New startup ideas · AI and software · Developer tools
startup idea
Palmforge
Build private software for your own life that never leaves your phone.
Palmforge is a consumer subscription that lets one person describe a tool they need (a budget rule, a medication tracker, a school-schedule agent) and compiles it into a small program that runs entirely on their own device against their own data.
- Software subscription
- Consumer
- $1-10B market
- Creates a new category
- US first
3/5
venture judge
2
similar startups, last 2 years (14 all-time)
95%
of 4 nearest real companies still alive
yes
4 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.
66
Idea Score, 0-100 · raw 40.2 x 1.64
Warm
competition: more crowded than 32% of ideas · headwind x0.84
+1.8
government priorities, secondary (4 matching grants)
Trend
40
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)61
- Rounds announced 2025+ in the sector25
- Sector direction (live batch)50
- 2026 trend analyst25
Demand
43
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)100
- Operator judge: real pain0
100x potential
55
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 axis33
- Moat axis80
- Neighbours still alive67
- Technologist judge50
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 private, life, never, leaves, phone, consumer, subscription, describe.
The idea in full
- What
- Palmforge is a consumer subscription that lets one person describe a tool they need (a budget rule, a medication tracker, a school-schedule agent) and compiles it into a small program that runs entirely on their own device against their own data. The deep part is on-device: a distilled code model plus a local knowledge graph over the user's bank feeds, calendar, health records and photos, so nothing is uploaded and the app works offline. Consumers pay a monthly fee; the connectors to regulated financial and health data are the gated, licensed part.
- Why now
- On-device is being funded as a category right now: Graphify Labs (yc S26) is building an on-device knowledge graph engine, smol machines (yc X26) portable self-contained VMs, and CodeWisp and Sparkles are both selling non-engineers the ability to create real software. The cluster added 87 companies in 2024 and 62 in 2025, almost all cloud-hosted builders, which leaves the private, personal-data side of the same idea open.
- Wedge: first customer and entry point
- US iPhone owners who already export bank CSVs into spreadsheets: a single local money-rules app that watches transactions and fires custom alerts, then opens up to let them edit and add rules in plain language.
- Path to 100x
- Prosumer software subscriptions are a $1-10B market and nobody holds the personal-automation slot; the moat is distribution, since being the default local-agent surface on a phone (share sheet, widgets, shortcuts, preinstall deals) is the position that decides the winner. If a few million people pay $15 a month for private personal software, a new category exists and the top of the $1-10B range belongs to whoever owns the on-device slot.
- Ceiling
- Apple or Google ship an equivalent local agent in the OS for free and Palmforge becomes a feature rather than a subscription.
- Closest real companies, as the generator saw them
- CodeWisp lets anyone create real games with AI and Sparkles makes everyone on a team an engineer, but both target creation for others and run in the cloud; Vendo lets a product's users build features on top of that product. Palmforge builds software only for the owner of the data and never moves the data off the device, which is why it can touch bank and health records at all.
- Main risk
- Ordinary consumers do not want to own software they have to maintain, so retention collapses after the first tool works.
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
Real category slot but the on-device personal-automation position dies the day Apple ships it free in the OS.
Bootstrapper
2/5
Consumer $15/month subscriptions with stated retention collapse after the first tool is exactly the churn this lens punishes.
Operator
1/5
Consumers maintaining their own software is a vitamin, and the card itself concedes retention collapses after the first tool works.
Technologist
3/5
A distilled on-device code model over a local knowledge graph is genuinely hard, but Apple shipping the same OS slot erases it.
Risk
1/5
Whole business sits on Apple and Google, who both control the share sheet and can ship the same local agent free in the OS.
trends
2/5
Consumer cluster is shrinking to 3% of the S26 batch, and personal automation on your own data was equally pitchable in 2023.
Similar startups in the directory
Companies whose pitch matches most of the idea's terms (private, life, never, leaves, phone, consumer, subscription, describe): 14 all-time, 2 from the last two years. Same matching as Idea Check.
Replacing the restaurant phone line with Voice AI
On-device AI that knows your entire life and does your work overnight.
The affordable way to search, find & communicate with an incarcerated…
Phone AI that Captures Every Dealership Revenue Opportunity
Subscription consumer electronics for Asia
A marketplace of luxury services for the ultra-wealthy
Subscription infrastructure & paywall experimentation for mobile apps
Life's better without allergies
We treat women with Polycystic Ovary Syndrome in India
Datasaur builds private AI/agents for enterprise/government
Provider of automated credit card services intended to improve financial life. The company offers a consumer credit card with automation that gives people control over their finances while saving time by allowing users to set customized rules on where, when, and how they can use the card, enabling cardholders to automate their finances and customize the credit card experience through their mobile phones.
Build a free website that grows with your business.
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.
4
grants and programs matching the idea
117
startup-relevant grants in Developer tools
$67M
awarded in the sector, tracked
1
opportunities open now in the sector
- Closed-Loop Stimulation to Restore Voice and Swallowing by Reanimating Paralyzed Vocal Foldsawardhigh relevance
NIH / NIDCD · SBIR phase II · $1M · posted 2026-08-01
- The SoundMind Smart Amplifier: An affordable, accessible, user-friendly hearing solution for persons with memory concerns and their family caregiversawardhigh relevance
NIH / NIA · SBIR phase I · $500K · posted 2025-09-20
NIH / NHLBI · SBIR phase II · $1M · posted 2025-08-01
- A New Incentive Design Theory for Learning Agents in Federated Population Gamesawardmedium relevance
National Science Foundation · EPCL: Energy, Power, Control, · $530K · posted 2026-08-10
Market signal
What the radar sees in Developer tools: new companies by cohort year, the forming YC batch, and outcomes since the February snapshot.
Developer tools · 61 → 102 → 121 → 88 → 44 new companies 2022 → 2026 · 88% aliveYC S26: 8 in this cluster, 3% of the batch (was 5% in X26) (F26 is still forming: 21 listed)Since February, of 475 YC companies here: 5 acquired, 5 shut down, 47 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
- Consumer
- Business model
- Software subscription
- Path to 100x
- Creates a new category
- Market size
- $1-10B market
- Capital intensity
- Capital-light (software margins)
- Speed to revenue
- Revenue in 1-3 years
- Technical depth
- Deep tech: ML, hardware, bio
- Go-to-market
- Self-serve
- Moat
- Distribution moat
- Geography
- US first
- Regulation
- Some regulation
- Vibe
- Hot space
Listed under
An idea sits in its own sector and in any sector its text clearly touches.
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Fictional company written 2026-08-23 from MarkosWeb data; the companies, grants and numbers around it are real and tracked. Treat the idea as a research prompt, not a plan.