For most businesses, the fastest way to get measurable social growth is a managed social media retainer combining strategy, content and community, with paid social layered on when the goal is direct response. That typically includes platform strategy, a content calendar, regular posts, short-form video, community replies, and monthly reporting. Budget realistically: entry-level packages start around £250–£500, managed retainers sit at £500–£1,500, and premium or video-led accounts run £1,500–£3,000 or more.
TL;DR: Social media management costs vary by scope, with entry-level packages starting around £250 and enterprise plans exceeding £3,000 monthly, depending on services offered. A typical retainer includes content calendars, static and video posts, community replies, and performance reports, with volume and format directly impacting price differences. Paid social advertising is usually billed separately, with management fees between £300 and £1,500 plus ad spend, and requires at least three to six months to show measurable results. Success depends on clear goal alignment, specific KPIs, actual content examples, and transparent deliverables, not just the headline fee. Combining strategy, content, community, and paid social in a single package, like Brainiac Media offers, streamlines delivery and enhances measurable ROI.
TL;DR:
A proper social media marketing service is built from five moving parts, not one. Strategy sets the platform choice, posting cadence and content pillars against a business goal, whether that is brand awareness, lead generation or customer retention. Content creation turns that strategy into posts, carousels, Stories and Reels, matched to what each platform’s audience actually responds to. Community management covers replying to comments and messages, which keeps engagement alive between posts. Paid social advertising targets specific audiences with budget behind them, useful when organic reach alone will not hit a sales target. Analytics and reporting close the loop, showing what worked so next month’s content improves on it.
Paid social works best once organic content has proven what resonates. Running ads behind an already-engaging post multiplies its reach far more efficiently than boosting content nobody responded to first.
Ask any provider for a retainer breakdown and you should get a concrete list, not a vague promise of “regular posting.” A monthly retainer is the most common pricing model, and the only way to judge whether it is fair value is to see the deliverables spelled out against the fee.
A typical monthly scope looks like this:
The team behind these deliverables usually includes a strategist who owns the plan and reporting, a content creator or videographer, a community manager handling day-to-day replies, and, where paid social is included, a media buyer running campaigns separately from organic content.
Pro Tip: When comparing quotes, ask each provider to list deliverables by number, not by adjective. “Regular, high-quality content” tells you nothing; “12 posts and 4 Reels per month” lets you compare like for like.
Format and volume drive most of the price difference between two otherwise similar-looking proposals. A single brand-quality short-form video can cost as much to produce as an entire week of static posts, which is why two agencies quoting wildly different fees for “social media management” are often not comparing the same workload at all.
UK pricing splits fairly cleanly into four tiers, and each buys a different level of capability rather than simply “more posts.”
Three factors move the needle more than any other. Running three platforms rather than one typically lifts a retainer by around 1.4 times, and five-plus platforms can push it to double. Short-form video adds roughly 30 to 40 percent on top of a static-only scope. Community coverage and paid social management are usually quoted separately from organic content.
On paid media specifically, management fees commonly sit between £300 and £1,500 per month plus ad spend, or a percentage of that spend, so always ask which model applies before comparing two quotes. Expect a minimum commitment of three to six months with most providers, since organic social growth rarely shows a clear trend inside the first eight weeks.
The right choice depends less on the headline fee and more on whether the proposal matches your actual goals. Run every quote through the same checklist.
Before signing, ask directly: what happens if I want more revisions than agreed? Who escalates a customer complaint that comes through social? Who owns the creative direction, you, or the agency?
Watch for red flags: vague scopes with no deliverable numbers, promises of a specific follower count (a metric largely outside any agency’s control), and quotes that look unusually low until ad spend, influencer fees, or setup costs appear later as extras.
Brainiac Media runs social media marketing alongside paid social advertising, video-led campaigns and wider digital marketing services, with offices spanning the UK, South Africa, Australia and the US.
The gap between “we post regularly” and “social drives revenue” almost always comes down to whether paid and organic work were coordinated. A retailer running organic content alone might see steady engagement but flat sales, because reach without targeting rarely converts at volume. Add a modest paid budget behind the posts that already perform organically, and the same content typically reaches a far more relevant audience at a lower cost per result than paid social run in isolation.
Service-based businesses tend to see ROI show up differently: not through follower counts, but through enquiries traced back to specific content, usually video explaining a service in under 60 seconds. That is consistent with why short-form video commands a premium in agency pricing — it does more of the conversion work than a static post ever will.
The pattern across both cases is the same: ROI is not proven by vanity metrics, it is proven by tracking results against the goal set in the strategy phase. A provider using proper analytics and reporting can demonstrate meaningfully better return than one that reports reach and impressions and stops there. If your current provider cannot show you a number tied to a business outcome, that absence is itself the finding: the campaign was never measured against anything real.
Agencies earn their fee when speed, video production or multi-platform coordination outstrip what one in-house hire can manage. In-house makes sense once goals are settled and volume is modest. Phase spend as clarity grows, and always link social activity back to email and your website.
— Rob
Brainiac Media is a practical alternative to piecing together a freelancer for posting and a separate contractor for video: one team handles social media marketing strategy, content, community and creative video campaigns under a single retainer, so nothing falls through the gap between two suppliers.
Existing social media packages give you a fixed starting point to compare against any quote you have already received, and paid campaigns run through the same social advertising team rather than a separate media buyer you have to brief from scratch. Onboarding typically starts with an audit of current accounts, followed by a strategy consultation and a first content calendar within a couple of weeks. If social sits alongside a wider rebuild of your online presence, the same team also covers digital marketing services end to end. Book a free audit or get in touch to see a proposal built around your actual goals rather than a generic package.
Expect £250–£800 for entry-level freelancer support, £500–£1,500 for a managed small agency retainer, and £1,500–£3,000+ for mid-market or video-heavy accounts, with enterprise scopes reaching £5,000 or more.
Definitions of this rule vary across marketers, and the article’s research does not cover a single agreed version, so treat any specific claim about it with caution rather than as an industry standard.
Like the 5 5 5 rule, this is an informal shorthand used inconsistently across different marketers rather than a fixed, universally defined framework, so no single definition applies reliably.
Yes. Options range from freelancers charging roughly £300–£600 monthly for basic posting, through boutique agencies, to full-service providers such as Brainiac Media that combine strategy, content, community and paid social under one retainer.
Most agencies recommend a minimum three to six month commitment with quarterly review points, since organic growth trends rarely become clear inside the first two months.
Book a Demo
Forgotten Password
Get your free SEO guide
Thank you, please check your email
Sign into Brainiac Media
Please sign-in using your email address and password.
Forget your Password?
no worries, click here to reset your password.