Python Messaging

Open-source Python projects categorized as Messaging
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Top 13 Python Messaging Projects

Messaging

  1. kombu

    Messaging library for Python.

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo

  3. nicotine-plus

    Graphical client for the Soulseek peer-to-peer network

    Project mention: Peer-to-peer file transfers in the browser | news.ycombinator.com | 2025-03-12

    limewire aint touchin soulseek

    and it has people building alt.clients

        https://nicotine-plus.org

  4. Crossbar

    Crossbar.io - WAMP application router

  5. matrix-commander

    simple but convenient CLI-based Matrix client app for sending and receiving

  6. semaphore

    A simple (rule-based) bot library for Signal Private Messenger. (by lwesterhof)

  7. breaking-telegram

    Simple PoC script that allows you to exploit telegram's "send with timer" feature by saving any media sent with this functionality.

  8. strimzi-kafka-cli

    Command Line Interface for the Strimzi Kafka Operator

  9. Stream

    Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

    Stream logo

  10. rapidpro

    RapidPro is a cloud based SaaS allowing organizations to visually build scalable interactive messaging applications. (by nyaruka)

  11. blazingmq-sdk-python

    Python SDK for BlazingMQ, a modern high-performance open source message queuing system.

  12. OmTraffic

    OmTraffic is a fast and efficient Python Omegle traffic bot that enables you to send a large number of messages to random strangers on Omegle quickly.

  13. rasa-sample-nlu-bot

    A sample RASA powered NLU chatbot boilerplate which showcases the various different messaging features of MACHAAO Chat Apps Platform via a custom connector

  14. LeanMQ

    Replace your internal webhooks with a reliable, performant, and scalable MQ with a fantastic DX.

    Project mention: I open-sourced our Redis-based webhook replacement (And why you should try it) | dev.to | 2025-03-16

    Open source and available on GitHub

  15. DeMe

    Decentralized Messaging using Blockchain

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Python Messaging related posts

  • Knative switchboard series, part 1. Setup Knative Eventing with Kafka from scratch, scale based on events volume, and monitor

    4 projects | dev.to | 4 Jan 2024

  • Ask HN: What is the correct way to deal with pipelines?

    4 projects | news.ycombinator.com | 21 Sep 2023

  • Crossbar.io Is Down (Forever?)

    1 project | news.ycombinator.com | 25 Aug 2023

  • Message Integration app

    5 projects | /r/selfhosted | 16 Apr 2023

  • How Do You Manage All the Communication Platforms?

    2 projects | /r/sysadmin | 30 Dec 2022

  • Is an automated support chatbot powered by GPT-3 a bad idea?

    1 project | /r/GPT3 | 4 Nov 2022

  • Encryption using ZMQ: How to handle certificates?

    2 projects | /r/learnprogramming | 3 Jul 2022
  • A note from our sponsor - Stream
    getstream.io | 12 Jul 2025
    Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure. Learn more →

Index

What are some of the best open-source Messaging projects in Python? This list will help you:

# Project Stars
1 kombu 3,023
2 nicotine-plus 2,164
3 Crossbar 2,055
4 matrix-commander 651
5 semaphore 139
6 breaking-telegram 91
7 strimzi-kafka-cli 84
8 rapidpro 39
9 blazingmq-sdk-python 29
10 OmTraffic 10
11 rasa-sample-nlu-bot 9
12 LeanMQ 2
13 DeMe 1

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