Alternatives to Tekservix
Compare Tekservix alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Tekservix in 2026. Compare features, ratings, user reviews, pricing, and more from Tekservix competitors and alternatives in order to make an informed decision for your business.
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Notifyre
Notifyre
Notifyre is a secure online fax and text messaging service for businesses, rated 4.7/5 from 1,187 customer reviews. Pay as you go from 3 cents per fax page and 2 cents per SMS, with no contracts, no hidden fees, and wallet funds that never expire. Why businesses choose Notifyre: - Live chat, phone, and email support from a local U.S. team - A dedicated account manager who guides you through 10DLC registration (the approval US carriers require for business texting) - Free BAA for medical and health organizations, with HIPAA compliance standard on every plan - ISO 27001 certified with AES 256-bit encryption, user access controls, audit trails, and 99.99% uptime Fax features: online fax platform, email to fax and fax to email, fax API, online fax numbers, free fax number porting, and fax broadcast to 20,000+ recipients. Text messaging features: SMS and MMS online, email to SMS, SMS and MMS API, mass texting and SMS marketing, subscriber and opt-out management, bulk contact upload, SMS templates, and personalization fields. Book a 15-min demo for one-on-one 10DLC guidance. -
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Signalmash
Signalmash
Signalmash is a boutique CPaaS built for businesses that need reliable communications and real human support behind every interaction. No tiers. No wait times. Real support for faster development and better outcomes for your customers. Our enterprise-grade customer gets a dedicated Slack channel with our engineers. Direct Tier-1 connections with AT&T, Verizon & T-Mobile. 94% first-time 10DLC approval rate. SMS: 10DLC | Short code | Toll-free | SimplyRCS (simplyrcs.ai): RCS Rich | RCS Media through API & No-Code Platform Voice: SIP Trunking | VoIP | Termination | Origination Numbers/DIDs: Local, short code & toll-free numbers | BCID (Branded Caller ID) Number Intelligence/Lookup: Subscriber Info (CNAM) | Carrier Information | Carrier Type (Fixed or Wireless) | Federal DNC Status Signalmash enterprise-grade reliability, boutique-level support. -
3
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 -
4
SignalWire
SignalWire
An elastic communications cloud with advanced APIs for voice, SMS and video designed by the original geeks of software-defined telecom. When your audience is large, your brand is premium, and you won't settle for janky video conferencing UX, you want this. Real time, granular control over call flows, routing, and codecs. 300% more responsiveness than you get with REST. If you use AI in your voice apps, you just found your new favorite API. If you're more comfortable with REST than WebSockets or already use TwiML, these APIs are like TwiML...if TwiML suddenly knew Kung Fu. The SMS API makes it easy to move your expensive SMS traffic to SignalWire and cut your billio 50-80% in the process. Launch and scale communication products on infrastructure built for this decade and the next rather than running aground on the limitations of 2010s-era SaaS. Persistent, bi-directional connections between your video and voice apps and our infrastructure means 300% more responsiveness. -
5
Telnyx
Telnyx
Telnyx is a global communications infrastructure platform that provides voice, messaging, networking, and AI-powered real-time communication capabilities through a fully owned telecom stack. The platform combines carrier-grade networking, programmable identity systems, AI inference, and low-latency communication infrastructure to support real-time conversational AI agents and enterprise communication workflows. Telnyx owns and operates its entire network stack, including physical infrastructure, mobile core systems, edge processing, and AI compute layers, enabling faster performance and lower latency without relying on third-party telecom providers. The platform offers tools such as voice agent builders, speech-to-text, text-to-speech, global phone numbers, AI orchestration, and programmable compliance controls for building intelligent voice and messaging systems. -
6
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 -
7
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 -
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ClickSend
ClickSend
ClickSend is a simple, global SMS platform built for developers and the businesses they support. Built on a battle-tested API that always delivers with: - Billions of messages delivered globally - Direct routes only to 190+ countries - 99.95%+ uptime - Lightning-fast delivery - Pay-as-you-go pricing — no lock-ins - 24/7 support from people who actually understand APIs - It works straight out of the box — and keeps working as you scale. Already use Zapier, ActiveCampaign, Make or Power Automate? There are pre-built integrations ready to go. Sign up and send your first message in minutes with free test credits. Perfect for: alerts, 2FA codes, marketing campaigns and transactional messaging.Starting Price: $20 minimum topup -
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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 -
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Gupshup
Gupshup
Headquartered in Silicon Valley, Gupshup is a leading conversational messaging platform that enables businesses to build engaging conversational experiences seamlessly across 30+ messaging channels using a single API. Gupshup offers an easy-to-use omnichannel messaging API, advanced bot-building platform and mobile marketing tools. Gupshup's messaging platform handles over 6 billion messages per month enabling over 39,600 businesses send messages to several billion users across popular messaging channels such as SMS, Voice, WhatsApp, Mobile Web, Android RCS, Instagram, Twitter, Telegram, WeChat, FB Messenger, Slack, Viber, Skype and many more. Gupshup's constant innovation enables it to offer market leading features on its platform, enabling developers to build Interactive, Programmable and Rich omni-channel CX journeys across messaging servicesStarting Price: $0.01 -
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Zavu
Zavu
Zavu is one API for all your messages, built to send and receive SMS, WhatsApp, Email, Voice, Telegram, and more from a single integration. It helps developers ship messaging instead of maintaining messaging infrastructure, replacing separate APIs, SDKs, auth models, webhook formats, sender setup, template approvals, and error handling with one SDK, one webhook format, and one dashboard. Zavu is also built for AI agents from day one: agents can send SMS, WhatsApp, Email, and Voice globally, while developers can use production-ready SDKs across languages such as Node.js, Python, Ruby, Go, PHP, and Java. Its Smart Send and AI Routing features pick SMS, WhatsApp, or Email per contact, choose the best or cheapest delivery path using platform-wide delivery intelligence, and fall back automatically when a channel fails. Context is preserved, delivery is deduplicated, and cost is tracked end-to-end across the fallback chain.Starting Price: $21 per month -
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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 -
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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. -
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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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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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Creating Customer Journeys Through Conversations. Engaging experiences that move with your customers. Loved by developers. Built for business. Vonage Communications APIs (formerly Nexmo) helps growing startups and agile enterprises enhance their customer experience and realize new business outcomes at scale. With our easy-to-use APIs, global platform, and expert support, you can abstract the complexity of communications and innovate faster. Reimagine voice interactions to redefine your customer experiences. Make each message count as an opportunity for your customers and your business. Enhance security and privacy—and create seamless login experiences. Build modern, high-quality voice applications in the cloud. Programmatically send and receive SMS in practically every country. Get real-time intelligence on any phone number in the world. Make and receive calls from the cloud with your existing VoIP infrastructure.
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BulkSMS.com
BulkSMS.com
BulkSMS is a business messaging platform that enables organizations to send and receive SMS messages, manage bulk texting campaigns, and automate customer communications. The software provides a web-based messaging dashboard, desktop applications, and an SMS API for integrating text messaging into websites, CRM systems, and business applications. Users can send personalized messages, schedule campaigns, manage contact lists, and communicate with customers through two-way SMS conversations. Its messaging capabilities support appointment reminders, payment notifications, authentication codes, promotional campaigns, service alerts, and internal communications. BulkSMS also offers Rich Communication Services (RCS), WhatsApp Business Messaging, customizable sender IDs, delivery reports, and automated message responses. The platform connects to more than 800 mobile networks across over 180 countries, providing international messaging capabilities and flexible usage-based pricing. -
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CEQUENS
CEQUENS
Thousands of businesses rely on our cloud communications platform to build stronger connections with their customers. Communication Platform supports the world’s most innovative technologies and combines all possibilities making it a reliable tool for digital transformation and global connectivity. Send promotions, push notifications, delivery alerts, order updates, data surveys – whatever you can think of. Use rich media chat and chatbots to empower your teams and cater to every client’s needs – anytime, anyplace. Access a wide library of API references and custom-build your workflows as you see fit. Protect user identities or accounts against online fraud through secure 2-factor authentication and seamless verification experiences. -
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Apidaze
Apidaze
Add real-time voice, video, messaging, and more into your VoIP, web, and mobile services. No CapEx. No contracts. Pay as you grow. 100% freedom to build what you want. Handle inbound or outbound calling seamlessly with Apidaze’s Voice APIs. There is no need for complex phone systems, or commitments with large carriers. Apidaze gives you access to phone numbers in more than 8,000 cities in 60 different countries. Create simple IVRs without the need for a phone system. Play a welcome message to the caller and route the call to different people depending on the caller’s input. With 6,000,000,000 SMS being sent each day in the US, SMS has quickly become an important communication medium to keep in touch with your customers. -
20
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 -
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Authkey
Authkey.io
Authkey is a multi-channel CPaaS platform providing SMS API, WhatsApp Business API, Voice API, Email API, and Google RCS. It helps businesses send notifications, promotional messages, transactional messages, OTPs, 2FA, and more. Designed for responsiveness and ease of use, Authkey allows you to start without adding any credit cards. Authkey offers a free sandbox account for building, testing, and deploying. It supports easy-to-integrate APIs for all channels and over 1,000 automation options via Zapier, Pabbly, Integrately, and other partners. You can easily push bulk campaigns through all channels. WhatsApp Chatbot for intelligent customer query responses. Join over 200 active businesses working with us and grow together.Starting Price: $0 -
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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 -
23
Bandwidth
Bandwidth.com
You want the best quality voice, messaging, and more. To get them, you need the only API provider with its own nationwide network. You can eliminate the middleman, save on costs, give yourself more control, and build the application that your customers are craving. You’re not new to this, but you need a partner to help you reach the scale you know you’re capable of. Whether you’re bringing your own carrier or building your own solution from the ground up, Bandwidth has the tools you need to reach your maximum potential. Bandwidth is a communications platform with limitless flexibility. You need integrations, enterprise-class APIs, and tools to manage your communications stack intelligently. We are open where you need it the most, with optionality and control. Our global network is directly connected to where it matters most. Giving unmatched reliability. Bringing your customers closer. Scaling wherever your business takes you. -
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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 -
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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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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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Chert
Chert
Chert is iMessage infrastructure for reaching people at scale, providing the API and workflow layer for sending, receiving, routing, and observing real iMessage conversations. It lets teams build and deploy AI on iMessage while maintaining quality, trust, and personalized interaction, with blue-bubble threads from verified numbers delivered like native iMessage. Typing indicators, reactions, reply context, read receipts, and attachments stay intact for AI or human follow-up, while multi-recipient threads support named senders and clean handoffs. If a recipient is not on iMessage, conversations can fall back to SMS or RCS, with delivery status surfaced per message. Workflow primitives include phone number pools, reply routing, webhooks, and audit trails, and the same API can start a thread, interpret a reply, and move the workflow forward.Starting Price: Free -
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ChatDesq
Apporio Infolabs Pvt Ltd
ChatDesq is a WhatsApp Business messaging platform for brands and teams managing customer support, marketing, and sales conversations. It brings WhatsApp, Instagram, and Facebook Messenger into a shared inbox with chat assignment, routing, roles, private notes, mentions, canned replies, and delivery and read tracking. Teams can send campaigns using approved WhatsApp templates and customer segments, build no-code chatbot flows and scheduled follow-ups, and use an AI agent that answers from a knowledge base and can hand off to a human. Commerce tools support product catalogs, order collection, and payment links in chat. ChatDesq also provides WhatsApp Cloud API onboarding, a REST API, webhooks, and Zapier connectivity. Its browser-based workspace is complemented by iOS and Android apps for replying to conversations. -
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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 -
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Dial
Dial
Dial is a communication stack for AI agents that gives software its own real phone identity: a number it controls to place and receive voice calls, send and receive SMS, and message over WhatsApp through one REST API, MCP server, CLI, or SDK. It rebuilds a telephone stack originally designed around humans, SIM cards, carrier contracts, handsets, and verification flows so autonomous agents can communicate without dedicated hardware or manual carrier setup. Agents can provision a real phone number, make AI voice calls that follow instructions such as booking, confirming, or following up, and use live transcription with optional transfer to a human. Dial also supports two-way SMS and WhatsApp messaging, inbound calls and texts, AI receptionist behavior, and streamed inbound events. Agents can receive SMS verification codes for phone-gated workflows and react to communication events programmatically.Starting Price: $3 per month -
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Sinch
Sinch
Sinch is a cloud communications platform that enables businesses to communicate with customers through SMS, MMS, RCS, WhatsApp, email, voice, and other digital channels. The platform provides communication APIs and ready-to-use applications for marketing campaigns, transactional notifications, customer support, and identity verification. Its messaging capabilities support personalized text campaigns, two-way conversations, automated reminders, and rich media interactions across global mobile networks. Sinch also offers email delivery services, programmable voice calling, phone number management, and authentication tools for securing customer accounts. AI-powered capabilities include conversational chatbots, customer service automation, fraud prevention, and intelligent communication workflows. The platform integrates with business applications through REST APIs, SDKs, and prebuilt integrations while providing delivery analytics, communication management, and enterprise security. -
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CDYNE
CDYNE
CDYNE offers reliable and flexible SMS, voice, phone number verification and address verification API's that are easy to integrate and scale for your business. When you combine our SMS API gateway with these awesome features, anything is possible! Our SMS API delivers the tools you need to boost company sales, revenue, customer engagement, and stay connected with your customers. Send mass text messages to customers fast from a memorable 5-6 digit phone number. Send text messages to users of your application, website, or software to ensure secure logins. Automate your entire SMS campaign and the response customers receive after replying. Recipients can easily remove themselves from your SMS campaign with a click of a button. Get detailed reports on how many text messages are sent, plus more valuable data. Use multiple phone numbers to deliver even more text messages to your entire contact list. -
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Unipile
Unipile
Unipile is a unified API designed to integrate multiple communication channels, messaging, email, calendar, and more, into your software application. It provides over 500 endpoints that enable developers to connect platforms such as LinkedIn, WhatsApp, Instagram, Gmail, Outlook, and IMAP into a single unified inbox. With Unipile, you can send and retrieve messages across channels, manage calendars (Google/Outlook), sync conversations in real time, and maintain full historical context across channels. The API supports functions such as starting chats, retrieving message threads, scheduling events, and connecting profile data, all through the same interface. Use-cases include ATS/CRM software publishers, outreach tools, no-code builders, and AI agent platforms, anywhere multi-channel communication needs to be embedded into an application. Unipile also emphasizes rapid integration, developer-friendly documentation, and live support.Starting Price: €49 per month -
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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. -
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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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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 -
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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.Starting Price: $0.015/contact/month -
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WAPGROWAI
DI Solutions
WAPGROWAI is a cloud-based customer messaging platform centered on the WhatsApp Business Platform. It gives sales, marketing, and support teams a shared inbox for assigning conversations, adding internal notes, and replying with saved templates. Teams can build no-code chatbots and automation flows, send segmented template-based campaigns, track delivery and replies, and manage WhatsApp Business calls. The platform also supports Instagram direct-message automation, lead capture, and click-to-WhatsApp campaign tracking. Documented CRM and commerce connectors include HubSpot, Salesforce, Shopify, and WooCommerce; Zapier and a REST API with webhooks extend connections to other business tools. Businesses can use it to coordinate customer support, qualify leads, run messaging campaigns, and send commerce-related updates through WhatsApp.Starting Price: ₹1,000/month -
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SMSit
SMSit
SMSit is a self-service SMS platform that allows you send text messages via an online interface with advanced options for fully managed SMS campaigns including instant top-up of your SMS credits. Send text reminders in just seconds with our easy to use quick SMS feature which you can access anytime with a just a simple click of your mouse. Send bulk SMS message campaigns to your customers for marketing & promotions with real-time reporting and trackable links so you can measure results. With SMS you will get your message in front of the recipient immediately and you can also send automated messages for billing reminders using our API. Allow your customers to SMS keywords to text a response number for instant offers and collect the numbers for mobile marketing. A virtual number is used together with SMS keywords and allows you to receive inbound text messages so you can engage your customers with 2 way SMS conversations. Add SMS functionality to your website with our SMS API. -
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Sunshine Conversations
Zendesk
The messaging platform for conversational business. Sunshine Conversations lets you unify messages from every channel into a single conversation, and build interactive messaging experiences anywhere. The way we communicate has fundamentally changed. With more than 5 billion accounts worldwide, messaging apps like Facebook Messenger, WhatsApp, and WeChat have made it easy to connect in a more personal way with friends and family from anywhere in the world. Businesses already know they need to be where their customers are. But with the growing number of channels and constantly changing technology, it’s become harder than ever to manage conversations across channels. With the rise of bots, AI, and interactivity in messaging, these channels are quickly evolving from places we chat to places where we do business.Starting Price: $145 per month -
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CometChat
CometChat
CometChat is a chat API and in-app messaging SDK (software development kit) that enables users to integrate HD voice and video calling, as well as text chat functionality directly into their mobile and web apps. CometChat also supports features such as push notifications, read receipts, typing indicators, real-time translation, and more. CometChat allows users to create their own user interface for private or group chat applications. Customization tools let users personalize various elements of their chat app. The platform also provides users with the tools to add voice, and video calling and conferencing capabilities to their apps or websites. Users can also send and receive media files through CometChat, as the platform enables users to sync and share files like GIFs, photos, videos, and audio clips. Support for custom payloads mean users can send calendar invites, or share information like their location or event details to chat participants.Starting Price: $109.00/month -
42
Techmits Connect
Techmits
Techmits Connect is a WhatsApp Business platform for customer support, sales and marketing teams. It brings conversations from connected WhatsApp Business numbers into a shared inbox, where staff can assign chats and use conversation history, quick replies, contact records, groups and custom fields. Businesses can create campaigns with approved message templates, manage opted-in contacts, and track delivery and engagement. Workflow tools include AI-powered auto-replies with human handoff, automated reminders, customer journeys and pipeline-triggered messages. The platform also provides a website chat widget, Shopify integration, REST APIs and webhooks, plus an Android app for managing conversations and contacts. Techmits Connect uses Meta’s official WhatsApp Business Platform and Cloud API; WhatsApp messaging charges are paid directly to Meta. A free plan is available, and paid features can be tried for 14 days.Starting Price: $0 -
43
QuickBlox
QuickBlox
QuickBlox is an AI and communication platform for adding AI agents, in-app chat, voice calling, and video calling to Android, iOS, and web apps. The AI Agent Platform lets you deploy conversational AI agents that answer questions, collect information through AI-powered forms, automate workflows like patient intake, and hand off to a human when needed. The chat API and messaging SDK support one-to-one and group chat, file sharing, and push notifications, with UI Kits for iOS, Android, and JavaScript. The video SDK delivers one-to-one and group video and voice calls built on WebRTC. Q-Consultation is a white-label telehealth app combining HIPAA-compliant video, secure chat, and AI-powered patient intake under your brand. Trusted by healthcare businesses, from telemedicine startups to large enterprises. QuickBlox is SOC 2 Type 2 certified and offers a HIPAA Cloud plan with a BAA, plus dedicated cloud or on-premises deployment for Enterprise customers. Start with a free 30-day trial.Starting Price: $107 per month -
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Armia Chat SDK
Armia Systems
Creating a messaging platform like WhatsApp, Facebook Messenger, or Signal can be easily done through Chat SDK. User can easily add chat functionality in their mobile as well as in desktop. The react native Armia chat SDK library includes components you need to build a functioning chat user experience in React with support for one-to-one and group chat. User can send audio and video messages, exchange photos and files. It uses Firebase as the backend service. You can download the FREE SDK to save months of development time from your project using the Chat SDK. -
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Texto
Texto
Texto is an Australian SMS messaging platform designed to help businesses send affordable and reliable text messages to customers. The service allows users to send SMS messages for a flat rate of 3 cents per message with no contracts or monthly minimums. Businesses can quickly create an account, add credits, and begin sending messages through a simple and easy-to-use interface. The platform supports features such as bulk messaging, message scheduling, and customizable templates for personalized communication. Texto also offers dedicated Australian mobile numbers that allow businesses to receive and manage replies from customers. Developers can integrate SMS capabilities into existing systems using the platform’s API and MCP support. With transparent pricing and privacy-focused data handling, Texto provides a straightforward solution for business messaging.Starting Price: $0.03 per SMS -
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Stream
GetStream.io
Why spend months building in-app activity feeds and messaging from scratch when you can implement in just weeks with Stream's activity feeds and in-app chat APIs? Stream's reliable APIs, developer-friendly SDKs, and flexible UI kits enable product teams to quickly integrate polished communication functionality often found in social media platforms such as WhatsApp, Facebook Messenger, and Instagram. With an industry-leading 99.999% uptime SLA, over a billion end users, and 5 million concurrent connections recently supported in a single chat channel, Stream's APIs are highly scalable, making them ideal for enterprise-grade businesses and growing startup platforms alike. Ship fully-featured activity feeds and in-app chat functionality faster with easy-to-use software components that give your product a competitive edge. -
47
teli Messaging
Commio
Send any text campaign, alert, or notification effortlessly with teli’sMessaging API platform by Commio. From short to long code to toll-free SMS/MMS, we handle everything from campaign registration to message transmission and everything in between. Send millions of messages through major gateways to get your content delivered, faster. Plus, you can rely on our messaging delivery notifications and diagnostic tools to help you keep critical communications flowing. Our messaging experts are here to turn your vision into reality. Forget cookie-cutter messaging APIs, your use case is unique. We’ll size up your solution then work with you one-on-one to bring it to life. Because one-size-fits-all works for T-shirts, not business-critical messaging.Our SMS/MMS APIs give you the power to embed programmable messaging into any platform or application. With enterprise scale built-in, we can help you send more SMS messages, faster. -
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EasySendSMS
EasySendSMS
EasySendSMS is a cloud-based bulk SMS platform and global SMS gateway designed to help businesses communicate with customers quickly, reliably, and at scale. The platform enables organizations to send marketing messages, transactional alerts, and one-time password (OTP) verification codes to mobile users worldwide through a secure web dashboard or a powerful SMS API. With coverage across 200+ countries and more than 1,100 mobile networks, EasySendSMS provides businesses with a scalable infrastructure for delivering high-volume messaging campaigns and time-critical notifications. The platform supports both small campaigns and enterprise-level messaging workloads, allowing companies to send thousands or even millions of messages efficiently. The EasySendSMS platform includes a developer-friendly REST API that allows seamless integration with websites, mobile apps, CRM systems, and SaaS platforms.Starting Price: $9 -
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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 -
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WapiPulse
J.V. Marketing Solution Private Limited
WapiPulse is a web-based WhatsApp CRM and business messaging platform for teams that manage customer conversations, marketing campaigns, and support through the WhatsApp Business Platform. It provides a shared multi-agent inbox with conversation assignment and team access controls, along with tools to create automated chatbot workflows and send personalized message campaigns. Businesses can connect their WhatsApp workflows with Shopify and WooCommerce using documented integrations and webhooks. WapiPulse is intended for startups, online stores, and other organizations seeking to coordinate sales, customer engagement, and customer service conversations in one system. The platform also provides API-oriented capabilities for connecting business processes and messaging workflows.Starting Price: ₹999/month
