Open Source Alternatives for Slack
Categories
Developer Tools Cloud Automation Video Design Developer Tools Password Managers CRM Automation CRM API Platform Documentation Database Communication Observability and monitoring Community Community Notetaking Deployment Communication Communication Utilities ML Ops Developer Tools Documentation Music Project Management Analytics Developer Tools Internal Tool Design Documentation Platform as a service Internal Tool Customer Data Enterprise Search Database Developer Tools Music Music Notetaking Video Developer Tools Product Management Internal Tool Communication CMS Communication API Platform Notetaking Database Developer Tools API Platform Enterprise Search Database Database Database Developer Tools CMS API Platform Notetaking Design Backend service API Platform Project Management Database Visual Database Observability and monitoring Enterprise Search Analytics E-commerce Gaming Project Management Communication Documentation Database Communication Documentation Communication Design CMS Automation CRM Gaming Analytics Metric store Developer Tools CMS Developer Tools Communication Backend service Communication API Platform Documentation Internal Tool Product Management Communication Password Managers Streaming Finances E-commerce Password Managers Database Social Media Design Platform as a service Documentation Analytics Log Management Video Design E-commerce Virtual Space Enterprise Search Deployment Communication E-commerce Web Mapping Platform Music Enterprise Search Project Management Deployment Streaming Notetaking Automation Gaming Cybersecurity Password Managers ML Ops Documentation Cybersecurity Food Notetaking Developer Tools Auth & SSO Cybersecurity Communication Password Managers Communication Cloud Storage Database Cybersecurity Social Media Customer Data Cloud Storage Developer Tools 3D Modelling Communication Database Developer Tools Cybersecurity Notetaking CMS Developer Tools Video Observability and monitoring Cybersecurity Form Builder Developer Tools Cloud VoiceChat Gaming Communication Analytics Gaming Developer Tools Social Media Developer Tools Analytics Password Managers Metric store Auth & SSO Visual Database Developer Tools Analytics Metric store Social Media Notetaking Developer Tools Deployment Communication Blogging Robotic Process Automation (RPA) E-commerce Design Cybersecurity Analytics CMS Finances Product Management Communication Documentation Communication Product Management Developer Tools Platform as a service Reverse ETL Community Email marketing API Platform CRM Deployment E-commerce Automation Documentation Database Gaming Developer Tools Developer Tools Customer Engagement Communication Product Management Backend service Social Media Database Developer Tools Design Developer Tools Video Analytics Email marketing Developer Tools Developer Tools Project Management CMS Social Media Scheduling Design Communication Remote Desktop Video Project Management Database Communication KYC Video Communication Design Community Design Analytics E-commerce Auth & SSO Database Community Form Builder Video Notetaking Customer Data Project Management Password Managers Product Management 3D Modelling 3D Modelling Visual Database Developer Tools Automation Communication Music Developer Tools Communication Password Managers Cloud Storage E-commerce Internal Tool CMS Form Builder CRM Social Media Design Scheduling Remote Desktop Developer Tools CMS Video Utilities Automation Communication Notetaking Cybersecurity Project Management Platform as a service CMS CRM Design Blogging Documentation Analytics Communication OS Developer Tools Database Music Developer Tools Visual Database Cloud Communication Scheduling Remote Desktop ELT/ETL Cybersecurity Developer Tools ERP Communication Developer Tools Communication Customer Engagement Scheduling Platform as a service Social Media Design Cybersecurity CRM Analytics Auth & SSO Project Management Developer Tools Gaming Cybersecurity Gaming Auth & SSO Backend service Finances E-commerce Communication Automation Database Community Auth & SSO Social Media 3D Modelling Notetaking Developer Tools Cloud Developer Tools Database Enterprise Search Accounting Automation CMS Analytics Database Video Product Management Automation Developer Tools E-commerce Observability and monitoring File Hosting Blogging Auth & SSO E-commerce Video Database VPN ML Ops Automation Customer Data Cybersecurity Developer Tools Utilities Observability and monitoring CMS Product Management VPN Design Browser E-commerce Video E-commerce Platform as a service Notetaking Social Media Social Media Music Email marketing E-commerce Notetaking ELT/ETL Auth & SSO Cloud Deployment E-commerce E-commerce Documentation Email marketing Link Shortener Password Managers ELT/ETL Streaming Database Auth & SSO ELT/ETL Database Developer Tools Design Observability and monitoring Finances Communication CRM Internal Tool Documentation Product Management Analytics Database Analytics Enterprise Search Utilities Notetaking Observability and monitoring Browser Developer Tools Platform as a service Communication Community VPN Video Enterprise Search Product Management Auth & SSO Auth & SSO Analytics Notetaking Metric store Developer Tools Cloud Deployment Internal Tool Communication Video Automation Database Documentation Cloud Storage E-commerce Internal Tool ML Ops Finances Visual Database Scheduling CRM Business intelligence Database Notetaking Utilities Enterprise Search Smart Home Developer Tools Streaming Password Managers Internal Tool Project Management Notetaking Database Automation Developer Tools Video Deployment Social Media Platform as a service Automation Developer Tools Link Shortener Project Management Internal Tool Documentation Database Video Observability and monitoring Documentation Backend service Community CMS Documentation Backend service Remote Desktop API Platform Developer Tools
All Softwares
Kafka Men&Mice Solarwinds Infoblox Device42 Adobe Premiere Pro DaVinci Resolve Adobe Animate Pencil2D Algolia Telegram Berty Coyim Session Threema 1Password LastPass Salesforce SAP HubSpot Cruise Tesla autopilot Waymo Odoo SuiteCRM ZohoCRM VtigerCRM HubSpot Salesforce SAP Postman Selenium Markup CMS Documentation Kdb+ WhatsApp Akeneo Salsify Informatica Tribe Circle MultiSim Proteus Evernote Onenote Roam Research Notion Microsoft OneNote Heroku Render Slack Microsoft Teams Discord Slack Microsoft Teams Discord Raindrop Pocket AWS SageMaker cPanel Markup CMS Documentation Atlassian Confluence Traktor Pro 3 Stack Overflow Google Analytics Vercel Heroku Adobe Scan Microsoft Lens CamScanner ImgIX Microsoft Office Heroku Toggl Track Common Room Orbit Google Vertex AI Algolia Neo4j Snyk Spotify Sibelius Finale Dorico Evernote Maya Hotjar FullStory LogRocket Typeform Qualtrics Sprig Trello Retool Powerapps Appsheet Zoom Skype Contentful Slack Microsoft Teams Discord Amazon API Gateway Evernote Onenote Roam Research Microsoft OneNote LucidChart Google Cloud IoT Core Datadog Apigee AWS Kendra QnA Maker TigerGraph Amazon Neptune Kdb+ Toad GitHub BitBucket Upsource Contentful Firebase Evernote Onenote Roam Research Figma Firebase AppWrite Nhost Supabase Postman Trello Notion Asana MS SQL Oracle Fusion ERP Cloud Power BI tableau Qlik MicroStrategy Datadog NewRelic Algolia Google Analytics Google Tag Manager Shopify BigCommerce CurseForge Oracle Peoplesoft Zendesk Google Docs Office Online Imply Pinot MongoDB WhatsApp Typora Google Docs Discord Revoltchat Element Bandicam Contentful Zapier Make Salesforce Microsoft Dynamics Clubdesk Fairgate Kahoot Google Analytics Looker Lyket.dev Webflow LaunchDarkly Discord Slack Microsoft Teams Firebase Slack Microsoft Teams Discord Apollo GraphQL Supabase Hasura Stepzen Postgraphile Docuware ELO Office Retool Asana WhatsApp Telegram Berty Coyim Threema 1Password LastPass Agora Wowza Twilio Stripe Billing Shopify Ecwid 1Password LastPass Airtable Instagram Aseprite Heroku Google Docs Office Online Google Analytics Splunk YouTube Photoshop Shopify BigCommerce Gather Algolia Heroku Render Zendesk BigCommerce Google Maps FL Studio Ableton Algolia IBM Watson Discovery Asana Trello Heroku Render Twitch Notion Evernote Google Docs IFTTT openHAB Alexa Google Home Unreal Engine (UE4) Unity3D Sophos Firewall UniFi Security Gateway 1Password LastPass AWS SageMaker Google Docs Office Online Splunk Elasticsearch Panther Hungry Bring Roam Research Elasticsearch Splunk Auth0 Okta Glasswire Comodo Firewall WhatsApp Telegram Threema Session Coyim 1Password Slack Microsoft Teams Discord Amazon S3 TigerGraph Amazon Neptune Boxcryptor Cryptomator Reddit Segment Amazon S3 TablePlus Onshape Autodesk SketchUp TinkerCAD Fusion360 SolidWorks AutoCAD Pushbullet Pushover Neo4j TigerGraph Amazon Neptune LogRocket IDA Typora Evernote Obsidian Evernote Notion Scrivener GitHub BitBucket Upsource YouTube Uptime Robot Tenable Nessus Typeform Auth0 Microsoft Active Directory ClubHouse Plex Slack Microsoft Teams Discord Amazon Redshift BigQuery ML Snowflake Wordle GitHub BitBucket Upsource Facebook GitHub BitBucket Upsource Google Analytics 1Password LastPass Looker Access Manager Google photos GitHub Firebase Analytics Looker SocialPilot Hootsuite Google Keep Percy Netlify WhatsApp Discord Medium UiPath Shopify BigCommerce ImgIX Google Camera Google Analytics Contentful WHMCS Stripe Billing Canny WhatsApp Telegram Threema Session Berty Google Docs Office Online WhatsApp Telegram Signal Canny Bundlephobia Webpack Esbuild Rollup Roam Research Logseq Hightouch vBulletin Xenforo Mailchimp Sendinblue Postman Salesforce SAP Heroku Render Shopify Selenium Microsoft Office Google Drive Unreal Engine (UE4) Unity3D Chromatic Percy Lokalise POEditor Transifex Zendesk Voicemod Canny Firebase Facebook Salesforce ZohoCRM Airtable Snorkel AI Prezi WorkOS FrontEgg Dataclay Templater Bot WolframAlpha Mailchimp Sendinblue LaunchDarkly Lokalise Crowdin Phrase Jira Webflow WhatsApp Telegram Threema Signal Microsoft 365 Framer Facebook Discord Twitter Slack TeamViewer YouTube Wetransfer Airtable Google Sheets JAWS SumSub Zoom Google Meet Slack Microsoft Teams Discord Prezi MultiSim Proteus Adobe Illustrator Google Analytics Shopify Ecwid Okta Auth0 TigerGraph Amazon Neptune Tribe Circle Typeform GoogleForms YouTube Miro XMind Segment Trello 1Password LastPass Canny AutoCAD Autodesk Onshape SketchUp Substance Painter Google photos cPanel Stackstrom N8N Intercom Spotify TeamViewer Zoom Google Meet 1Password LastPass Amazon S3 Shopify Ecwid CCleaner Contentful Landbot Typeform HubSpot Twitter LucidChart Doodle TeamViewer cPanel WIX Zoom Google Meet Lightshot Zapier Make Disqus Trello McAfee Notion IDM FDM Ninja Download Manager WordPress Salesforce SAP DaVinci Resolve Medium Confluence Google Analytics Zendesk IOS Drone CI Socrata Ampache Uptime Robot Power BI tableau MicroStrategy Qlik Google Docs Office Online Disqus Doodle TeamViewer Fivetran Azure AD Sophos Firewall UniFi Security Gateway Alfred Oracle Fusion ERP Cloud Odoo Microsoft Dynamics Salesforce Disqus Rollout.io LaunchDarkly Discord Intercom Zendesk Azure DevOps BlackBoard LinkTree Photoshop Greynoise Suite CRM Google Analytics Auth0 Stytch Jira YouTrack LaunchDarkly Unity3D Unreal Engine (UE4) AWS Config GCP Cloud Asset inventory AWS GuardDuty Unity3D GameMaker LastPass Firebase Zoho Shopify Pastebin Twilio Rundeck Ansible Tower Salt Airtable Google Sheets Excel Tribe Circle Auth0 Okta HCL Connections Autodesk AutoCAD Evernote Airplane.dev Pipedream Google Drive GitHub BitBucket .Net Maui Google Chrome Quickbooks Mailchimp ActiveCampaign Contentful Webflow Google Analytics Google Drive YouTube Trello Zapier Make Google Cloud Shopify BigCommerce Nagios Zabbix Prtg Dropbox Google Drive Twitter Auth0 Okta Shopify BigCommerce WooCommerce Adobe Premiere Pro Elasticsearch Tailscale NordVPN AWS SageMaker Zapier ArcGIS Boxcryptor LaunchDarkly RescueTime Datadog NewRelic Contentful FullStory LogRocket Taliscale Adobe Lightroom UiPath Zapier Shopify BigCommerce Adobe Premiere Pro DaVinci Resolve Shogun Heroku Onenote YouTube Reddit Windows media player Mailchimp Shopify BigCommerce Pocket Fivetran Okta Auth0 Google Drive Heroku Render Shopify BigCommerce Shopify BigCommerce Adobe Acrobat Mailchimp Sendinblue Bitly 1Password LastPass Fivetran YouTube Kdb+ Okta Auth0 Fivetran TigerGraph Amazon Neptune npm Figma Uptime Robot Quicken YNAB Intercom Salesforce SAP Roboflow ML Kit Azure Google Docs Typora Amplitude Google Analytics Kdb+ Google Analytics Algolia Google Vertex AI Gmail Gitbook Datadog NewRelic Google Chrome Microsoft Edge Safari Polypane Docker Zoom Skype Circle Tribe Zerotier Adobe Premiere Pro Elasticsearch Trello Auth0 Auth0 Google Analytics Quizlet Looker Algolia Google Drive Heroku Render Retool WhatsApp Windows media player Azure DevOps Redis Memcached Archbee Google Drive Shopify BigCommerce Retool Powerapps BigQuery ML Google AutoML Tables Bloomberg Terminal Google photos Calendly Salesforce SAP tableau Data Studio Toad Notion Confluence Lightshot Algolia Apple HomeKit Sublime Text VSCode Binaries Plex Emby Netflix 1Password Retool Powerapps Appsheet Azure DevOps Roam Research Airtable Zapier Make GitHub BitBucket Upsource Maya 3DS MAX Adobe Substance Amazon S3 Facebook Medium substack Zapier Make GitHub BitBucket Upsource Bitly Notion Docker Desktop Archbee Datadog Vmix Datadog NewRelic Notion Firebase Tribe Circle Contentful Visual Studio Code Sublime Text Firebase TeamViewer Postman Sublime Text VSCode Binaries
Element
Open Source Alternative to Slack, Microsoft Teams, Discord
Zulip
Open Source Alternative to Slack, Microsoft Teams, Discord
Mattermost
Open Source Alternative to Slack, Microsoft Teams, Discord
Cinny
Open Source Alternative to Discord, Slack, Microsoft Teams
Revolt
Open Source Alternative to Slack, Microsoft Teams, Discord
Twake
Open Source Alternative to Slack, Microsoft Teams, Discord
Rocket.Chat
Open Source Alternative to Slack, Microsoft Teams, Discord
Movim
Open Source Alternative to Facebook, Discord, Twitter, Slack
Wire
Open Source Alternative to Slack, Microsoft Teams, Discord