Verify claims. Pitch confident. Launch ready
You've done the work. Before your numbers face the room, a named human verifies every claim, stress-tests every benchmark, and rewrites the weak spots with citable sources — so what leaves your hands is what closes the round.
PRISM validates your idea before you build — Sentinel verifies your deck before you pitch.
Who this is for
Built for founders who need certainty
If you're raising, launching, or pitching — and your claims will be scrutinised — this is for you.
Seed & Pre-Seed
You're building the narrative. Every number in your deck needs to hold when an LP turns skeptical. You need to know exactly where the gaps are — before the room finds them.
- Validate your idea before committing runway to build
- Verify market size and traction claims before your first pitch
- Position your product so the right buyer finds you — not the wrong one
Series A
The room is harder. LP due diligence is real. Every benchmark, churn figure, and market claim will be independently verified by an analyst before the term sheet. Before they do, we do.
- Pre-raise deck review — named human verifier signs every claim
- Competitive positioning verified against cited, current intelligence
- Launch execution so the verified deck becomes a verified product
The four places wrong claims do real damage
Every founder we've worked with had the numbers. It was the layer around the numbers — the benchmark, the framing, the source — that slowed the room.
A price that loses the right buyer
Your best buyer visited. They read every word. They left without a word. Not because the price was wrong — because the framing spoke to someone else. That tab closed in silence, and you never saw it happen.
Positioning that attracts the wrong room
Every meeting feels promising. The feedback is warm. Nothing closes. The product is right. The copy is speaking to the wrong person in the wrong room — and every polite “we’ll circle back” confirms it.
A launch that lands in the wrong moment
The launch was ready. The team was proud. Then the news cycle shifted — a regulatory announcement, a competitor crisis, a headline that made your message impossible to land. One week of timing intel would have changed everything.
She had the numbers. The benchmark killed the room
Her retention was real — 68% DAU over 90 days. The benchmark she compared it against traced back to a 2019 mobile gaming report. An LP spotted it mid-pitch. The room went quiet.
Two weeks later, with a cited benchmark and a named source, she closed £2.4m. Same product. Same team. Different deck.
From idea to launch. Four steps. One studio.
Most founders start with PRISM — it's free. Each service is the natural next step. Start wherever you are. Move forward when you're ready.
01Idea ValidationValidate · Verdict · Rescue · Free
Tell us your idea. PRISM runs 12 structured lenses, stress-tests it against 15–60 scenarios (Pro–Ultra), and returns a GO / KILL / PIVOT verdict — signed, evidence-graded, and ready to act on.
Run PRISM Free →02Pre-Launch VerificationCited · Signed · Human · From Free
Send us one claim from your deck or site. We verify it, push back on it three ways, and rewrite it. You get a signed verdict in 48 hours. Free to start.
Start Verification Free →03Strategic IntelligencePositioning · Pricing · Pitch · From £2,499
Positioning that attracts the right buyer. Pricing that converts. A pitch narrative that survives a partner's rebuttal — and closes cleanly.
Get Your Strategy Brief →04Outcome EngineeringShip · Build · Launch · Bespoke
The deck, the site, the launch week — built by the same person who verified your numbers. So nothing conflicts between what was verified and what shipped.
Start A Project →Founders who saw clearly before launch
We'd been using the same market size figure for months — lifted from a 2019 report and never cross-checked. ThriveFinity came back in 48 hours with the flagged citation, a rewritten version, and a source we could actually defend in the room. The LP who'd been on the fence moved back to yes. We closed our first enterprise pilot the following week.
Read full case study — Daily99Honestly, I thought our keyword research was fine — we'd picked the terms ourselves, they felt right. The brief came back with every one flagged. Not vaguely. Each had a cited reason explaining why the search intent didn't match what we'd actually built. We rewrote around two terms we hadn't considered. Six weeks later, both were on page one.
Read full case study — PayRamReading the report was uncomfortable. Not because the tone was harsh — because it was accurate. We'd been running paid campaigns on a conversion claim built on our first three sales. Three. They rewrote the angle, we relaunched, and it drove a 40% lift. I wish we'd done this before spending the original budget.
Read full case study — TVP StudiosVerification across every vertical
Built for regulated, high-stakes sectors
FinTech & Payments
Market-size claims, interchange benchmarks, regulatory positioning statements. We verify against FCA data, PwC reports, and Nilson Group benchmarks.
HealthTech & MedTech
Clinical outcome claims, NHS procurement positioning, patient-outcome benchmarks. We verify against NICE data, peer-reviewed literature, and published NHS statistics.
B2B SaaS & PLG
ARR growth claims, retention benchmarks, CAC payback period, NPS comparisons. We verify against Bessemer VPSC data, OpenView benchmarks, and public SaaStr datasets.
Consumer & D2C
Conversion rate claims, LTV benchmarks, channel ROI statements, brand positioning assertions. We verify against ASA rulings, Statista, and sector-specific consumer panels.
Not sure if your sector is covered? Ask before you submit
Pre-Launch Verification vs everything else
How Pre-Launch Verification compares
AI tools, agencies, and other tools all have their place. Only one delivers a signed, cited verdict from a named human before you launch.
| Criterion | ThriveFinity | DIY · ChatGPT | Agencies | Other tools |
|---|---|---|---|---|
| Named human verifier A real person signs the verdict with their name on the record | ✓ | ✗ | ~ | ✗ |
| Every claim cited to source Traceable inline citations from licensed corpora — not scraped | ✓ | ✗Hallucination risk | ~ | ✗ |
| Public refund log Refund count published monthly — accountability is structural | ✓ | ✗ | ✗ | ✗ |
| Refusal policy & public log 4 refusal categories enforced at intake, logged publicly | ✓ | ✗ | ✗ | ✗ |
| Turnaround time From intake to signed verdict or deliverable | 48 h – 7 days | Seconds | 2 – 8 weeks | Minutes |
| Entry price Lowest cost to get a usable output | Free | ~£20/mo | £3,000+ | £50 – £500/mo |
| 30-day money-back guarantee Full refund if uncited claims found | ✓ | ✗ | ✗ | ✗ |
| EU AI Act Art. 50 compliant AI-assistance disclosed, sources licensed, EU-hosted data | ✓ | ✗No disclosure | ~ | ✗ |
| EU-hosted data Briefs stored on EU infrastructure · 180-day default retention | ✓ | ✗US data centres | ~ | ~ |
| No scraped sources Licensed corpora only — no anonymous web scraping | ✓ | ✗ | ~ | ✗ |
| Adversarial rebuttal Argues the other side of your claim before signing it | ✓ | ✗Confirms by default | ~ | ✗ |
| Rewritten, shippable claim One corrected version ready to paste into your deck or page | ✓ | ~ | ~Depends on brief | ✗ |
| Specialist domain knowledge Verified by experts in the relevant regulated field | ✓ | ✗Generalist | ✓At high cost | ✗ |
| LP-ready? Output formatted for LP / investor rooms — not internal notes | ✓ | ✗Raw text only | ~At extra cost | ✗ |
| Article 50 compliant? EU AI Act Article 50 disclosure embedded in every output | ✓ | ✗No disclosure | ✗ | ✗ |
Built on conviction. Named at every step
What we hear
What founders say before they see the verdict
What most founders ask on the first call
Is this just AI dressed up as human?
What if my numbers are wrong?
Who actually signs the verdict?
What is a pre-launch verification Council — and what does it include?
Is the verdict generated by AI, or does a real expert review my claim?
Where is my data stored?
What is the refund policy?
Do you work with pre-seed and seed-stage founders?
Can you review multiple claims at once?
What industries or sectors do you work with?
What if I disagree with the verdict?
What will you not do?
Do you have a standing retainer?
Pricing · No surprises
Start free. Move up when the stakes do
No credit card to start. No commitment. Send us one claim and see what we find — most founders are surprised by what comes back.
Proof-First Promise
- 1 public claim verified
- 1 rebuttal ranked
- 72-hour delivery
What it covers: one pitch deck, landing page, or claim set — not a full business strategy
- Every claim cited or flagged
- 3 ranked investor rebuttals
- Rewrite of weakest section
- Signed audit trail PDF
- 30-day refund guarantee
What it covers: full round narrative — deck + LP + exec memo + Q&A prep
- Full Sentinel Method (6 lenses)
- Named verifier signs every page
- Competitive intelligence review
- Investor Q&A prep (20 questions)
- Executive summary rewrite
- 30-day refund guarantee
All prices in GBP. VAT may apply. Full refund within 30 days if any verdict contains an uncited claim. Council engagements are limited by the named-verifier model.
Already have a pitch deck? Verify your deck claims →
Free to start. No card needed.
PRISM is completely free. The Teardown is free. You only pay when you decide the output is worth it — not before.
A named person signs every report.
Not an AI. Not a dashboard. A named analyst with a real professional stake in the quality of every verdict we issue.
One brief. One honest verdict
Start free — no card, no commitment. Upgrade at any point.
Three steps. Zero ambiguity
We review your brief
A human reads your brief — not an AI. We check it falls within our accepted categories and email you to confirm scope, timeline, and pricing. No payment yet.
Sentinel research runs
AI retrieves from licensed corpora. A named verifier checks every claim, tests the reasoning, and writes the rebuttal. Nothing ships without a human approving the full output.
Signed verdict arrives
You receive a PDF verdict — every claim cited, every rebuttal ranked, rewrite included. Named verifier signature on every page. 30-day refund if a single claim is unsupported.
Questions before submitting? Email us: om@thrivefinity.uk
Refer a founder. Both get a free Teardown.
Blog
See all posts →Why Your Series A Deck Will Fail the 40-Minute Test
VCs spend exactly 40 minutes desk-researching your deck before the meeting. Here's what they find — and how verified evidence changes the dynamic.
The Category Problem: Why Most Benchmarks Are Wrong
How category mismatches silently invalidate your strongest data points — and a framework for finding defensible benchmarks that match your product.
Rebuttal Architecture: Preparing for Investor Questions
The founders who close fastest aren't those with the best answers — they're the ones who raised the hard questions themselves, first.