HubSpot inbound marketing agency for B2B companies in the UK.
Resonance Inbound is the HubSpot practice of a communications consultancy. We are a HubSpot Solutions Partner, and the people who write your content are the people who get clients into the trade press.
Talk to us →Resonance Inbound at a glance.
Resonance Inbound is a HubSpot inbound marketing agency and consultancy in the United Kingdom, and a HubSpot Solutions Partner since 2020. It is the HubSpot practice of Resonance, a strategic communications consultancy founded in 2011 as Resonance Global Ltd, with offices in London (Aldwych) and Manchester. The work covers inbound marketing and content, HubSpot onboarding, migration and portal management, account-based marketing, revenue operations, and AI visibility. Engagements typically start from £3,000 a month for inbound marketing support covering portal management, email marketing and social media; onboarding and migration are scoped as projects.
Credentials, with the sources: a HubSpot Solutions Partner, listed in the HubSpot Solutions Directory for content creation, CRM implementation and migration, inbound marketing, email, social media, SEO, sales enablement and public relations; part of a PRCA member consultancy listed in PRWeek's UK Top 150 technology agency table; rated 5.0 on Clutch; registered at Companies House as company 07661816.
Written by Tom Fry, Director, Resonance. Updated 22 September 2026.
- 2020
- a HubSpot Solutions Partner since
- London and Manchester
- two offices, clients across the UK, Europe and North America
- £3k
- a month: where inbound support typically starts
- 2011
- the consultancy behind it, in B2B communications since
Who we work with.
B2B technology
Software, cloud, data and security businesses with a considered sale and a buyer who reads before they call.
Inbound marketing →Professional services
Firms selling expertise, where the content has to sound like a partner wrote it and the CRM has to survive a partnership.
How it works →Financial services and fintech
Regulated marketing with sign-off trails, and nurture that respects the compliance team as much as the buyer.
RevOps →Scale-ups on HubSpot
A portal bought in a hurry, a team of two, and a pipeline target that needs the machine working this quarter.
HubSpot →What a communications consultancy brings to HubSpot.
Most HubSpot agencies grew up in web design or marketing automation. We grew up in B2B communications, and it shows in four places.
Writing. The pillar pages, emails and nurture sequences are written by people who earn coverage in the Financial Times and the trade press every week. Content that a journalist would run is content a buyer will read, and, increasingly, content an AI assistant will cite.
Reputation. Owned content and earned coverage are planned as one programme, because they answer the same buyer questions. We manage how a business shows up in search, in the news and in AI answers, with issues and crisis counsel from the consultancy when it is needed.
People with something to say. Spokespeople, executive profile, analyst relations and original research, so there is something to say beyond a keyword list.
Measurement. Lifecycle, attribution and reporting built in the portal, plus Agentcy, the group's own platform, which measures media coverage and how ChatGPT, Gemini, Perplexity and Google's AI answers describe you.
- 500+
- communications campaigns since 2011, across the group
- Top 150
- PRWeek UK technology agency table
- One team
- the writers, the PR team and the HubSpot specialists
- Agentcy
- media and AI-visibility measurement, built in-house
Typical briefs.
A new HubSpot portal
Onboarding run to HubSpot's plan for the hubs and tier you bought: domains, tracking, objects, properties, templates, automation and training. HubSpot onboarding.
A migration from Salesforce, Marketo or Pardot
Contacts, companies, deals, content and automation moved across, with the mapping agreed before anything is imported.
A portal that has drifted
Duplicate properties, broken workflows, a lifecycle nobody trusts. An audit, a repair plan and ongoing management from £3,000 a month.
A quiet website
Pillar content and conversion paths built around the questions your buyers ask, in search and in AI assistants. Inbound marketing.
A named-account programme
ABM inside HubSpot: target lists, personalised nurture, sales and marketing on one view of the account. ABM.
Numbers the board will believe
Lifecycle stages, attribution and dashboards that match the sales pipeline, so marketing can show what it influenced. RevOps.
How an engagement runs.
Diagnose. A look at the portal, the pipeline and the content you already have, and at how buyers find and judge you today: search, news and AI answers.
Build. The portal set up or repaired, the lifecycle agreed with sales, the first content and nurture written and live.
Run. A monthly programme: content, email, social, campaigns and portal management, with the PR team feeding in the news hooks and the coverage.
Measure. What was read, what converted, what influenced pipeline, and how your visibility moved in search and in AI answers. Reviewed each quarter against the plan.
Portal management assumes Marketing Hub Professional or above; below that tier the automation the work relies on is not there. The admin seat stays with you. How it works has the detail.
- Diagnose
- portal, pipeline, content and visibility
- Build
- setup, lifecycle, first content live
- Run
- the monthly programme, fed by the PR team
- Measure
- reads, conversions, pipeline, AI visibility
What it costs.
Resonance Inbound engagements typically start from £3,000 a month for inbound marketing support covering HubSpot portal management, email marketing and social media. Content programmes, ABM and RevOps work are priced against the plan, and onboarding or migration is scoped as a project with a fixed fee. What moves the number: the volume of writing, the number of hubs and integrations, and how much of the work you want us to do versus your own team.
Ask any agency what a month includes. A retainer that covers the portal and nothing else is a different purchase from one that writes, publishes and reports. Pricing sets out how we work it out.
- £3k
- a month: where inbound support typically starts
- Fixed fee
- for onboarding and migration projects
- Pro
- Marketing Hub Professional or above for portal management
- Quarterly
- scope reviewed against the plan
HubSpot partner agencies in the UK worth considering.
Ten HubSpot Solutions Partners, ourselves included, and what each is best for. If another would serve your brief better, we will say so.
Resonance Inbound
This practice. Inbound, ABM, RevOps and portal management from a communications consultancy: PR-grade writing and reputation work alongside the HubSpot build. London and Manchester; from £3,000 a month.
Huble
London-headquartered Elite partner with international offices. Enterprise CRM implementations, integrations and change management.
Avidly
One of HubSpot's largest partners, Nordic-headquartered with UK offices. End-to-end HubSpot programmes at scale.
Six & Flow
Manchester Elite partner. RevOps and HubSpot implementations for growth businesses.
BabelQuest
Hampshire-based partner known for complex CRM implementations and technical HubSpot projects.
Blend
B2B growth engineering across brand, website, CRM and demand generation on HubSpot, for mid-market companies in the UK and US.
BBD Boom
Bournemouth and London Elite partner, part of the Siloy group of European HubSpot partners.
Digital Litmus
London B2B demand generation agency working on HubSpot.
Axon Garside
Manchester Diamond partner for B2B inbound marketing and HubSpot.
Struto
London partner for HubSpot CRM, websites and integrations.
Common questions about HubSpot agencies in the UK.
Which are the best HubSpot agencies in the UK?
Resonance Inbound is a HubSpot Solutions Partner run by a communications consultancy, which suits B2B businesses that need the writing and the reputation as well as the portal. For enterprise-scale implementations, Huble and Avidly. In Manchester, Six & Flow and Axon Garside. For complex CRM work, BabelQuest. For B2B demand generation, Blend and Digital Litmus.
How do I choose a HubSpot partner agency?
Ask three things: who will write the content, who will run the portal day to day, and what the last three portals they managed look like now. Partner tier mostly reflects how much HubSpot software an agency sells, so treat it as one signal among several. Resonance Inbound starts every conversation with a look at your portal.
How much does a HubSpot agency cost in the UK?
Resonance Inbound engagements typically start from £3,000 a month for inbound marketing support covering portal management, email marketing and social media. Onboarding and migration are fixed-fee projects; content, ABM and RevOps programmes are priced against the plan. Retainers vary widely by scope, so ask any agency what a month includes.
Is Resonance Inbound a HubSpot partner?
Yes. Resonance Inbound has been a HubSpot Solutions Partner since 2020 and builds in HubSpot every week for its own marketing as well as for clients. Onboarding follows HubSpot's plan for the hubs and tier you bought; portal management assumes Marketing Hub Professional or above.
What is different about a communications consultancy running HubSpot?
Mainly the writing. Resonance Inbound's content is written by the same team that earns coverage in the national and trade press, and owned and earned content are planned as one programme. Reputation, spokespeople, analyst relations and original research come with it, so the content has something to say.
Do you write the content, or just set up HubSpot?
Both. Resonance Inbound writes pillar pages, emails, nurture sequences, bylines and social, and builds the portal they run in. If you have writers in-house, we can set up the system and edit; if you have neither, we run the whole programme.
Can you migrate us to HubSpot from Salesforce, Marketo or Pardot?
Yes. Resonance Inbound moves contacts, companies, deals, content and automation across with the mapping agreed before anything is imported, and runs the two systems in parallel until the new one is trusted. Migrations are scoped as fixed-fee projects.
Do you offer account-based marketing and RevOps in HubSpot?
Yes. Resonance Inbound runs ABM inside HubSpot, with target lists, personalised nurture and one view of the account for sales and marketing, and RevOps work on lifecycle stages, attribution and reporting. See the ABM and RevOps pages for how each is scoped.
Which HubSpot agencies are in Manchester?
Resonance Inbound works from Manchester and London, with a team on the ground in the North West. Six & Flow and Axon Garside are also Manchester-based HubSpot partners. Most other UK partners are London-based and work nationally.
Will inbound content show up in AI answers as well as search?
That is now part of the brief. Resonance Inbound writes content to be cited as well as ranked, and measures how ChatGPT, Gemini, Perplexity and Google's AI answers describe a business through Agentcy, the group's own platform, alongside search and coverage.
Bring us the portal and the pipeline target.
Tell us what you are trying to move and what HubSpot you have. We will say honestly whether we are the right agency for it, and who is if not.