Top 5 Open-Source Alternatives to Tlkn

Product categories

AI Appointments and Scheduling Chat Chat SDK Communication Developer Tools Email Marketing Email Marketing Platforms Group Chat & Notifications Instant Messaging Marketing Marketing Platform

Summary

The top open-source alternatives to Tlkn are Fonoster, Sonar, and Chat by Stream. 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.

Fonoster Landing Page
1

Fonoster

A marketplace where local telecom companies can publish numbers, developers can build voice, video, and chat solutions.
Pricing:
- Open Source
#Marketing #Developer Tools #AI 1 social mentions
Sonar Landing Page
2

Sonar

2-way chat with your customers over SMS and FB Messenger
Pricing:
- Open Source
#Email Marketing #Email Marketing Platforms #Newsletter Marketing
Chat by Stream Landing Page
3

Chat by Stream

Build and ship in app messaging in a few hours
Pricing:
- Open Source
#Communication #Chat SDK #Prototyping 13 social mentions
CometChat Landing Page
4

CometChat

Seamless Real-Time Chat Integration for Your Applications.
Pricing:
- Open Source
- Freemium
- Free Trial
- $109.0 / Monthly (Based on the Monthly Active Users (MAUs))
#Chat SDK #Communication #Voice And Messaging API 4 social mentions
Signal Landing Page
5

Signal

Fast, simple & secure messaging. Privacy that fits in your pocket.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 180 social mentions