Motionelo

The prices shown on motionelo.com/pricing are one-time credit packs: Mini at $9, Creator at $29 and Studio at $79, reaching about $0.17 per credit at the largest size. These are not monthly subscriptions, so the price columns are left empty rather than recording a pack as a recurring rate. A subscription exists and their FAQ confirms it can be combined with packs. The prompt optimizer has a free allowance of 20 uses a day.