Dev tools · alternatives · 2026
24 alternatives to Colanode, open-source and local-first Slack and Notion alternative
Hey HN, I'm Hakan, the founder of Colanode (https://github.com/colanode/colanode), an open-source, local-first collaboration app combining the best of Slack-style chats and Notion-style note-taking, fully self-hostable for complete data control. Here's a quick demo: https://www.youtube.com/watch?v=wp1hoSCEArg As a heavy Notion user, I often found it tough to get my teams fully onboard since people naturally gravitate toward chat for quick interactions. Maintaining context between chat apps like Slack and documentation apps like Notion became increasingly…
Colanode is an open-source, self-hosted collaboration platform that combines real-time chat with note-taking and knowledge management in a single application. Designed for teams that use both Slack and Notion, it… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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Slack▲2,714Be less busy. Real-time messaging, archiving & search.
2013 · slack.com · its alternatives →
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Slack 4.0▲472A snappier, more efficient Slack desktop experience
2019 · slack.com · its alternatives →
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Integral ▲760i've been a power user of slack/discord and etc. since i was a kid and i dont like the fact that they get unusable/noisy after 20 members join. so i designed integral to get rid of the 2 biggest causes of noise on slack/discord and similar apps: 1. channels 2. recency based feed i've replaced these 2 with a few subtle features (different approaches for business vs communities). check it out and let me know what you think :)
2024 · integralhq.com · its alternatives →
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1v1 for Slack▲3081-on-1 meetings, schedule, prep & document, all inside Slack
2022 · springworks.in · its alternatives →
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Trello for Slack▲636Organize anything with anyone, inside Slack
2016 · trello.com · its alternatives →
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Switchfree▲527Bring any AI agent into Slack, Teams & Discord. Open-source.
Aug 2026 · flintai.dev · its alternatives →
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Let's Chat▲323Like Slack, but opensource and self-hosted.
2015 · sdelements.github.io · its alternatives →
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You can send data to Notion without leaving Slack!
2022 · seratch.notion.site · its alternatives →
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The open source Trello alternative. Contribute to kanbn/kan development by creating an account on GitHub.
2025 · github.com · its alternatives →
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Fast open source Slack desktop app. Contribute to yue/wey development by creating an account on GitHub.
2018 · github.com · its alternatives →
- 15SM
Last year I gave in to the temptation of doing my own startup and quit my job, just like many others have done on this site. Since then, I’ve severely changed my lifestyle and reduced my living costs to a crazy low figure and worked my ass off for the last 8 months to achieve this: www.openloopz.com I have written more about it on Medium here: http://goo.gl/JN03yf I knew from the start the odds were stacked against me. I’m almost 36, I have a family and I live in the North East of England where - without wanting to sound negative - the opportunities are few and far between…
2015 · its alternatives →
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Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬 - chatwoot/chatwoot
2019 · github.com · its alternatives →
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Twist 2.0▲291For teams burnt out by real-time chat, work async, not ASAP
2021 · twist.com · its alternatives →
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Built-for-you GPT-4, contextual knowledge base using Notion
2023 · its alternatives →
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Buzz▲161Your people, your agents, your project — all in one place
Jul 2026 · buzz.xyz · its alternatives →
- 20ES
Hi HN, I’m Phil, one of the co-founders building emdash. Previously, I was an early engineer at Facebook and led Customer Products at Square. We’ve focused on making chat and video work together so distributed teams can stay aligned without drowning in information. You can try it here: https://emdash.io. It frustrated us how easily important conversations would happen and then disappear. Slack never quite matched how we worked. Channels were too coarse which led to noisy notifications and broken search. Zoom meetings weren’t much better–unless someone took perfect notes (which…
2025 · emdash.io · its alternatives →
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Ogment AI▲159Make your product accessible in ChatGPT & Claude, in minutes
Jul 2026 · ogment.ai · its alternatives →
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Teamhub.com▲237Hey HN, We've just launched our team collaboration platform where we're bringing together all the important tools under one app. We've been frustrated in the past with tools which had a huge disconnect between projects and chat. It always inevitably leads to teams using external chat apps for "project management" and then abandoning the main tools altogether. We're creating tools we hope teams will stick with. Super integrated Chat. Convert comments to tasks and have them auto added to project boards. Automations to help massively reduce burden on the team. Workflows, Time-Off and so much…
2024 · teamhub.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →