Twitter Column
Follow growth hackers and entrepreneurs, catch traffic trends.
- Sahil Bloom (@SahilBloom)
- Julian Shapiro (@Julian)
- Brian Lovin (@brian_lovin)
- Lenny Rachitsky (@lennysan)
- Andrew Chen (@andrewchen)
Leverage content and data to systematically find web traffic opportunities
Focus on SEO, channel growth, and product validation. Centered on deep Twitter analytics — tracking top creators and trends.
Latest posts
Recuris：长时域Agent的递归经验-工作记忆进化框架
论文标题：Recursive Experiential–Working Memory Evolution for Long-Horizon Agent Harnesses。Recuris是一个递归经验-工作记忆架构，通过让记忆自我进化来提升长时域Agent性能。
· TopDigg
How Coding Agents Complete Large Software Tasks: Factory AI Research Reveals Key Breakthrough
Factory AI research reveals why coding agents stop early on large software tasks, and how adding an independent validation standard can dramatically improve completion rates from 36% to 90%.
· 比特财商
代码审查的思维模型：让审查速度提升10倍的「风险导向」法
代码审查（Code Review）是软件工程中最重要的质量保障环节之一，但同时也是最容易让人感到沮丧的工作。本文分享一种风险导向的代码审查思维模型，让审查速度从30分钟缩短到10分钟。
· 比特财商
Latest AI Products
View all →$0 ARR Immersive Entertainment Platform: Deep Dive into OUT23 Digital Escape Room
OUT23 is an Argentine digital escape room platform founded in June 2025 with $0 MRR, $0 lifetime revenue, yet owning 5 original escape rooms, a full enterprise solution, and a creator marketplace blueprint. This report dissects its product design, monetization paths, user profiles, and reproducible core logic.
OUT23Immersive Digital Entertainment / Enterprise Team Building SaaS
$14,917/Month: How a Brandless AI Website Builder Hit $1M+ ARR with Zero Paid Traffic
An anonymous AI website builder, founded in 2021, zero paid traffic, 1,000+ paying subscribers, $1.1M+ lifetime revenue, 40% profit margin, listed at $160,000. This report deeply analyzes its product design, monetization strategy, user profiles, and reproducible revenue logic.
Anonymous AI Website BuilderAI Website Builder / No-Code SaaS
$1,128/Month: Why AI Proposal Tool Propal Is Undervalued and Its Real Monetization Potential
Propal is an AI-powered proposal SaaS for agencies and service businesses—profitable, low operating costs, fully featured—yet listed at only $1,128/month on TrustMRR. This report deeply analyzes its product logic, pricing strategy, user segmentation, growth bottlenecks, and post-acquisition monetization paths.
PropalAI Proposal Tool / Service Business SaaS