If you have been researching B2B SaaS SEO agencies for any length of time, you have almost certainly come across Breaking B2B. Founded by Sam Dunning, it has built a strong reputation in the market through a founder-led media engine, a podcast with hundreds of episodes, a newsletter, and a clear "revenue not vanity" positioning that resonates with B2B marketing leaders who are tired of agencies that optimise for traffic instead of pipeline.
Breaking B2B offers B2B and SaaS SEO retainers starting from around $3,500 per month, a 90-day growth guarantee, and a strong emphasis on bottom-funnel content like alternatives pages, pricing pages, and comparison content. For many companies, it is a genuinely strong option.
But it is not the right fit for everyone.
Some B2B SaaS marketing leaders are looking for an agency with a broader service scope that covers technical SEO, link building, content, and AI search visibility under one roof. Others need deeper technical SEO capabilities or more transparent, granular reporting tied directly to pipeline metrics.
Some are looking for a more flexible pricing structure that scales with their growth stage. And a growing number of teams are specifically looking for an agency that has already built a Generative Engine Optimisation (GEO) capability, so their brand shows up not just in Google but inside ChatGPT, Perplexity, and Google AI Overviews.
Breaking B2B Alternatives Covered in This Article
- MADX Digital
- Skale
- Embarque
1. MADX Digital
MADX Digital is a London-based B2B SaaS SEO and GEO agency founded in 2021. The agency positions itself around a "revenue-first" philosophy, meaning every engagement is designed to drive commercial outcomes like MQLs, SQLs, and trial signups rather than raw traffic volume. It is one of the few agencies in the B2B SaaS space that has built a dedicated Generative Engine Optimisation (GEO) service line along with its traditional SEO offering, making it a strong option for teams that want to capture demand across both traditional Google search and AI-driven discovery surfaces.
What MADX Digital Does
MADX Digital offers a full suite of organic growth services under one engagement
- Technical SEO: Site architecture, crawlability, Core Web Vitals, structured data, and indexation
- Content Strategy and Writing: Full-funnel content production from awareness to bottom-funnel conversion pages
- Link Building: High-authority backlink acquisition through outreach and relationship-based campaigns
- Digital PR: Earned media and brand mentions to build domain authority and topical trust
- Generative Engine Optimisation (GEO): Entity optimisation, structured data alignment, and content formatting to ensure the brand is cited inside ChatGPT, Perplexity, and Google AI Overviews
The agency's approach is built around a 90-day growth guarantee and sprint-based planning, with a structured onboarding process that maps the client's ICP, competitive landscape, and revenue goals before any content or technical work begins. Reporting is tied directly to business outcomes rather than vanity metrics, with clear attribution between SEO activity as well as pipeline contribution.
Where MADX Digital Stands Out
Revenue-First Reporting
MADX Digital structures its reporting around the questions that CMOs and Heads of Growth need to answer for their leadership teams. Rather than presenting a dashboard of rankings and traffic, the agency ties deliverables directly to MQL attribution, trial signup rates, as well as pipeline contribution. This makes it significantly easier for marketing leaders to demonstrate SEO ROI to their CFOs and boards.
GEO as a Core Service, Not an Add-On
While many agencies are beginning to mention AI search visibility in their marketing, MADX Digital has built GEO as a structured, deliverable service. This includes entity optimisation, schema markup, and content restructuring for AI snippet eligibility. For B2B SaaS companies whose buyers are increasingly using ChatGPT and Perplexity as research tools, this is a meaningful differentiator.
Full-Funnel Content Strategy
MADX Digital prioritises bottom-funnel content first, including alternatives pages, comparison pages, use-case pages, and pricing content, because these drive the fastest pipeline impact. Mid-funnel and top-of-funnel content is then layered in to build topical authority and feed the pipeline over the medium and long term. This sequencing means clients typically see commercial results within the first 90 days rather than waiting 12 months for SEO to compound.
Single-Agency Consolidation
One of the most common frustrations for B2B SaaS marketing leaders is managing multiple vendors across SEO, content, link building, and AI visibility, each with separate reporting cadences and no shared context. MADX Digital handles all of these under a single engagement, with one team, one reporting cadence, and one clear line of accountability.
Real Client Results
MADX Digital publishes verified case studies across its client base. Notable results include
- Postalytics: Scaled to 75,000 monthly organic visitors within the first 12 months, generating significantly more MQLs and SQLs
- Parcel Tracker: Grew from 1,000 to 45,000 monthly organic visitors
- Maekersuite: Acquired over 10,000 end users through a three-month SEO project
- Gleemo: Achieved 2,537.7% SEO growth in 12 months with 140+ new keyword rankings
- Kurve: Increased organic traffic by 500% and achieved 450+ Page 1 rankings in 12 months
- UPSTIX: Grew organic traffic from 0 to 8,000 monthly visitors in under six months
Who MADX Digital Is Best For
MADX Digital is a strong fit for
- B2B SaaS companies at Series A and beyond that need a full-funnel organic growth program tied to revenue metrics
- Marketing leaders who want to consolidate SEO, content, link building, and GEO into a single agency relationship
- Teams that need to demonstrate clear SEO ROI to their CFO or board
- Companies that want to capture demand in AI-driven search environments alongside traditional Google search
- Brands that have previously worked with agencies that produced traffic without pipeline and are looking for a more commercially accountable partner
Rated 4.9/5 on Clutch
2. Skale
Skale is a London-based SaaS SEO agency founded in 2019 with a distributed team of 50 or more specialists. The agency positions itself around building "organic growth engines for SaaS brands," with a service mix that covers SaaS SEO strategy, SEO content production, link building and outreach, and website migrations. Skale has worked with well-known SaaS brands including Maze and Perkbox and has built a significant content marketing presence of its own, ranking for a large number of "best agencies" and "best tools" queries in the SaaS marketing space.
What Skale Does
Skale's core service offering includes:
- SaaS SEO Strategy: Keyword research, competitive gap analysis, as well as organic growth roadmapping catered to SaaS business models
- SEO Content Production: End-to-end content creation from brief to published article, with a target on ranking for high-intent SaaS queries
- Link Building and Outreach: Curated link acquisition campaigns targeting relevant, high-authority domains in the SaaS as well as technology space
- Website Migrations: Technical SEO oversight for platform migrations, ensuring organic traffic is preserved as well as ideally grown through the transition
- GEO and AI Citation Outreach: Skale has begun offering Generative Engine Optimisation and AI citation outreach as part of its service navigation, reflecting the growing demand for AI search visibility among SaaS buyers
Skale operates on a retainer model with custom pricing based on scope. The agency does not publish standardised pricing on its website, so leads are scoped through a strategy call process.
Where Skale Stands Out
Deep SaaS Vertical Specialisation
Skale has been solely targeted on SaaS companies since its establishment, which means the team has a utmost experience of SaaS business models, recurring revenue KPIs, as well as better knowledge of content strategy for subscription-based products. This vertical depth is highlighted in the quality of their content strategy work as well as their focus to map keyword opportunities to SaaS funnel stages.
End-to-End Execution
Skale handles the full execution cycle from strategy through to content production and link acquisition, which means clients do not need to manage multiple vendors for different parts of the organic growth program. This is particularly valuable for lean marketing teams that do not have the internal bandwidth to coordinate across separate content, SEO, as well as link building providers.
Strong Content Moat and Thought Leadership
Skale has invested substantially in its own content marketing, publishing extensive roundup content, agency comparison articles, as well as SaaS marketing resources that rank well in Google. This shows the company can do the same content-based SEO strategy for itself that it offers to clients, which proves it works and can convince new customers.
Website Migration Expertise
For SaaS companies going through a platform migration, a CMS change, or a site restructure, Skale's explicit migration service is a genuine differentiator. Many SEO agencies treat migrations as a secondary concern, but Skale has built it as a named service with dedicated expertise, which reduces the risk of organic traffic loss during major technical transitions.
What to Consider
Skale does not publish pricing on its website, which means the scoping process requires a discovery call before you can understand whether the engagement fits your budget. For marketing leaders who want to see prices clearly from the start, this can make getting a quote more difficult.
Some buyers looking at Skale alternatives want better technical SEO tools, more detailed reports linked to sales results instead of just rankings and traffic, and a closer, more involved partnership. These are not universal experiences, but they are worth factoring into your evaluation if those areas are priorities for your team.
Who Skale Is Best For
Skale is a strong fit for
- B2B SaaS companies at Series A to Series C that want a specialist agency with deep SaaS vertical knowledge
- Teams that need end-to-end SEO execution including content production and link building without managing multiple vendors
- Companies going through a website migration that need technical SEO oversight to protect organic traffic
- Marketing leaders who want an agency with a proven track record in the SaaS space and strong case study evidence
- Teams that are beginning to think about AI search visibility and want an agency that is already building capability in that area
3. Embarque
Embarque is a revenue-driven SEO agency that has built a strong reputation in the SaaS and startup space, particularly for companies that want a high-quality, cost-effective organic growth partner. The agency is rated 5.0 on Clutch as well as has worked with fast-growing companies including VEED, Riverside, MentorCruise, Instatus, and SignHouse. Embarque positions itself around commercial intent and conversion paths rather than traffic volume, with a service model that covers SEO strategy, content creation, link building, technical SEO, and AI search visibility.
One of Embarque's most distinctive characteristics is its pricing transparency. The agency publishes its pricing tiers publicly on its website, starting from $1,699 per month, which makes it one of the most accessible specialist SaaS SEO agencies in the market as well as a particularly strong alternative for early-stage companies and lean marketing teams.