a scalable and customizable Developer API, which provides organizations with the flexibility to tailor the solution to their specific needs. By automating fax processes, businesses can reduce manual errors and save time, ultimately leading to enhanced operational efficiency. Additionally, Upland InterFAX prioritizes security, ensuring that sensitive information is protected during transmission. The platform complies with industry standards, making it a trustworthy choice for organizations that handle confidential documents.

PamFax offers a straightforward solution for sending faxes globally at competitive prices, featuring an advanced document processing system along with numerous benefits. To get started, simply create a free account or log in, then upload your document in any format, input the recipient's fax number, and hit "Send" to dispatch your fax instantly. The cost per page begins at just $0.11, with even lower rates available through bulk credit packs. There are no hidden fees, no monthly charges, and no need for a credit card, making it a prepaid service that is transparent and simple. You can send faxes to any of the 236 countries supported, making PamFax a cost-effective choice for international communication. With no subscription required, sending and receiving faxes has never been easier! PamFax is available online or as an application for Microsoft Windows, Apple Mac, iPhone/iPad, and Android devices. It also integrates directly with cloud storage services like Dropbox, Box, Google Drive, and OneDrive. Both the Professional and Basic Plans come with a personal fax number, allowing you to send any document you need, as PamFax accommodates over 100 different file formats for your convenience. Additionally, this service ensures a seamless user experience, making it the preferred choice for individuals and businesses alike.