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startup concept

Switchyard

One metered endpoint with routing, fallback and per-person caps for tiny teams

Switchyard is a drop-in API proxy for a two-to-ten person studio: every member gets a key, every request is routed to the cheapest model that meets a declared quality floor, and rate-limit errors fail over to a second provider automatically.

0

similar startups, last 2 years (0 all-time)

no

no public money matching the concept's terms

Test it before you build it

$400 · 3 weeks · 25 prospects

For $400 and three weeks, prove founders of tiny studios will pay a routed-spend fee for per-teammate caps and failover instead of self-hosting a free proxy.

Riskiest assumption · A founder of a two-to-ten person studio will pay 1.5 to 3 percent of routed spend for per-member caps and automatic failover rather than self-host LiteLLM or point at OpenRouter for free.

1Focus group: who and where

The technical founder of a two-to-ten person studio shipping products on Cursor and n8n, currently sharing one or two provider API keys across the team, who ate a surprise usage bill or a rate-limit outage in the last month.

where to find 25 · API-cost and rate-limit threads on the n8n community forum (community.n8n.io); r/n8n and r/SideProject on Reddit; LiteLLM's GitHub issues, where studio leads already ask for per-key budgets; build-in-public founders on X who post about shipping on Cursor.

2Sell first, build later

One of 10 founding-team slots: swap your base URL, every teammate gets a key with a weekly cap, rate-limit errors fail over to a second provider, live for your team by October 5, 2026.

the ask · 1.5 percent of routed spend with a $19 a month minimum, locked for 12 months, against a $100 refundable reservation

a real yes · A real yes is $100 moved through the checkout; GitHub stars, 'we'd try the free tier' and requests to be pinged at launch are not

3Small experiments

The first one attacks the riskiest assumption; each ends with a number that says whether to run the next.

  1. 1. Founding-slot sales calls

    $250 · 14 days

    Pull 25 founders from n8n forum cost threads, r/n8n and LiteLLM GitHub issues, DM the outreach script, and book 20-minute calls. On each call map how the team shares keys and what they spent last month, then pitch the founding slot and send the $100 reservation checkout link before hanging up. The founder runs every call; nothing is built.

    keep going if · 5 of 20 completed calls pay the $100 reservation within 48 hours of the call

  2. 2. Free-alternative gauntlet

    $0 · 10 days

    Every founder who declines gets an honest follow-up: a LiteLLM self-host guide and an OpenRouter link. One week later ask a single question, did you set either up, and track deploys in a sheet. If the free path actually gets adopted, the stated risk is real; if founders stall, managed plumbing is worth the fee.

    keep going if · No more than 4 of roughly 15 decliners have the free alternative routing traffic one week later

  3. 3. Priced page and teardown post

    $150 · 7 days

    Put up a one-page site with the three-line copy and the $100 reservation checkout, then post a teardown of a real rate-limit failover incident with per-key spend numbers to the n8n forum and r/n8n, linking the page. Measure visits, email signups and unprompted reservations.

    keep going if · 300 visits produce 25 or more email signups and at least 3 unprompted $100 reservations

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 through a Lemon Squeezy checkout sent at the end of each call; this buyer is a technical founder who buys dev tools by card, and a hosted checkout that handles sales tax beats invoicing at this deal size. set up: Stripe Checkout ↗

what it reserves · One of 10 slots in the October founding cohort and the 1.5 percent routed-spend fee locked for 12 months

refund · Refundable in full any time before the team routes its first request; after go-live it converts to a credit on the first invoices.

target · 5 reservations of $100 from 20 pitched founders within 21 days

Go: build it if

At least 5 of 20 pitched founders pay the $100 reservation, no more than 4 decliners get the free alternative running, and the priced page collects 25 or more signups from 300 visits: build the proxy for the October cohort.

Kill: stop if

1 or fewer reservations from 20 pitches, or 8 or more decliners have LiteLLM or OpenRouter running for free within a week: routing is a feature, not a product.

5 Scripts to run itoutreach message, landing copy, deposit terms · click to open

outreach message

Saw your post about burning through API credits on n8n runs. I'm building Switchyard, a proxy for small studios: one endpoint, every teammate gets their own key with a weekly cap, and rate-limit errors fail over to a second provider automatically. Before writing production code I'm signing 10 founding teams at 1.5 percent of routed spend, locked for a year, against a $100 refundable reservation. Do you have 20 minutes this week to walk me through how your team shares keys today?

landing page

One endpoint, per-teammate caps, automatic failover for your studio. Founding cohort: $100 refundable reservation locks your fee at 1.5 percent of routed spend for a year. Reserve one of 10 founding-team slots.

deposit terms

Your $100 reserves one of 10 founding-team slots and locks your fee at 1.5 percent of routed spend for 12 months. It is fully refundable any time before your team routes its first request, and is credited to your first invoices after that. Cohort onboarding starts October 5, 2026; if we have not onboarded you within 30 days of that date, we refund automatically.

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.

39

Idea Score, 0-100 (partial) · raw 24.4 x 1.61

Open

competition: more crowded than 12% of ideas · headwind x0.94

+0.0

government priorities, secondary (0 matching grants)

Trend

24

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)21
  • Rounds announced 2025+ in the sector0
  • Sector direction (live batch)50

Demand

15

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)0

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 metered, endpoint, routing, fallback, per-person, caps, tiny, drop-in.

The concept in full

What
Switchyard is a drop-in API proxy for a two-to-ten person studio: every member gets a key, every request is routed to the cheapest model that meets a declared quality floor, and rate-limit errors fail over to a second provider automatically. Spend caps live per person and per project, not per company account. In the first hour a founder swaps the base URL in their app and their teammates' CLI configs, sets a $50 weekly cap per member, and watches live per-key spend.
Grounded in (2025-2026 signals)
MCP donated to the Linux Foundation's Agentic AI Foundation on December 9, 2025 with 97 million monthly SDK downloads. Cursor grew from $100 million annualized in January 2025 to about $4 billion by May 2026, proof that self-serve seats for people who run AI themselves scale. Prism (yc X25) deploys agents with a single API call, adjacent infrastructure demand.
What it rides
'MCP donated to the Agentic AI Foundation': with MCP at 97 million monthly SDK downloads and 10,000 active servers as of December 9, 2025, small teams run assistants that call many providers, and the routing and budgeting layer between one team and many models is unowned.
Why now
MCP's 97 million monthly SDK downloads and 10,000 active servers (December 9, 2025) mean multi-provider setups are now the default for small technical teams, while Gartner's June 25, 2025 prediction that over 40% of agentic projects die on cost shows uncontrolled spend is the failure mode.
Wedge: first customer and entry point
Indie studios shipping products built on Cursor and n8n; entry point is a free single-user proxy with one fallback rule, converting to usage-based pricing at 3% of routed spend once a second teammate key is created.
Closest real companies, as the generator saw them
Prism deploys AI agents behind an API but does not do cost-floor routing or per-member budgets; Woz cuts Claude Code tokens for one user in one tool. Switchyard sits below both as team-level plumbing.
Main risk
Providers price direct traffic below any proxy margin and add native fallback, making the routing layer a feature rather than a product.

Similar startups in the directory

Companies whose pitch matches most of the concept's terms (metered, endpoint, routing, fallback, per-person, caps, tiny, drop-in).

Nothing in the directory matches this concept's terms.

Public money in this direction

US federal grants and open opportunities matched to the concept's terms.

No matching grants or programs tracked; 19 startup-relevant grants exist in Horizontal AI assistants overall.

Other concepts in this collection

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.