Cookie Consent Required

You've denied cookie usage. You will be redirected to our partner site in 10 seconds.

Filter & Categories

Compare En Serio vs Whale Agency

Side-by-side comparison of features, pricing, services, ratings and more.

En Serio Agency logo

En Serio

Content & Copywriting Website

En Serio is an inbound and content marketing agency in Amsterdam that helps B2B technology companies grow through content, SEO, PR, email marketing, and social media. Founded in 2009, the team focuses on driving website traffic and improving lead quantity and quality for tech clients.

View Full Profile
Whale Agency Agency logo

Whale Agency

Content & Copywriting Website

Digital experience agency founded in 2012 that builds tailored web, design, and marketing solutions for clients ranging from artists to business owners.

View Full Profile

Feature Comparison

Attribute En Serio Whale Agency
Category Content & Copywriting Content & Copywriting
Rating
Location Amsterdam, Netherlands Arnhem, Netherlands
Services
  • Public Relations
  • Search Engine Optimization
  • Content Creation
  • Email Marketing
  • Social Media
  • UI/UX Design
  • Web Development
  • SEO
  • Digital Marketing
  • Content Marketing
  • Web Design
  • Public Relations
  • Search Engine Optimization
  • Content Creation
  • Email Marketing
  • Social Media
  • UI/UX Design
  • Web Development
  • SEO
  • Digital Marketing
  • Content Marketing
  • Web Design
Industries
Data processing & hosting Electronics Technology - hardware & storage Technology - software Telecom & mobile communications
Arts & Culture Film & Media Non-profit Business Services
Pros
  • Content-centric strategy focused on driving website traffic and improving lead quality
  • More than a decade of PR experience with recognizable enterprise technology clients
  • Long-standing agency founded in 2009
  • Holds a 5.0 Google rating from 20 reviews
  • Clients report long-term relationships spanning many years and multiple projects
  • Founders lecture at Arnhem Business School and are described as experts in their field
Website Visit Site Visit Site
Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan