Best Communications Software for Vonage Communications APIs (Nexmo)

Pipedrive

Pipedrive is a web-based sales CRM (customer relationship management) software that lets sales teams track pipelines, optimize leads, manage deals and automate their entire sales process to focus on selling. Pipedrive’s simple interface empowers salespeople to streamline workflows and unite sales tasks in one workspace. Unlock instant sales insights with Pipedrive’s visual sales pipeline and fine-tune your strategy with robust reporting features and a personalized AI Sales Assistant. Reach the right contacts at the right time with intelligent lead segmenting and activity reminders that tell you when to take action. When it’s time to seal the deal, compose instant, irresistible sales emails in just one click. With Pipedrive, winning has never been easier.

10,300 Ratings

Starting Price: $24/month

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Zendesk

Zendesk is an AI-powered service solution that’s easy to set up, use, and scale. It works out-of-the-box and adapts quickly, enabling businesses to move faster. Built on billions of CX interactions, Zendesk AI supports the whole service journey—from self-service to agents to admins—helping teams resolve issues faster and operate efficiently at scale. Zendesk empowers agents with tools, insights, and context to deliver personalized service on any channel—social messaging, phone, or email. It unifies personalized conversations, omnichannel case management, AI workflows, automation, and a Marketplace of 1200+ apps. Easy to implement, it frees teams from relying on IT or costly partners. Serving over 130K global brands in 30+ languages, Zendesk simplifies business complexity to create meaningful customer connections. Headquartered in San Francisco, it operates worldwide.

7,748 Ratings

Starting Price: $25/agent/month

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ActiveCampaign

ActiveCampaign is the autonomous marketing platform that transforms how marketers, agencies, and business owners work. Use Active Intelligence to power goal-aware automations and orchestrate personalized experiences across email, SMS, and WhatsApp. Within a single tool, you get real-time reporting and proactive optimizations in addition to market-leading deliverability and integration with 1000+ apps. With a user-friendly interface and a comprehensive suite of features, ActiveCampaign's platform is powerful, accessible, and designed to scale with your business. It's also easy to get started: While traditional tools force teams through long setup cycles and training, ActiveCampaign delivers measurable lifts in engagement and conversions in days. 89% of surveyed customers say the platform meets their business needs better than the competition, and 88% say ActiveCampaign delivers value faster than competitors. Read our ROI report for methodology

17,180 Ratings

Starting Price: $15 per month

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Microsoft 365

Microsoft

Microsoft 365 is a cloud-based productivity platform that combines familiar tools like Word, Excel, PowerPoint, Outlook, and Teams into one integrated solution. With the addition of Microsoft 365 Copilot, AI capabilities are built directly into these applications to enhance productivity and streamline everyday tasks. Users can draft documents, analyze data, create presentations, and manage emails more efficiently with intelligent assistance. The platform allows seamless collaboration across teams by enabling real-time editing, file sharing, and communication. Microsoft 365 also includes cloud storage through OneDrive, ensuring users can access their files from anywhere. Copilot helps users generate content, summarize information, and provide insights based on their data. The system is designed to support both personal and professional workflows with flexibility across desktop, web, and mobile devices.

19,939 Ratings

Starting Price: $9.99/month

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Mailchimp

Intuit Mailchimp

Mailchimp is a marketing automation platform boasting 11 million users worldwide to personalize every email and SMS for every customer using AI-powered insights and content creation tools. With a 99% delivery rate and over 300 integrations, Mailchimp helps businesses connect with their customers, foster repeat business, and build lasting brand loyalty while fitting into their existing workflows. Businesses including TEDTalks, Shutterstock, Boston Market, Nikon India use Mailchimp to drive revenue through emails. Founded in 2001 and based in Atlanta with offices in Brooklyn, Oakland, Vancouver, London, Seattle, and Santa Monica. In 2021 Mailchimp was acquired by Intuit Inc. (Nasdaq: INTU), the global financial technology platform that makes Intuit TurboTax, Credit Karma, QuickBooks, and Mailchimp. Since then, the company has released 100+ new features to help its customers. Mailchimp Transactional adds API-first email and SMS delivery with 99.99% uptime and sub-second speed.

130 Ratings

Starting Price: $9.99 per month

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UltraSMSScript

UltraSMSScript is a uniquely positioned, easy to use, web-based group text and SMS marketing software platform. Either install UltraSMSScript on your own server and pay a 1-time fee for the platform, or have us host it for you with our monthly hosted plans! Pay for the text messages at WHOLESALE rates since we're linked directly to the text-messaging gateways. UltraSMSScript is the ultimate turn key SMS software platform and can be used as a white label solution for ad and media agencies, marketing providers, and companies serving their own local clients. With our text messaging software platform, you can service an unlimited number of client accounts with our Level 4 and ULTRA plans and manage these accounts from a very easy and intuitive administration panel giving you complete control. Experience many features such as Bulk SMS, Mobile Coupons, 2-Way SMS Chat, Appointment Reminders, Drip Autore

1 Rating

Starting Price: $297 one-time payment

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Slack

Salesforce

Slack is a cloud-based project collaboration and team interaction software solution specially designed to seamlessly facilitate communication across organizations. Featuring powerful tools and services integrated into a single platform, Slack provides private channels to promote interaction within smaller teams, direct channels to help send messages directly to colleagues, and public channels that enables members across organizations to start conversations. Available on Mac, Windows, Android, and iOS apps, Slack offers a plethora of features that include chat, file sharing, collaborative workspace, real-time notifications, two-way audio and video, screen sharing, document imaging, activity tracking and logging, and more.

250 Ratings

Starting Price: $6.67 per user per month

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HubSpot CRM

HubSpot

HubSpot brings your marketing, sales, and service teams together on the same AI-powered customer platform. HubSpot's Customer Platform is not just a tool; it's the heartbeat of your business. Designed with passion and precision, our CRM stands out as the ultimate solution for empowering your team to build deeper customer relationships. It transforms the way you engage with your clients by offering a seamlessly integrated, all-in-one platform for sales, marketing, and customer service. With HubSpot's CRM, you gain unparalleled insights into your customer interactions, all organized in an intuitive, easy-to-navigate dashboard that promises to skyrocket your team's efficiency. Our platform is engineered to grow with you, offering scalable solutions that adapt to your evolving business needs. What's more, HubSpot's Customer Platform includes a robust free version, packed with essential features, making it the perfect choice for ambitious businesses of all sizes.

153 Ratings

Starting Price: Free

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MailerLite

MailerLite is an email marketing platform that helps creators, small businesses, and ecommerce stores grow their audience and boost revenue—effortlessly and on their terms. Capture leads in style: Turn visitors into subscribers with landing pages, forms, and pop-ups. 150+ templates, AI-powered magic content generation, and full customization options make creating a joy. Monetize with 0% commission: Sell paid newsletters, digital products, and 1-1 or group bookings through MailerLite—with 0% commissions. Replace expensive third-party scheduling tools with a native system that keeps your revenue in your pocket. Personalize like never before: Use multi-trigger automations, machine learning, and unlimited segmentation to create tailored experiences. Bookings syncs with your Google or Outlook calendar, automatically triggering nurture sequences the moment a client schedules a session. Start your 14-day free trial. Our support team is ready to help!

78 Ratings

Starting Price: $10.00/month

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Constant Contact

We deliver for small businesses with powerful tools to simplify and amplify digital marketing. Whether it's driving sales, growing a customer base or engaging an audience, we help you build strong connections and generate powerful results. - Grow your audience Build your list fast with landing pages, social media lead ads, and more. - Deepen customer relationships Create professional emails, segment your list and automate your messages to drive more engagement and sales for your business. - Simplify your social media Create and manage social posts and ads to generate awareness, drive leads and promote growth, all from one place. - Sync with the apps you're already using Connect with digital tools you're already using to grow your business and sell more online, faster.

40 Ratings

Starting Price: $12 per month

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Brevo

Say hello to Brevo (formerly Sendinblue) — the platform that helps you build customer relationships across Email, SMS, Chat, and more. The complete toolkit to turn one-time browsers into long-term customers. Connect with contacts directly in their inbox with beautifully designed email campaigns. Send targeted messages that land straight in your customers' pockets. Brevo empowers businesses to build and grow relationships through marketing automation, email campaigns, transactional emails and SMS messages. What makes us different? Brevo is powered by our world-class customer happiness team and we offer pricing plans guaranteed to make you smile. Our platform combines a robust suite of services within a single, user-friendly solution. Happy Sending!

24 Ratings

Starting Price: €25 per month

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WhatsApp

Gmail

Google

Gmail is an AI-powered email platform designed to help individuals and businesses communicate securely, efficiently, and professionally. The platform includes intelligent features such as Gemini AI assistance, Smart Compose, Smart Reply, and automated Nudges that help users draft messages, respond faster, and stay organized. Gmail integrates seamlessly with Google Workspace applications including Google Meet, Calendar, Chat, and Tasks, allowing users to manage communication and collaboration from one centralized interface. Businesses can create custom email addresses using their own domain names, helping organizations establish a more professional and trustworthy brand presence. The platform is backed by enterprise-grade security with advanced spam filtering, phishing protection, malware detection, encryption, and compliance-focused infrastructure. Accessible across desktops, smartphones, tablets, and smartwatches, Gmail helps users stay connected and productive from anywhere.

19 Ratings

Starting Price: $0

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X (Twitter)

X

X (formerly known as Twitter) is one of the world's largest social networks. Follow your interests. Hear what people are talking about. Join the conversation. See what’s happening in the world right now. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we’ll do what’s right (not what’s easy) to serve the public conversation.

8 Ratings

Starting Price: Free

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Vonage Business

Vonage

Vonage Business is a leading cloud communications platform for businesses of all sizes and industries. Vonage Business covers all the communication needs of organizations looking to succeed, offering more than 40 business-critical features, mobility, conferencing, and integration with top cloud applications. Trusted by more than 500,000 business users, Vonage is available in a number of plans and packages that fit various business requirements.

3 Ratings

Starting Price: $19.99/month/user

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IBM watsonx Assistant

IBM

IBM watsonx Assistant (Formerly Watson Assistant) is a market-leading enterprise conversational AI platform that allows you to build intelligent virtual and voice assistants that can provide customers with fast, consistent and accurate answers across any messaging platform, application, device or channel. Using artificial intelligence and large language models, watsonx Assistant learns from customer conversations, improving its ability to resolve issues the first time while removing the frustration of long wait times, tedious searches and unhelpful chatbots. Most chatbots try to mimic human interactions, frustrating customers when a misunderstanding arises. IBM watsonx Assistant is more than a chatbot. It knows when to search for an answer from a knowledge base, when to ask for clarity and when to direct users to a human agent for more assistance. And since it can be deployed in any cloud or on-premises environment – smarter AI is finally available wherever you need it.

1 Rating

Starting Price: $140 per month

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respond.io

Respond.io is AI-powered Customer Conversation Management Software designed for B2C companies looking to increase revenue by growing their first chat conversion rate & returning customer rate by building exceptional customer experiences through messaging. We unify all key instant messaging channels (WhatsApp, Instagram DM, Facebook Messenger & more) with legacy channels (email, SMS & webchat) into one easy-to-use workspace. Respond.io includes an omni-channel inbox, a visual workflows builder that automates messaging and business processes holistically, and comprehensive reporting capabilities. • Marketing via Click-to-Chat Advertising, Lead Generation, Instant Message Broadcast & Promotional Messaging. • Improved customer experiences with Respond AI-powered conversations. • Handling Inbound Conversations with multiple users from sales, support & other teams. • Transactional Notifications with interactive elements for confirmation, feedback collection and other use cases.

Starting Price: $99 per month

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Textline

Textline is a business text messaging platform for modern customer support and sales teams. Business texting is a fast, friendly, and convenient communication channel that makes people feel valued. Create better customer experiences and build stronger relationships with customers. Customers want to text you. Stop putting them on hold, and let them get in touch whenever they want, from wherever they are. We make direct, two-way communication possible, even when you’re talking to a large number of people at the same time. Customer support is a group effort. Our platform was built with collaboration in mind, so your team can do its best work. Textline keeps all of your conversations and customer information in one place, so you can monitor your team’s work, create a better process, and measure progress. Set up your phone number and arrange your workspace. Start authentic conversations with customers. Lots of them. Work efficiently using tools and features designed for teamwork.

Starting Price: $59.97 per month

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thinQ

Commio

thinQ offers a "better way" to power voice and SMS/MMS text messaging applications in the cloud, get up and running fast with our new, integrated thinQ io portal or APIs. We make it easy for SaaS and UCaaS platforms, enterprise contact centers plus telecom VoIP providers to bring your own 40 high-quality carriers to Twilio, Nexmo, Plivo, SignalWire or any SIP connection. Use our APIs to add and control your inbound and outbound voice and texting features in your existing tech stack in minutes, save on your cost of goods, connect to existing SIP providers, improve call delivery and quality, and more. Our now fully-integrated thinQ.io Web platform also makes it easy to buy and port phone numbers, create route profiles and trunks, enable text messaging, and more. Add call-specific analytics and SIP ladders along with our five-star support team to mitigate and route around outages, create custom routes and blocks, and more – and you've found a "better way" to communicate.

Starting Price: $500

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Mosio

Mosio, Inc.

Mosio enables research teams to improve subject adherence, communications, and data collection on mobile’s most popular channel: text messaging. Our software makes research teams more efficient in how they communicate with study participants through messaging automation and interactive elements delivered to participant mobile phones. WHO WE HELP: + Clinical Trial Sponsors (Pharma and Biotech) + Cancer Centers and Clinical Research Organizations + NIH-Funded Studies + Public Health Agencies + Clinical Trial Managers, Clinical Operations Managers/Directors, Clinical Project Managers, Principal Investigators, Clinical Research (Study) Coordinators, and any research staff who communicate regularly with study participants. BENEFITS: + Interactive dosing reminders and medication adherence alerts. + Automate data collection. + Increase engagement and adherence. + Fix your no-show problem with SMS appointment reminders. + Improve retention with automated check-ins.

Starting Price: $99/month

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Daisee

daisee

Daisee builds technology to provide access to deep insight into the behavioural and emotional dynamics of your customers with the most accurate AI-powered, fully-automated AQM available for more impactful coaching, improved commercial outcomes and compliance monitoring. Daisee analyzes and automatically scores 100% of customer interactions using a world-first automated, digital quality scorecard. This automatically surfaces quality assurance issues that require human intervention in the areas of communication, compliance and conduct. Daisee enables you to see far beyond words alone, surfacing the underlying emotion hidden deep within your interactions – what your customers are really saying, thinking, and feeling. Daisee helps organisations create practical business value immediately, with software that is incredibly flexible and easy to deploy across any telephony system. Globally Daisee operates in Australia, New Zealand and the USA.

Starting Price: $89/month

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SMS Gatez

SMS Gatez is the only GLOBAL P2P and A2P cloud based business texting platform using AI tech to send out SMS campaigns whether its blasts or auto bounceback drip sms to leads. Personalized text messages with just a single click and speedy customer service, a single bulk SMS platform to make it all happen. Personalize your message to your customers. We give you all the tools to maintain compliancy and resources to communicate using auto responders, drip campaigns and scheduled messaging. Our server has a 99.9% up time so there is no annoying down time when you need to get your message out. We have it all! Feature rich platform with SMS Text, Email Marketing and CRM capabilities. SMSGATEZ is cloud-based and accessible on any browser. Personalize your messages using Variable Data Links. We make it that easy. SMS marketing has become one of the most effective methods of business communication. With users keeping their mobile devices within reach for at least 14 hours a day.

Starting Price: $49.98 per month

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Relay

Tentie

Send & receive text messages, set auto-responders, schedule notifications & accept payments using your existing business phone number. Respond to customer inquiries via SMS or Facebook Messenger so you can provide better support quicker. Automate important notifications like bill payment due dates, appointment reminders, etc. via text messaging. Segment your customers and send them targeted text messages to drive more sales. Charge customers, or create subscriptions within a text conversation. No need to switch between apps. 90% of text messages are read within 3 minutes. interact with customers, employees and contractors in real-time using mobile messages. Untether customer support from your website's "live chat" by giving customers the flexibility to message you anytime, even on the go. Create rule based drip campaigns to nurture first-time and VIP customers so you can grow your business.

Starting Price: $50 per month

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Vonage SIP Trunking

Vonage

Vonage SIP Trunking makes it easy to connect your existing PBX system to the world in minutes. Still planning around peak traffic? Not anymore. Scale up or down with virtually unlimited capacity, save on costs with per-second billing, and easily go global. Link your PBX infrastructure to the cloud and work faster, save money, and avoid traditional capacity restrictions. Power your contact center with SIP connectivity to avoid carrier and contract management in multiple countries. Accept global inbound calls through the cloud. Send outbound calls anywhere with Vonage local phone number support. Enjoy easy-to-use developer tools to extend calls into the cloud, which adds SIP connectivity to your voice applications. Instantly connect your PBX to the telephone network and scale up and down on command. Connect your company to 7 billion people across 225 countries and over 1,600 telecommunications networks. Forgo capacity planning and scale up or down as required by your business.

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HubSpot Customer Platform

HubSpot

Put your customers first and grow better with HubSpot’s AI-powered customer platform. Connect your front office teams through a complete view of the customer journey. Use AI-powered tools to deliver a seamless customer experience Easily adapt to emerging industry trends and technologies. Traditional CRMs alone aren't enough to drive growth. Most aren’t designed for customer connection, which is critical in an AI-driven world where customers can explore, evaluate, and buy with efficiency. HubSpot’s customer platform is so much more. It’s powered by Smart CRM that combines customer data with AI to help you adapt, products for engaging customers across the entire journey, and an ecosystem of integrations, education, and community. It’s built for businesses to connect with customers, and grow better.

Starting Price: Free

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VoiceBase

Our customers discover new ways to lower call center costs, maximize revenue, and minimize compliance risk with our flexible, scalable solutions. Using AI, Natural Language Processing, and Intelligence Tools, we turn raw unstructured call data into structured, rich data for analysis. Make better business decisions from every sales, service, or marketing conversation. Voice Analytics software to transcribe contact center calls and organize the data for actionable insights. Automatically transcribe recordings with natural language processing (NLP). Analyze, inspect and categorize calls with our industry-leading query solution. Automatically detect and redact sensitive data PCI / PII data from the audio and transcript. Includes 40 paralinguistic metrics such as silence, overtalk, dynamism & sentiment. Detect and predict complex behavior with high accuracy using machine learning. Analyze chat, email, CRM, and support data for a complete view of customer interactions.

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ACF Technologies

ACF Technologies specializes in enhancing customer experiences through advanced appointment, event, and queue management solutions. Our flagship platform, Q-Flow, empowers businesses to seamlessly manage and optimize omni-channel customer journeys and streamline back-office processes. With over 20 years of industry leadership, ACF employs a comprehensive four-step approach, listening to fully understand business objectives, designing tailored solutions, building with precision through Agile-qualified engineers, and analyzing performance using data-driven insights. Our solutions cater to various industries, including government, healthcare, financial services, retail, telecommunications, education, and DMVs, aiming to connect customers and organizations to deliver exceptional human-to-human experiences. ACF's offerings include online appointment management, virtual queuing, digital signage, business process management, and more.

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Whispir

Engage your audience and get more done. The Whispir platform lets you automate, personalize and layer your communications with smart workflows. The only cloud communications platform you need to deliver extraordinary experiences. Create quality templates for email, web, social and more in minutes with our drag and drop template builder and over 60 individual components from images to maps. Streamline your communications and automate interactions, from everyday processes to complete marketing campaigns. Integrate with all your current data points from CRMs to 3rd party tools and put your data to work. Deliver your content to the right people at the right time. Create real, tangible outcomes that engage your audience, coordinate events and innovate your business processes.

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Best Communications Software for Vonage Communications APIs (Nexmo)

Compare the Top Communications Software that integrates with Vonage Communications APIs (Nexmo) as of June 2026

What is Communications Software for Vonage Communications APIs (Nexmo)?

Pipedrive

Zendesk

ActiveCampaign

Microsoft 365

Mailchimp

UltraSMSScript

Slack

HubSpot CRM

MailerLite

Constant Contact

Brevo

WhatsApp

Gmail

X (Twitter)

Vonage Business

IBM watsonx Assistant

respond.io

Textline

thinQ

Mosio

Daisee

SMS Gatez

Relay

Vonage SIP Trunking

HubSpot Customer Platform

VoiceBase

ACF Technologies

Whispir

Best Communications Software for Vonage Communications APIs (Nexmo)

Compare the Top Communications Software that integrates with Vonage Communications APIs (Nexmo) as of June 2026

What is Communications Software for Vonage Communications APIs (Nexmo)?

Pipedrive

Zendesk

ActiveCampaign

Microsoft 365

Mailchimp

UltraSMSScript

Slack

HubSpot CRM

MailerLite

Constant Contact

Brevo

WhatsApp

Gmail

X (Twitter)

Vonage Business

IBM watsonx Assistant

respond.io

Textline

thinQ

Mosio

Daisee

SMS Gatez

Relay

Vonage SIP Trunking

HubSpot Customer Platform

VoiceBase

ACF Technologies

Whispir

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