TopMessage

TopMessage is a business messaging platform that brings SMS and WhatsApp campaigns, transactional messages, alerts, and verifications into a single workspace. It addresses the problem of scattered communication by combining a multichannel inbox, contact management, and campaign analytics, so teams can coordinate outbound and inbound messages without switching tools.

Core capabilities include Marketing Campaigns, a Messaging Inbox with conversation prioritization, and a unified Messaging API with a Verify API for two-factor authentication. Supporting features cover dynamic templates, branded senders, virtual numbers for two-way SMS, automated messaging, opt-out management, link shortening and tracking, QR code generation, enriched media content, and campaign analytics. TopMessage AI handles spelling and grammar correction, tone adjustment, and message optimization. Integrations include Zapier, Make, webhooks, and connections to Salesforce, HubSpot, Pipedrive, and Zoho.

TopMessage is aimed at teams running customer-facing messaging across SMS and WhatsApp, including support, marketing, and developer workflows. It is packaged as a free Starter plan, paid Pro and Multichannel editions, and a Custom plan; plans are billed monthly or quarterly, with usage-based message credits and allowances for senders, virtual numbers, and WhatsApp senders. A free trial is available.