Alternatives to Zavu
Compare Zavu alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Zavu in 2026. Compare features, ratings, user reviews, pricing, and more from Zavu competitors and alternatives in order to make an informed decision for your business.
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1
Twilio Messaging
Twilio
Twilio's Messaging API is a powerful tool that enables businesses to integrate messaging capabilities into their applications seamlessly. It offers a stable RESTful API that allows developers to send and receive SMS, MMS, and WhatsApp messages globally. With Twilio's Messaging API, businesses can automate and scale their communications, ensuring messages are delivered over the preferred channels of their customers. The API supports a variety of sender types, including long codes, short codes, toll-free numbers, and alphanumeric sender IDs, providing flexibility in how messages are sent. Additionally, Twilio's Messaging Services feature allows companies to group global senders and enable intelligent sending, automating sender selection, and handling compliance regulations. The API also supports inbound webhooks, allowing businesses to handle responses programmatically and engage in two-way conversations with their customers.Starting Price: $0.0079 per message -
2
CM.com
CM.com
Mobile communication and payments solutions. Combine messaging channels like WhatsApp with innovative payments to create true Conversational Commerce. We help companies communicate. Our customers use SMS, Voice and the world’s most popular chat apps: WhatsApp, Apple Business Chat, Google RCS. Start the conversation in the channel your customers prefer and let the AI bot do the talking. Integrate commerce in the conversation to drive conversions. CM.com is a licensed Payment Service Provider, offering a range of options for any channel with Apple Pay, Google Pay, WeChat Pay, Credit Cards and local payments like iDeal and Bancontact. CM.com is also a Ticketing platform helping festivals, museums and stadiums sell and manage any type of ticket. The Customer Data Platform takes marketing to a personal level. Identity and e-sign solutions assure authentication in any transaction.Starting Price: $0/month -
3
Twilio
Twilio
Design and deploy your ideal customer engagement experience. Twilio is a single fully-programmable platform with flexible APIs for any channel and over 400+ integrations, backed by a community of over 9 million developers. Build accurate and personalized experiences for your customers, easily and at scale, using SMS and WhatsApp messaging, voice, video, email, and more. Browse documentation and SDKs in multiple coding languages, including Ruby, Python, PHP, Node.js, java, and C#, or jumpstart your first project with our open source code templates to quickly build production-ready communications apps. Sign up and start building today.Starting Price: $0.0085 per min -
4
smsmode
smsmode©
Communication Platform As A Service (CPaaS). smsmode© provides complete mobile messaging routing services. SMS, TTS, Google RCS or WhatsApp Business. Connect with your customers around the world via our innovative and powerful tools, with the level of security you need to ensure. smsmode© integrates easily with your existing tools to increase their potential through mobile messaging. Use our REST API, SMPP and plugins to create these custom integrations with your applications, CRM, ERP, and more. Our documentation and our experts will help you to reach your goals! European solution GDPR compliant ISO 27001 & 27701 99.95% SLA Responsability Europe CSR CommitmentStarting Price: €9 per month + 4.40 cts / SMS -
5
Textmagic
Textmagic
Textmagic is an all-in-one business text messaging platform designed to help companies send bulk texts, manage two-way conversations, and automate notifications with ease. The platform's streamlined features, such as scheduled messaging, customizable templates, contact management, and WhatsApp integration allow you to connect with customers globally in just a few clicks. Textmagic also helps you optimize and monitor SMS campaigns in real time with robust reporting tools that offer insights into delivery rates, engagement, and response times, ensuring transparency for every message sent. For businesses needing deeper integration, Textmagic’s SMS API and Zapier compatibility make it easy to connect with websites, CRMs, and other apps, enabling seamless automation. Whether for marketing, notifications, or internal communication, Textmagic can provide the tools to simplify your messaging efforts, with flexible pricing and reliable support to back up any company’s growth.Starting Price: $24.50/500 texts -
6
WasenderApi
WasenderApi
WasenderApi is a powerful and low-cost WhatsApp API for developers that enables seamless integration of WhatsApp messaging functionality into applications. With features like unlimited messages, multiple WhatsApp sessions, webhook support, and the ability to send various media types (text, images, videos, voice, documents, etc.), WasenderApi offers an affordable alternative to traditional per-message WhatsApp API services. Our tool is perfect for businesses and developers looking for a scalable and efficient solution to automate customer communications, send bulk messages, and manage WhatsApp sessions with ease.Starting Price: $6/month/session -
7
QuickSMS
QuickSMS
QuickSMS — Enterprise-grade business messaging (SMS, RCS & WhatsApp) QuickSMS is a security-first messaging platform that helps organisations send time-critical notifications, 2FA/OTP codes, appointment reminders, and marketing alerts at scale - across SMS, RCS Business Messaging, and WhatsApp Business. Built for reliability and compliance, QuickSMS is used by SMEs, public sector bodies, and enterprises that need auditable delivery, robust APIs, and fast onboarding. Why QuickSMS Omnichannel: SMS at the core, with optional RCS and WhatsApp Business to enrich messages with media, buttons, and branding. Deliverability & speed: High delivery performance (typical ~97%); real-time reporting and webhooks. Developer-friendly: Operator-scale routing: with international reach to 200+ destinations. Trust & Compliance (independently audited) ISO/IEC 27001, ISO 9001, ISO 14001, ISO 45001 certified Cyber Essentials & Cyber Essentials Plus certified Exceeds NHS DSP ToolkitStarting Price: $0 -
8
Blooio
Blooio
Blooio is an iMessage API and business messaging platform that lets companies send and receive Apple iMessages using dedicated phone numbers. Connect through a REST API, HighLevel, n8n, Make, Zapier, or webhooks to automate iMessage conversations at scale. Send messages, track delivery, manage contacts and groups, show typing indicators, and receive real-time webhook events. Automatic RCS and SMS fallback ensures every contact is reached regardless of device. Built for sales teams, marketing agencies, support departments, and AI agent builders. Use Blooio to power lead follow-up sequences, appointment reminders, chatbots, and outbound outreach with the highest reply rates in messaging. Enterprise features include number pools, auto-scaling, auto-unbanning, FaceTime calling, custom area codes, and white-label support. 99% delivery rate across 10M+ messages sent. Free trial available. No credit card required. Full API docs and OpenAPI spec on the website.Starting Price: $39 -
9
Kapso
Kapso
Kapso is a developer-focused platform designed to make it fast and simple to integrate WhatsApp into products, enabling teams to build messaging features, AI agents, and automated workflows directly on top of WhatsApp. It provides a ready-to-use API and infrastructure that allows developers to connect a WhatsApp number in minutes, access messages, contacts, and conversations in real time, and build applications without dealing with the complexity of Meta’s native setup. It includes tools for creating AI agents, designing conversational flows, and automating interactions, allowing businesses to handle messaging, notifications, and customer engagement directly within WhatsApp. Kapso also offers a visual workflow builder, serverless functions, and support for voice agents, enabling developers to create multi-step automations and even mini-applications inside WhatsApp conversations.Starting Price: $25 per month -
10
SendAPI
SendAPI
SendAPI lets businesses and developers send WhatsApp messages, SMS, OTP codes and transactional emails from one API key. One account, one dashboard, one flat monthly price. Official Meta Business Solution Provider with delivery to 190+ countries. Plans from $9.99/month with a 3-day free trial, no credit card required.Starting Price: $9.99 -
11
Sent
Sent.dm
Sent is a unified API for sending A2P messages across SMS and apps like WhatsApp and iMessage. The platform instantly identifies and delivers messages to a contact's primary messaging channel - optimizing delivery to offer seamless global reach and reduce cost. -
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TeleSign
TeleSign
Deliver timely, personalized information through global SMS/RCS and voice cloud communications. Gain a deeper understanding of your customers from actionable global phone number and subscriber data intelligence. Code once and message your customers at scale using TeleSign’s Messaging API - complete with waterfall delivery between channels. TeleSign Messaging API includes SMS, RCS, and WhatsApp to help you build secure digital communications that connect you with your customers anywhere in the world. Integrate a single Messaging API and start sending reliable, secure SMS, RCS and WhatsApp messages to your customers today. Choose one or all three channels to broaden your programmable messaging strategy and expand your audience. Reach more customers with 120+ optimized points-of-presence and 700+ direct-to-carrier routes. -
13
Sent
Sent, Inc.
Sent is a unified API for sending A2P messages across SMS and apps like WhatsApp and iMessage. The platform instantly identifies and delivers messages to a contact's primary messaging channel — optimizing delivery to offer seamless global reach and reduce the cost of business messaging by 80-90% compared to traditional solutions. -
14
Bird
Bird
Bird (formerly MessageBird) is the next-generation CRM for Marketing, Sales, and Payments, powering over 5 trillion annual messages across Email, SMS, and WhatsApp. Leading brands grow cost-efficiently with Bird through personalized interactions on Email, SMS, and WhatsApp. The world's most innovative companies build communication solutions using Bird's applications and APIs. Get started today and talk to your customers over any channel, for any use case, anywhere in the world. Marketing messages, push notifications, order updates, delivery alerts and more. Operational bottlenecks slowing your growth? Use automated conversations and workflows to collect critical information up front, reduce manual tasks, implement self-service flows, and route chats to the right agent. Get up and running in minutes on our reliable, auto-scaling APIs with extensive documentations, complete API references and intuitive SDKs.Starting Price: $45 per month -
15
Africala
Africala Technologies Ltd
Africala is a cloud-based communication platform that helps businesses send messages and notifications to customers across Africa. The platform provides reliable messaging solutions including Bulk SMS, SMS API, OTP SMS, transactional messaging, and promotional campaigns. Businesses can easily send alerts, verification codes, appointment reminders, marketing messages, and important updates through a simple web dashboard or API integration. Africala is designed to support organizations of all sizes, from startups to large enterprises, that need fast and scalable communication tools. The platform offers high delivery rates across multiple African mobile networks, allowing businesses to reach customers instantly and maintain consistent engagement. In addition to SMS solutions, Africala also provides advanced communication services such as Voice API, Voice OTP, IVR systems, WhatsApp Business API integration, and automated messaging workflows.Starting Price: $10 -
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Sweego
Mindbaz
Sweego is a multichannel (email & sms) notifications platform for developers. Sweego allows users to send transactional, engagement, and CRM messages through channels like email and SMS. The platform provides APIs and webhook system to integrate notifications and messaging capabilities into applications. (SAAS, Mobile, Desktop, whatever...) We offer SMTP Service or API to send emails or sms. We offer Inbound Email routing feature, we got email, parse it and deliver in JSON by webhook. With our email builder, you can create your template easily with drag and drop fonctionnality, HTML import, good email client compatibility, brand management, etc... Key features include message templates, email authentication, webhooks, sandbox testing for emails, statistics, logs and scalability.Starting Price: €10/month -
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SMS.to
Intergo Telecom
Send messages to your customers in their preferred channel through SMS, WhatsApp or Viber Messages. SMS.to offers a powerful web platform and API, providing a smarter way for businesses to communicate with customers in multiple channels. Integrate SMS.to rich messaging in your workflow with our OmniMessaging & SMS API Gateway. We will help you stay compliant to different privacy laws and regulations like GDPR with our built in features. Gather meaningful analytics and activity metrics by tracking clicks on your links. Improve Delivery rates by relying on our direct connections with global carriers for time-sensitive delivery. We invest in Security & Certifications and we are big believers in Transparency providing detailed reporting about any service you buy from us. Our Powerful Message Editor offers up to 5 dynamic fields to personalise and engage your audience, send meaningful custom reminders and more.Starting Price: $10.00/one-time -
18
DecisionTelecom
DecisionTelecom
DecisionTelecom is a global provider of Application-to-Person (A2P) messaging and voice communication services, offering an omnichannel platform for business messaging worldwide. As a licensed telecommunications operator, they provide direct channels for seamless integration with mobile network operators, ensuring high-quality message delivery across more than 190 countries. Their services include SMS, Viber, WhatsApp Business messaging, RCS, and high-quality voice calls, all accessible through user-friendly APIs and SDKs for easy integration into existing systems. Decision Telecom's mission is to enhance and simplify communication between companies and their clients, providing 24/7 professional support and personalized account management to ensure reliable and efficient service. -
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SendSeven
SendSeven
SendSeven is a unified messaging and customer engagement platform that connects WhatsApp, Telegram, SMS, Email, Messenger, Instagram, and Live Chat through one REST API and one shared inbox. Core capabilities: • Multi-channel inbox — all conversations from 7 channels in one place with team assignments, tags, and notes • Campaign builder — WhatsApp broadcasts, SMS campaigns, email newsletters and browser push with segmentation and scheduling • AI chatbot — learns from your knowledge base, four hybrid modes with smart human handoff • REST API & webhooks — send and receive across all channels with one endpoint, real-time notifications • Analytics — message costs, delivery rates, performance tracking Credit-based pricing from €9/month. No per-user fees. Unlimited contacts. Free inbound. API-only plan available. GDPR-compliant. EU servers (Frankfurt). Made in Germany. 14-day free trial to test with 100 free messages.Starting Price: €9 per month -
20
D7 Networks
Direct7 Networks
Direct7 Networks is a leading messaging service provider that empowers organizations to communicate efficiently with their customers across multiple channels. With a user-friendly API and seamless integration capabilities, brands can easily connect and engage with their audience. The platform supports real-time alerts and notifications through SMS, WhatsApp Business API, and Viber API, ensuring messages are delivered through the most effective and relevant channels. Whether sending messages individually or in bulk, Direct7’s streamlined API supports both Unicode and standard messaging formats. It’s highly customizable, allowing businesses to tailor the messaging framework to suit their specific needs. The 2FA OTP service is fast, secure, and automated—enabling users to verify actions in under 20 seconds, ensuring protection against fraud. -
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Cellcast
Cellcast
Cellcast – Australia's Leading SMS & MMS Platform, is an Australian-owned SMS, MMS, and voice communications platform designed to help businesses of all sizes manage customer communications and run marketing campaigns affordably. With no monthly fees, prepaid credits, and industry-low pricing, Cellcast is the perfect solution for sending bulk SMS, MMS, appointment reminders, and promotional messages. Key Features: - ✅ Wholesale Pricing (pay as you go) - ✅ SMS & MMS Gateway - ✅ Fast Delivery - ✅ Custom Sender ID - ✅ Email to SMS/SMS to Email - ✅ APIs for integration - ✅ Bulk SMS/MMS and scheduling - ✅ Two-way SMS Communication - ✅ Local Australian Support Sign up today and get FREE SMS + MMS credits to experience the power of Cellcast!Starting Price: $0 -
22
Wetarseel
Wetarseel
Wetarseel AI is a WhatsApp Business API platform that enables businesses to scale customer communication, automate engagement, and drive sales through WhatsApp. The platform supports bulk messaging, chatbot building, marketing automation, and campaign management from a single dashboard. Businesses can send promotions, OTPs, alerts, and support messages with high delivery rates and real-time analytics. The multi-agent shared team inbox allows teams to collaborate on conversations, while contact segmentation ensures targeted messaging. A no-code chatbot builder lets companies automate customer journeys without technical expertise. API integration and webhooks support developers embedding WhatsApp messaging into existing systems. Key integrations include Stripe, Shopify, Instagram, Messenger, TikTok, and Google Gemini. The platform serves e-commerce brands, fintechs, healthcare providers, real estate firms, restaurants, and SMEs. A free trial is available.Starting Price: $50/month/user -
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AgentPhone
AgentPhone
AgentPhone is a developer-focused platform that enables artificial intelligence agents to interact with the real-world phone network by assigning them actual phone numbers capable of receiving SMS messages and voice calls through a unified webhook system. It allows users to programmatically provision phone numbers, handle inbound and outbound communications, and process conversations in real time without managing the underlying telephony infrastructure. It simplifies the complexity of telecommunication by abstracting carrier-level operations, letting developers focus on building conversational logic and automation workflows. With AgentPhone, AI agents can be created in minutes to engage in dynamic interactions, respond to messages, and execute tasks triggered by phone-based communication. It supports both voice and text channels, enabling seamless integration of conversational agents into applications that require real-time user interaction.Starting Price: $8 per month -
24
Zendly
Zendly
Dominate your market with a multi-channel autoresponder with no restrictions. Reach your leads in WhatsApp, SMS, and voice. Use Zendly to uncover red-hot leads in any niche Or import your own. Press one button and reach billions of contacts via (email, SMS, WhatsApp, and Voice). You can use it to send 1 or 1 million messages to billions of contacts (be it Email, SMS, WhatsApp, or Voice campaign). No paying monthly to use Zendly. No fees for upgrading. No fees for importing leads. No fees to send Emails, WhatsApp Broadcast, Bulk SMS, Voice Messages.Starting Price: $16.95 one-time payment -
25
Premium Sender
Premium Sender
Premium Sender is a powerful freemium Chrome extension designed for effortless WhatsApp bulk messaging. Trusted by over 50,000 users and backed by 5+ years of experience, it allows businesses and marketers to send up to 1000 personalized messages in one click—without risking bans. With support for up to 7 attachments, dynamic message fields, and an AI redrafter for tone adjustments, it’s a complete tool for smart WhatsApp outreach. The easy 3-step process includes uploading contacts, crafting messages, and sending instantly. Features like time gap settings and unsubscribe options further enhance delivery safety. Backed by 24/7 customer support and a 99.99% success rate, Premium Sender is the go-to solution for secure, efficient, and scalable WhatsApp marketing.Starting Price: $11.99/month -
26
BhashSMS
BhashSMS
Send bulk SMS at the most reasonable rates with the fastest messaging service at Bhashsms.com. The easy bulk SMS solutions help you send messages to multiple users with an extremely user-friendly interface. The exclusive bulk SMS provider services allow you to send business SMS to improve your business quickly and without any hassles. Send bulk SMS in India with the promise of instant delivery and the cheapest pricing. The bulk SMS service is easily accessible on all devices including laptops, desktops, and internet-enabled mobile phones. All you need is an internet connection to avail cheap bulk SMS service from anywhere and at any time. The website provides convenient options for making payments like payment through debit cards, credit cards, net banking, etc.Starting Price: $18.01 per 10,000 SMS -
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Pingbix
Pingbix
Pingbix is an API-based platform that provides businesses with the tools they need to engage their clients and customers in meaningful ways. With Pingbix, businesses can leverage conversational AI to create personalized experiences across multiple channels, including messaging apps, voice services, and more. The platform is designed to be highly scalable, allowing businesses to engage with customers at any scale. Additionally, Pingbix offers a range of tools and services to help businesses optimize their customer engagement strategies and drive better business outcomes. The services offered include but are not limited to SMS, WhatsApp Business API, RCS, Email Marketing and SMPP. Pingbix allows businesses to communicate with their customers in an easy way that also enhances the customer experience.Starting Price: $12 -
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Textbelt
Textbelt
Textbelt is a no-nonsense SMS API built for developers who just want to send SMS. Thousands of customers prefer Textbelt over other SMS providers for our ease of setup, simple, predictable pricing packages, and personal support. No recurring billing, unnecessary add-ons, or client libraries. Send 1 free text per day. Create your own key to send more messages afterward. Textbelt offers open-source and paid versions. An SMS provider you can trust. Textbelt has worked with thousands of developers and businesses since 2012. Delivery statuses are not standardized between mobile carriers. For example, some carriers will report SMS as "delivered" when they attempt transmission to the handset while other carriers actually report delivery receipts from the handsets. Textbelt lets you receive replies after you've sent an SMS. Replies are sent by webhook, meaning you will have to set up an HTTP or HTTPS route on your website that will process inbound SMS.Starting Price: $3 per 50 texts -
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Grizzly SMS
Grizzly SMS
Grizzly SMS activation service offers virtual numbers for receiving sms and registration on any of the popular sites. The site's system provides for instant SMS with a confirmation code. On the platform you can literally in a couple of seconds pass verification in WhatsApp, Telegram, Paypal, Gmail, Viber, FB, TikTok and 200+ popular sites. Mobile operators from USA, India, Turkey, Italy, Germany, China, Canada, Canada, UK and many other countries around the world are available. What does Grizzly SMS offer? - sms activation in all popular services; - fast sms delivery; - numbers from 150+ countries; - API for automated sms receiving; - 24/7 support. The site interface is intuitive, so it is very easy to understand even for a new user. -
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Tall Bob
Tall Bob
Tall Bob is a mobile messaging/engagement platform focused on SMS, MMS, RCS, WhatsApp Business, and mobile landing pages, designed to maximise interaction, conversions, and insights. It offers a suite of products; SMS and MMS messaging; a web-portal for SMS, SMS and MMS gateway APIs; and mobile landing pages to build media-rich, interactive customer journeys. Tall Bob emphasises rich content and engagement tools, including video content, surveys, gamification, augmented reality, and catalogues, to make messages more compelling. It provides real-time analytics, dashboards, and reporting to show the performance of campaigns, detailed journey behaviour per recipient, enabling marketers to see which messages, content, and paths are working, and to segment, export, or feed data into third-party systems. The infrastructure promises reliable delivery, strong uptime, and robust local support, including account management and technical team assistance. -
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WA Web Sender
WAPU Tech
See what's in WA Web Sender for you! ✅ Send Bulk Messages: Send multiple messages at once. ✅ Set Sending Interval: The time interval between each message is up to you. ✅ Send Multiple Attachments: Support adding images, video, documents, Excel, and other types of attachments. ✅ Send Personalized Messages: The messages sent to contacts show personalized content. ✅ Export Group Members: Export group member information in batches through WA Web Sender. ✅ Check Messages Status: Display the message-sending status in the WA Web Sender. And retry the failed sending message. Try The Smartest WhatsApp Sender!Starting Price: $0 -
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GreenAds Global
GreenAds Global
GreenAds Global stands at the forefront of omnichannel engagement, providing a wide array of messaging channels, tools, and solutions designed for sophisticated customer interactions, authentication, and security. With strong carrier connections and offices in Hyderabad, Dubai, and Kochi, GreenAds Global is the trusted partner for top companies worldwide to expand their customer communications. We assist our clients and partners in managing the challenges of consumer communications, boosting their business, and improving customer experiences with efficiency, security, and dependability. With GreenAds Global, you can achieve enhanced customer engagement through a diverse selection of local and global channels, including: WhatsApp API RCS Messaging Chatbot Bulk SMS Voice SolutionsStarting Price: 0.01 $ -
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LoopMessage
Deliany LLC
Simple messaging tools for your business. Send blue messages to iMessage and receive responses from ChatGPT. All messages are two-way encrypted and aren't charged as SMS. No need to install additional apps, just start texting from your iPhone. iMessage API for sending blue messages to your recipients instead of regular texts. Auth users via iMessage, as a cheaper, secure, and reliable alternative to OTP codes from SMS. Verifying Carrier, FaceTime, and iMessage usage by phone number or email. Send personalized bulk messages in popular instant messengers from your personal phone number. Send personalized bulk messages in iMessage, WhatsApp, Telegram, and Threema from your iPhone. You will pay only for delivered messages, not for sending requests, as in regular SMS services, without any guarantees of delivery to the recipient. You can send messages and handle responses from recipients. Thus you will have a complete API for inbound and outbound texts in iMessage.Starting Price: $15.99 per month -
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Prelude
Prelude
Prelude is a developer-first platform for SMS delivery and user authentication: -Reliable high speed messaging via direct to carrier routes -Built-in OTP generation delivery and verification -Real-time dashboard for deliverability and performance monitoring -Anti-fraud protections to block abuse like SMS pumping -No markup on SMS costs — pay only for API calls -Multi-operator routing means no need for a backup provider -Clean API SDKs and webhooks for easy integration -Friendly responsive customer support via Slack Built for fast moving teams who want simplicity reliability and control.Starting Price: $0.03 per verification -
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Shree Tripada
Shree Tripada
Shree Tripada Infomedia India Pvt. Ltd. is a trusted bulk SMS provider in India, offering services like promotional SMS, transactional messages, OTP SMS, and API integration. With over 12 years of experience, they help businesses connect better with their customers and improve communication. Their services also include WhatsApp Business API and RCS Messaging for reliable and efficient messaging. With 24/7 support, strong infrastructure, and affordable pricing, they make it easy for businesses of all sizes to stay connected. -
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Chat Mitra
Chat Mitra
Chat Mitra is a WhatsApp Business API platform built for businesses that want to manage customer communication, marketing, and automation at scale. It is primarily used by businesses that already have customer data or generate regular leads and need a structured way to engage them through WhatsApp. The platform allows users to send bulk WhatsApp campaigns, schedule broadcasts, and re-target customers using uploaded contact lists or integrated data sources. It includes tools for contact management, template handling, and campaign analytics to track delivery and engagement. Chat Mitra also supports automation through no-code workflows, API access, and webhooks, enabling businesses to trigger messages based on user actions such as lead capture, order placement, or inquiries. AI chatbot capabilities allow automatic replies using integrations with ChatGPT and other AI providers, helping reduce manual effort in handling conversations.Starting Price: ₹0.20 per conversation -
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Ziper
Ziper
A simple and inexpensive way to send thousands of WhatsApp messages online with a single click from your personal or business account. Get new clients and expand your business by sending bulk messages. Integrate inbound messages via HTTP webhooks events notification to your server in a near real-time fashion. We offer the most flexible pricing in the industry, allowing you to scale based on your business needs. Fully integrated with the best image uploading and editing currently available. Send shipping updates, delivery reminders, payment reminders, and other notifications on WA using our Ziper application. Our simple-to-use API can easily integrated within any existing software, CRM, or CMS with basic programming experience. -
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AWS Communication Developer Services (CDS) are cloud-based APIs and SDKs that help builders add communication capabilities to their apps or websites with minimal coding. Send promotions and marketing messages with top email inbox deliverability and segmented messaging. Build your application or website with scalable video technology that can support telehealth, field support, education, and more. Build an IVR system that can support touch-tone, conversation voice bots, and text-to-speech. Send messages at the right time with automated workflows and event-triggered cross-channel messaging. Determine who received messages with static or dynamic segmented lists.
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HandySends
HandySends
Cloud Communication API integration platform helps you to integrate Email, SMS, and WhatsApp functionalities with a set of free software libraries. Intuitive on-brand triggered transactional email service with powerful API or SMTP servers and with a great email framework. Send a primitive, trustworthy, customized SMS with our Transactional SMS Service, perhaps the most impressive approach to reach your clients. Send messages securely, deliver notifications, customer care on the world’s most well-known messaging application WhatsApp with HandySends APIs and programming. Trim down your bounce rate to boost performance using our real-time Email validation API resulting in better delivery. -
40
Kudosity
Kudosity
Our platform guarantees smooth communication on a large scale, with a 100% SMS delivery rate to carriers. This reliability means you can trust in our service to perform, giving you peace of mind and letting you focus on your business objectives. Designed for global reliability, local compliance, and developer extensibility. -Global throughput: up to 30,000 messages/sec (SMPP); Real-time delivery reports (including handset-level DLRs) ; REST API suite with Postman docs, webhook support, auto-scalable queues; ISO 27001, GDPR, SOC 2 compliant, with AU/NZ data residency; Fully monitored infrastructure with redundancy and DR protocols Unlock Messaging at Scale with SMS, MMS, RCS and email-to-SMS; secure 2-way messaging via VMNs; custom sender IDs; Message automation, templates, and scheduling; AI-powered conversational flows. 20+ direct integrations, our integrations extend through 7,000+ Zapier actions, linking you with tools such as Facebook, WhatsApp, Shopify, MailChimp, HubSpot.Starting Price: $3.9 -
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SMS Gateway Hub
SMS Gateway Hub
You can send valuable information to all your customers through SMS to all DND & Non-DND numbers. Your company name will be mentioned in the Sender ID : Ex. IG- SMSHUB. Under our premium Transactional SMS service, you can also integrate Bulk SMS API. You can generate awareness and notify about the live sale through promotional SMS to your target customers in no time. No matter, whether your aim of promotion is to increase awareness or to create brand loyalty, we provide you liberal Bulk-SMS service. You can send bulk voice messages(normally 30 seconds or less) to your customers. Voice Calls are completely automated process hence no operators or dialer is need to process the calls. Use Voice Call in Election, School, IT, Finance, Banking, Software, CA, FMCG and many more. -
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Anantya.ai
Anantya.ai
Anantya.ai is a powerful WhatsApp engagement platform for businesses, built on top of Official WhatsApp Business APIs. With Anantya.ai, businesses can easily send WhatsApp broadcasts, automate notifications and reminders, provide live chat across multiple devices, and even integrate a chatbot for automating sales and customer support. As a trusted Meta Business Partner, Anantya.ai has created a WhatsApp Marketing and Engagement Platform that lets you: • Send automated or scheduled notifications like payment reminders and delivery updates. • Broadcast messages to thousands of opted-in users at once. • Enable multiple human agents to reply on the same number for efficient support. • Become a Verified Business on WhatsApp with the green tick. • Install chatbots to automate sales and support, making your life easier. WhatsApp provides the WhatsApp Business API, giving you the freedom to use it as you see fit. However, WhatsApp does not offer a No-Code platform for these actions. -
43
elfoA2P
elfo
A wholesale SMS provider is what you need to promote your business. It allows you to send unlimited bulk SMS to single or multiple destinations. elfoA2P is a platform and a messaging gateway for aggregators and resellers to access fast, secure and reliable routes for SMS delivery in A2P messaging. It’s never been so easy to reach your customers with mobile messages! elfo’s A2P wholesale SMS platform enables real-time automated bulk SMS marketing, allowing users to send bulk text messages through a cloud-based system. Using our bulk SMS marketing service is one of the most effective strategies to reach large groups of potential customers with personalized information. elfo’s A2P wholesale SMS platform ensures reliable service for sending bulk text messages with low latency. elfo’s A2P wholesale SMS platform offers many more unique features than any other Wholesale SMS provider. It allows you to send hundreds of millions of SMS without the need for any third-party gateways. -
44
CrunchzApp
CrunchzApp
CrunchzApp is a developer-friendly SaaS platform that simplifies WhatsApp integration into applications. It provides an API that allows businesses and developers to send, automate, and manage WhatsApp messages seamlessly. Unlike the official WhatsApp Business API, CrunchzApp offers more flexibility without per-message charges or account restrictions. Key features include a powerful PHP SDK and Laravel package, webhook support for real-time message and status tracking, and built-in OTP code generation and validation. CrunchzApp makes communication automation easy, supporting PayPal payments with transparent surcharges. CrunchzApp offers the freedom to bypass official API limitations, ideal for businesses seeking flexibility. Discount Code: Use 25OFFCRZAPP for 25% off your first subscription.Starting Price: $25 per month -
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Termii
Termii
Termii is an AI-native signal reliability platform that helps businesses guarantee critical customer transactions by evaluating SMS, WhatsApp, voice, and email simultaneously, then routing each message to the highest-confidence channel for that signal, moment, and customer. It is built for OTPs, fraud checks, transaction alerts, authentication, verification, and customer engagement that must arrive quickly and securely. Termii’s API platform makes communication functionality available to businesses of any size, allowing teams to add SMS, group messaging, voice, WhatsApp, and email into products or applications in just a few minutes. Its Token API helps prevent fraud before it occurs by generating and verifying one-time passwords sent to customers’ mobile devices, while the Switch API allows businesses to send messages globally across SMS and WhatsApp through a REST API.Starting Price: Free -
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Chat API
Chat API
Chat API is designed to create chat bots and integrate WhatsApp with business systems: CRM, ERP or a website. Chat API is already used for many projects: sending and reading messages from the CRM-system, recording in the beauty salon, sending details of the vacancy or chat-bot with promotional codes. Create a chat bot in a couple of hours or integrate into 6,000 dialogs per day in PHP, JavaScript, Google Docs, Python, Java, C# or even VBA. The official closed API WhatsApp WEB under the hood works stably and does not fall when you update WhatsApp - this is our main difference from other solutions.Starting Price: $39 per month -
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Spring Edge
SpringEdge Technologies
Authentication, Voice & SMS APIs for Every Platform. Enables you to communicate faster and easier, Developed with tech innovations. Spring Edge's ingenuous cross platform APIs are easy to integrate with any technology platform with industry standards to send sms text or voice message. We provide messaging and voice communications using multiple channels to bring the most reliable platform powered by InstantAlerts. Enable business voice and sms text communication with our highly scalable web interface allows to send instant messages or bulk sms using api or web-based platform. Spring Edge strive to provide best in the industry services to clients, our technical support engineers are available at any instant to address your sms and voice related queries. -
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TheTexting
TheTexting
TheTexting’s Messaging API allows you to exchange Short Message Service (SMS) and Multimedia Message Service (MMS) communications to 180+ countries worldwide. Using TheTexting’s powerful Messaging API, users send millions of messages around the globe every day. With simple integration and a 24/7 technical support, you can enjoy the perks of swift global communication and enable messaging on any website, application or system. Plus, you can facilitate two-way messaging where applicable using long numbers as well as send messages with your business name where Sender ID is supported. In simple terms, an API is a set of clearly defined methods of communication between various software components. In Messaging, an API is used as a bridge that connects a software/application to a Messaging provider application to serve as a relay in sending messages to mobile users. This allows users to integrate messaging services with their website, third-party applications, mobile applications and CRM.Starting Price: $0.06 one-time payment -
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AgentWebhook
AgentWebhook
AgentWebhook is a secure webhook relay built for pull-based delivery. Instead of exposing public endpoints, external services like Stripe, GitHub, Shopify, or Slack send webhooks to AgentWebhook. Your environment then pulls payloads securely over HTTPS when ready. This removes the need to open inbound ports, configure reverse proxies, or expose automation servers to the internet. Designed for n8n, OpenClaw, Zapier, internal workers, and private automation environments, AgentWebhook gives you control over timing, retries, and processing. Includes REST API and CLI access, with built-in deduplication. AgentWebhook is ideal for teams running Docker, VPS, or firewall-restricted infrastructure who want secure, controlled webhook ingestion without public exposure.Starting Price: $29/month -
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The SMS Works SMS API
The SMS Works
At the SMS Works, we only bill you for delivered text messages. Our prices are amongst the lowest in the UK. Message costs start at 3.45 pence + VAT and go as low as 2.75 pence for larger volumes. On average, our customers save over 30%. Compare us with other SMS Gateway companies on our price comparison table. Contact us for a quote if you'd like us to beat an existing price. For high SMS volume customers, sending and receiving over 50,000 texts a month, we offer even lower rates. With our free SMS API, you only pay for SMS credits; there’s no contract or minimum order. We only charge you for delivered messages. Failed texts are credited straight back to your account. Almost all SMS companies charge for failed texts, when they haven't been charged themselves. You can save as much as 18% by not paying for undelivered texts. Our delivery reports give you a detailed outcome of all texts sent, including refunded SMS credits.
