Inkfold

Inkfold is a cross-vendor memory and workspace layer for people who pay for more than one AI. If you juggle ChatGPT Plus, Claude Pro, Gemini Advanced, and Grok, each one knows nothing about the others; Inkfold gives them all the same memory — your projects, preferences, and context — so you stop re-explaining yourself every time you switch tools. It works in three steps: connect your tools and import existing chats from ChatGPT, Claude, DeepSeek, Gemini, Grok, Perplexity, and more, or chat through the Inkfold web app, CLI, or mobile app; Inkfold then extracts entities, decisions, and preferences from each conversation, stacking three signal layers (your history, topic patterns, and crowd-sourced domain signal); finally, when you start a chat on any vendor, it picks the best model for the task, injects the relevant memory, and streams the answer. Supported models span Claude, GPT-5, Gemini, Grok, DeepSeek, Llama, Mistral, Qwen, and local Ollama, with bring-your-own-key throughout. Privacy is a headline feature: Smart, Private (end-to-end encrypted), or Incognito retention per conversation, encryption on your device, custom redaction, and bring-your-own-storage on paid plans. Teams get shared memory, prompts, an admin console, and audit logs; organizations get custom data residency and self-hosted infrastructure options. Inkfold is currently in private alpha with a free tier (50 managed messages a month), Pro at $7/month, Team at $12/seat/month, and custom organization pricing, plus pay-as-you-go credits that never expire. No MCP support is mentioned on the site.