Choose your model
Set the model that starts your next chat from one place.
Single account • Balance • Multi-model
Sign in with one account
pick a model and start
Open your account, top up your balance, choose a model, and send your first message. Your chat history stays in your account, and model switches do not break the flow.
Multi-Model
Single sign-in
Chat Focused
Credit System
See your balance
Track how much balance is left and what you spent.
Keep your history
Your chats stay in your account, so you can continue where you left off.
Switch models without breaking the flow.
Pick a model, see the price on screen, and keep the same conversation going. Spending is deducted from your balance automatically.
Model PriceLive
Prepaid balance
Top up your balance, spend it as you use the service, and keep it in your account.
$5
Minimum Top-up
Top up balance and keep it in your account.
Choose the amount you want, load it once, and keep the credit in your account.
$5/ top-up
Try the product with a smaller balance top-up.
Single payment
Stays in your account
Ready for chat usage
Popular
Popular Top-up$50/ top-up
Balanced for regular chat usage.
Single payment
Better for frequent use
Spent on the model you choose
$250/ top-up
For heavier usage and longer sessions.
Single payment
Builds up in one account
Spend when needed
Top up balance
* Minimum top-up is $5. Balance does not expire and stays in the account.
Single account • Balance • Multi-model
Compare Aiflyn with the tools people already use
If you are deciding between a subscription and pay-as-you-go credits, these side-by-side pages show the tradeoffs clearly.
vs
ChatGPT alternative
See how Aiflyn compares with a ChatGPT Plus subscription and whether pay-as-you-go fits your usage better.
Compare with ChatGPTvs
Claude alternative
Compare Claude Pro with Aiflyn if you want broader model access without paying a flat monthly fee.
Compare with Claudevs
Gemini alternative
Check whether Gemini Advanced or Aiflyn gives you the more flexible setup for your workflow.
Compare with GeminiSign in, choose a model, and send your first message.
Sign inNo credit card. Start with balance and spend as you go.