New startup ideas · Gifted kids, funded by proof · The donor's view of a kid's progress
startup concept
Kibitz
Sponsor a chess seat and see the rating move you paid for
A donor product for alumni and grandparents who fund one kid's chess coaching through a club's 501(c)(3) scholarship program.
- Software subscription
- Consumer
- 'Universal charitable deduction from 2026'
3
similar startups, last 2 years (6 all-time)
yes
3 matching federal grants and programs
Direction supported by government programs and grants
Test it before you build it
$800 · 4 weeks · 30 prospects
Prove alumni and grandparents will put $100 down to sponsor one kid's rated chess seat, for $800 in 4 weeks in one metro.
Riskiest assumption · Alumni and grandparents will move real money now, a $100 reservation toward a $500 seat gift plus a $49 membership, to fund one specific pseudonymous kid and watch their rating, instead of just writing the club an ordinary year-end check.
1Focus group: who and where
An alumnus or grandparent, 45-75, with a personal tie to a NYC scholastic chess club that runs a 501(c)(3) scholarship fund; they get the club's year-end appeal anyway, and in 2026 the new $1,000 universal charitable deduction gives them deductible room sized exactly to one coaching seat.
where to find 30 · The US Chess Federation affiliate directory filtered to NYC-metro scholastic clubs with scholarship programs (list); the alumni network of Chess in the Schools and the member rolls of the Marshall Chess Club (communities this buyer already belongs to); a US Chess-rated NYC weekend scholastic such as the Greater New York Scholastic Chess Championships, where grandparents sit in the skittles room all day (event); plus the partner club's own alumni email list as the send channel.
2Sell first, build later
Sponsor one nominated student's chess coaching seat for a season: a $500 tax-deductible gift paid to the club's 501(c)(3) against enrollment and attendance, plus a Kibitz membership that shows you the student's rating delta and game count under a pseudonym after every rated tournament, first seats matched within 60 days of reservation.
the ask · $100 refundable reservation now, credited toward the $500 seat gift to the club, plus $49 per year Kibitz membership.
a real yes · A real yes is a $100 reservation charged to a card, or the full $500 gift moved to the club with the membership paid. Compliments, 'my grandson would love this', unpaid signups on a waitlist and club letters of support 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. Partner club alumni offer
$500 · 14 days
In week 1, sign one NYC US Chess affiliate with an existing 501(c)(3) scholarship fund as the pilot club. Co-send its alumni list of 200+ an email offering to sponsor one student's coaching seat: a $500 gift to the club, a $49/yr Kibitz membership, secured now with a $100 refundable reservation on a one-page landing site; back it with 30 direct personal asks to named alumni and grandparents.
keep going if · 6 paid $100 reservations within 14 days of the send (about 2.5% of the list plus direct asks)
2. Fifteen club recruitment calls
$100 · 10 days
Call 15 scholastic clubs from the US Chess affiliate directory in the NYC metro. Ask each to commit in writing to nominate 3-5 students on rating trajectory plus documented need and to co-send the offer to their alumni list; the founder runs every call from a one-page program sheet.
keep going if · 5 of 15 clubs agree in writing to nominate students and co-send to their alumni
3. Manual quiet-feed retention probe
$200 · 21 days
For every reserved donor, hand-build the feed: pull the matched (or sample) student's rating and game count from the public US Chess MSA pages weekly and email the pseudonymous delta for 3 weeks, deliberately including at least one week with no rated games. Track opens and cancellations to test whether quiet weeks churn donors.
keep going if · Open rate stays at or above 60% and at most 1 reserved donor cancels during a no-games week
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 · A $100 refundable reservation taken through the landing page's hosted checkout; a payment link is the right instrument here because the buyer is a consumer reached by email, the ticket is $100, and the yes must be one click from the message. The reservation credits toward the $500 seat gift, which is always paid to the club's 501(c)(3), never to Kibitz or the family. set up: Stripe Payment Links ↗
what it reserves · A seat in the first NYC cohort of 20 sponsored students, first pick at student match, and the founding membership price of $49/yr locked for 3 years.
refund · Fully refundable any time before the donor confirms their matched student, and refunded automatically if no student is matched within 60 days.
target · 10 reservations from 250 emailed alumni and 30 direct asks within 30 days
before taking money · The gift is a charitable donation and every student is a minor, so route all gift dollars through the club's 501(c)(3), register for state charitable solicitation where required, and publish nothing about a child, even pseudonymously, without written parental consent.
Go: build it if
10 or more $100 reservations, 5 of 15 clubs committed in writing, and at most 1 cancellation during the quiet-week probe: build the donor feed.
Kill: stop if
Fewer than 4 reservations from 250+ emails and 30 direct asks, or fewer than 2 of 15 clubs willing to nominate students and share alumni lists: stop.
5 Scripts to run itoutreach message, landing copy, deposit terms · click to open
outreach message
You learned the game in a club that now runs a scholarship fund, and this year the IRS gives most taxpayers up to $1,000 of deductible room for exactly this kind of gift. I'm building Kibitz: you sponsor one nominated student's coaching seat with a $500 gift to the club, and when their US Chess rating moves, you see the delta under a pseudonym. I'm taking $100 refundable reservations for the first 20 NYC seats. Can I get 20 minutes this week?
landing page
Sponsor a chess seat. Watch the rating you funded move. $100 refundable reservation, credited to a $500 coaching gift to the club, plus $49/yr membership. Reserve one of the first 20 NYC seats.
deposit terms
Your $100 reservation holds one sponsored seat in Kibitz's first NYC cohort of 20 and locks the founding membership at $49 a year for 3 years. It is fully refundable any time before you confirm your matched student, and refunds automatically if we have not matched you within 60 days. At match, the $100 is credited toward your $500 tax-deductible coaching gift, paid directly to the club's 501(c)(3).
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.
70
Idea Score, 0-100 · raw 43.0 x 1.61
Warm
competition: more crowded than 52% of ideas · headwind x0.74
+2.1
government priorities, secondary (3 matching grants)
Trend
39
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)74
- Rounds announced 2025+ in the sector44
- Sector direction (live batch)0
Demand
55
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)60
- Someone already pays (similar companies, recent / all-time)50
100x potential
78
Can it return a fund? The venture judge (double weight), market-size and moat axes, neighbours still alive, the technologist judge.
- Neighbours still alive78
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 sponsor, chess, seat, see, rating, move, paid, donor.
The concept in full
- What
- A donor product for alumni and grandparents who fund one kid's chess coaching through a club's 501(c)(3) scholarship program. The gift goes to the club against enrollment and attendance, never to the family; when the sponsored student's tournament rating updates, the donor sees the delta and game count under a pseudonym, and the kid keeps their own rating graph and tournament streak. Clubs nominate students on rating trajectory plus documented need, so the fund reaches kids who could not otherwise pay for coaching.
- Grounded in (2025-2026 signals)
- The universal deduction from tax year 2026 covers about 86% of taxpayers up to $1,000 ($2,000 joint); 'Achievements as verifiable credentials' notes 'a chess rating or an olympiad placement can now be a credential the kid owns' under Open Badges 3.0, per 1EdTech's 2025 guidance.
- What it rides
- 'Universal charitable deduction from 2026': the recurring small gift that one-kid sponsorship depends on is now deductible for standard-deduction filers, which is the tax event that makes a monthly ask credible.
- Why now
- From 2026 about 86% of taxpayers get up to $1,000 of deductible room for exactly this gift size, and chess ratings are objective proof already recorded by tournament bodies, so the donor feed needs no new verification apparatus to launch.
- Wedge: first customer and entry point
- Scholastic chess clubs in one metro: sign five clubs with existing scholarship funds, recruit their alumni lists as the first sponsors, and charge donors a flat annual membership on top of the gift that goes fully to the club.
- Closest real companies, as the generator saw them
- trophi.ai sells AI coaching to the player, not funding rails to a donor; none tracked run donor-side sponsorship keyed to rating changes.
- Main risk
- The feed goes quiet when a sponsored kid plays few rated tournaments, and quiet feeds are exactly what churns small donors.
Similar startups in the directory
Companies whose pitch matches most of the concept's terms (sponsor, chess, seat, see, rating, move, paid, donor).
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Public money in this direction
US federal grants and open opportunities matched to the concept's terms.
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Fictional concept generated 2026-08-27 by claude-fable-5 from the collection's brief and MarkosWeb data. Treat it as a research prompt, not a plan.