Hi everyone, I’m Katja —founder of MantleChat.

Katja Danilina  • Peerlist

Mantle Chat: AI Assistants Library Beta Create pre-configured chat templates with custom instructions and knowledge base and solve your challenges more effectively.<h3>Key Features:</h3><ul><li> Custom instructions: Choose how the assistant responds</li><li> Knowledge Base: Upload files to give AI context</li><li> AI model selection: Use GPT, Claude or Gemini</li><li> Team Collaboration: Share AI assistants, use and improve them together</li></ul><h3>Example Use Cases:</h3><ul><li> Create Jira/tickets from feedback</li><li> Drafting cover letters</li><li> Travel planning</li><li> Draft blog/LinkedIn/Twitter content writing</li><li> Sprint planning</li></ul><h3>How it works:</h3><ol><li> Create in minutes – Add name, icon, instructions, files, model</li><li> Use in your workspace – In personal and group chats</li><li> Collaborate &amp; improve – Update assistants with your team</li></ol><h3>Join Close Beta Group:</h3><ul><li> Test your own real workflow or our example</li><li> Build your own AI assistant</li><li>Get 1 week of full Pro access (OpenAI, Claude, Gemini)</li><li>Time Commitment: 10–30 min (flexible)</li></ul>If you would like to join the Closed Beta testing or have any questions, please send me a private message: <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="https://peerlist.io/katja">Katja Danilina</a> Note: This feature is currently an MVP-stage beta, so it may be less compelling for advanced users. At the moment, it’s most useful for people who don’t use AI tools very often.Testing Phase Dec 13th - Jan 17th

Mantle Chat: AI Assistants Library

Work alone or invite teammates. Share discoveries, collaborate in AI-powered channels. ChatGPT, Claude, and Gemini - all in one space. Multiple AI models, private and shared workspaces, and team collaboration features— all in one ultimate platform. Three key features: 1. Multiple AI Models — All in One PlaceMantle provides seamless access to OpenAI, Claude, Gemini models —without switching tabs, accounts, or platforms. 2. Private &amp; Shared Workspaces — Stay OrganizedWorkspaces help you organize your AI conversations by&nbsp;project, team, client, or topic&nbsp;— and keep personal and work content neatly separated in one platform. 3. Powerful Collaboration — Work together with your team and AIMantle Chat makes teamwork easy — share AI conversations, collaborate in real time, and stay connected inside shared workspaces.