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.

Why choose us? because we’re recognised by The Drum Awards & we’ve been around a long time! We were named as Best Small Agency of the Year 2017 & we’ve earned recognition by supplying solutions to Government, Local Government & Corporate Bodies.

We’re rated 5*, we’re trusted and we can help develop an award-winning digital marketing strategy that’ll deliver real results for your business.

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

Can I get an SEO Appraisal?

We offer an SEO appraisal for businesses looking to move their SEO from another agency or for new business enquiries. Our appraisals work slightly differently to traditional SEO Proposals/audits. Our team will evaluate your business, website & establishment before producing a top level report detailing the work required from an SEO strategy.

How much does SEO cost?

SEO costs are entirely dependent on the campaign / strategy requirements. We do NOT offer SEO packages. Our organic marketing services are fully bespoke – the costs are calculated after an evaluation & appraisal.We offer premium SEO and do not work with low budget campaigns.

Latest News
See the latest news, information and articles from Assertive.
Business branding is a marketing practice that gives your company a name, a recognisable symbol or logo or...
We’ve said it before, but we'll say it again - social media is one of your main tools...
Looking to expand your online reach? Have you thought about launching a YouTube channel?  Not sure if a...
There’s no denying it, social media is a vital part of any business’ marketing plan.  Love it or...
If you want to get your business in front of as many people as possible, driving organic traffic...
If you don’t have the luxury of your very own in-house marketing team, or even a freelance marketer...
Client Testimony
What our clients say about the service we deliver.