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Prototyping.io

Pre-SeedFunding signal
www.prototyping.ioIndustrialsSunnyvale, CA, USA
Market index

Market data is refreshed once per day from public sources. Information may be incomplete or outdated — verify independently before making decisions. This is not investment advice.

Beta

DealFlow OS uses public web data and automated enrichment. Research may be incomplete, outdated, or incorrect. Verify important information before making investment or outreach decisions.

Investor read

Evidence-bound summary — expand sections for movement, risks, and signals.

Memo snapshot · May 20, 2026, 6:09 PM

Beta

DealFlow OS uses public web data and automated enrichment. Research may be incomplete, outdated, or incorrect. Verify important information before making investment or outreach decisions.

What they do

Prototyping — Autonomous manufacturing Upload CAD, get DFM feedback, order precision parts.

Funding

Raised $500K across 1 funding round. Latest: $500K Pre-seed (Jan 2026). Investors: Y Combinator. (High).

Quick read

  • •Prototyping — Autonomous manufacturing Upload CAD, get DFM feedback, order precision parts.
  • •Reported angle: Y Combinator Launches
  • •Indexed activity snapshot: 1 funding‑related row(s), 0 hiring‑related, 0 GitHub‑tagged, 1 product/news‑style — scoring reflects corpus coverage only.

Stage

Seed (YC)

Evidence summary

Verified facts

  • •Prototyping — Autonomous manufacturing Upload CAD, get DFM feedback, order precision parts.
  • •Reported angle: Y Combinator Launches
  • •Indexed activity snapshot: 1 funding‑related row(s), 0 hiring‑related, 0 GitHub‑tagged, 1 product/news‑style — scoring reflects corpus coverage only.

Recent movers

  • •May 20, 2026 · ycombinator.com — Prototyping.io | Y Combinator
  • •May 20, 2026 · ycombinator.com — Y Combinator Launches
  • •May 20, 2026 · ycombinator.com — Prototyping.io | Y Combinator
  • •May 20, 2026 · ycombinator.com — Y Combinator Launches
  • •Y Combinator

Funding

Raised $500K across 1 funding round. Latest: $500K Pre-seed (Jan 2026). Investors: Y Combinator. (High).

Hiring

No hiring/careers evidence indexed (Low).

GitHub

No GitHub‑linked evidence indexed (Low).

Product / news

1 product/news‑styled row(s); headline risk without filings (High).

Traffic / social

No traffic/social evidence indexed (Low).

Funding & hiring signals

funding_articleMay 20, 2026Confidence: high

Prototyping.io | Y Combinator

Spring 2026 batch; autonomous manufacturing from CAD upload to precision parts.

Affected score: yesObserved: May 20, 2026Round: Pre-Seed
raisedpre-seed
ReferenceJun 29, 2016Confidence: high

Prototype manufacturer Tempo Automation gets $8M Series A to upgrade factory

Affected score: yesObserved: Jun 29, 2016Round: Series AAmount: $8M
series afunding
ReferenceJun 21, 2016Confidence: high

InVision raises $55M in Series D funding to make product design collaborative

Affected score: yesObserved: Jun 21, 2016Round: Series DAmount: $55M
series cseries dled byfundingraisesraised
ReferenceJul 23, 2014Confidence: high

POP Gets $700K To Make Prototyping Apps Easy, Releases Second Version

Affected score: yesObserved: Jul 23, 2014Amount: $700K
raised
ReferenceConfidence: high

Help me make the leap

Affected score: yesObserved: Round: Seed
fundingseed

Open roles (indexed)

No open roles indexed yet.

Failed or blocked links

  • public_page:_pressnot_found
    Last checked Mon, May 11, 04:31 AM

    HTTP 404

  • public_page:_newsnot_found
    Last checked Mon, May 11, 04:31 AM

    HTTP 404

  • public_page:_jobsnot_found
    Last checked Mon, May 11, 04:31 AM

    HTTP 404

  • public_page:_companynot_found
    Last checked Mon, May 11, 04:31 AM

    HTTP 404

  • public_page:_careersnot_found
    Last checked Mon, May 11, 04:31 AM

    HTTP 404

  • public_page:_blognot_found
    Last checked Mon, May 11, 04:31 AM

    HTTP 404

  • public_page:_aboutnot_found
    Last checked Mon, May 11, 04:31 AM

    HTTP 404

  • public_page:customersnot_found
    Last checked Sun, May 10, 10:20 PM

    HTTP 404

  • public_page:pricingnot_found
    Last checked Sun, May 10, 10:20 PM

    HTTP 404

  • public_page:pressnot_found
    Last checked Sun, May 10, 10:20 PM

    HTTP 404

  • public_page:newsnot_found
    Last checked Sun, May 10, 10:20 PM

    HTTP 404

  • public_page:blognot_found
    Last checked Sun, May 10, 10:20 PM

    HTTP 404

DealFlow growth score
42.0Limited recent public signal
7D-9%
30D+0%
Needs Review

The score is an algorithmic estimate based on observed public company-level signals. It may be incomplete, stale, or inaccurate and is not investment, legal, tax, or business advice.

Source health

  • public_market_enrichmentok
    Last checked Mon, May 11, 04:31 AM
  • public_page:_ok
    Last checked Mon, May 11, 04:31 AM
  • public_page:homeok
    Last checked Mon, May 11, 04:31 AM

DealFlow score momentum

427D -930D +0
100500
2026-05-20: 42

More runs will build history.

The score is an algorithmic estimate based on observed public company-level signals. It may be incomplete, stale, or inaccurate and is not investment, legal, tax, or business advice.

Signal breakdown

Latest momentum signal per category. Expand a card to inspect raw payloads.

Public source summary

Total evidence rows
3
Latest evidence
Wed, May 20, 06:09 PM

Source types found

company_sitefunding_articlepress

Strongest / recent news-style rows

  • Prototyping.io | Y Combinator

    Wed, May 20, 06:09 PM · confidence 88%high quality

    https://www.ycombinator.com/companies/prototypingio

  • Y Combinator Launches

    Wed, May 20, 06:09 PM · confidence 85%medium quality

    https://www.ycombinator.com/launches

Public signal timeline

Newest first · 3 event(s)

1
Wed, May 20, 06:09 PM · funding_article · 88% · verified_publichigh quality

Prototyping.io | Y Combinator

Spring 2026 batch; autonomous manufacturing from CAD upload to precision parts.

Source ↗
2
Wed, May 20, 06:09 PM · company_site · 85% · verified_publichigh quality

Prototyping — Autonomous manufacturing

Upload CAD, get DFM feedback, order precision parts.

Source ↗
3
Wed, May 20, 06:09 PM · press · 85% · verified_publicmedium quality

Y Combinator Launches

YC company directory entry for Prototyping.io batch S26.

Source ↗

Official / company site

1 row(s)

company_site·Wed, May 20, 06:09 PM·Confidence 85%high qualityverified_public

Prototyping — Autonomous manufacturing

Upload CAD, get DFM feedback, order precision parts.

https://www.prototyping.io/

News

1 row(s)

press·Wed, May 20, 06:09 PM·Confidence 85%medium qualityverified_public

Y Combinator Launches

YC company directory entry for Prototyping.io batch S26.

https://www.ycombinator.com/launches

Funding / news

1 row(s)

funding_article·Wed, May 20, 06:09 PM·Confidence 88%high qualityverified_public

Prototyping.io | Y Combinator

Spring 2026 batch; autonomous manufacturing from CAD upload to precision parts.

https://www.ycombinator.com/companies/prototypingio

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