Trillion vs ChatGPT

• Capability

  Bring your own AI

• Product

  ChatGPT

• In short

  ChatGPT remembers you inside ChatGPT. Trillion keeps one shared memory that ChatGPT, Claude and your other AI apps all read and write.

• What Trillion does

  Trillion has no AI of its own. You connect the AI apps you already use, such as ChatGPT, Claude and Codex, and each one reads and adds to the same pursuits, decisions, files, lists, messages and tools in your Trillion. What you tell one AI, the others can read.

• What they do

  - Memory draws on past chats, saved memories, custom instructions, Library files and connected apps. - Memory is selective, not a full record. - Projects group chats, files and instructions. - Projects can be shared on every consumer and business plan. - Plus includes Projects, scheduled tasks and custom GPTs. - Plus subscribers can let participating tools use their allowance.

• What they do that Trillion does not

  - Ships its own models plus image creation, voice chats and deep research inside the same subscription (pricing page). - Memory sources: shows which past chat, saved memory, file or email shaped an answer, with correction controls (help center). - Project sources can include linked Google Drive folders and Slack channels.

• Their price

  Plus (Go also exists but its price is not shown on the pricing page as rendered): $20/month

• Every source

  https://help.openai.com/en/articles/8590148-memory-faq https://help.openai.com/en/articles/10169521-using-projects-in-chatgpt https://chatgpt.com/pricing https://help.openai.com/en/articles/6950777-what-is-chatgpt-plus

• Checked on

  2026-10-04