Chat with every AI in one place.
Switch models mid-conversation and your context follows you. Start on GPT, refine with Claude, finish on Gemini - all in a single, continuous thread.
25 free credits · no credit card required
A function that calls itself until a base case stops it.
Here's a factorial:
def fact(n):
return 1 if n <= 1 else n * fact(n - 1)Switched to a loop - same thread, full context:
def fact(n):
r = 1
for i in range(2, n + 1):
r *= i
return rSupported models
How it works
Three steps to the most flexible AI chat you've used.
Start a conversation
Sign up free and ask anything. Your thread lives in one clean workspace.
Switch models mid-chat
Pick GPT, Claude, or Gemini from the model switcher - any message, any time.
Context follows you
Every model sees the full history. No re-pasting, no losing your place.
Built for people who use more than one model
Every model has strengths. Switchover lets you reach for the right one without leaving the conversation.
Every model, one thread
GPT-5, Claude Sonnet 4, and Gemini 2.5 Pro side by side - switch without losing context.
Fast and focused
A snappy, keyboard-friendly interface built for real work, not demos.
Per-message model badges
See exactly which model produced each answer, so you can compare on the fly.
Private by default
Conversations are tied to your account and protected by row-level security.
Simple, credit-based pricing
GPT, Claude, and Gemini in one place. Short messages usually cost 1 credit, and switching models keeps the same conversation going.
Frequently asked
Your full conversation history travels with you. When you switch from GPT to Claude to Gemini mid-chat, the new model sees everything that came before - no copy-pasting, no starting over.