BizStack Blog

Fractional CMO Mark Little breaks down loop engineering for AI marketing agents, with UK keyword data showing where buyer demand sits today.

Cognition AI closed a $2 billion Series E at a $48 billion valuation. The startup makes Devin, an autonomous software engineering agent backed by Nvidia, a16z, and Goldman Sachs.

Andrej Karpathy coined vibe coding in 2025. Here is where teams are actually using it, the three tool categories powering it, and the guardrails that matter.

A minimal Kiro config using steering docs, feature specs, save hooks, one MCP server, and autopilot off keeps coding-agent tasks small, tested, and cheap.

Streaming prices have risen 3x faster than inflation since 2022. The eight major services total $151/month without ads, and Gen Z is already adapting.

Coder announced general availability of Coder Agents, a fully self-hosted AI coding platform for regulated enterprises and government orgs that need full infrastructure control.

Andreessen Horowitz co-led Cognition's $2 billion Series E at a $48 billion valuation. Devin now writes 90% of the company's code, signaling where VC money is heading in AI coding agents.

From £20/mo DIY stacks to £80,000 custom builds, here are the real numbers behind AI marketing implementation, and why the software price is almost never the expensive part.

Ann Handley breaks down the nine elements that turn a forgettable email into one readers genuinely want to open, including a metric most senders ignore.

Conversion Rate Experts is offering a free ebook and paperback of their new founder growth guide. Covers rising acquisition costs, organic traffic drops, and competing against bigger players.