Messaging — SMS Tools

MessageBird is a CPaaS platform providing SMS, WhatsApp Business API, and multi-channel messaging services. Allows businesses to send and receive messages globally with support for rich media, fallback strategies, and high throughput.

Klaviyo is an autonomous B2C CRM that unifies email, SMS, RCS, WhatsApp, and mobile push marketing with AI agents for personalized omnichannel campaigns. Serves 196,000+ customers managing 8 billion customer profiles.

Arkesel is a communication platform that provides Bulk SMS, Email, Voice, USSD, and WhatsApp Business API services for Africa. It enables businesses to connect and communicate instantly with customers through multiple channels.

Picky Assist helps businesses automate their communication in all modern messaging channels like WhatsApp, Instagram, Messenger, and Emails. The platform bridges communication channels with smart automation for customer engagement and lead management.

B2BSMSMail is a B2B-focused SMS platform using AI to find, verify, and connect with qualified business leads through hyper-personalized SMS campaigns with built-in compliance.

Chatarmin is an AI-powered customer experience platform offering multichannel communication, WhatsApp marketing, and customer service automation.

Zipchat is a conversational AI sales and support agent for ecommerce stores that helps visitors find products, answers questions, and guides through checkout.

AiSensy is a WhatsApp marketing and engagement platform built on official WhatsApp Business API enabling businesses to automate customer communications and run targeted campaigns.

Community is a trusted conversational SMS marketing and customer engagement platform that helps brands, small businesses, enterprises, musicians, sports teams, entrepreneurs, creators, and public figures connect directly with their audiences at scale, all via text messaging. Community powers authentic two-way text messaging using Twilio infrastructure.

Whatso is a cloud-based WhatsApp and SMS marketing application with an automated marketing panel. WappBlaster is a bulk WhatsApp messaging tool built for businesses looking to run mass campaigns. Both tools provide simple yet powerful solutions for small to mid-sized businesses.

Telnyx now supports WhatsApp Business messaging, allowing you to register numbers, manage WABAs, send templates, and handle two-way conversations via the Telnyx API and portal. You can use PSTN, SMS, WhatsApp messaging, and WhatsApp calls on a single Telnyx number.

Clickatell's SMS API platform features robust one-way and two-way messaging capabilities to engage with customers worldwide. The company created the world's first SMS API 20 years ago and is now a global technology company offering SMS communications and chat commerce solutions.

Vonage Messages API helps businesses integrate SMS, RCS, WhatsApp, and more to offer rich, meaningful customer experiences. The system supports global message delivery across multiple channels with elastic capacity to handle millions of events per day.

Infobip is an official WhatsApp Business Solution Provider (BSP) that allows businesses to manage WhatsApp communications within the Infobip platform and across multiple modules. The platform enables businesses to connect with customers through real-time chat, automated flows, bulk campaigns, and agent support, all from a single platform.

MessageBird is a cloud-based SMS marketing platform designed to help businesses engage with customers across a variety of channels including WhatsApp, voice, live chat and more. Bird Flows features a flow builder that lets enterprises establish automated workflows to automatically capture customer data, reply to queries, and streamline marketing operations.

360dialog is a verified WhatsApp Solution Provider that has been granted the right by Facebook/WhatsApp to provide its clients access to the WhatsApp Business API. It enables businesses to send WhatsApp messages programmatically using the WhatsApp Business Platform.

Yalo is an AI-driven conversational commerce platform that enables enterprises to enhance customer relationships and drive revenue through personalized interactions on messaging apps like WhatsApp. The platform integrates marketing, commerce, and service functionalities into a single platform.

DoubleTick offers subscription plans starting at $21/single user or $141.58/month for Starter plan. Includes 12.8% markup on WhatsApp messaging costs plus subscription fees with unlimited bulk messaging and AI features.

Zoko offers tiered plans starting at $24.99-$39.99/month plus Meta conversation fees. Includes 1,000 free conversations per WABA monthly with special volume discounts for high-volume commitments.

Charles is an enterprise WhatsApp platform with monthly base fees starting at €349-€499 plus per-conversation Meta fees and Charles markup. No free tier or trial available; requires sales process and contract.

SleekFlow offers subscription plans from $79-$299/month with flexible pricing for growing businesses. Uses conversation-based pricing for WhatsApp with fixed monthly subscriptions instead of unpredictable per-message charges.

Trengo offers omnichannel messaging starting with Essentials at €125/month for 5 users. Plans scale from Boost (€299/month) to Pro (€499/month) with fixed conversation allowances and comprehensive support features.

Respond.io offers 4 subscription tiers starting at $79/month (Starter) for omnichannel messaging. Pricing scales by Monthly Active Contacts and user seats with 7-day free trial available.

AiSensy offers WhatsApp Business API starting with a FREE forever plan and paid plans from ₹1500/month ($45 USD). Uses per-message pricing for template messages and unlimited free service messages.

Interakt offers WhatsApp Business API starting at $14/Full License with subscription-based pricing plus Meta conversation charges. Includes message templates and per-conversation fees with 25% markup on Meta's rates.

Wati is a WhatsApp messaging platform starting at $59/month (Growth plan) with subscription-based pricing plus usage-based message fees. Includes chatbot sessions, team management, and marketing automation.

Gupshup uses a pay-as-you-go pricing model with per-message fees for SMS and WhatsApp. Pricing is customizable based on features, deployment type, and user count with free trial available.

Mobile Text Alerts offers SMS marketing starting at $25/month with usage-based pricing. All messaging and carrier fees are included in the price, with rollover credits and optional local number registration.

Sakari offers variable SMS pricing from $25-$495/month with per-segment message rate pricing. All plans include unlimited users, unlimited contacts, 90-day rollover credits, and free sender ID options.

Heymarket offers per-user SMS and messaging plans starting at $19/user/month (billed annually) with 2-user minimum. Plans include Standard, Plus, Pro, and Enterprise with included message allotments and 10DLC registration.

TextUs is a subscription-based SMS platform starting at $299/month with custom pricing for team size and usage. Includes team inbox, automation workflows, and CRM integrations for smarter conversations.

Salesmsg is a sales-focused SMS platform starting at $25/month for 500 messages with 2-way SMS/MMS texting. Includes centralized inbox, automation, CRM integrations, and team collaboration features.