Imaginode

No free tier: signing up gives two free images once, with no card. Monthly subscriptions excluding tax are Starter $17 for 900 credits, Creator $55 for 3,100 and Studio $188 for 10,500, and every plan unlocks all 74 models with only the credit volume changing. One credit is about $0.012. One-time credit top-ups start at $7 for 300 credits with no subscription needed and never expire, while subscription credits reset at renewal and are spent first.