Insights

Competitor Monitoring Zelst operates in a competitive digital growth space and references a structured approach to SEO, PPC, content and social strategies. This signals potential cross-selling opportunities with clients watching competitors or evaluating alternatives, suggesting you can position Zelst as a transparent, results-driven partner to improve visibility and ROI.

Small to Mid Market With 11-50 employees and a focus on inbound marketing, Zelst targets small to mid-sized brands seeking measurable digital growth. This market segment aligns with affordable, outcome-focused campaigns where you can offer scalable packages around SEO, paid media and content.

Full Stack Offer Zelst provides a broad suite from SEO to paid social, content, email marketing and website audits. There is an opportunity to upsell integrated programs that bundle multiple channels, enabling a comprehensive digital growth retainer rather than isolated projects.

Transparency as Value The emphasis on a transparent, outcomes-driven approach and ownership of campaigns indicates a preference for clear reporting and measurable milestones. Positioning proposals around transparent dashboards and milestone-based ROI can resonate and reduce client risk in onboarding.

Tech Stack Alignment Zelst lists tools like Wix, Mailchimp and Re:amaze among its stack, suggesting potential partnerships or extensions with complementary platforms (email marketing, CRM, and website builders) to deliver seamless integrations and enhanced performance for clients.

Zelst Tech Stack

Zelst uses 8 technology products and services including Wix, Mailchimp, Flickity, and more. Explore Zelst's tech stack below.

  • Wix
    Content Management System
  • Mailchimp
    Email
  • Flickity
    Javascript Libraries
  • YUI
    Javascript Libraries
  • Re:amaze
    Live Chat
  • Spotify Web API
    Miscellaneous
  • hCaptcha
    Security
  • Apache HTTP Server
    Web Servers

Zelst's Email Address Formats

Zelst uses at least 1 format(s):
Zelst Email FormatsExamplePercentage
First@zelst.co.ukJohn@zelst.co.uk
71%
FLast@zelst.co.ukJDoe@zelst.co.uk
17%
FMiddleLast@zelst.co.ukJMichaelDoe@zelst.co.uk
6%
First.Last@zelst.co.ukJohn.Doe@zelst.co.uk
6%

Frequently Asked Questions

What is Zelst's phone number?

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You can contact Zelst's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

How much revenue does Zelst generate?

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As of July 2026, Zelst's annual revenue is estimated to be $1M - $10M.

What is Zelst's SIC code NAICS code?

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Zelst's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Zelst have currently?

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As of July 2026, Zelst has approximately 20 employees across 1 continents, including Europe. Key team members include Chief Executive Officer: P. V. Z.Ceo: S. G.Ceo: W. J.. Explore Zelst's employee directory with LeadIQ.

What industry does Zelst belong to?

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Zelst operates in the Advertising Services industry.

What technology does Zelst use?

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Zelst's tech stack includes WixMailchimpFlickityYUIRe:amazeSpotify Web APIhCaptchaApache HTTP Server.

What is Zelst's email format?

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Zelst's email format typically follows the pattern of First@zelst.co.uk. Find more Zelst email formats with LeadIQ.

When was Zelst founded?

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Zelst was founded in 2006.
Zelst logo

Zelst

Advertising ServicesEngland, United Kingdom11-50 Employees

Zelst is a digital marketing agency based in Harrogate, England, offering a range of inbound marketing services designed to improve online visibility and lead generation for its clients. The firm emphasizes understanding a business, its people, and its customers to craft objective-led strategies that aim to deliver measurable results across areas such as SEO, paid media, content creation, email marketing, social media development, link building, reporting, and website audits. Its approach centers on clarity and accountability, seeking to place brands in the right digital contexts and to produce tangible visibility, leads, and customers when marketing efforts are effective. The company positions itself within the advertising services industry as a provider of tailored, growth-focused solutions rather than a one-size-fits-all vendor, serving clients of varying sizes with a pragmatic, ownership-driven mindset. Zelst operates from Harrogate, with a scalable team structure that enables a broad range of inbound marketing capabilities.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
2006
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Zelst's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Zelst's revenue is estimated to be in the range of $1M - $10M

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