OpenClaw
Marchward.ai
Aditya Protocol
Entire
Claude Code
Tines
CodeMaker AI
Human-in-the-Loop infra for AI Agents

Which is more popular?
Based on our record, Slack seems to be a lot more popular than HumanLayer. While we know about 237 links to Slack, we've tracked only 2 mentions of HumanLayer.
Website, pricing, platforms and company facts side by side.
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HL
HumanLayer
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| Website | humanlayer.dev | slack.com |
| Pricing | — | |
| Company | — | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of Slack yet.
Walkthroughs and reviews on video.
HumanLayer (CodeLayer): The MOST PRODUCTIVE AI Coder YET!
More videos
Review: How & Why We Use Slack At Our Office
More videos
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using HumanLayer and Slack. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

We have no reviews of HumanLayer yet. Be the first one to post
i use it at my job it has really helped me keep myself updated with team news and updates. i would prefer it over teams and discord
Slack has transformed how we communicate at Polar Credit, making collaboration faster and more organized. The channel-based messaging, direct integrations with essential tools, and real-time notifications keep our...
Slack has completely transformed how our team works together. The channels keep conversations organized, and we never lose track of important discussions. It integrates with tools like Google Drive and Zoom, making...
Recommendations tracked on public social media and blogs since March 2021.

Dex Horthy, CEO of HumanLayer, put a name to the pattern in his AI Engineer conference talk "No Vibes Allowed" (AI Engineer World's Fair, 2024). The Research → Plan → Implement (RPI) framework is a structured workflow for AI-assisted... - Source: dev.to / 7 months ago
I realized I needed to change my approach. While I love the iterative learning process, I needed a way to give the agent a better foundation so our pair programming sessions actually made progress. I decided to try the RPI method... - Source: dev.to / 8 months ago
Slack is where most work starts and answers land. It gives Pipa the message, requester, workspace, thread, and delivery target. - Source: dev.to / 4 months ago
Go to the Slack API Apps Dashboard and click Create New App. - Source: dev.to / 5 months ago
On top of that, the studio ships with pre-built domain-specific agents for IT, HR, finance, and facilities, plus a library of agentic workflow templates. Agents meet employees where they already are — Microsoft Teams and Slack — rather... - Source: dev.to / 5 months ago
When comparing HumanLayer and Slack, you can also consider the following products.

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Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
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Marchward is runtime authority for AI agents. Route every tool call through one key, then allow, gate, or block it at runtime with a hard cost cap, human approval on irreversible actions, and a tamper-evident audit log.
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Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
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Route important AI agent, CI/CD, script, and operator actions through named human approval before execution.
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Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.
Compare Microsoft Teams to HumanLayer or Slack: