The modern alternative to a UK business broker
You don't have to pick between "hire a broker" or "list on a marketplace and hope". The modern stack is five components — a confidential marketplace, an AI adviser, on-demand legal, a tax adviser and (optionally) a corporate finance boutique for large deals — priced to skip the retainer entirely.
By Chris at Sell LtdLast updated The five-component stack
Sell Ltd, plus (if you want breadth) BusinessesForSale as a paid ad. Confidential teaser, NDA gate on the identifying details, buyer profiles vetted.
Chris drafts your IM from Companies House filings + a guided survey, screens buyer enquiries, drafts outreach and answers routine buyer questions — with full audit trail.
You only need legal when a serious buyer submits heads of terms. Pay by the hour, not by the month. Typical spend £3,000–£20,000 depending on deal complexity.
One or two hours with a chartered tax adviser before you list to model Business Asset Disposal Relief, share vs asset sale and any pre-sale restructuring. Cheap insurance.
If your deal is £5m+ and you want a curated strategic buyer auction, a boutique adds value at that band. Not needed on sub-£5m mandates.
Why this works
- Unbundling. A traditional broker charges one big fee for a bundle of services that vary massively in value. Unbundling lets you pay for what actually helps.
- Data has become primary. Companies House is fully digital and free — 80% of the analytical work a broker used to do can now be automated.
- Marketplaces have solved reach. BusinessesForSale, Rightbiz and Sell Ltd's own marketplace reach the same buyer universe a broker's rolodex used to.
- Legal and tax stayed specialised. The parts that genuinely need human expertise — SPA drafting, warranty negotiation, tax structuring — are still done by humans, just paid by the hour.
Related in this cluster
- UK business broker fees exposed 2026Every major broker's retainer, success fee & marketing charge, sourced
- No upfront fee business brokers UK — the real listThe honest list — and where 'no upfront' still hides a retainer
- AI-first business sale vs traditional brokerSide-by-side workflow, cost, control and time-to-close
- How UK business brokers actually earn their feeWhat a broker really does — hour by hour, stage by stage
- Upfront fees vs success fees — buyer/seller trap explainedThe trap explained with worked examples
- Broker exclusivity clauses — what to watch forAnnotated clauses, red flags and what to negotiate out
- How to fire a business broker (and what it costs)Notice periods, tail fees and the letter you actually need
- Complaints against UK business brokers — your optionsTrade body → ombudsman → small claims — the real routes
Frequently asked questions
What is the alternative to a UK business broker?
The modern stack replaces a single broker mandate with (1) a confidential marketplace like Sell Ltd, (2) an AI adviser handling the workflow, (3) a corporate lawyer on-demand rather than on retainer, and (4) a tax adviser for the exit structure. Total cost typically 75–85% lower than a traditional broker mandate.
Is the alternative cheaper than a broker?
Materially. On a £1m sale, a broker charges £57,000–£115,000 all-in. The modern stack costs £15,000 (Sell Ltd 1.5%) + £3,000–£20,000 legal + £500–£2,000 tax = £18,500–£37,000. Half to a quarter of the broker cost.
Is the alternative slower than a broker?
Faster, generally. Traditional broker mandates take 4–8 weeks to produce the IM and launch. The AI-first route produces the IM in 48 hours and launches within a day of your approval. Legal and due diligence are the fixed constraint at the back end — same on either route.
Do I still need lawyers?
Yes. Every UK share sale needs a corporate lawyer on the SPA (share purchase agreement) and warranty schedule. What changes is you pay them hourly for actual legal work, not a retainer. Typical spend £3,000–£20,000 depending on deal complexity.
Do I still need an accountant?
Only if your accounts aren't already up to date. If they are, no — Companies House filings are the primary source. Sell Ltd builds the IM from filed accounts, HMRC data and your seller survey; a fresh accountant valuation isn't required.
How do I reach buyers without a broker's database?
Three channels: (1) the Sell Ltd marketplace with confidential teaser, (2) targeted outreach that Chris runs to shortlisted strategic buyers by sector, (3) BusinessesForSale as a paid ad if you want extra breadth. The broker's 'database' is often just marketplace listings under their brand.
What if I don't know any buyers?
Neither does the broker, usually — they market on the same public marketplaces you can reach directly. Chris shortlists real strategic buyers from Companies House by sector, director networks and acquisition history, then drafts approach emails you approve before sending.
Is there a downside to the alternative?
Weaker human relationship for genuinely complex negotiations. If your deal has unusual structure (earn-outs, deferred consideration, staged transfer, cross-border tax), pay for corporate finance advice on top. Even then it's cheaper than a full broker mandate.
Can I combine parts of it with a broker?
Only if your broker contract allows. Most brokers write exclusivity broadly enough to prohibit parallel listings. Read the contract before signing anything else.
How do I get started?
Start the seller survey at sellltd.co.uk — 30 minutes. Chris drafts the IM in 24 hours. You review, publish confidentially, and the outreach starts. Free to list.
What if I want a human to handle it all?
Book a call with Chris' human editorial team — they'll review the IM, screen buyers with you and hold your hand through completion. Priced hourly, on top of the 1.5% platform fee, only when you need it.
Does the alternative work internationally?
For UK-registered limited companies with UK buyers or UK-friendly international buyers — yes. For genuinely cross-border deals (US or EU buyer, US or EU tax structuring), we'd bring in a specialist adviser alongside the platform.
Build the stack around Sell Ltd
Free to list. 1.5% on completion. Chris handles the workflow.