New startup ideas · AI for people who run the AI themselves · Evaluation and trust the user controls
startup concept
Citelock
Verifies every citation in AI-drafted work before a licensed professional signs it
A checker for solo lawyers, CPAs and consultants who draft with AI under their own license.
- Software subscription
- Small business
- The GenAI Divide
2
similar startups, last 2 years (2 all-time)
yes
1 matching federal grants and programs
Direction supported by government programs and grants
Test it before you build it
$500 · 4 weeks · 20 prospects
Prove for $500 in 4 weeks that solo attorneys drafting with AI will hand a stranger a real filing and prepay $100 a month for independent citation verification.
Riskiest assumption · A solo attorney who drafts with AI will trust an independent third party enough to hand over a real filing and pay $100 a month for verification, rather than rely on the AI vendor's own built-in citation check or their existing manual review
1Focus group: who and where
A solo or 1-3 attorney litigation or immigration practice that already pays $100-200 a month for a ChatGPT or Claude seat, files motions or briefs at least monthly, and signs AI-drafted work under their own bar number with only a manual spot-check between them and a sanctions order
where to find 20 · The ABA Solosez listserv for solo and small-firm lawyers; r/LawFirm and r/Lawyertalk on Reddit, where AI-drafting and fake-citation threads recur weekly; state bar solo and small firm section CLEs and meetings, such as the Texas Bar and Florida Bar solo/small firm sections
2Sell first, build later
A founding membership in the first Citelock cohort of 10: every citation in up to 10 filings a month verified against primary sources with a keep-on-file report delivered within 48 hours, starting November 2, 2026, with the founder doing the verification by hand until software replaces him
the ask · $100 per month, founding rate locked for 12 months
a real yes · A real yes is a paid $100 invoice for the first month plus a submitted real filing; compliments, 'I'd definitely use this', and requests to circle back after the trial period do not count
3Small experiments
The first one attacks the riskiest assumption; each ends with a number that says whether to run the next.
1. Fifteen calls on citation checking
$100 · 10 days
Post in r/LawFirm and on Solosez asking how solo attorneys verify citations in AI-drafted filings, and book 15 twenty-minute calls from the replies. On each call ask three things: do they draft with AI, how long does hand-checking one filing take, and would they trust the model vendor checking its own output. The founder runs every call.
keep going if · 10 of 15 draft filings with AI and hand-check citations themselves, and 10 of 15 say they would not sign off on the vendor's own self-check
2. Manual verification of real filings
$200 · 10 days
Offer every call participant a free verification of one redacted brief or motion: the founder resolves every citation by hand against CourtListener, Google Scholar and PACER within 48 hours and returns a marked-up report showing confirmed, misquoted and nonexistent citations. Submitting a real document is the trust test; the report is the product artifact, built with zero code.
keep going if · 8 of 15 attorneys send a real redacted filing within 7 days of the call
3. Prepaid founding-member close
$200 · 10 days
Within 24 hours of delivering each report, send the founding offer by email and invoice: $100 a month locked for 12 months, up to 10 filings a month with reports in 48 hours, service live November 2, 2026, first cohort capped at 10. First month is invoiced now. The count of paid invoices is the answer.
keep going if · 5 of 15 report recipients pay the $100 invoice
4Collect a deposit up front
Tesla took $1,000 refundable reservations for the Model 3 and $100 for the Cybertruck before building either: the deposit is the measurement, not the revenue.
$100
per prospect, refundable
how · First month prepaid by invoice, the standard instrument for a small-business professional who already pays for practice tools this way; the attorney pays the invoice and replies to a two-paragraph founding-member terms email to confirm the slot set up: Stripe Invoicing ↗
what it reserves · One of 10 first-cohort slots, the $100 a month rate locked for 12 months, and 48-hour report turnaround from November 2, 2026
refund · Refunded in full on request any time in the first 30 days after service starts, no questions asked
target · 5 paid first-month invoices from 15 verified attorneys within 30 days
before taking money · During the test accept only redacted drafts or public filings, never live privileged client documents, until counsel has signed off on confidentiality terms and data handling.
Go: build it if
8 of 15 attorneys submit a real filing within 7 days and 5 of 15 pay the $100 first-month invoice: build the resolver for the two practice areas the cohort files in
Kill: stop if
Fewer than 5 of 15 submit a filing, or fewer than 2 pay: the trust or the willingness to pay is not there, and the vendor's built-in check will eat whatever remains
5 Scripts to run itoutreach message, landing copy, deposit terms · click to open
outreach message
You're signing filings drafted with ChatGPT or Claude under your own bar number, and the sanctions cases show what one fabricated citation costs. I'm testing Citelock: send me one redacted brief or motion, I verify every citation against the primary source by hand and send back a report you keep on file, free during this test, back within 48 hours. Do you have 20 minutes this week to walk me through how you check citations today?
landing page
Every citation verified before your name goes on it $100 a month, founding rate locked 12 months, up to 10 filings, reports in 48 hours Prepay your first month to take one of 10 first-cohort slots
deposit terms
Your $100 payment is your first month at the founding rate of $100 a month, locked for 12 months, and reserves one of 10 first-cohort slots. Service starts November 2, 2026, with every report delivered within 48 hours of upload. Full refund on request any time in your first 30 days.
Would you run this test?
One tap. The yes-share feeds the Demand pillar of this idea's score; nobody sees who answered.
Budgets are out-of-pocket estimates for a team of one to three, US market. Size the deposit to the deal, and check the terms before taking money in a regulated line.
Scorecard
Ranked against every idea in the catalog: trend, demand and 100x potential from the corpus, competition relative to the other ideas. A generated concept has no judges or swipes yet, so its pillars use the data signals only.
55
Idea Score, 0-100 (partial) · raw 34.2 x 1.61
Warm
competition: more crowded than 44% of ideas · headwind x0.78
+1.4
government priorities, secondary (1 matching grants)
Trend
47
Is the wave forming now? 2025-26 entrants vs 2023-24, rounds since 2025, the sector's live-batch direction, the 2026 trend analyst.
- Entrants 2025-26 vs 2023-24 (similar companies)92
- Rounds announced 2025+ in the sector0
- Sector direction (live batch)50
Demand
32
Does anyone want it? YC's current RFS, companies already paid for something similar, the operator judge, founders' yes-rate in decks, readers who would run the test.
- YC asks for it (current RFS: idea / sector)30
- Someone already pays (similar companies, recent / all-time)33
100x potential
50
Can it return a fund? The venture judge (double weight), market-size and moat axes, neighbours still alive, the technologist judge.
- no signal yet, taken as 50
Score = 100 x cbrt(Trend x Demand x 100x) x (1 - 0.5 x crowding) + government bonus (max 5), calibrated so the 95th-percentile idea scores 90 (order never changes). A geometric mean: a weak pillar cannot be papered over. Percentiles are among the 382 ideas in the catalog; the terms matched were verifies, citation, ai-drafted, licensed, professional, checker, solo, lawyers.
The concept in full
- What
- A checker for solo lawyers, CPAs and consultants who draft with AI under their own license. The user drops in a brief, memo or filing; Citelock resolves each citation and factual claim against primary sources, marks what is confirmed, misquoted or nonexistent, and produces a verification report the professional keeps on file. In the first hour a user checks one real document and sees every unsupported claim highlighted with the source it failed against.
- Grounded in (2025-2026 signals)
- MIT NANDA's State of AI in Business 2025 (published August 2025): 'more than 40% of knowledge workers use personal AI tools at work'. The Anthropic Economic Index (November 2025 data, reported January 2026) measures 52% augmentation on Claude.ai, people iterating on drafts rather than delegating them. Menlo Ventures (June 26, 2025): only 3% of Americans pay for AI, the professional minority that pays is the target.
- What it rides
- The GenAI Divide: 95% of pilots return nothing, workers run their own tools. The professionals in the 40%-plus running personal AI tools bear personal liability for hallucinated citations, and the firm's sanctioned tooling gives them nothing to check with.
- Why now
- With 52% of Claude.ai use measured as augmentation in the November 2025 Anthropic Economic Index data, drafting with AI is now the default workflow for the paying minority, but the person whose bar number or CPA license is on the document still has no verification step they control; that gap is a $100-a-month expense against a malpractice claim.
- Wedge: first customer and entry point
- Solo attorneys who already pay for a $100 to $200 Max or Pro seat; entry point is a self-serve checker for court filings in one or two practice areas, marketed where the shadow-AI professionals already are rather than sold to firms.
- Closest real companies, as the generator saw them
- Moby Analytics (yc X25) builds AI financial auditors that audit statements for firms; Citelock verifies the individual professional's own AI-drafted citations before signature. The eight 2025-2026 companies pitching 'law firms' sell to the firm; this sells to the licensed individual, self-serve.
- Main risk
- Anthropic or OpenAI ships built-in citation verification good enough that a licensed professional trusts it without an independent check.
Similar startups in the directory
Companies whose pitch matches most of the concept's terms (verifies, citation, ai-drafted, licensed, professional, checker, solo, lawyers).
Public money in this direction
US federal grants and open opportunities matched to the concept's terms.
National Science Foundation · Robust Intelligence · $600K
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Fictional concept generated 2026-08-26 by claude-fable-5 from the collection's brief and MarkosWeb data. Treat it as a research prompt, not a plan.