Alternatives
Products that do what PostPaper does
Interactive AI doc editor for humans and agents
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Draft, restructure & tighten wording from panel inside Word
Jun 2026 · x.ai
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Infinite clipboard for Claude, Codex and other AI tools
Jun 2026 · pasteapp.io
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Give your agent tools to create beautiful, codebase-aware UI
Apr 2026 · aidesigner.ai
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Papermark Agents▲143Let AI agents run your next deal, fundraise or data room
Jun 2026 · papermark.com
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Hi HN! We’re Max and Peyton from The Interface (https://www.theinterface.com/). We started out building an AI agent dev tool, but somewhere along the way it turned into Sims for AI agents. Demo video: https://www.youtube.com/watch?v=sRPnX_f2V_c. The original idea was simple: make it easy to create AI agents. We started with Jupyter Notebooks, where each cell could be callable by MCP—so agents could turn them into tools for themselves. It worked well enough that the system became self-improving, churning out content, and acting like a co-pilot that helped you…
2025 · youtube.com
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A friend and I built this as a side project to help us collaborate on files with our agents. Claude / Codex kept outputting .md and .html files which are great until we needed to share them, so we built this small website to help with that. Agent can either use an HTTP + Skill or an MCP which also uses MCP Apps to add widgets to Claude Desktop / Mobile chat. Would love any feedback and hopefully this helps someone else as it did us!
Jun 2026 · workplane.co
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