One Call Now Alternatives (September 2025)

One Call Now by OnSolve is a critical communications platform for broadcasting emergency alerts, sending routine notifications and communicating with staff.

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2.
Home - OnSolve
https://www.onsolv
.com/

OnSolve has the only Platform offering AI, machine learning, a modern integration engine and a team of critical event management experts ready to stand by your side.

3.
Rave Alert - FedRAMP-Authorized Mass Notification System
https://www.ravemobilesafet
.com/products/rave-alert/

Rave Alert is the leading FedRAMP-authorized mass notification system. Quickly and reliably send messages in just three clicks via text, email, voice, desktop and more.

4.
OnPage | Incident Alert Management | Clinical Communication System
https://www.onpag
.com/

The OnPage incident alert management and pager replacement system reduces resolution time, improves team collaboration and accountability.

5.
Mass Notification System & Emergency Notification Software - Regroup
https://www.regrou
.com/

The most trusted name in mass notifications for emergencies and day-to-day communications, Regroup keeps people safe and informed.

6.
AlertMedia - Modern, Intuitive Emergency Communication
https://www.alertmedi
.com/

Identify risks, communicate faster, and protect your workforce with an intuitive, unified emergency communication solution.

7.
All-In-One SMS, Voice & Fax Online Platform | eztalks
http://www.eztalk
.com/

An all-in-one online platform helps businesses send and receive SMS messages, make calls, and send and receive faxes globally.

8.
Mass Notification Service - Keep People Safe & Informed - Voyent Alert!
https://voyent-aler
.com/

Voyent Alert! is a powerful communication solution and alerting app that rapidly disseminates targeted and enriched information.

9.
Singlewire Software - Emergency Mass Notification System
https://www.singlewir
.com/

Enhance safety with InformaCast, our mass notification system, and Visitor Aware, our visitor management solution. Keep people prepared for any emergency.

10.
Hiplink | Text Alert Software | Integrated App Paging
https://www.hiplin
.com/

HipLink Software empowers organizations with a reliable, complete communication platform that instantly delivers messages and alerts to phones. Learn more here!

11.
Konexus | The easiest to use Emergency Notification Platform
https://www.konexu
.com/

Discover Konexus, the easiest to use Emergency Notification Platform. Konexus' next-generation emergency notification and business continuity platform is the easiest way to communicate and coordinate your team during a disaster or an emergency.

12.
DeskAlerts Software: Send Alert Messages to PC, Phone, Tablet | DeskAlerts
https://www.alert-softwar
.com/

Get instant desktop alerts on your computer and mobile phones with DeskAlerts software. Our pop-ups, video alerts, screensavers, wallpapers and more will keep you informed and up-to-date.

13.
One Powerful Communications Platform | OneCloud
https://oneclou
.com/

OneCloud provides UCaaS solutions for businesses of all sizes. Manage calls, voicemails, business texts, video conferencing, and more on any device, and from any location.

14.
Enterprise Critical Event Management SAAS platform
https://www.crises-contro
.com/

Crises Control offers a comprehensive critical event management solution that enables you to interact with your team during any crisis.

15.
Business Critical Push to Talk communication solution
https://grouptal
.com/

GroupTalk is a cloud based Push to Talk service for team communication and security solutions for businesses with iOS and Android devices.

16.
All-in-One Business Communication Platform For Customer Facing Teams
https://justcal
.io/

JustCall is an All-in-One Business Communication Platform that offers a cloud phone system and SMS solution for sales and customer support teams. Leverage automation, analytics, and other call tools for contact centers.

17.
Mass Text Messaging & Calling | Text-Em-All
https://www.text-em-al
.com/

Keep people informed when it matters most with Text-Em-All. Mass text messaging or calling. Try it free today.

18.
Veoci - Virtual Emergency Operations Center Software
https://veoc
.com/

Veoci virtual emergency operations center keeps your people, organization, and community safe through any crisis. No code emergency response and business continuity.

19.
Communicate Easily with Church Members By Using PastorsLine v3.1 | PastorsLine
http://pastorslin
.com/

We help churches, ministries and non-profits easily capture, connect, and communicate using texts, voice calls, and digital automation.

20.
Alertus Technologies | Mass Notification
https://www.alertu
.com/

Alertus Mass Notification helps you keep people safe, informed, and protected during a critical incident. Alertus IP-based alerting solutions deliver immediate and effective emergency mass notification directly to wherever people are—onsite or mobile.

21.
Auto Dialer, Phone Survey & Voice Broadcasting Software
https://www.newfies-diale
.org/

Voice Broadcasting Software is designed for telemarketing, lead generation, phone surveys, debt collection and emergency notifications

22.
Use the Free Notification Service – Notify.Events
https://notif
.events/

Receive messages from various services, get notified in chatting apps, via web push, SMS, and voice calls. Notify.Events is the best service for collecting and managing notifications.

23.
Salesmsg - Simple, Scalable, Business SMS Texting & Calling
https://www.salesmessag
.com/

Salesmsg is a texting platform with all the software, integrations, and resources you need for SMS marketing, sales outreach, customer service and your business.

24.
CrisisGo | Safety For Everyone, Everywhere
https://www.crisisg
.com/

CrisisGo saves lives with its comprehensive platform allowing organizations to stay connected using critical safety resources to navigate any situation.

26.
Business SMS Text Messaging | SMS Marketing Solutions
https://www.sendhu
.com/

SendHub offers bulk text messaging and marketing for businesses to manage their SMS campaigns. Finally, business communication services made easy.

27.
Business text messaging service for communication - Textmagic
https://www.textmagi
.com/

The all-in-one solution for all your business texting needs - marketing campaigns, two-way SMS chats, notifications, and staff communication.

28.
Phone Numbers, Voice Broadcasting & Auto Dialer Software
https://www.callfir
.com/

Grow your business with virtual phone numbers, IVR, voice broadcasting, mass text messaging services and power dialing. Try CallFire for FREE!

29.
Text Message Marketing, Text Messaging Services, Mass Bulk Texting
https://www.textedl
.com/

Textedly is an easy text message marketing (SMS) platform. Increase revenue and mass communication using automated, bulk texting services.

31.
The simple solution to prepare for and manage critical events - RAYVN - Critical Event Management Software
https://rayv
.global/

RAYVN is a SaaS solution to prepare for and manage critical events. It provides one unified platform for simplified and effective incident management and emergency preparedness and response.

32.
Call Center Management & Auto Dialer Software | Voicent
https://www.voicen
.com/

Welcome to Voicent, where we can link you to integrated inbound call center software, auto dialer software, and other communication solutions. Learn more today.

33.
Business Text Messaging Software, Send SMS & MMS - Mozeo
https://www.moze
.com/

Always-on text messaging platform for your business or organization. Send SMS & MMS and more. Contact us today.

34.
Sinch MessageMedia: Business SMS & Messaging Platform United States
https://messagemedi
.com/us/

Communicate with customers via the channel of their choice – SMS, social and integrations. All via our messaging platform for businesses. United States

35.
Texting Service for Business Text Messaging | Text Request
https://www.textreques
.com/

SMS texting service for business text messaging. Use our SMS software for business texting and SMS campaigns. Start texting online today with Text Request.

36.
SnapComms | Employee Communication Software
https://www.snapcomm
.com/

SnapComms multi-channel employee communication software helps businesses achieve better employee engagement and drive key initiatives.

37.
Mobile Alerting and Anywhere Incident Management - SIGNL4
https://www.signl
.com/

Mobile Alerting and Anywhere Incident Management. When critical Systems fail, respond like a Superhero. Discover and test SIGNL4.

38.
Home - Everbridge
https://www.everbridg
.com/

Keep people safe and organizations running with Everbridge. Empower Resilience. Anticipate, mitigate, respond to, and recover from critical events.

39.
Church Communication, Online Giving and Member Management
http://flocknot
.com/

Lead your flock, love your software. Looking for a church communication, member management, or online giving service? We're here to help!

40.
SMS Marketing for Businesses [2024] | Mobile Text Alerts
https://mobile-text-alert
.com/

Mobile Text Alerts allows you to send mass texts to your customers & employees with no hassle. Get started for free & create your text alert system in seconds.

41.
Modern Business Communication Solutions | net2phone
https://www.net2phon
.com/

Business communication solutions from net2phone streamline workflows, effortlessly collaborate, and build customer relationships that last.

42.
Push To Talk | Push To Talk Over Cellular Radios | Peak PTT®
https://www.peakpt
.com/

Peak PTT is the leading provider of Push To Talk. Our Push To Talk radios and systems are built for businesses on the move, call us 1-855-600-6161 for more info

43.
All-in-one communication platform for local business
https://emitr
.com/

Emitrr is a complete business toolbox. Emitrr helps local businesses communicate and engage customers through text messages and automation

44.
Enhanced Push to Talk Services at AT&T Business
https://www.business.at
.com/products/enhanced-push-to-talk.html/

AT&T Enhanced Push-to-Talk (EPTT) services give your business a highly secure, instant group communication between dispatchers and the field on almost any mobile device or land mobile radio (LMR)

45.
Top-Rated Contact Center Software | Built For Your Favorite CRM
https://www.alowar
.com/

Enjoy unlimited calls + texts from $30/agent/month. Integrates with HubSpot, Zoho, and more! Complete with Power Dialer and automation tools.

49.
SMS Marketing Platform, Send Fast SMS | ProTexting
https://www.protextin
.com/

🚀Boost your text message marketing with speeds up to 1000 SMS per second. FREE Trial and instant FREE Text Number, start today...

50.
Office at Hand | Collaboration Tools and Services at AT&T Business
https://www.business.at
.com/products/office-at-hand.html/

Office@Hand from AT&T Business is an easy-to-use phone, fax, messaging and conferencing system to connect employees, clients and customers in a single solution.

52.
All-in-one cloud communication solutions for every business
https://www.acefon
.com/uk/

One-stop Cloud Communication Platform. Try Acefone’s omnichannel services, cloud contact centers, & virtual number calling. Get Free Trial Now!

53.
Text Marketing Software - Send SMS to Customers from your Computer - Short codes & Long code - TXT180
https://www.txt18
.com/

SMS Marketing to Text from Computer to Customers or group members. Text message marketing & Free Trial w/100 msgs! Short code SMS 5 digit number software for groups & business texting. Blast bulk sms to customers from computer.

54.
Digital Organizing, Campaigning & Canvassing Platform | CallHub
https://callhu
.io/

Callhub is a Digital Organizing, Campaigning & Canvassing Platform for Political campaigns, Advocacies, Non Profits and Businesses. Join for free.

55.
Text In Church: The #1 Church Texting Service
https://textinchurc
.com/

Make your community feel known, noticed, and loved with our top-rated church texting service. Start your free trial today.

56.
Critical Mention: Media Monitoring and Media Contact Database Software
https://www.criticalmentio
.com/

Best-in-class media monitoring service for TV, Radio, News, Podcasts and Social, and the most accurate media contact database in the industry.

57.
Communication APIs for chat, AI chatbots, SMS, WhatsApp, KakaoTalk, voice, and Video. | Sendbird
https://sendbir
.com/

Communications API for chat, AI chatbots, SMS, WhatsApp, voice, video, KakaoTalk, and in-app notifications with Sendbird's all-in-one communications API platform.

58.
The Best Business Text Messaging Software | Avochato
https://www.avochat
.com/

Looking for a business text messaging software that will help you stay connected with your customers? Look no further than Avochato! Our easy-to-use platform makes it simple to send and receive text messages.

59.
Novu - Open-source notifications infrastructure and framework
https://nov
.co/

Novu empowers developers and product teams to collaborate seamlessly on notification management. Its unified platform provides centralized content, type-safe schemas, and reusable components, facilitating efficient workflows. With code-first and no-code tools, teams can easily customize and deploy notifications across multiple channels like email, SMS, push, chat, and in-app. Novu enhances communication, reduces friction, and ensures reliable, scalable, and personalized user experiences while maintaining full visibility and control over notifications.

60.
Adashi C&C Incident Command Software for First Responders
https://www.adash
.com/incident-command-software/

Adashi C&C helps public safety commanders manage routine emergencies and large-scale disasters. Learn how Adashi's incident command software gives fire and police commanders improved situational awareness, interoperability, accountability tracking, and more.

61.
Knowlarity - Virtual Number, IVR, Toll-Free Number, Cloud Telephony
https://www.knowlarit
.com/

Knowlarity is a leading cloud business communication solution provider with cloud telephony - virtual number, ivr, toll-free number, call center software, AI products (speech, chatbot and voicebots), video & messaging solutions.

62.
IVR (Interactive Voice Response) System Solution | Knowlarity
https://www.knowlarit
.com/voice/ivr-solutions/

Knowlarity provides the best cloud IVR(Interactive Voice Response) System or solution for your business which is an automated call management solution. Use our top hosted IVR service to respond to all the customer queries professionally with personalized greetings.

63.
Public Safety & Justice | CentralSquare
https://www.centralsquar
.com/solutions/public-safety-software/

End-to-End Public Safety Software. From the moment a citizen calls 911 to the management of your jail, CentralSquare has you covered.

64.
Preparis Business Continuity Software | Preparis
https://www.prepari
.com/

Preparis is an all-in-one software suite for centralized business continuity. Plan, train, test, alert, and respond seamlessly for your organization.

65.
Plataforma de Comunicación Omnicanal - Mensagia
https://mensagi
.com/

Plataforma de Comunicación Omnicanal. Crea una estrategia de comunicación global e integra todos tus canales de comunicación.

66.
Mutualink | Automated Emergency Response Solution
https://mutualin
.net/

Mutualink | the only solution providing True Interoperability® | Cnnecting disparate systems to enable on-demand communications sharing.

67.
Push to Talk Plus | Verizon
https://www.verizo
.com/support/push-to-talk-plus/

Connect quickly at the push of a button with Push to Talk from Verizon Wireless.

68.
Enterprise Public Safety Software | Tyler Technologies
https://www.tylertec
.com/products/enterprise-public-safety/

Enterprise Public Safety integrated software provides accurate, secure information and efficient workflows for those working in the public safety arena.

69.
End-to-end Incident Management and Response Orchestration | Zenduty
https://zendut
.com/

Resolve critical product and downtime issues before your customers are impacted. Zenduty integrates with all your monitoring tools and alerts your engineers via Phone, Slack, Push notifications, Email, SMS, and Microsoft Teams. You can organize all your incident communications, manage your on-call, brings in all your playbooks, and analytics in one place, and resolve incidents blazingly fast.

70.
Netpresenter - Employee Communication Software
https://www.netpresente
.com/

Netpresenter employee communication software keeps employees measurably better informed, engaged, productive and safe!

71.
govDelivery | Granicus
https://granicu
.com/product/govdelivery/

The govDelivery integrated digital communications solution helps organizations easily connect and engage with the communities they serve.

72.
Push Notification Software to Improve Customer Engagement - OneSignal
https://onesigna
.com/

The world’s leader for customer messaging including mobile push notifications, web push, SMS, email & in-app messaging. Trusted by 1 million+ developers.

73.
Kantask - 100% SMS Mobile Text Messaging
https://www.kantas
.com/

With many people opening your messages, boost customer engagement and satisfaction. Send promotional or transactional SMS.

74.
Safety and Security Software Solutions | Omnigo
https://omnig
.com/

Industry-leading, highly configurable, intuitive safety and security software solutions that allow public safety and security professionals to protect the people and property around them.

75.
Cloud Phone System for Business - GoTo Connect
https://www.got
.com/connect/

GoTo Connect is the market-leading cloud phone system and customer engagement software that modernizes and centralizes your conversations. Learn more today.

76.
Fire and EMS Software | Fire and EMS RMS Software
https://www.firstdu
.com/

First Due is re-Imagining fire & EMS records management through cutting-edge software designed to drive your entire operation through a single platform. Learn more.

77.
Pumbleâ„¢ - FREE Chat & Communication App for Teams
https://pumbl
.com/

Business communication and team messaging software. Unlimited users, direct and group messages, and unlimited message history.

78.
Internal Communications Software - AI Newsletter Tool - Axios HQ
https://www.axiosh
.com/

Axios HQ is an Internal Communications Management platform powered by Smart Brevity — a communications formula based on brain science. See how it works.

79.
Explore CPaaS Solutions for Your Business
https://telny
.com/solutions/

Telnyx offers solutions tailored to your industry needs, from AI to call tracking. Enhance your business capabilities with our specialized solutions.

80.
Firstup: The First Intelligent Communication Platform
https://firstu
.io/

Engaging your employees at every moment from hire to retire, and delivering engagement insights to help you support, promote, and retain your people.

82.
Rave Panic Button Mobile App Emergency Alert Button
https://www.ravemobilesafet
.com/products/rave-panic-button/

Stay safe and secure with the Rave Panic Button Emergency App. Instantly summon help in critical situations with just a tap.

83.
84.
Unify All Communication Tools - ParentSquare
https://www.parentsquar
.com/

A single platform for everything from your district's mass notifications and mobile app to online conferences and permission slips

85.
Noggin | Security, Safety & Critical Event Management Software
https://www.noggi
.io/

Noggin's end-to-end safety, security & critical event management software platform is the world's leading platform for managing business disruption.

86.
Command Center Software Suite - Motorola Solutions
https://www.motorolasolution
.com/en_us/products/command-center-software.html/

A unified command center provides the intelligent operational hub that centralizes data via powerful software. Learn how to simplify workflows and put data to work.

87.
Uncomplicated Emergency Management Software | D4H
https://www.d4
.org/

It's easier. It's that simple. Software for emergency management, crisis management, & response team readiness. Fast pricing. Book a demo.

88.
89.
Cloud-Based Phone System | VoIP for Business | Crexendo
https://www.crexend
.com/

Crexendo is a leading provider of scalable communication systems for businesses. Enabling the modern workforce through remote communication and collaboration.

90.
Email marketing software | MoonMail
https://moonmai
.io/

Browse our directory of MoonMail certified email marketing experts, and find the best partner for your business.

91.
Haiilo - Employee Communications Platform
https://haiil
.com/

Haiilo is the leading employee communications platform that helps connect your employees to purpose through communication and communities.

92.
Txt2Give: Easy Text to Give and Mobile Donation Service!
https://txt2giv
.co/

Our text to give service is the perfect online giving solution for churches, nonprofits, schools, and political campaigns. Start your Free Trial today!

93.
Poppulo | Enterprise Customer and Employee Communications
https://www.poppul
.com/

Enhance your customer and employee communications experience with Poppulo's omni-channel solutions, including email, digital signage, mobile apps and more.

94.
TablesReady | Effortless Waitlist Management
https://www.tablesread
.com/

Eliminate long lines with our waitlist app, reservations booking system, and powerful 2-way customer SMS. Try it free today.

95.
Employee Communications Software | Proze
https://proz
.io/

Proze.io - Employee Communications That Engage. Create targeted email, texts, and microsites that integrate with your HR system, SharePoint, Teams and Salesforce.com. Build dynamically individualized newsletters with embedded videos, podcasts, polls, quizzes, and surveys - with rich analytics.

96.
Facility Management Software | 24/7 Software
https://www.247softwar
.com/

Operations and facility management software to enhance real-time communications, maximize experience, and reduce risk.

97.
Fire Incident Reporting Software - Report Fire and Firefighting Incidents Effectively | ESO.com
https://www.es
.com/fire/incidents-software/

Report fires and fire incidents with ease using ESO's Fire Incident reporting software, helping quickly alert firefighters and fire departments to fire incidents.

98.
Supercharge Your Customer Lifetime Value with CleverTap: The Ultimate All-in-One Customer Engagement Platform
https://cleverta
.com/

Engage your customers like never before with CleverTap’s all-in-one customer engagement platform. From personalized messaging to automated campaigns, CleverTap platform offers a suite of powerful tools to help you connect with your audience at every stage of the customer journey. Get started with CleverTap today.

99.
All-in-One EMS and Ambulance Software Solutions - Traumasoft
https://traumasof
.com/

One integrated EMS software solution for EMS and NEMT to streamline assets & revenue, integrate processes and manage people operations.