

Agency · London, UK
Team 4
Team 4 are a London based B2B SaaS digital marketing agency that specialize in integrated demand generation and performance marketing campaigns.
- Verified by SaaS Hackers
About Team 4
Team 4 is a London-based B2B SaaS marketing agency operating under the Inbound Engine® brand, a registered methodology built around compounding organic acquisition rather than paid dependency. They work with B2B SaaS companies in niche industries where precise positioning and category authority matter more than volume tactics.
Our overview
The agency takes a consultancy-first approach, mapping the full acquisition architecture before executing starting at the bottom of the funnel and working back. Their core services span SEO, GEO (generative engine optimization), content strategy, and analytics and PPC/Paid Media with a focus on building systems that continue to perform without continuous ad spend.
Team 4 is a strong fit for B2B SaaS companies from seed stage to £20M+ ARR that are looking to reduce reliance on paid channels, or that operate in specialist verticals where most agencies lack the depth to position effectively. They're less suited to pre-product companies or those without a clear ICP yet, or companies looking for high-volume content production without strategic underpinning.
Their clients have included companies in construction tech, document management, carbon accounting, and field service software categories where buyers are specific and generic demand-gen rarely works.
What does Team 4 do?
Team 4 is a B2B SaaS marketing agency based in London, UK. Its website describes it as “The B2B SaaS Marketing Agency from seed to £20m+ ARR”, and its services fall into four groups.
- Search: SEO, and AI search visibility (LLM and AI search optimization)
- Paid: PPC, paid media and performance marketing
- Web: web design, design and web development, and Webflow development
- Inbound and demand: inbound marketing, demand generation and content
Team 4 was founded by Darren Stewart, who also founded and edits SaaS Hackers.
Search, paid and web sit with the same team. If you only need one of those, ask how the work is scoped.
Who does Team 4 work with?
Team 4’s website names B2B SaaS and technology as its industries. Clients named on its site include Adversify, Atomic Jolt, AirDNA and Great Wave AI.
The tagline sets its range from seed stage to £20m+ ARR. Its profile here names its method the Inbound Engine®.
How does Team 4 work?
AI search visibility is listed next to traditional SEO, so the search work covers AI answers as well as search results. Webflow development is a separate service, which means site builds can be part of the same engagement as SEO and paid media. Design is listed alongside development, so the same team designs the sites it builds.
Its website shows award badges as a finalist at the European Search Awards in 2024, 2025 and 2026, the UK Search Awards in 2024, and The Drum Awards (Media) in 2024.
What results does Team 4’s website point to?
Team 4 publishes two case studies on its work page: “Data Driven web Design for Forecast AI” and “Bespoke & SEO rich websites for Adversify”. Both are website projects. The titles we hold do not include figures, so read the studies for the results.
What to ask Team 4 before you hire them
- Which of your clients were at our stage and ARR when you started?
- Do you have case studies for SEO, AI search or PPC, beyond the two website projects on your site?
- Who would work on our account each week, and how senior are they?
- How do you report on visibility in AI search?
At a glance
- Type
- Agency
- Based in
- London, UK
Services
- Digital marketing
- LLM & GEO
- Inbound marketing
- PPC
- Performance Marketing
- SEO
- Web design
- Webflow
Industries
- AI
- B2B SaaS
- Climate tech
- CyberSecurity
- EdTech
- FinTech
- HealthTech
- HRTech
- InsurTech
- LegalTech
- MarTech
- PropTech
- RegTech
- Software
- AdTech
Profile last checked
How we scored Team 4
Four scores out of 5 with equal weight, averaged to give the overall score. Nobody pays to be listed or to be ranked higher.
Overall
4.8/5
- B2B SaaS focus5/5
- 5 out of 5.
- Proof of results4.8/5
- 4.8 out of 5.
- Transparency4.8/5
- 4.8 out of 5.
- Reputation5/5
- 5 out of 5.
Where Team 4 ranks
The top lists they are on, and what we said about them on each.
- Ranked #1
The Best B2B SaaS SEO Agencies Reviewed & Ranked
Best for: Scaling B2B SaaS in the UK and US
- SEO, technical and GEO for niche B2B SaaS
- Consultancy-first: attribution audit before execution
- A strategic partner, not a content line
Read our reviewHide our review
Team 4 is a London-based B2B SaaS SEO agency specializing in organic acquisition for B2B software companies in niche industries. Their work sits at the intersection of technical SEO, content strategy, and generative engine optimization (GEO) built for categories where generic search tactics don't translate.
The agency operates a consultancy-first model, starting with full attribution and analytics auditing before building out a keyword architecture and content roadmap. Execution follows strategy, not the other way around. Their SEO engagements typically span keyword research, on-page optimization, content backlog development, and domain authority building with GEO layered in for clients who want visibility in AI-generated search responses.
Team4 is a good fit for B2B SaaS companies that have existing organic presence but limited pipeline attribution, or companies entering a new category and needing to build search visibility from scratch. They work well with marketing teams that want a strategic partner rather than a content production line.
They are less suited to SaaS companies looking for high-volume, low-cost SEO execution, or early-stage businesses without a defined ICP and product positioning.
- Ranked #1
Best Enterprise B2B SaaS Marketing Agencies
Best for: Integrated, senior-led inbound engine at scale
- Search, AI, paid and web as one engine
- Senior-led, no account-manager layer
- Consultancy-first, small client roster
Read our reviewHide our review
Team 4 is a London-based B2B SaaS agency that works with companies from seed stage up to £20M+ ARR, building search, AI visibility, paid media, Webflow and content into one Inbound Engine measured against pipeline. For larger and scaling SaaS companies, the draw is a senior-led model with no account managers between the strategist and the work, and a consultancy-first approach that maps the full acquisition architecture before executing, starting at the bottom of the funnel.
It is a focused specialist rather than a sprawling enterprise agency, taking on a small number of clients at a time. It suits companies that want senior expertise and an integrated system rather than a large team billing hours. A good fit for scaling and larger B2B SaaS companies that want an integrated, senior-led inbound engine measured on pipeline.
- Ranked #1
Top Agencies for B2B SaaS Scale-ups
Best for: Integrated inbound for a stretched marketing team
- Inbound Engine for seed to £20M+ ARR
- Replaces siloed-agency coordination overhead
- Search, AI, paid and content as one
Read our reviewHide our review
Scale-ups are Team 4's primary ICP. The Inbound Engine model works for B2B SaaS companies from seed stage to £20M+ ARR, and fits scale-ups best: companies that have found product-market fit and are trying to scale acquisition without becoming dependent on paid channels or outbound sales to sustain growth.
At this stage, companies typically have a marketing function — often one or two capable people stretched across every discipline — and a growing recognition that individual specialist agencies don't communicate well enough with each other to function as one system. The Inbound Engine replaces that coordination overhead: search, AI visibility, paid, content and analytics run as one integrated program with one team that sees how every part affects the others. Marketing teams stay close to the strategy without becoming the only thing holding the pieces together.
Team 4's scale-up engagements work best where the marketing team has genuine strategic remit without needing to route decisions through the founder, the business operates in a specific B2B SaaS vertical rather than a broad horizontal market, and there is real commitment to building compounding organic demand rather than expecting results in thirty days. Companies looking for a tactical execution body shop, or that want to keep running siloed specialists indefinitely, are not the right fit.
- Ranked #1
Best B2B SaaS Marketing Agencies, Ranked
Best for: Search, AI, paid and web as one inbound engine
- SEO, GEO, paid and Webflow as one engine
- Senior strategists do the work directly
- Everything measured against pipeline
Read our reviewHide our review
Team 4 is a London-based agency working only with B2B SaaS and technology companies, from seed stage to £20M+ ARR. It builds what it calls Inbound Engines: SEO, GEO (AI-search visibility), paid media, Webflow development and content run as one connected system rather than separate services, with everything measured against pipeline rather than traffic. Senior strategists do the work directly, and the team uses AI and LLM workflows to speed up research and content production without losing editorial control.
The digital-marketing breadth here is deliberate: the same team that builds the Webflow site also runs the search, AI-visibility and paid work, so they compound instead of pulling in different directions. It suits SaaS companies that want a specialist partner rather than a content production line, and that have a defined ICP. A good fit for scaling B2B SaaS companies that want search, AI visibility, paid and web built as one inbound engine measured on pipeline.
- Ranked #1
The Best B2B SaaS Agencies for AI Search Visibility Ranked
Best for: GEO built on content and domain authority
- GEO and AEO as core, not bolt-on
- Presence in ChatGPT, Perplexity and AI Overviews
- Positioning-led content, not thin filler
Read our reviewHide our review
Team 4 includes generative engine optimization (GEO) and AI entity optimization (AEO) as core components of the Inbound Engine, rather than treating them as bolt-on additions to an existing SEO program. Their argument is that the way B2B buyers research software has shifted fundamentally: a meaningful share of early-stage research now happens in ChatGPT, Perplexity, Copilot and Google's AI Overviews before any human lands on a vendor's website.
Their GEO work focuses on structuring content and building authority so that B2B SaaS companies appear in AI-generated responses for the categories and problems they solve. This sits alongside traditional SEO rather than replacing it — the aim is to build presence wherever a buyer is looking, not just in ten blue links. Senior strategists set the direction and AI handles execution at scale, meaning the output reflects genuine positioning rather than thin content generated to tick a visibility box.
Team 4 is well placed for B2B SaaS companies that have noticed competitors appearing in AI-generated recommendations, or that are building category authority in specialist verticals where early GEO visibility creates a durable advantage. They are less suited to businesses that want tactical GEO execution without the broader content and domain authority infrastructure that determines whether AI models cite a brand.
- Ranked #1
The Best B2B SaaS Performance Marketing Agencies Rated
Best for: Paid coordinated with organic and content
- Paid as an amplifier, not a foundation
- Spend directed at proven intent signals
- Built to reduce paid dependency over time
Read our reviewHide our review
Team 4's positioning on paid is deliberate: performance marketing is an amplifier, not a foundation. Their Inbound Engine model is built to reduce paid dependency over time rather than optimize campaigns in isolation. When they run paid as part of the engine, spend is directed at audiences and intent signals already identified through organic and analytics work — so customer acquisition cost stays grounded rather than climbing as paid channels become more competitive.
In practice their paid work sits inside a broader acquisition architecture: paid amplifies content that already converts, retargets pipeline that arrived through organic, and fills gaps while the compounding parts of the engine mature. Paid spend is treated as something to earn the right to reduce, not something to grow indefinitely. This means their paid engagements are most effective when sitting alongside active SEO, GEO and analytics work, not as a standalone mandate.
This approach suits B2B SaaS companies spending on paid and seeing diminishing returns, or that want paid to work harder by coordinating it with their organic and content work. It is less suited to companies that want a paid specialist to manage campaigns in isolation, or that are not willing to build the organic and conversion infrastructure that makes paid more efficient over time.
- Ranked #1
The Best B2B SaaS Inbound Marketing Agencies Ranked
Best for: Mid-market inbound for a stretched team
- The Inbound Engine®, built for B2B SaaS
- Full discovery before any execution
- A pipeline you own, not rent
Read our reviewHide our review
Team 4's core offering is the Inbound Engine® — an integrated inbound marketing system built specifically for B2B SaaS companies. Rather than managing SEO, paid, content and analytics as separate workstreams, the Inbound Engine treats them as one connected machine that runs through the website and compounds over time.
Their approach starts with a full strategic discovery before any execution begins, mapping the entire acquisition architecture from analytics and attribution through to content strategy and search visibility. The goal is to reduce reliance on paid demand and build a pipeline the client owns rather than rents — one where cost per lead falls as the engine matures rather than climbing quarter over quarter.
Team 4 is a strong fit for B2B SaaS companies from seed stage to £20M+ ARR with a capable but stretched marketing team. Their best engagements are with businesses that have tried individual agencies and found the coordination overhead too high, or that want one strategic partner running the full acquisition system rather than another specialist to manage. They are less suited to pre-product companies or those without a clear ICP yet, or teams looking for a high-volume content or link-building operation without strategic underpinning.
- Ranked #1
The Best B2B SaaS PPC Agencies Reviewed & Ranked
Best for: Paid search coordinated with SEO and content
- PPC as one layer of the Inbound Engine
- Paid and organic share one keyword architecture
- Attribution set before spend is scaled
Read our reviewHide our review
Team 4 runs PPC as part of the Inbound Engine rather than as a standalone paid search service. Their approach treats search campaigns as one layer of a broader acquisition system — paid search captures intent that organic hasn't yet reached, amplifies pages that already convert, and fills gaps while compounding organic and content work matures. The keyword strategy for PPC is built from the same architecture that informs SEO, so paid and organic aren't competing for the same ground or operating on separate briefs.
Campaign setup and optimization is led by senior strategists rather than account managers working from a dashboard. Attribution is treated as a prerequisite rather than a reporting afterthought — before spend is scaled, they establish what is actually driving conversions so budget is directed at the intent signals that are working, not spread across broad match terms because the volume looks good. AI handles execution tasks at pace while strategists maintain control over bidding logic, landing page alignment and conversion tracking.
Team 4's PPC work is a strong fit for B2B SaaS companies that are already running paid search but struggling to attribute it to pipeline, or that want search campaigns coordinated with an active SEO and content program rather than managed in isolation. They are less suited to companies that want PPC managed as a standalone channel with no connection to organic strategy, or that are looking for a low-cost campaign management service with minimal strategic involvement.
From team4.agency
What their own website says, checked .
In their words: “The B2B SaaS Marketing Agency from seed to £20m+ ARR”
- Services they list
- Demand Generation, Performance Marketing, SEO, AI Search, PPC, Web Design, Design & Web Development, Inbound Marketing, content, AI search visibility, Webflow development, paid media, LLM & AI Search optimisation, Traditional SEO, WEBFLOW
- Industries they serve
- B2B SaaS, technology
- Offices
- London, UK, London
- Clients they name
- Adversify, Atomic Jolt, AirDNA, Great Wave AI
- Partner badges and awards
- European Search Awards Finalist 2025, European Search Awards Finalist 2026, The Drum Awards Finalist - Media 2024, UK 2024 search awards finalist, European 2024 search awards finalist
FAQs
Some common questions, answered
Where is Team 4 based?
Team 4 is based in London, UK. It is a B2B SaaS marketing agency whose website describes it as working with companies from seed to £20m+ ARR, and it names clients such as Adversify, Atomic Jolt, AirDNA and Great Wave AI.
What services does Team 4 offer?
Team 4 offers SEO, AI search visibility, PPC and paid media, performance marketing, inbound marketing, demand generation, content, web design and Webflow development. Its website presents these as services for B2B SaaS companies, with search, paid and web work handled by the same agency.
Which companies has Team 4 worked with?
Team 4’s website names Adversify, Atomic Jolt, AirDNA and Great Wave AI among its clients. It publishes case studies on a website for Forecast AI and on SEO-focused websites for Adversify, which are worth reading to see how it approaches design and build projects.
What size of SaaS company does Team 4 work with?
Team 4 works with B2B SaaS companies from seed stage to £20m+ ARR, according to its website. Ask which of its clients were at your stage when the work started, and how the scope of an engagement changes for a seed company compared with one at a larger ARR.
Find a B2B SaaS Expert
We've collected a directory of B2B SaaS experts and agencies that we've reviewed and categorized based on service and specialism for your review.
Find an expert