Top Customer Messaging Apps for CRM & Sales (2026)

Independently reviewed

Updated October 8, 2026

Whether you're a startup or enterprise, these Customer Messaging tools for CRM & Sales help teams work faster. Compare ratings, pricing, features and integrations below to find the best fit for 2026.

Compare the ranked list below to find the right fit for your team.

SaleSmartly

4.0

Omnichannel customer engagement platform with a shared inbox, AI agents and CRM SaleSmartly is a customer messaging platform that puts WhatsApp, Telegram, Facebook, Instagram and other channels into one shared inbox, then adds AI agents, a CRM and automation on…

Pricing

Free planPaid from $0

Best for

Small and mid-size support and sales teams especially cross-border sellers who manage customers across several messaging channels.

Platforms

Web app iOS (iPhone & iPad) Android API / SDK

Recently added

ProductBridge

AI-native support and feedback agent on one customer record, flat pricing with no per-seat fees

4.0

Free planPaid from $0

Web app
API / SDK

Famulor

German AI voice agent platform that answers and makes phone calls, books appointments and follows up…

4.2

Free planPaid from $0

Web app
API / SDK
CLI / Terminal

SaleSmartly

Omnichannel customer engagement platform with a shared inbox, AI agents and CRM

4.0

Free planPaid from $0

Web app
iOS (iPhone & iPad)
Android
API / SDK

convly

Manage Teams and WhatsApp messages from Slack

3.7

Free+Paid14-day trial

Slack app

Sign In

All Customer Messaging apps

Famulor

SaleSmartly

Recently added

ProductBridge

Famulor

SaleSmartly

convly

Related categories

Browse by pricing

Browse by platform

Related industries

Related integrations