The Best HubSpot Experts for B2B SaaS
HubSpot is one of the most powerful growth platforms for B2B SaaS but only if it’s implemented and operated properly.
We’ve curated our top list of HubSpot consultants and freelancers who specialise in SaaS revenue operations, automation, and CRM architecture.
Finding a Great HubSpot Consultant
As SaaS companies scale, HubSpot often becomes the central nervous system of the entire go-to-market operation. But with multiple hubs, custom objects, lifecycle stages, data flows, automation logic and reporting requirements, it’s easy for things to break or become unmanageable.
Most SaaS teams don’t need a big agency. They need a specialist, someone who can untangle their CRM, build automation the right way, fix reporting issues, and architect HubSpot for predictable revenue.
This list showcases the top HubSpot consultants, freelancers and partner agencies who consistently deliver results for B2B SaaS companies. From technical Operations Hub work to sales enablement, marketing automation and onboarding optimisation, these experts have the experience to turn HubSpot into an efficient, scalable system that supports your entire revenue engine.
Our top list of HubSpot consultants
HubSpot is a pretty big platform nowadays. Understanding it and getting to run smoothly is an art in itself - these experts are the people you need to speak to when looking to get HubSpot working for you.
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Tom Mitchell is a UK-based digital consultant and the founder of TJM Digital, specialising in website design, HubSpot and RevOps consultancy, and end-to-end marketing and operations support. With more than 25 years of experience building and maintaining high-performing digital products, he delivers tailored solutions ranging from custom websites to CRM implementations, automation systems, content production and marketing strategy.
Tom helps SaaS companies, tech firms, agencies, recruiters and entrepreneurs streamline their sales, marketing and customer-success operations, creating efficient, scalable systems that drive growth and improve overall business performance.
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The HubSpot Expert is a seasoned solo consultant offering fast, practical and results-oriented HubSpot support for SaaS and B2B teams. Unlike agencies that overcomplicate things, they focus on clear deliverables: optimised onboarding, workflow builds, pipeline restructuring, lead scoring systems, integrations and scalable marketing automation.
They excel at quick wins—fixing broken attribution, tightening lead routing, improving sales processes and setting up clean data foundations. A great fit for SaaS companies that want impact without the overhead of retainers.
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Full stack B2B marketing, sales and CRM consultant with +20 years of experience in various marketing management and sales leadership roles in a variety of tech, SaaS and media businesses.
Launched Growth London in 2017 offering consulting services focused on aligning sales, marketing and customer success functions through advanced CRM implementation and automation.
Focus areas: HubSpot onboarding. HubSpot implementation. CRM optimisation. CRM strategy. Data migration. Marketing automation. Reporting and Revenue operations across the full customer lifecycle.
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Carrie Gallagher is a HubSpot-certified consultant with deep experience in marketing automation, inbound strategy and content-led growth. She works with SaaS companies to build nurture sequences, onboarding email flows, multi-step automation, lead qualification frameworks and campaign reporting inside HubSpot.
Carrie’s approach blends strategic clarity with hands-on execution—ideal for SaaS brands investing in inbound or lifecycle marketing. Her long-standing expertise makes her a strong choice for teams that want to improve customer journeys, reduce churn and increase activation using automation.
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Matt Wood helps SaaS companies transform messy HubSpot instances into clean, reliable, insight-driven systems. With nearly a decade of HubSpot experience, he’s particularly strong in datasets, custom reporting, Operations Hub, RevOps processes and CRM clean-up.
Matt works best with SaaS teams that need accurate KPIs, funnel visibility, lifecycle consistency and automation that reduces manual work. His style is technical, precise and systems-focused—ideal for scale-ups that have outgrown their early HubSpot setup and now need enterprise-grade structure.
London, UK
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Mike Zak is a London-based HubSpot consultant working with SaaS companies that need a more structured, predictable and scalable revenue engine. He specialises in technical implementation, CRM optimisation, reporting setup, sales enablement and cross-hub automation.
With experience across both early-stage and enterprise SaaS, Mike helps teams turn HubSpot into a fully aligned go-to-market system. He’s known for his clear communication, strong documentation and ability to translate business goals into practical HubSpot workflows that actually move the needle.
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Ash Collyer is an independent HubSpot consultant who specialises in helping SaaS and B2B companies get more value from their Marketing, Sales and Service Hubs.
With a highly practical approach, Ash focuses on simplifying complex HubSpot setups, improving data quality, fixing reporting issues and implementing automations that streamline revenue operations.
He’s an ideal fit for SaaS teams that want hands-on expertise without the overhead of an agency—whether that’s improving onboarding flows, cleaning pipelines, redesigning lifecycle stages or enabling better attribution across the funnel.
Find a B2B SaaS Expert
We've collected a directory of B2B SaaS experts and agencies that we've reviewed and categorised based on service and specialism for your review.
FAQs
Some common questions, answered.
A HubSpot consultant helps SaaS companies optimise their CRM, automate workflows, improve data quality, map lifecycle stages, build reporting dashboards, and streamline marketing, sales, and customer success processes. They ensure HubSpot is configured to support the full go-to-market motion, from lead capture to onboarding to renewal.
You likely need a HubSpot consultant if your CRM feels messy, reporting is unreliable, workflows are breaking, attribution is unclear, or your sales and marketing teams aren't aligned. SaaS companies especially benefit when scaling headcount, expanding GTM channels, or moving into multi-product or multi-market setups.
Freelancers offer flexibility, speed, and cost-efficiency, ideal for specific projects or ongoing support. Agencies typically provide broader services such as strategy, content, web development, and multi-hub configuration. For most SaaS teams under 200 employees, a specialist freelancer or boutique RevOps partner is often the most efficient choice.
Most SaaS HubSpot implementations take between 4–12 weeks, depending on complexity, number of hubs, data migrations, integrations, and automation requirements. More advanced setups, such as custom objects, product-led flows, or multi-touch attribution, may take longer. A consultant can usually move faster than a large agency.
Look for experience with B2B SaaS, strong RevOps knowledge, multi-hub expertise, clear documentation, and proven outcomes with similar companies. A good specialist should understand your funnel model (PLG, sales-led, or hybrid), build scalable automation, prioritise data cleanliness, and create reporting your leadership team can trust.