IdeaStack·Issue, every Thursday·
UK business ideas, backed by real data.
Every Thursday, one deeply analysed UK business opportunity: keyword volumes, competitor intel, SERP data, build plan. Research, not a listicle.
Most “business ideas” articles give you fifty vague suggestions and zero data. IdeaStack goes deep on one UK opportunity, every Thursday, with the keyword volumes, competitor funding and SERP difficulty to act on it.
Inside this week’s issue
Not a blog post. A business case.
Score 7.2 / 10·medium confidence·Qualitative only this session (DataForSEO budget-capped) monthly UK searches
Audit UK sites for DMCCA fake-review and drip-pricing breaches
Find the breaches, get the policy, for £39 a month
A self-serve tool that crawls a UK business's website, flags banned practices under the Digital Markets, Competition and Consumers Act 2024 (unmarked incentivised reviews, suppressed negative reviews, misleading star-rating aggregation, and drip pricing where mandatory fees appear late at checkout), then auto-generates the written review-management policy the law now requires every trader to hold. It is built for the long tail of UK ecommerce and hospitality SMEs who cannot afford a £15k+ compliance consultancy but now sit under the same enforcement regime as the brands the CMA is already investigating. The timing is the whole story: the regime went live on 6 April 2025, the CMA found over half of 100+ businesses it reviewed could be failing to comply, and on 27 March 2026 it opened five named investigations.
Opportunity
7/10
Pain
8/10
Feasibility
7/10
Timing
9/10
Durability
6/10
Effort to Build
6/10
Read the full report →
The rhythm
Thursday, 6pm.
One report. Every week. No exceptions.
What’s in every report
Seven layers of evidence on a single UK opportunity.
- 01
Composite score
Five-dimension framework: market demand, competition, feasibility, timing, execution difficulty.
- 02
UK keyword data
Live monthly volumes, CPC, competition and trend for every term in the cluster.
- 03
Competitor intelligence
Who is in the space, what they charge, where they raised, where the gaps sit.
- 04
SERP analysis
What ranks, what is weak, where a new entrant can win in UK search.
- 05
Reddit & community signal
Real complaints from real UK users. Pain points and unmet needs in their own words.
- 06
Revenue model
Pricing strategy, unit economics, year-one projections in GBP.
- 07
Builder prompts (Pro)
Copy-paste prompts for Cursor, Bolt, Claude Code and Lovable. Start building Saturday morning.
Who reads it
Built for builders, not browsers.
The weekend builder
Day job, side-project itch. Wants a validated idea and a clear plan, not another rabbit hole of Googling. Thursday report, Saturday build.
The serial tester
Launches fast and kills faster. Needs a pipeline of scored opportunities so they can pick the best one and move.
The UK entrepreneur
Tired of US-centric advice. Wants UK search data, UK competitors, UK regulations, UK revenue models. Nobody else does that.
UK-coded
Every other newsletter thinks in dollars. We think in pounds.
IdeaStack is built from UK search data, UK competitor landscapes, and UK market dynamics. “Popular in San Francisco” does not mean profitable in Sheffield.
Field notes
From the blog
Your working rhythm: how a solo founder stays shippable at 3-30 customers
At 3 to 30 customers the bottleneck is you, not the product. Skip the themed-day calendar and build a defensive working rhythm that protects your two real jobs, caps overhead, and keeps you shippable.
Your first data-driven roadmap call: what to build next from usage and churn
At 3 to 30 customers you don't need RICE scoring or a planning offsite to decide what to build next. The evidence is already in two places you own: your usage data and your cancel reasons. Build only what both point at.
Your first integration: build the one your customers already ask for
At 3-30 customers, don't wire up ten integrations. Build the one your customers already ask for. A UK solo-founder playbook for choosing and shipping your first integration or partnership.
Your first content engine: write one useful thing a week, do not automate the factory yet
At 3-30 customers the content factory is the wrong first move. Mine your customer conversations, write one useful post a week, and use Claude Code for the scaffolding only.
Your first hire-or-tool decision: when to buy capacity (and when to do it yourself one more time)
You have shipped the thing. You launched it, kept a first cohort, raised the price once, built a cancel page that saves a few, found one channel that brings the next customer, and you read your number
Your first referral loop: turn happy customers into your next channel
You have a dozen paying customers and support under control. The cheapest next customer is one your happy customers bring you. Here is how to build a dead-simple referral loop with Claude Code and Stripe in an afternoon, instead of buying a platform you do not need yet.
Pricing
Start free. Go deep when you’re ready.
Free
Weekly report with executive summary, scores, and key highlights. Your Thursday evening reading.
- One report per week
- Executive summary and scores
- Key data highlights
Pro
Full reports, full archive, every data point. For builders who want every edge.
- Everything in Free
- Full keyword tables
- Competitor funding data
- SERP landscape analysis
- Builder prompts
- Full report archive
No contracts. Cancel anytime. Need bespoke research? See the Builder tier.
Questions
Frequently asked
What is IdeaStack?
A free weekly newsletter for UK entrepreneurs. Every Thursday we publish one deeply researched business opportunity backed by real keyword volumes, competitor funding data, SERP difficulty scores, and builder prompts.
How is this different from a listicle blog?
Most business idea articles give you a list of 50 vague suggestions with no data. IdeaStack goes deep on one opportunity per week. Live UK search volumes, every competitor and their funding, SERP difficulty, a step-by-step execution plan. Research, not a list.
Are the ideas UK-specific?
Yes, entirely. UK search data, UK-based competitors, UK regulations, GBP pricing. Built because every other tool in this space is US-centric.
Is IdeaStack free?
The weekly newsletter is free forever. The Pro tier (£12/mo) unlocks full reports with keyword tables, competitor intel, SERP analysis, and builder prompts.
I am not technical, can I still use this?
Absolutely. The reports are business analysis, not code. The builder prompts are designed for AI tools like Cursor, Bolt, Claude Code, and Lovable. No coding experience required.
How often do you publish?
One report every Thursday at 6pm. Timed so you can research Thursday evening and start building over the weekend.
The newsletter
Your next UK business idea, this Thursday.
One report. Every week. Free.
UK builders read it. No spam. Unsubscribe anytime.