Trengo

What is Trengo?

Trengo is a customer engagement platform that consolidates WhatsApp, email, live chat, Instagram, Facebook, and voice into a single omnichannel team inbox, with AI agents layered on top to automate routine conversations. As an official WhatsApp Business Partner, it provides access to the WhatsApp Business API inside a unified workspace, so support teams answer WhatsApp messages alongside every other channel instead of switching apps. In the customer support category of WhatsApp tools, Trengo positions itself as an inbox-first platform rather than a marketing-broadcast tool: its emphasis is resolution speed, workload automation through AI Journeys, and team collaboration features like assignment and internal notes. It targets multi-channel service teams in e-commerce, hospitality, travel, and leisure — businesses handling steady inbound volume where customers expect fast replies on whichever channel they prefer.

Key capabilities

• Unified omnichannel inbox — WhatsApp, email, Instagram, Facebook, voice, and live chat managed in one shared workspace with assignment and collaboration.
• Official WhatsApp Business API access — Trengo is a WhatsApp Business Partner, enabling multi-agent WhatsApp use beyond the single-device app.
• AI Agents — automated resolution of common questions; Trengo claims its AI handles the bulk of routine e-commerce conversations.
• AI Journeys — workflow automation for routing, triage, and multi-step conversation handling without code.
• AI Voice Agents — a newer addition extending automation to phone conversations.
• E-commerce and CRM integrations — Shopify, WooCommerce, HubSpot, Salesforce, and Wix, with custom integrations available on request.

Who Trengo fits best

Trengo fits support-heavy businesses juggling several channels at once. An online store answering order questions on WhatsApp, email, and Instagram simultaneously is the archetypal user: the unified inbox stops conversations falling through channel gaps, and Shopify/WooCommerce integrations put order context next to the chat.

It also suits hospitality and travel operators — hotels, vacation rentals, tour companies — where guests message on WhatsApp and expect quick answers around booking and stay logistics. If your priority is outbound WhatsApp marketing rather than inbound service, browse the marketing and broadcasting tools category instead, since Trengo's design centre is the inbox, not campaigns.

Limitations to check before committing

• Support-first, lighter on marketing — broadcast and campaign capabilities are not the product's focus; dedicated WhatsApp marketing platforms go deeper there.
• Per-seat cost model — pricing scales with team size and plan tier, which can add up for larger teams compared with flat-fee tools.
• AI value depends on volume — the AI agents deliver most value at meaningful conversation volume; very small teams may not need the automation layer.
• WhatsApp API costs are separate — Meta's conversation-based fees apply on top of the Trengo subscription.

How Trengo pricing works

Trengo offers a free trial and sells tiered subscription plans, with cost typically driven by the number of users and the level of AI and automation features included. WhatsApp messaging itself incurs Meta's standard conversation charges in addition to the platform fee. Exact tiers are listed on Trengo's pricing page and change over time, so verify current details there. For background on why multi-agent WhatsApp requires a platform like this, read WhatsApp Business API vs App.