Apps Like OnSIP for iPhone and iPad
OnSIP screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.
LEX Reception
Kevin Payne
Track calls and manage leads remotely
Manage leads and contacts from anywhere with real-time message review. Make and track calls using your business line. View account insights and optimize your account on the go.
UniTel Voice
UniTel Voice, LLC
Answer
Manage business communications with a virtual phone system. Answer calls on a business line, make calls with a business number, and separate personal from business calls.
TapCall - Second Phone Number
Zapps Mobi Ltd
Manage multiple numbers from one device
Manage multiple numbers from one device. Use separate numbers for work and personal calls. Switch between numbers quickly. Receive and make calls, texts, and voicemails on different lines. Set up and manage numbers from 30+ countries.
FluentStream Mobile
FluentStream Technologies, LLC
Manage calls from anywhere
Manage business calls and messages from any location. Send and receive SMS, make calls, and access voicemail. Sync business contacts directly with the . Stay connected while traveling or working remotely.
GCF Softphone
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.
Teo Mobile Softphone
Teo Technologies, Inc.
Make and receive voice calls
Make and receive calls using Wi-Fi or data. Conference, split, or swap calls. Transfer calls and access contacts. Use speakerphone, mute, and hold functions. View call and voicemail indicators. Integrate with Teo Unified Communications platform.
AI Line: Second Phone Number
Second Phone Number Inc
Receive calls and texts securely
Manage calls and texts with a dedicated . Receive and make calls over Wi-Fi. Send and receive SMS/MMS messages. Set up separate profiles for different purposes. Block numbers and manage call logs.
Second Phone Number - Secondly
Vora Bhavik
Call with a
Make and receive unlimited high-quality voice calls using a real US or Canada . Manage calls, set up voicemail, and switch between numbers. Keep personal and business contacts separate without needing a device.
Elevate UC
Serverdata.Net, Inc.
Call, chat, and meet anywhere
Make and receive calls, check availability, chat with colleagues, host or join meetings, and manage voicemails. Access contact lists, send messages, and view call logs. Integrate with UC system for unified communication.
DialLink
DialLink Corp.
Receive calls, send messages, manage contacts
Make and receive calls, send and receive messages, check voicemails, and manage contacts. Use AI voice agents for routine call responses and message-taking. Capture action items from calls into a smart list.
Intermedia Unite
Intermedia.net, Inc.
Call, chat, and meet remotely
Manage calls, chats, and meetings from a single . View contact availability, host or join virtual meetings, and access voicemails. Send and receive messages, schedule calls, and collaborate remotely with team members.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.