Skip to content
>_ KeyGroup / blog
Elena Ross

Elena Ross

Director of Digital Marketing

Elena is a performance marketing expert with a decade of experience managing M+ in ad spend across Google, Meta, LinkedIn, and TikTok. She builds data-driven campaigns that consistently deliver 3-5x ROAS. Previously VP Marketing at two Y Combinator startups.

ls -la ./elena-ross/

{# 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 Guide to Email Marketing - Strategies, Tactics, and Best Practices

The Ultimate Guide to Email Marketing - Strategies, Tactics, and Best Practices

Start with a concrete recommendation: implement a five-step цепочку email-письма for new signups within 48 hours, where each message delivers value, encourages клики, and guides…

~/digital-marketing 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. #} Free Brand Marketing Course - Learn Brand Strategy Online

Free Brand Marketing Course - Learn Brand Strategy Online

enrolling now gives beginners an absolute, hands-on path to mastering brand strategy online. The course breaks down маркетинга concepts into six practical tracks that you can…

~/digital-marketing 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. #} 7 Real-World Campaigns That Teach the Best Marketing Lessons

7 Real-World Campaigns That Teach the Best Marketing Lessons

Recommendation: Start with a three-step playbook: audit seven real-world campaigns, extract three repeatable tactics, and test one concrete idea per channel this quarter. Begin by…

~/digital-marketing 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. #} Guerrilla Marketing for Brands That Dare to Stand Out - Bold Tactics

Guerrilla Marketing for Brands That Dare to Stand Out - Bold Tactics

Start with a single, bold placing in a busy city square and measure the effect within 24 hours. This technique instantly converts street attention into data you can act on here…

~/digital-marketing 16 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. #} How to Spy on Competitors' Facebook Ads - A Practical Guide to Competitive Ad Analysis

How to Spy on Competitors' Facebook Ads - A Practical Guide to Competitive Ad Analysis

Start with a 15-minute daily audit in the Facebook Ad Library. List your top 5 competitors and capture the current ads, noting headline, image, primary text, offer, and CTA…

~/smm 16 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. #} 300 Email Segmentation Stats - What Really Works in 2026

300 Email Segmentation Stats - What Really Works in 2026

Segment by behavior and recency to boost email results. In 2025, behavior-based groups outperform broad sends and keep engagement consistent across campaigns. 300+ tests show…

~/digital-marketing 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. #} Brand Patanjali - A Case Study on Growth Strategies and Controversy Against Patanjali

Brand Patanjali - A Case Study on Growth Strategies and Controversy Against Patanjali

Recommendation: Build a transparent supply chain and honest marketing to sustain growth. This model centers on a strong foundation of ayurvedic science and verified sourcing, and…

~/digital-marketing 18 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. #} Performance Marketing vs Digital Marketing - Which One Drives Results?

Performance Marketing vs Digital Marketing - Which One Drives Results?

Recommendation: Split your budget 45% to performance marketing, 25% to brand/digital activities, and 30% to experimentation to maximize potential in the near term while growing…

~/digital-marketing 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. #} The Rise of Privacy-First Marketing - What It Means for Advertisers

The Rise of Privacy-First Marketing - What It Means for Advertisers

Begin with a concrete move: build a solid *first-party data foundation and implement consented activation that yields longer relationships and broader reach, without compromising…

~/digital-marketing 12 min