New startup ideas · B2B, security and compliance · B2B SaaS
startup idea
Partspec
Marketplace for industrial parts sold with measured, machine-readable qualification data.
Partspec runs its own metrology and test labs that tear down, scan and stress components (fasteners, castings, power electronics, sensors) and publishes the results as a structured qualification record attached to every listing.
- Marketplace
- Enterprise
- $100B+ market
- Platform others build on
- Global from day one
3/5
venture judge
2
similar startups, last 2 years (17 all-time)
82%
of 4 nearest real companies still alive
yes
8 matching federal grants and programs
Direction supported by government programs and grants
Scorecard
One score that balances how trendy the idea is, the demand for it and its potential for 100x, with competition measured relative to every other idea in the catalog. Recent startup trends first, government priorities second.
61
Idea Score, 0-100 · raw 37.1 x 1.64
Warm
competition: more crowded than 41% of ideas · headwind x0.80
+2.5
government priorities, secondary (12 matching grants)
Trend
29
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)23
- Rounds announced 2025+ in the sector93
- Sector direction (live batch)0
- 2026 trend analyst0
Demand
42
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)0
- Someone already pays (similar companies, recent / all-time)100
- Operator judge: real pain25
100x potential
68
Can it return a fund? The venture judge (double weight), market-size and moat axes, neighbours still alive, the technologist judge.
- Venture judge50
- Market size axis100
- Moat axis100
- Neighbours still alive6
- Technologist judge100
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 272 ideas in the catalog; the terms matched were marketplace, industrial, parts, sold, measured, machine-readable, qualification, metrology.
The idea in full
- What
- Partspec runs its own metrology and test labs that tear down, scan and stress components (fasteners, castings, power electronics, sensors) and publishes the results as a structured qualification record attached to every listing. Enterprise engineers in aerospace, defence, energy and medical devices search and buy self-serve against measured properties and export or ITAR status rather than a PDF datasheet; suppliers list stock free and pay on transaction. The qualification API is open, so ERP, compliance and design tools build sourcing and audit features on top of it.
- Why now
- Shielded (yc S26) is selling decision intelligence into the world's largest supply chains and Complir (yc X26) is building Vanta for physical products, while Anchorhead died in 2026 trying to be a fractional buyer for hardware companies in critical industries, which is the same problem attacked as a service instead of as data; NSF is separately funding measurement-driven inventory work through an I-Corps award of about $50k on RFID analytics.
- Wedge: first customer and entry point
- One part family for one regulated buyer: qualified aerospace fasteners for a single tier-one supplier, tested in a rented lab, sold as a searchable catalogue with traceability records their auditor accepts.
- Path to 100x
- Industrial and electronic component distribution moves well over $500B a year at 15-25% gross margin, and every lot Partspec tests deepens a dataset nobody can buy, so pricing, substitution and failure prediction get better with volume and suppliers list where the qualified demand already is. Labs and instrumentation are capital heavy and the corpus takes three years before transaction revenue matters, which is exactly why the second entrant cannot catch up once the reference dataset and the API ecosystem exist.
- Ceiling
- Testing cost per lot never falls fast enough, so the catalogue stays too shallow to be a buyer's default and the business settles as a premium testing lab.
- Closest real companies, as the generator saw them
- Shielded scores risk across supply chains it does not transact in and Complir certifies the manufacturer, not the part; Partspec holds physical test data on individual lots and clears the purchase, so its record is evidence rather than an assessment.
- Main risk
- Primes keep buying through approved-vendor lists for liability reasons, so a new qualification record never becomes an accepted substitute.
Five judges
Each judge scores every idea in the catalog with a named rubric; the venture judge decides whether a card is shown at all (4-5 is venture-grade).
Venture investor
3/5
Lot-level test data on a $500B distribution flow could compound, but owning metrology labs is capex-and-labour heavy with revenue after three years.
Bootstrapper
1/5
Owned metrology labs, ITAR-regulated buyers and three years before transaction revenue, against primes locked to approved-vendor lists.
Operator
2/5
Primes buy through approved-vendor lists for liability reasons, so a new qualification record asks the whole industry to change first.
Technologist
5/5
Owned metrology labs producing lot-level test records is a three-year capital and data head start Shielded's risk scores and Complir's certificates cannot replicate.
Risk
3/5
Owns its labs and spans four regulated verticals, but ITAR handling plus primes' approved-vendor lists are heavy compliance exposure for a marketplace.
trends
1/5
A metrology lab marketplace was possible in 2020; the why-now is a $50k NSF I-Corps award and peer name-drops, not any 2025-2026 shift.
Similar startups in the directory
Companies whose pitch matches most of the idea's terms (marketplace, industrial, parts, sold, measured, machine-readable, qualification, metrology): 17 all-time, 2 from the last two years. Same matching as Idea Check.
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The generator's reference companies
Real companies the model named as closest when it wrote the card, with their fate. A check mark is a company the radar could verify in its directory.
Public money in this direction
US federal grants, SBIR/STTR awards and open opportunities from the radar's public-money feed, matched to the idea's terms; the sector totals give the context.
8
grants and programs matching the idea
15
startup-relevant grants in B2B SaaS
$3M
awarded in the sector, tracked
5
opportunities open now in the sector
- I-Corps: Translation potential of an emotional intelligence platform for use in clinical note taking settingsawardhigh relevance
National Science Foundation · I-Corps · $50K · posted 2026-08-10
- I-Corps: Translation potential of a modular control architecture to improve a robot’s accuracyawardhigh relevance
National Science Foundation · I-Corps · $50K · posted 2026-07-29
NIH / NCI · SBIR phase II · $882K · posted 2025-09-02
- Excellence in Research: Harnessing Data Science to Quantitatively Predict the Partitioning Behavior of Per and Polyfluoroalkyl Substances (PFAS)awardmedium relevance
National Science Foundation · HBCU-EiR - HBCU-Excellence in · $675K · posted 2026-08-18
- Collaborative Research: Make-it-Anywhere Distributed Additive Manufacturing: Enabling Part Quality Equivalence through Physics- and Data-Integrated Process Controlawardmedium relevance
National Science Foundation · OE Operations Engineering, MSI-Manufacturing Systms Integ · $195K · posted 2026-08-17
- Collaborative Research: Make-it-Anywhere Distributed Additive Manufacturing: Enabling Part Quality Equivalence through Physics- and Data-Integrated Process Controlawardmedium relevance
National Science Foundation · MSI-Manufacturing Systms Integ · $305K · posted 2026-08-17
- Collaborative Research: Collaborative Sequential Experimentation for Bio-Additive Manufacturing Systemsawardmedium relevance
National Science Foundation · MSI-Manufacturing Systms Integ · $200K · posted 2026-08-04
- Collaborative Research: Collaborative Sequential Experimentation for Bio-Additive Manufacturing Systemsawardmedium relevance
National Science Foundation · MSI-Manufacturing Systms Integ · $300K · posted 2026-08-04
Market signal
What the radar sees in B2B SaaS: new companies by cohort year, the forming YC batch, and outcomes since the February snapshot.
B2B SaaS · 181 → 198 → 204 → 116 → 75 new companies 2022 → 2026 · 92% aliveYC S26: 9 in this cluster, 4% of the batch (was 4% in X26) (F26 is still forming: 21 listed)Since February, of 756 YC companies here: 10 acquired, 9 shut down, 72 rewrote their pitch
Design attributes
The card is one cell of a designed set: every axis below was chosen before the text was written, and the text had to realize it.
- Buyer
- Enterprise
- Business model
- Marketplace
- Path to 100x
- Platform others build on
- Market size
- $100B+ market
- Capital intensity
- Capital-heavy (hardware, bio, infra)
- Speed to revenue
- R&D first, revenue after 3 years
- Technical depth
- Deep tech: ML, hardware, bio
- Go-to-market
- Self-serve
- Moat
- Data moat
- Geography
- Global from day one
- Regulation
- Heavily regulated
- Vibe
- Hot space
Listed under
An idea sits in its own sector and in any sector its text clearly touches.
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