--- title: "Social Media Advertising agencies in Portsmouth - AgencyIndex" url: "https://www.marketingagencyindex.com/uk/services/social-media-advertising-portsmouth-agencies" description: "Every UK marketing agency offering social media advertising in Portsmouth, indexed on AgencyIndex." --- [Home](https://www.marketingagencyindex.com/uk) / [Services](https://www.marketingagencyindex.com/uk/services) / [Social Media Advertising](https://www.marketingagencyindex.com/uk/services/social-media-advertising) / in Portsmouth Social Media Advertising in Portsmouth · 3 agencies # Social Media Advertising agencies in Portsmouth. Social Media Advertising is paid placement on Meta (Facebook, Instagram), TikTok, LinkedIn, X, Pinterest, and Snapchat. Scope typically covers strategy, audience targeting, creative production, campaign setup, bid management, attribution, and reporting. It is the paid side of social, distinct from Social Media Marketing which covers organic content, community management, and influencer relations. This page shows every agency on AgencyIndex offering social media advertising in Portsmouth. At a glance - 3 UK agencies offering social media advertising in Portsmouth - Part of the [Social Media Advertising](https://www.marketingagencyindex.com/uk/services/social-media-advertising) service set - Indexed in [Portsmouth](https://www.marketingagencyindex.com/uk/locations/portsmouth) - Reviewed 17 May 2026 Showing 1-3 of 3 social media advertising agencies in Portsmouth · [All Social Media Advertising agencies](https://www.marketingagencyindex.com/uk/services/social-media-advertising) [Kitch](https://www.marketingagencyindex.com/uk/agency/kitch) Independent · Portsmouth · 2-10 Employees · Verified Kitch, a Chichester-based, award-winning social media agency, excels in bolstering lifestyle, food, and hospitality brands. Kitch's strategic approach sets it apart, expertly linking brands to communities via services such as social strategy, social media management, paid social, influencer marketing, content creation and TikTok Shop. [Content Marketing](https://www.marketingagencyindex.com/uk/services/content-marketing) · [Creative](https://www.marketingagencyindex.com/uk/services/creative) · [Digital Strategy](https://www.marketingagencyindex.com/uk/services/digital-strategy) · [Influencer Marketing](https://www.marketingagencyindex.com/uk/services/influencer-marketing) · [Email Marketing](https://www.marketingagencyindex.com/uk/services/email-marketing) · +4 more services · [Fashion & Retail](https://www.marketingagencyindex.com/uk/industries/fashion-retail) · [Food & Beverage](https://www.marketingagencyindex.com/uk/industries/food-beverage) · [Hospitality](https://www.marketingagencyindex.com/uk/industries/hospitality) · +7 more industries [View profile →](https://www.marketingagencyindex.com/uk/agency/kitch) [Giraffe Social](https://www.marketingagencyindex.com/uk/agency/giraffe-social) Independent · Portsmouth · 11-50 Employees · Verified Giraffe Social is a human-first social media agency helping established brands turn their people, expertise and culture into work that builds trust and drives meaningful commercial results. We bring together social strategy, creative content, paid social and influencer marketing for organisations across the UK and globally. [Social Media Advertising](https://www.marketingagencyindex.com/uk/services/social-media-advertising) · [Influencer Marketing](https://www.marketingagencyindex.com/uk/services/influencer-marketing) · [Content Marketing](https://www.marketingagencyindex.com/uk/services/content-marketing) · [Digital Strategy](https://www.marketingagencyindex.com/uk/services/digital-strategy) · [Performance Marketing](https://www.marketingagencyindex.com/uk/services/performance-marketing) · +1 more services · [B2B](https://www.marketingagencyindex.com/uk/industries/b2b) · [Education](https://www.marketingagencyindex.com/uk/industries/education) · [Finance](https://www.marketingagencyindex.com/uk/industries/finance) · +7 more industries [View profile →](https://www.marketingagencyindex.com/uk/agency/giraffe-social) [Rollo](https://www.marketingagencyindex.com/uk/agency/rollo) Independent · Portsmouth · 11-50 Employees · Verified Rollo is an independent marketing agency based in Portsmouth. We work with scale-ups, established brands, and partners who want senior thinking without the overhead that usually comes with it. [Branding](https://www.marketingagencyindex.com/uk/services/branding) · [Content Marketing](https://www.marketingagencyindex.com/uk/services/content-marketing) · [Creative](https://www.marketingagencyindex.com/uk/services/creative) · [Digital PR](https://www.marketingagencyindex.com/uk/services/digital-pr) · [Digital Strategy](https://www.marketingagencyindex.com/uk/services/digital-strategy) · +15 more services · [B2B](https://www.marketingagencyindex.com/uk/industries/b2b) · [Education](https://www.marketingagencyindex.com/uk/industries/education) · [Energy](https://www.marketingagencyindex.com/uk/industries/energy) · +7 more industries [View profile →](https://www.marketingagencyindex.com/uk/agency/rollo) Editor's note AgencyIndex tracks 3 social media advertising agencies in Portsmouth. The list above is filtered to that intersection and ordered with verified and featured listings first. For the wider editor's view on social media advertising agencies in the UK, see [the social media advertising service brief](https://www.marketingagencyindex.com/uk/services/social-media-advertising). For context on Portsmouth's marketing cluster, see [the Portsmouth location brief](https://www.marketingagencyindex.com/uk/locations/portsmouth). The pricing, timeline and red-flag notes below apply to social media advertising as a discipline; they do not change materially in Portsmouth. Typical cost 10-20% of spend or £400-5,000/mo retainer Single-platform boutique £400-1,500 · Mid-market £1,500-3,500 · Full multi-platform £3,500-5,000+. Hybrid models pair a £750-1,500 base with 10-15% above an agreed threshold. LinkedIn B2B sits at the top of the range due to higher CPMs. Realistic timeline Days to launch 2-6 weeks to stable performance 1-5 days audit + tracking · 3-14 days creative production · 1-3 days launch · 7-21 days learning phase · 2-4 weeks meaningful read on Meta and TikTok, 3-6 weeks on LinkedIn. Red flags 6 to watch in any pitch - No in-house creative production - paid social is creative-led, weak throughput means slow learning - Percentage-of-spend pricing with no committed monthly creative quota or testing cadence - Avoids discussing iOS privacy, signal loss, Conversions API, or modeled conversions - Cannot explain platform attribution windows vs GA4 or CRM, or how they reconcile the gap - No first-party data integration - no CAPI, no Customer Match, no offline conversion imports - Refuses to give the brand admin access to its own Meta Business Manager, TikTok account, or LinkedIn Campaign Manager Social Media Advertising across the UK ## Social Media Advertising agencies in other cities. [All locations](https://www.marketingagencyindex.com/uk/locations) [Social Media Advertising in London 48](https://www.marketingagencyindex.com/uk/services/social-media-advertising-london-agencies) · [Social Media Advertising in Manchester 10](https://www.marketingagencyindex.com/uk/services/social-media-advertising-manchester-agencies) · [Social Media Advertising in Birmingham 7](https://www.marketingagencyindex.com/uk/services/social-media-advertising-birmingham-agencies) · [Social Media Advertising in Leeds 7](https://www.marketingagencyindex.com/uk/services/social-media-advertising-leeds-agencies) · [Social Media Advertising in Brighton 6](https://www.marketingagencyindex.com/uk/services/social-media-advertising-brighton-agencies) · [Social Media Advertising in Bournemouth 5](https://www.marketingagencyindex.com/uk/services/social-media-advertising-bournemouth-agencies) · [Social Media Advertising in Glasgow 5](https://www.marketingagencyindex.com/uk/services/social-media-advertising-glasgow-agencies) · [Social Media Advertising in Sheffield 5](https://www.marketingagencyindex.com/uk/services/social-media-advertising-sheffield-agencies) · [Social Media Advertising in Oxford 3](https://www.marketingagencyindex.com/uk/services/social-media-advertising-oxford-agencies) · [Social Media Advertising in Reading 2](https://www.marketingagencyindex.com/uk/services/social-media-advertising-reading-agencies) · [Social Media Advertising in Bath 1](https://www.marketingagencyindex.com/uk/services/social-media-advertising-bath-agencies) · [Social Media Advertising in Milton Keynes 1](https://www.marketingagencyindex.com/uk/services/social-media-advertising-milton-keynes-agencies) Other disciplines in Portsmouth ## Other services in Portsmouth. [All Portsmouth agencies](https://www.marketingagencyindex.com/uk/locations/portsmouth) [Digital Strategy in Portsmouth 10](https://www.marketingagencyindex.com/uk/services/digital-strategy-portsmouth-agencies) · [Web Design in Portsmouth 10](https://www.marketingagencyindex.com/uk/services/web-design-portsmouth-agencies) · [Web Development in Portsmouth 10](https://www.marketingagencyindex.com/uk/services/web-development-portsmouth-agencies) · [Branding in Portsmouth 8](https://www.marketingagencyindex.com/uk/services/branding-portsmouth-agencies) · [Creative in Portsmouth 8](https://www.marketingagencyindex.com/uk/services/creative-portsmouth-agencies) · [Content Marketing in Portsmouth 7](https://www.marketingagencyindex.com/uk/services/content-marketing-portsmouth-agencies) · [SEO in Portsmouth 7](https://www.marketingagencyindex.com/uk/services/seo-portsmouth-agencies) · [Email Marketing in Portsmouth 6](https://www.marketingagencyindex.com/uk/services/email-marketing-portsmouth-agencies) · [UX Design in Portsmouth 6](https://www.marketingagencyindex.com/uk/services/ux-design-portsmouth-agencies) · [Video Production in Portsmouth 2](https://www.marketingagencyindex.com/uk/services/video-production-portsmouth-agencies) · [Public Relations in Portsmouth 1](https://www.marketingagencyindex.com/uk/services/public-relations-portsmouth-agencies) · [Software Development in Portsmouth 1](https://www.marketingagencyindex.com/uk/services/software-development-portsmouth-agencies) Frequently asked ## What brands ask about social media advertising agencies. The 5 questions our editors get most often, answered honestly. These apply to social media advertising as a discipline regardless of city. Curated by humans ### How much does a paid social agency cost in the UK? UK paid social retainers in 2026 split three ways. Single-platform boutiques (Meta-only, TikTok-only) run £400-1,500 a month plus ad spend. Mid-market performance shops typically charge £1,500-3,500. Full multi-platform agencies covering Meta, TikTok, LinkedIn, and YouTube charge £3,500-5,000+, often on a percentage-of-spend basis between 10% and 20%. LinkedIn B2B specialists sit at the upper end because CPMs are higher and audiences smaller, so workload stays high even on modest spend. ### What is the difference between Social Media Advertising and Social Media Marketing? Social Media Advertising is paid placement: Meta Ads, TikTok Ads, LinkedIn Campaign Manager, X Ads, and the rest. The agency manages targeting, bidding, creative, attribution, and spend. Social Media Marketing is the organic side: content calendars, community management, profile growth, and often influencer relations. Some agencies do both as one service, but the disciplines are different. Paid social is performance-led; organic social is brand and audience-led. AgencyIndex tags them separately so buyers can filter for whichever applies. ### How quickly does paid social start working? Launch is fast. Meta and TikTok campaigns typically go live within 3-7 days of brief, LinkedIn within 5-10 days, assuming creative is ready. Useful data follows quickly: Meta's learning phase needs roughly 50 conversion events per week to exit, which usually takes 7-21 days. Most accounts have a meaningful read at 2-4 weeks on Meta and TikTok, 3-6 weeks on LinkedIn. Compared to SEO this is fast; compared to Google Search it is similar pacing. ### Does the agency need to produce creative, or can we supply our own? In 2026 creative is the main performance lever, not bid management. Meta's Advantage+ and the Andromeda algorithm shift have moved most optimisation in-platform, so the agency's edge comes from testing volume and creative quality. UK paid social shops worth their fee produce static, UGC-style, motion, and short-form vertical video in-house, usually with a monthly delivery quota. Brands can supply their own creative, but results are typically better when using the agency's production or running a hybrid where they iterate on the brand's base assets. ### How has paid social changed in 2026? Three shifts. First, AI-led campaign management: Meta's Advantage+ Shopping and Advantage+ targeting are now default, so creative throughput and feed quality matter more than manual audience structures. Second, measurement: with iOS privacy losses ongoing, first-party data, CAPI, and modeled conversions are table stakes - agencies still relying on platform dashboards alone are behind. Third, commerce: TikTok Shop is established in the UK (eMarketer projects £11.75B in UK social commerce in 2026), and paid social increasingly drives in-app checkout, not website traffic.