Message contacts and check availability
Make and receive voice calls using a business phone number. Check contact availability and send instant messages to individuals, groups, or departments. Integrate voice telephony with other communication tools in a unified interface.
Showing 101–120 of 1,000 ranked alternatives.
JIVETEL COMMUNICATIONS, LLC
Call users, receive calls, manage notifications
Make and receive calls using HD voice and video. Receive push notifications. Free calling between users. Support SIP protocol for VoIP services. Manage call history and settings.
Call One, Inc.
Join calls and manage contacts remotely
Manage calls using landline number over WiFi/LTE/3G. Join audio and video conferences. Transfer calls between landline, mobile, and tablet devices. Control home or office telephony remotely.
Talkroute, Inc.
Make and receive business calls
Make and receive calls using a phone number. Access call history to manage and return business calls. Check and manage voicemail messages. Send and receive text messages. Switch between multiple phone numbers.
BlackBerry Limited
Secure calls and messages end-to-end
Securely make and receive encrypted voice calls and instant messages. Send encrypted messages to individuals or groups. Share documents and images within the organization. Ensure end-to-end encryption for calls and messages.
Holistic Resilience
Route traffic to a remote server
Route internet traffic through a remote server using VPN-service permissions. Choose and connect to self-hosted or trusted servers. Manage connection settings and monitor network activity.
Zultys, Inc
Manage calls, messages, and contacts on
Manage corporate communications remotely with voice calls, text messaging, and contact management. Access unified communications tools from any device. Integrate with systems for reliable business connectivity.
EFON LIMITED
Call internationally over the internet
Make using VoIP technology over an internet connection. Dial directly to any number. Pay only for the made without hidden fees or subscriptions.
Infomaniak Network SA
Share large files securely and instantly
Share large files like videos and photos securely without registration. Send via email, QR code, or link. Customize transfers with messages, expiration dates, and download limits. Protect files with a password. No ads or fees.
Paul Gessinger
Find, categorize, and add documents
Find, categorize, and add documents from your phone. Access and manage files stored on -ngx. Sync documents across devices. Search and filter files by tags or dates. Share documents via email or messaging.
INBOKSS, SIA
Receive and manage emails securely
Manage emails with an ergonomic interface for easy preview and attachment handling. Receive push notifications for instant updates. Swipe to delete or mark emails quickly. Access email from iPhone and iPad.
United World Telecom, LC
Call anywhere, connect instantly
Make and receive calls using international phone numbers without needing hardware. Connect with contacts, manage call forwarding, and integrate with business tools. Use VoIP calling features for secure, remote communication.
OIT, LLC
Make and receive calls anywhere
Make and receive calls using VoIP with device portability. Transfer active calls between devices without interruption. Maintain consistent user identity across all devices. Sync with OITVOIP platform for unified communications.
Call.Com Telecom Limited
Chat, call, and send messages globally
Make voice calls to anyone globally using a virtual . Send SMS to mobile numbers worldwide. Conduct video calls with up to 10 participants in HD. Chat with voice messages and manage voicemails.
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