Case Study
One of our most recent marketing client case studies

Assertive have been a useful asset for our marketing efforts. They’ve been responsive & adaptive to our needs – I wouldn’t hesitate to recommend them.

- Larisa Lucaciu (Head of Marketing)
A Specialist Approach to Digital Marketing
Search Engine Optimisation

Specialist, Highly Bespoke Technical SEO Services for Medium & Large Organisations.

Pay Per Click

Effective Return on Investment Driven PPC Services & Optimisation on Google & Bing Ads.


Professional conversion optimisation & user retention services for Medium & Large Businesses.

You keep doing the same things yet you’re expecting change. It’s time for a new approach with Assertive. The UK’s first cloud marketing & conversion agency utilising big data & AI.

Clients We Work With

Assertive is an established search engine optimisation agency serving medium & large clients in London, Manchester, Leeds, Birmingham, Bristol, Bournemouth, Kent & the rest of the UK and Worldwide. Some of our clients include:

Our Digital Expertise
Below are some of our top level digital services.
SEO Services

Our SEO agency in London delivers SEO services to help drive strong organic visibility & traffic growth.

PPC Services

If you are looking for a digital marketing agency to handle your PPC, look no further.

Digital Marketing

Is your business looking for SEO & PPC, Display or Remarketing? We offer integrated digital marketing.

Site Auditing

We provide full SEO, User Experience & Conversion Auditing for websites.

Content Services

We create compelling content marketing strategies as well as content copywriting.

Link Outreach

Link Building & Outreach Campaigns to drive strong authority & organic growth.

Where we are featured and accreditations
Latest News
See the latest news, information and articles from Assertive.
Can you really go full SEO on your website? Ask a copywriter and an SEO consultant -- you’ll get...
How many times have you heard the old web wisdom about capping articles at 800 words? On first...
SEO (search engine optimisation) for e-commerce websites is not optional in this day and age. If you want...
Online trends rise and fall. From one year to the next are written thousands of articles by SEO...
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New approaches to SEO best practice come to light frequently, and as and when they do, we capture...
Client Testimony
What our clients say about the service we deliver.