Comberton, Cambridge (Bennell Court, CB23), with a US office in New Jersey
Best for: Technology and software companies that want a specialist B2B social team for LinkedIn, executive communications, advocacy and multi-market programmes
A B2B social media agency whose services cover social media strategy, LinkedIn marketing, B2B paid social, B2B influencer marketing, executive communications and global social programmes, with a client list weighted towards technology and software companies.
- Shortlisted in Best use of influencer or advocacy marketing at the B2B Marketing Awards 2026 for a LinkedIn Advocacy Programme for Infosys; winners are announced on 25 November 2026.[12]
- Its work page lists social media management for Salesforce (with a testimonial saying it has worked with Salesforce UKI since 2018), a pan-EMEA social campaign for Dell Technologies, B2B paid social for Dassault Systèmes and social strategy for Infosys Europe.[10]
- Its contact page lists an EMEA office at Bennell Court, Comberton, Cambridge, and a US office in Holmdel, New Jersey.[11]
London, with teams in Dubai and Auckland
Best for: SaaS and technology companies that want social run through founders, experts and employees and judged on demos, trials and pipeline rather than reach
A B2B growth marketing agency founded in 2022 with a London team. Its SaaS social service puts product knowledge behind a point of view carried by founders, experts and employees, with the company page as proof and amplifier and paid LinkedIn used to boost content that already works.
- MxD Digital says it was founded in 2022 and has teams in London, Dubai and Auckland.[1][4]
- Its SaaS social page lists four programmes (founder and expert content, employee advocacy, paid social amplification and dark-social listening) and measures assisted trials or demos, target-account conversations, branded-search movement and CRM influence, treating reach as context.[2][3]
- Engagements start with a 30-day audit; pricing is published in the proposal, fixed for the duration and quoted against scope, and day 90 includes a formal pipeline review with the client's right to walk.[4]
London (Borough High Street, SE1)
Best for: Series A and B SaaS companies that want LinkedIn ads and paid social run inside a wider demand generation programme
A London B2B SaaS marketing agency founded in 2017 that says it has worked with more than 160 SaaS, AI and tech companies. Its services include paid social, LinkedIn ads (sponsored content, conversation ads and lead gen forms) and earned social alongside paid search, SEO and ABM.
- Clutch lists Gripped as headquartered in London, founded in 2017, with a 4.9 out of 5 rating from 32 reviews, a $5,000+ minimum project size, $100-$149 hourly rates and information technology as its largest industry at 25%.[6]
- Clutch reviews from causaLens, Crownpeak and Terryberry describe Gripped revamping LinkedIn advertising and running paid social and search campaigns; social media marketing is not one of its listed Clutch service lines.[6]
- Its website lists paid social and LinkedIn ads as services and names SaaS and tech clients including Ravelin, Ideagen, Epicor, OneTrust and Crownpeak.[5]
Reading (Duke Street, RG1)
Best for: Telecoms and technology companies that want social as part of research-led, integrated B2B campaigns and ABM
A B2B marketing and sales agency of about 35 people in Reading that describes itself as specialising in telco, tech and professional services, delivering ABM, deal-based marketing, sales enablement, content and brand propositions.
- Won Bronze in Best use of social media or influencer marketing at the B2B Marketing Awards 2025 for Proactive Security for UK businesses from Vodafone Business, and Silver for B2B marketing agency of the year (UK).[13]
- Its website lists a Reading address and case studies for clients including Softcat, Ultima, Boldyn Networks and Mitie.[18]
Best for: Early-stage and growth-stage B2B SaaS companies that want LinkedIn and Meta ads tied to demand generation
A B2B SaaS marketing agency with a London office whose services include LinkedIn and Meta ads, Google Ads, SEO and AI search, content, lead magnet campaigns, landing pages and lighter-weight ABM for start-ups and growth-stage companies.
- Clutch lists Rocket SaaS in London, founded in 2013, with a 4.9 out of 5 rating from 16 reviews, a $5,000+ minimum project size and $150-$199 hourly rates; its social advertising split is shown as 35% Facebook, 35% Instagram and 30% LinkedIn.[8]
- Clutch reviews from Forecast Technologies, Workiro and Startle describe LinkedIn retargeting, LinkedIn and Meta ad management, and ad audits alongside Google Ads.[8]
- Its website lists a London address at York Road and names clients including Forecast, Fonn and RAM Tracking.[7]
Portsmouth (registered office at Cell Block Studios, PO1)
Best for: Software and fintech brands that need an always-on LinkedIn presence, executive thought leadership and an employee advocacy programme
A social media agency with a B2B practice built around LinkedIn, covering channel management, thought leadership, employee advocacy, influencers, creative and LinkedIn Ads. Its SAP Taulia case study covers the brand page, five executives' profiles and an employee advocacy programme.
- Shortlisted at the UK Social Media Awards 2026 in Best Use of Social Media for Finance with SAP Taulia, and in Best Small Agency.[16]
- Shortlisted for Social Media Agency of the Year (small) at the UK Agency Awards 2026.[17]
- Its SAP Taulia case study describes LinkedIn-only work since June 2024: the main brand page, strategies for five executives including the CEO, an employee advocacy programme built from scratch and an approval workflow designed for financial-industry rules.[15]
- Its B2B page lists a registered office in Portsmouth and says LinkedIn is the primary channel for most B2B brands.[14]