As an early-stage founder building workflows, I'm constantly trying to figure out which core model is actually worth paying for. A few months back I started with ChatGPT Plus, then ended up switching to Claude Pro. Now with all these constant model updates dropping, I catch myself wanting to jump back to ChatGPT for its image generation capabilities and features, especially ASTRA, that beat out Opus or Fable. The real problem hits when you are trying to keep overhead low and can only justify ONE main paid subscription a month. Once your budget goes to your primary LLM, how are you building the rest of your tech stack for free? Dedicated platforms for voice and video generation get super expensive really fast. I run into this constraint constantly, and I know plenty of early founders, clients, and solo builders facing the exact same setup bottleneck. So I'm curious to hear from the builders here: What are your favorite zero-dollar tools, free-tier APIs, or open-source GitHub repos that you actually rely on to connect image, voice, or video into your tech stacks without pulling out a credit card? Drop your favorite free setups below! I'm always up for a good conversation about building lean, so feel free to hit me up in my inbox anytime.