Social media for a second brand: what it adds

Key takeaways

Social media for a second brand typically adds £300–£800 a month per channel if content is adapted from the main brand, or a full second retainer in the £950–£2,500 band if it needs its own strategy, voice and content. Separate accounts split your audience, so only create them when the buyers or offer are genuinely different.

• Adapted content: £300–£800 a month per channel.
• Fully separate: £950–£2,500 a month.
• Separate accounts split the audience.
• Only split when buyers truly differ.

When does a second brand need its own accounts?

When it sells to different buyers, with a different tone or offer, such as a trade and a consumer brand, or a premium and a budget range. If the buyers overlap heavily, posting under the main brand usually reaches more people for less.

• Social media agency pricing in the UK
• What each extra social media channel adds to the fee

What does a second brand cost?

If the second brand shares strategy and adapts content, each extra channel costs £300–£800 a month. If it needs its own strategy, visuals and content, budget a second retainer in the £950–£2,500 band, plus set-up of £600–£2,000 and brand guidelines.

• Shared approach: £300–£800 per channel.
• Separate approach: £950–£2,500 a month.
• Set-up: £600–£2,000.
• Brand guidelines: one-off cost.

• Social media brand guidelines: what they cost to create

What are the hidden costs of two brands?

Twice the approvals, twice the replies and two audiences starting from different sizes. The new brand starts with no followers, so early results are slower. Check the name is available as a trade mark and as handles on each platform before investing.

When should you keep one brand?

When the second offer is a product line rather than a different business, or when you cannot fund both properly. Featuring the new line on the main accounts first tests demand cheaply.

What does this look like in practice?

A pattern we see: a business launches a sub-brand on new accounts that never gain traction. Introducing it through the main accounts first, then splitting once it has its own buyers, usually works better.

• See client work
• Social Media Marketing for UK businesses

Second brand checklist

• Confirm the buyers genuinely differ.
• Check trade mark and handle availability.
• Decide shared or separate strategy.
• Budget for slow early growth.
• Test via the main brand first.

• What posting every day on social media costs
• Employer brand content on social media: what it costs

Next step

Write down who buys from each brand. If the lists look the same, keep one set of accounts.