The user is building a SaaS product for automating UGC video ads and is looking for advice on structuring a freemium model that balances user acquisition with server costs. They need a way to offer a generous free tier to reach the "Aha!" moment without bankrupting the company.
Hey SaaS founders, If you are running paid ads for your own SaaS or e-commerce, you know that the lifespan of a winning creative is getting shorter and shorter. Ad fatigue is real. The standard advice is "test more creatives." But hiring UGC (User Generated Content) creators, writing scripts, and editing takes weeks and costs a fortune. By the time you find a winning angle, your budget is gone. So, I decided to build a SaaS to automate this entire workflow: **Adspark Creative**. **The Product Flow:** 1. **URL to Data:** You paste a product URL, and we extract the name, benefits, and images. 2. **The AI UGC Studio:** You select the UGC style. You generate an AI avatar (Lifestyle, Beauty, etc.), choose how they interact with the product, and the AI writes the script tailored to your target audience. 3. **Batch Mode:** You hit generate, and the backend asynchronously renders multiple variations (different hooks, different visual styles like Cinematic or Minimal) so you can launch a massive A/B test immediately. **The Build in Public Challenge (Where I need your advice):** The tech works. The videos look great. But because it's heavy AI video generation, my server/GPU costs are not negligible. Currently, I'm using a credit-based system. But I'm facing a classic SaaS dilemma: Users need an "Aha!" moment to convert to paid. But with video AI, offering a generous free tier to reach that "Aha!" moment could bankrupt me with API/GPU costs if it goes viral with non-buyers. On the flip side, if I give too few credits, they are terrified of "wasting" them on a bad prompt, so they don't generate anything and churn. **My question for the community:** For those of you running AI SaaS products with high compute costs, how did you structure your freemium or trial model? 1. Do you offer heavily watermarked free renders? 2. Do you skip free tiers entirely and just offer a money-back guarantee? Would love to hear how you balanced growth vs. server costs. *(Here is the link if you want to see the UI/flow:*[*https://www.adspark-creative.com/*](https://www.adspark-creative.com/)*)* Thanks!