Migrate from ChatGPT to Pi.
2 documentation-derived translation patterns — what carries over and what to watch for. Cited to the Feature Parity Map; the audit tells you whether the move is worth it.
Both Pi and ChatGPT remember you across sessions and personalize over time, so a team paying for Pi as a 'companion that knows me' can drop it and let ChatGPT carry that context. The migration is Pi -> ChatGPT: in ChatGPT, open Settings -> Personalization -> Memory and turn on both 'Reference saved memories' and 'Reference chat history' (on by default on Free/Go/Plus/Pro); from then on ChatGPT auto-saves durable facts and also draws on past chats, the same persistent-context behavior Pi provided. Before cancelling Pi, export your Pi history first: Inflection offers a Data Transfer Initiative (DTI) export of your conversations in a documented, plain-text format (profile/account export or the '!delete' / export controls), then paste the handful of durable facts you want carried over into ChatGPT (or just tell ChatGPT to remember them) so it does not have to rebuild that memory from scratch. Keep ChatGPT; cut Pi.
- Warning: There is no automatic import: Pi's remembered context does NOT transfer into ChatGPT's memory. Export Pi's history via the DTI tool and manually seed the key facts into ChatGPT, or accept that ChatGPT rebuilds its picture of you over the first several conversations.
- Warning: ChatGPT's 'reference chat history' layer has no editable list view (only 'saved memories' are auditable), so you can see effects but cannot inspect every inferred detail the way you might expect.
- Warning: Memory is per-account and excluded from Temporary Chat; it is also off by default on ChatGPT Enterprise/Edu until an admin enables it, so confirm it is on for your workspace before relying on it to replace Pi.
- Warning: Pi's value was an empathetic, companion-style persona around its memory; ChatGPT will remember the facts but will not reproduce Pi's supportive tone unless you set that up via Custom Instructions.
Pi's hands-free voice mode (talk out loud, pick from a set of natural AI voices, real back-and-forth for commuting or thinking aloud) is fully covered by ChatGPT's Advanced Voice Mode, so a team using Pi mainly to 'talk it out' can consolidate onto ChatGPT. The migration is Pi -> ChatGPT: in the ChatGPT mobile or desktop app, tap the voice icon to enter Advanced Voice, then pick a voice (Arbor, Breeze, Cove, Ember, Juniper, Maple, Sol, Spruce, Vale) the same way Pi let you choose among its voices. ChatGPT's voice is a real-time, low-latency speech-to-speech mode that supports interruptions, tone variation, and even live language interpretation, and it honors your Custom Instructions and Memory so the spoken assistant stays personalized. Voice is available to all logged-in users including Free (with a daily cap that falls back to Standard Voice), while Plus/Pro/Business/Enterprise get much higher limits. Keep ChatGPT; cut Pi.
- Warning: On ChatGPT Free, Advanced Voice has a limited daily allotment and then drops to the lower-quality Standard Voice; heavy voice users (Pi's voice mode was effectively unlimited and free) should be on Plus or Pro before cancelling Pi.
- Warning: Voice availability is per the ChatGPT app on iOS/Android/desktop; there is no separate 'voice plan,' but Advanced Voice may roll out by region/app version, so verify it is live in your app before relying on it.
- Warning: Pi's voices and ChatGPT's voices are different sets with different personalities; users attached to a specific Pi voice will not find an identical match and should audition ChatGPT's voices.
- Warning: Voice conversations alone do not carry over Pi's remembered context; pair this with the cross-session-memory migration so the spoken ChatGPT still knows your history.