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Sarah Chen

Sarah Chen

Head of AI & Engineering

Sarah is a former Google AI researcher with 12 years of experience in machine learning, NLP, and autonomous systems. She leads KeyGroup's AI engineering division, architecting AI workers and automation pipelines for enterprise clients. Published in NeurIPS and ICML. Stanford CS graduate.

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AI in Marketing Analytics 2026 - The Practical Data-Driven Guide

Recommendation: Launch a 90-day AI-assisted attribution pilot across three channels (purchase-centric tracking in search, social, and email) to lift purchase conversions by 12–20%…

~/ai-engineering 12 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} 9 Best AI Video Generators in 2026 - Top AI Video Creation Tools

9 Best AI Video Generators in 2026 - Top AI Video Creation Tools

Recommendation: Start with a Gen-4-based tool for beginners to get reliable renders and quick, friendly edits; this gives you a price-to-quality edge that flatters your budget. If…

~/ai-engineering 15 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} Top 10 AI SEO Tools for 2026 - Boost Your Rankings with AI-Powered SEO

Top 10 AI SEO Tools for 2026 - Boost Your Rankings with AI-Powered SEO

Start with a focused AI audit now to identify 3 pages with the highest potential impact, then implement a 1-week plan to optimize those pages. Use a practical how-to that blends…

~/ai-engineering 11 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} 15 AI Tools for Designers in 2026 - Boost Creativity and Productivity

15 AI Tools for Designers in 2026 - Boost Creativity and Productivity

Choose two paid AI tools for design generation and two for collaboration to see immediate gains. These generators accelerate sketches, moodboards, and prototypes, so you can focus…

~/ai-engineering 12 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} Exploring ChatGPT Pulse - The Latest ChatGPT Experience

Exploring ChatGPT Pulse - The Latest ChatGPT Experience

Start by testing ChatGPT Pulse on a focused task you perform daily, such as drafting summaries or planning sprints. Proactively run a quick comparison between Pulse features and…

~/ai-engineering 15 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} AI Agents - The Complete Guide to Marketing Automation in 2026

AI Agents - The Complete Guide to Marketing Automation in 2026

This recommendation: map your goals to a 3-step task plan where an AI agent handles repetitive outreach and adapts in real time. This approach delivers faster cycle times and a…

~/ai-engineering 13 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} Top 10 AI Landing Page Builders for 2026 - A Comprehensive Guide to Boost Conversions

Top 10 AI Landing Page Builders for 2026 - A Comprehensive Guide to Boost Conversions

Your practical first move is to pick a drag-and-drop AI landing-page builder with built-in tracking and AI-generated variants. This setup attracts visitors, turn clicks into…

~/ai-engineering 15 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} The Ultimate AI Overviews - SGE Guide to Navigating Its Impact

The Ultimate AI Overviews - SGE Guide to Navigating Its Impact

Recommendation: Map your data flow across teams and identify where artificial intelligence and nlp-friendly processing can add measurable value, then pilot a focused set of…

~/ai-engineering 14 min
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG) AND the closest width for the layout. Cards render at ~320 px on mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 / 640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes` tells the browser the slot is roughly one-third of viewport on large screens. #} Agentic AI in SEO - AI Agents Shaping the Future of Content Strategy — Part 3

Agentic AI in SEO - AI Agents Shaping the Future of Content Strategy — Part 3

Adopt a unified AI agent workflow to plan, test, and optimize content, ensuring voice consistency across channels. The best approach is to use a single model with guardrails that…

~/ai-engineering 12 min