Sharp thinking on growth, product & AI

Signal publishes in-depth, original analysis for operators and builders — growth marketing, product management, AI, pricing, activation, and distribution. No paywall. No fluff.

Browse all articles →

Explore topics

Growth MarketingProduct ManagementAI & Machine LearningPricing StrategyActivation & RetentionDistribution & Strategy

Latest analysis

Anthropic Is Now Watermarking Every Claude Response Worldwide. Here's What That Changes for Enterprise Content Teams.Lovable's Series C at $13.3B doubles its December valuation in eight months. With $600M ARR coming, Tencent and Salesforce Ventures backing it, and two-thirds o · Aug 13, 2026Lovable Just Raised $400M at a $13.3 Billion Valuation. What It Means When Vibe Coding Crosses Into Enterprise Infrastructure.OpenAI Presence requires its own Forward Deployed Engineers on every enterprise deployment — no self-serve, no published price, and an entry point reportedly at · Aug 13, 2026Anthropic, Macquarie, and GIC Just Created the Template for How AI Labs Finance Infrastructure Without Burning EquityGPT-5.6-Cyber completes 95% of advanced cybersecurity tasks that the standard model refuses entirely. Here is what the Daybreak two-tier access program means fo · Aug 12, 2026OpenAI Just Shipped an Offense-Grade AI Hacking Model. Here's What GPT-5.6-Cyber Means for Every Enterprise Security Team.Anthropic began embedding invisible watermarks in all Claude-generated text globally on August 11, 2026. Here is how the technology works, what the mark actuall · Aug 12, 2026Tokens Are 98% Cheaper Than They Were in 2024. So Why Are 73% of Enterprises Over Budget on AI?On August 10, Meta pushed a 30-billion-parameter open-weight model to Hugging Face that runs on a single consumer GPU, scores 75.5 on MCP Atlas, and costs nothi · Aug 11, 2026Meta Released Muse Glimmer Under Apache 2.0. Here's What a 30B Local AI Agent Changes for Enterprise Compute.The Theseus Infrastructure joint venture — announced August 10 — applies the project-finance model used to build airports and pipelines to AI compute. Here is w · Aug 11, 2026The EU's AI Chatbot Disclosure Law Is Live. Here's the 8-Step Fix Every SaaS Team Needs Before the First Enforcement Case.Inference hooks route every Claude Enterprise prompt through your organization's DLP server before the model sees it — closing the shadow AI gap that network-la · Aug 10, 2026Anthropic Built a Firewall Into Claude Enterprise. Here's Why Your Security Team Should Care.The Jevons paradox is running live in enterprise AI: token prices dropped 67% year-over-year, yet 73% of enterprises blew past their AI budgets. Here is the mec · Aug 10, 2026Your AI Product's Engagement Is Down 38%. Mixpanel's Data Shows That Might Be the Best Sign You've Had All Year.On August 5–6, Alphabet lost Jeff Dean, Sanjay Ghemawat, Oriol Vinyals, and Quoc Le to a new startup — and handed Gemini 4 to an operator who has never led fron · Aug 9, 2026Google's AI Architecture Just Reset. Jeff Dean Left After 27 Years, Demis Hassabis Stepped Aside, and Gemini Has a New Boss.Article 50 of the EU AI Act activated August 2. With fines up to €15 million and 78% of companies unprepared, here is the exact implementation checklist that su · Aug 9, 2026Nvidia Built a 37-Member AI Security Alliance. OpenAI, Google, and Anthropic Didn't Show Up.A 25-year-old founder's London startup is using light instead of electricity to deliver 10,000+ tokens per second per user — and has convinced Arm, Reed Hasting · Aug 8, 2026OLIX Just Raised $312M to Kill the HBM Bottleneck. Here's Why Photonic AI Inference Is the Most Important Chip Bet Since CUDA.Mixpanel's 2026 State of Digital Analytics — drawn from 290 billion AI events across 2.6 billion devices — shows that falling engagement in AI products correlat · Aug 8, 2026

See all 551 articles →