Connect, share, and manage tasks securely
Manage voice and video calls, send SMS and MMS, and chat with team members from a single . Access crystal-clear communication features, manage calls, and integrate with existing phone systems for a unified experience.
Showing 281–300 of 1,000 ranked alternatives.
GBPN LLC
Handle calls and messages seamlessly
Manage customer interactions with dedicated business phone numbers and unified SMS. Send and receive messages, make calls, and organize contacts. Access call logs and message history. Integrate with calendar for scheduling.
TrueVoIP Corp
Make and receive business calls on
Make and receive calls using a business phone number. Transfer calls to other extensions. Dial internal users. Access and manage voicemail messages. View call history. Manage extensions and settings.
Simple Phone Company
Make calls over data or WiFi
Make and receive calls over data or WiFi worldwide. Use internet instead of minutes. Enable extension-to-extension calling. Add a direct number via Platform. Connect to .co accounts.
VoIP International LLC
Make and receive calls anywhere
Make and receive calls using with device portability. Transfer active calls between devices. Maintain consistent user identity across devices. Integrate with Unified Communications platform. Support SIP protocol for voice communication.
Cellcrypt Inc.
Send encrypted messages and files
Secure communication with end-to-end encryption and post-quantum protection for voice, video, messaging, and file transfers. Send large files securely. Supports secure instant messaging for classified government communications.
GoldKey Security Corporation
Securely send messages and calls
Send encrypted messages, make secure video and audio calls, and share files. Communicate privately through WiFi or cellular networks. Set up secure links and manage contacts within the .
Desktop Communications, LLC
Stay connected and manage work messages securely
Make and receive calls using a business phone number. Separate work and personal communications. Access voicemail remotely with instant playback. Send and receive messages securely. Manage contacts and call logs from the .
Deltapath, Inc.
Connect, chat, and call instantly
Manage business communication with real-time audio calls, instant messaging, and location sharing. Scan QR codes for login. Invite participants to conferences. Lock conferences remotely. Send location updates to colleagues.
IntelliVoice, LLC
Make and receive calls anywhere
Make and receive calls using VoIP with device independence. Transfer active calls between devices without interruption. Maintain consistent user identity across all devices. Support unified communications features through a SIP softclient.
Twilio, Inc.
Manage contacts, send messages, track conversations
Manage customer interactions through a personal inbox. Integrate with CRM to organize contact lists. Respond to messages via SMS, WhatsApp, or Voice. Continue conversations across communication channels.
KoolSpan, Inc.
Make calls and send messages securely
Make secure HD calls and send text messages across devices, networks, and operating systems. Share files and conduct video conferences. Manage calls and messages with an intuitive interface. Support Wi-Fi, 5G, 4G, 3G, and 2G networks.
Hassan Bakarr
Connect with contacts, groups, and calls
Send messages, create groups, and make voice or video calls with . Join villages for community interaction. Share files and media. Set up secure end-to-end encryption. Manage contacts and organize conversations in groups.
CloudCall Group Plc
Log calls, schedule follow-ups, accelerate deals
Manage calls and CRM data within a single . Log call details, set follow-up reminders, and track deal progress. Schedule meetings and access contact information directly during calls. Collaborate with team members and manage communication on the go.
Northwest Fiber, LLC
Talk, chat, meet, and share securely
Make voice calls, send instant messages, and join video conferences with contacts and colleagues. Schedule and manage meetings. Share files and screen during calls. Integrate with company directory for contact lookup.
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