Top 12 Open-Source Alternatives to Trengo

Product categories

Audio Conferencing Chat SDK Chatbots Communication Customer Engagement Customer Service Customer Support Enterprise Communication Group Chat & Notifications Help Desk Live Chat Support

Summary

The top open-source alternatives to Trengo are osTicket, Helpy.io, and Twilio. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

osTicket Landing Page
1

osTicket

osTicket is a widely-used open source support ticket system.
Pricing:
- Open Source
#Customer Support #Help Desk #Live Chat 38 social mentions
Helpy.io Landing Page
2

Helpy.io

Helpy is a tightly integrated customer support platform that combines ticketing, knowledge base, community and AI support chat.
Pricing:
- Open Source
#Help Desk #Help Desk And Ticketing #Chatbots 2 social mentions
Twilio Landing Page
3

Twilio

Brings voice and messaging to your web and mobile applications.
Pricing:
- Open Source
#Communication #Cloud Communications #Customer Engagement
Zammad Landing Page
4

Zammad

The Zammad - Help Desk and Ticket System - Community Page
Pricing:
- Open Source
#Customer Support #Help Desk #Customer Service 18 social mentions
Bitrix24 Landing Page
5

Bitrix24

Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!
Pricing:
- Open Source
- Freemium
- Free Trial
- $69.0 / Monthly (6 users / 50 GB / CRM+)
#Project Management #Task Management #Communication
OpenSupports Landing Page
6

OpenSupports

Simple open source ticket system with user system and modern design.
Pricing:
- Open Source
#Help Desk #Customer Support #Customer Service
ChatWoot Landing Page
7

ChatWoot

Open-source omnichannel customer engagement platform
Pricing:
- Open Source
- Freemium
- $19.0 / Monthly (per agent)
#Customer Support #Live Chat #Support 5 social mentions
sdelements.github.io
8

Lets Chat

Open source self-hosted chat app for small teams
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Team Collaboration 1 social mentions
freepbx Landing Page
9

freepbx

FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).
Pricing:
- Open Source
#Communication #VoIP #Enterprise Communication
CloudTalk Landing Page
10

CloudTalk

Work locally, grow globally
Pricing:
- Open Source
- Paid
- Free Trial
- $25.0 / Monthly
#Communication #Enterprise Communication #Call Center Software
MirrorFly Landing Page
11

MirrorFly

World's Most Scalable Voice, Video & Chat SDK for Small, Medium & Enterprises
Pricing:
- Open Source
- Paid
- Free Trial
#Communication #Chat SDK #Group Chat & Notifications 8 user reviews
Live Helper Chat Landing Page
12

Live Helper Chat

Live Helper Chat - live support for your website. Featuring web and desktop clients.
Pricing:
- Open Source
#Customer Support #Live Chat #Customer Service