
Yuber Rox
30 posts

Yuber Rox
@YuberRox
Learning in public | sometimes right, mostly wrong | here for the vibes























you can build production AI agents with GPT-5.5, grok 4.20, AND kimi k2.6 - 500 runs/month for FREE 😳 no credit card, google login works. stackai were acquired by asana last year and just opened up their free tier what you get for $0: - 500 agent runs per month (resets monthly) - GPT-5.5, grok 4.20, kimi k2.6, claude, gemini, 30+ model providers - visual drag-and-drop workflow builder (no code needed) - RAG from documents, web, google drive, notion - multi-modal: vision, text-to-speech, speech-to-text - logic nodes: python, javascript, code execution - browser extension, slack bot, REST API access - 2 projects, 1 seat what sets it apart from other free agent builders: - founded by MIT PhDs, backed by $16M series A - acquired by asana - not a random startup - 100+ enterprise integrations (salesforce, sharepoint, snowflake) - human-in-the-loop oversight - SOC 2 / HIPAA / GDPR compliance even on free tier - switch models per step in your workflow how to get started (3 min): > go to stackai.com > sign up with google - no credit card > create a new project > pick your model (GPT-5.5, grok, kimi, claude, whichever) > build your agent with the drag-and-drop editor > publish and use the chat UI or API endpoint important: - 500 runs/month limit - fine for testing and prototyping - 2 projects cap - enough to experiment - you can use temporary emails for multiple accounts to extend runs - no production SLA, this is for building and learning - runs reset monthly, not daily visual agent builder + 5 frontier models + enterprise integrations = $0 while everyone else pays $20/mo for each model subscription bookmark this before the free tier changes





