App comparison

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Customer Engagement
Open source

Top Rated Customer Engagement Software with Open source - Page 27

Last updated: October 2026

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664 software options

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Lyriko

(0)

Cloud-based and on-premise platform for customer engagement.

Lyriko is a cloud-based and on-premise platform that helps pharmaceutical and life sciences organizations manage customer engagement via artificial intelligence (AI). By leveraging real-time CRM data and predictive analytics, Lyriko helps users orchestrate personalized content journeys across channels. The solution supports various commercial operations needs such as marketing and customer relationship management (CRM).

ES Engage

(0)

AI-driven customer loyalty & engagement platform

AI-powered e-commerce personalization delivering real-time, tailored offers to drive shopper engagement and conversion.

Grahakly

(0)

Turn customer conversations into business growth.

Grahakly helps businesses manage WhatsApp conversations, contacts, broadcasts, templates, team collaboration, and customer engagement from one centralized platform.

Ordaana

(0)

Streamlining service businesses with ease.

Ordaana is an all-in-one small business management software that aims to streamline operations for service-oriented businesses. It offers features like service orders, custom forms, team scheduling, SMS messaging, payments, and client portals. Ordaana seeks to simplify appointment scheduling, automate billing, and provide secure client portals for an enhanced service experience.

Proto AICX Chat

(0)

CX automation for support teams

Proto is a CX automation platform that enables organisations in emerging markets to automate customer service in over 100 local languages. Proto's natural language processing engine provides leading intent classification for languages such as Kinyarwanda and Twi, with an API for developers.

Sinch SMS API

(0)

SMS marketing platform for marketers.

Sinch SMS API is a cloud-based SMS marketing platform that utilizes APIs and SDKs to streamline SMS communication. The solution provides various functions such as direct connections to carriers, virtual number for testing, multi-language support, and call authentication tools. Sinch SMS API also helps manage regulatory compliance, ensure data security, and protect against SMS fraud. Key features include data dashboard, REST APIs, self-serve portal, campaign scheduling, reporting, and more.

Unyfy

(0)

Web3 creation platform

Unyfy is a web3 creation platform for creators and fans that allows users to create and grow their communities.

inkmark

(0)

Digital stamp cards for small businesses, no app download

Inkmark helps small businesses run digital stamp-card loyalty without asking customers to download an app. Customers scan once, save the card to their phone, and staff stamp via QR. Branded card designer, analytics, and push notifications included. 14-day free trial.

etrack1

(0)

For customer centres with passionate customer service manage

etrack1 owns the entire value chain from technology to implementation, hosting and support.

This means that our customers have one point of contact. If something doesn't work or if there’s a need for support or consultancy, there will always only be one sole responsible for everything.

Go4Whatsup

(0)

AI WhatsApp platform with multilingual automation

Go4whatsup is a WhatsApp Business platform built on the official API, enabling businesses to manage customer communications in multiple languages. It features AI-powered tools like automatic replies, auto-translation in 180 languages, and response suggestions. The platform includes campaign management, chatbot automation, a shared inbox, and CRM integrations with Zoho, Odoo, Google Sheets, and Shopify.

Peoplewisher

(0)

Birthday & anniversary greeting automation tool

PeopleWisher is birthday automation software that enables businesses to send personalized greetings for birthdays, anniversaries, and milestones through WhatsApp, SMS, and email. The platform features automated delivery with local timezone support, unlimited contact management, and CRM integration capabilities with systems like Salesforce and HubSpot.

Brandzooka

(0)

Cloud-based marketing platform for social media and TV ads

Brandzooka helps agencies, businesses, and franchises create, launch, and manage video advertisement campaigns across various online platforms like Facebook, MediaMath, YouTube, Adobe, and more. It lets users engage with the audience on TV and other digital channels using multimedia advertisements.

Unison Ace

(0)

Cloud-based customer engagement and management tool

Unison Ace is an AI-powered CRM/CXM platform that allows users to handle customer engagement, lead management, omnichannel integration, advanced analytics, streamlined workflows, and delivering personalized experiences. Elevate customer interactions, and drive success in the dynamic marketplace with AI.

Techtouch

(0)

Master your system with TechTouch

Tech Touch is a digital experience tool businesses use to add web operation guides to any system. The goal is to reduce the time it takes for businesses to understand and implement new systems and create a less intimidating technological environment for users.