Two different reasons to open an AI video tool
Pollo AI is set up for exploring: many video models in one hub, a large library of effect templates, and a free plan so you can play before paying. That suits social clips, effects-driven posts and trying the same idea across different models to see which one handles it best.
Blurbly is for a narrower, more commercial job. You bring a product by photo or link, and it plans what a store needs: a white-background hero, angles, a detail shot, a lifestyle scene, and UGC-style or motion ads of 5 to 30 seconds. It has no library of trending effect templates and no long list of models to compare; its product workflow picks a model for each job and shows the credit cost before generating.