Mantle Chat
AI-powered collaboration platform
72 followers
AI-powered collaboration platform
72 followers
Mantle Chat is an AI-powered platform that helps teams communicate, collaborate, solve problems, and work with AI together in one place. It combines team messaging, AI models, agents, file sharing, integrations, and a shared knowledge base, so teams can stay connected and work productively.
Instead of using AI in separate private chats, everyone can chat with teammates and use AI in the same shared workspace.
This is the 2nd launch from Mantle Chat. View more
Mantle Chat
Launching today
Mantle Chat helps teams boost productivity and adopt AI faster by bringing real-time messaging, AI model chats, autonomous agents, and tool integrations into one shared workspace. Communicate in Discord/Slack-style channels, mention AI agents and models (GPT, Claude, Gemini, Grok, Deepseek) with @ whenever you need help directly in conversations with teammates, build agents, run autonomous tasks together, and connect 30+ tools (Notion, Linear, Gmail and more) your team already uses.
Free Options
Launch Team / Built With
Mantle Chat
Hey Product Hunt community 🙌
I’m Katja, co-founder of Mantle Chat.
We built Mantle Chat because we think AI at work should feel collaborative, not isolated. When AI is part of the team workspace, it becomes more powerful, easier to adopt, and more natural for everyone to use.
How we got here?
We spent time talking to modern teams and noticed one thing: teams are already using AI, but not really together.
They have one tool for team messaging, another set of tools for AI, and a lot of work happening in between. Team communication happens in Slack or Teams, while AI work happens in personal conversations with ChatGPT, Claude, Gemini, and other tools. This creates a few painful problems:
Constant switching between team messenger, AI tools, docs, and tasks
Context gets lost every time people jump between apps
Slack + multiple AI subscriptions quickly become expensive
People use AI quietly, but don’t always share how they’re using it
AI conversations stay private, so teammates duplicate work
The AI has no real context on what the team is working on
Prompts and responses get copied around manually
Non-technical teammates often find AI harder to adopt
Companies want everyone to use AI, but most AI tools still feel individual or developer-focused
The result is strange: AI is everywhere, but teamwork around AI is still fragmented.
So we asked ourselves: what if AI was not a separate tool, but part of the team workspace itself?
What we built?
Mantle Chat is a collaborative AI workspace for teams.
It brings real-time team messaging, AI models, agents, tool integrations, and shared knowledge into one place.
What you can do in Mantle Chat:
Chat with your teammates in Slack/Discord style channels, DMs, and threads.
When you need help from AI, you can mention (@) 60+ models GPT, Claude, Gemini, Grok, DeepSeek, directly inside the conversation.
The AI can respond in the same thread, where the whole team can see it, discuss it, reuse it, and build on top of it.
You can also keep private AI chats when you need to work individually.
Mantle Chat gives teams a shared knowledge base, so uploaded docs, workspace context, and project information can become part of the AI’s understanding. Instead of manually copy-pasting background into every prompt, your team can give AI the context it needs once and use it across conversations.
Teams can also build shared AI agents with custom instructions, knowledge, schedules, and integrations. These agents can run manually, on a schedule, or be triggered by connected tools. (For example, you can create agents for research, PR reviews, meeting notes, analytics reports, customer requests, Linear updates, Stripe events, and more.)
Mantle Chat connects with 30+ tools, including Linear, GitHub, Google Drive, Notion, Slack, and Stripe, so AI can help with real workflows, not just answer questions.
Give the whole team access to AI without IDEs or complicated setup
Reduce the need for separate team chat and AI subscriptions
And honestly, figuring out AI as a team is much more fun and effective than doing it alone.
Is it for you?
Mantle Chat is built for teams that already use AI, or want to start using it together.
For startup teams: Mantle Chat gives you one place to talk, think, plan, and work with AI. You can keep product discussions, customer insights, research, and AI-generated ideas visible to the whole team.
For product and design teams: Mantle Chat helps you brainstorm, summarize feedback, compare ideas, write specs, analyze research, and keep AI outputs connected to the conversations where decisions happen.
For engineering teams: Mantle Chat lets you bring AI into technical discussions, create PR review agents, summarize Linear issues, connect GitHub, and reduce context-switching between tools.
For operations and support teams: Mantle Chat can help automate recurring workflows, generate reports, summarize requests, and create agents that run on a schedule or react to events.
For non-technical teammates: Mantle Chat makes AI feel approachable. You do not need an IDE or developer workflow to use agents, models, and automations. You just work inside chat.
For cross-functional teams: Mantle Chat helps product, design, engineering, operations, support, and leadership stay aligned by keeping conversations, AI outputs, shared knowledge, and workflows in one place.
See it in action:
You can try the interactive demo in the hero section of our homepage:
https://mantle.chat/home
For the Product Hunt community:
You can use Mantle Chat for free, or try the Pro plan free for 7 days with higher limits and all features.
Contact with us:
Website: https://mantle.chat
X / Twitter: https://x.com/MantleChat
LinkedIn: https://www.linkedin.com/company/mantlechat
Community: https://discord.com/invite/STzq94kdDC
Huge thanks to @fmerian for hunting us today, and to the Product Hunt team and community for the opportunity to share what we’ve been building.
Please support us today and drop a comment!
We’d love to read your feedback, any thoughts on how we can make shared AI work better for teams, and how your team is using AI today: together, separately, or somewhere in between.
PicWish
@fmerian @katja_danilina awesome launch Katja! maybe add detailed usage analytics per seat so growth teams can map out which internal ICP are adopting AI fastest.
Mantle Chat
@mohsinproduct That’s a cool idea! Thanks for sharing!
the positioning against private AI chats is the interesting angle here. the actual problem is that when everyone's prompting Claude or GPT separately, institutional knowledge just evaporates. nobody knows what their teammate already figured out. if Mantle actually solves that it's solving something real
Mantle Chat
@ansari_adin Thank you so much for sharing your thoughts!
Right now we're paying for 4 different AI tools across a 6 person team. No shared history, no shared context, and the bill keeps growing. This looks like the first real alternative. Want to give it a proper test.
Mantle Chat
@andrzej_zarod Thanks for your comment! This is exactly what we’re trying to solve: one shared AI workspace for the whole team, with shared context and history.
Feel free to try it out, we have a free tier for teams.
Mailwarm
Congrats on the launch! The idea of combining chat, agents, and tools in one shared workspace feels very practical for real team workflows. You can also say that the @ plus agent approach inside channels is important in reducing context switching.
Mantle Chat
@thamibenjelloun Thanks for your comment! Agree, the "@agent" approach inside channels is a great way to reduce context switching by bringing the right help directly into the conversation where the context already lives.
CatDoes
Congrats on the launch! This looks really promising! Been looking for something like this! @katja_danilina
Mantle Chat
@nafis_amiri Thank you very much for your support!❤️
ApyHub : The All in one API Platform
wonderful - good luck!
Mantle Chat
@nikolas_dimitroulakis Thanks Nikolas! 🙌