# Show HN: Founders Feed > Source: > Published: 2026-07-22 18:04:39+00:00 # FOUNDERS FEED Every multi-million-dollar startup began with someone who saw it first. For less than a coffee a week, that's you — every morning. free tier · full lens $9.99/mo · cancel anytime Two things every subscriber gets. Poke around — no signup needed. ### Supabase launches Realtime v3 with 10x connection density The Realtime engine was rewritten for 100k concurrent connections per node, with per-channel auth and usage-based pricing. Why it matters — Your multiplayer side project just got 10x cheaper to run — one hobby-tier node now handles launch-day traffic. same story · four readers · subscribers get this on every story · [build your lens →](/login) demo · subscribers get 30 real questions a day · [start free →](/login) [AIsignal 4/5 · OpenAI Blog](https://openai.com/index/introducing-openai-presence) ### OpenAI Launches Presence: Enterprise AI Agent Platform [AIsignal 4/5 · OpenAI Blog](https://openai.com/index/hugging-face-model-evaluation-security-incident) ### OpenAI and Hugging Face Address Security Incident in Model Evaluation [AIsignal 4/5 · Google DeepMind](https://deepmind.google/blog/introducing-gemini-36-flash-35-flash-lite-and-35-flash-cyber/) ### Google DeepMind Releases Gemini 3.6 Flash, 3.5 Flash-Lite, and 3.5 Flash Cyber [FUNDINGsignal 4/5 · Crunchbase News](https://news.crunchbase.com/venture/new-unicorn-board-startups-exits-ai-semiconductors-june-2026/) ### 34 Companies Join Crunchbase Unicorn Board in June; 10 Are AI Labs ### Compile 20+ wire sources in at dawn. Every story scored 1–5 by signal. ### Personalize Every why-it-matters rewritten through your stack and product. ### Ask A real terminal on today's stories — multi-turn, grounded, /commands. ## STAY AHEAD OF YOUR NICHE The full lens, the terminal, and around-the-clock signal — one plan, cancel anytime. - ✓Full lens on every story — why it matters for what you're building - ✓Sentinel scouts the web daily for your niche - ✓30 terminal questions a day - ✓Follow up to 10 sources & creators - ✓Cancel in two clicks — no lock-in no lock-in · cancel anytime · powered by stripe read first. build faster.