funding_articleMay 20, 2026Confidence: high
Efference | Y Combinator
Fall 2025 batch; intelligent stereo cameras and perception stack for robotics.
Affected score: yesObserved: May 20, 2026Round: Pre-Seed
raisedpre-seed
E
Efference
Pre-SeedMarket 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 Information may be incomplete or outdated — verify independently before making decisions.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 Research may be incomplete, outdated, or incorrect.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, 6:16 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 Research may be incomplete, outdated, or incorrect.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
Efference Perception and compute stack for robotics.
Funding
Raised $500K across 1 funding round. Latest: $500K Pre-seed (Sep 2025). Investors: Y Combinator. (High).
Quick read
- •Efference Perception and compute stack for robotics.
- •Reported angle: Launch YC: Efference
- •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
- •Efference Perception and compute stack for robotics.
- •Reported angle: Launch YC: Efference
- •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 — Efference | Y Combinator
- •May 20, 2026 · ycombinator.com — Launch YC: Efference
- •May 20, 2026 · ycombinator.com — Efference | Y Combinator
- •May 20, 2026 · ycombinator.com — Launch YC: Efference
- •Y Combinator
Funding
Raised $500K across 1 funding round. Latest: $500K Pre-seed (Sep 2025). 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
Open roles (indexed)
No open roles indexed yet.
Failed or blocked links
- public_page:_pressnot_foundLast checked Mon, May 11, 04:47 AM
HTTP 404
- public_page:_newsnot_foundLast checked Mon, May 11, 04:47 AM
HTTP 404
- public_page:_jobsnot_foundLast checked Mon, May 11, 04:47 AM
HTTP 404
- public_page:_companynot_foundLast checked Mon, May 11, 04:47 AM
HTTP 404
- public_page:_careersnot_foundLast checked Mon, May 11, 04:47 AM
HTTP 404
- public_page:_blognot_foundLast checked Mon, May 11, 04:47 AM
HTTP 404
- public_page:_aboutnot_foundLast checked Mon, May 11, 04:47 AM
HTTP 404
- public_page:customersnot_foundLast checked Sun, May 10, 11:01 PM
HTTP 404
- public_page:pricingnot_foundLast checked Sun, May 10, 11:01 PM
HTTP 404
- public_page:pressnot_foundLast checked Sun, May 10, 11:01 PM
HTTP 404
- public_page:newsnot_foundLast checked Sun, May 10, 11:01 PM
HTTP 404
- public_page:blognot_foundLast checked Sun, May 10, 11:01 PM
HTTP 404
DealFlow growth score
42.0Limited recent public signal
7D-12%
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_enrichmentokLast checked Mon, May 11, 04:47 AM
- public_page:_okLast checked Mon, May 11, 04:47 AM
- public_page:homeokLast checked Mon, May 11, 04:47 AM
DealFlow score momentum
427D -1230D +0
100500
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, 06:16 PM
Source types found
company_sitefunding_articlepress
Strongest / recent news-style rows
Efference | Y Combinator
Wed, May 20, 06:16 PM · confidence 88%high quality
https://www.ycombinator.com/companies/efferenceLaunch YC: Efference
Wed, May 20, 06:16 PM · confidence 85%medium quality
https://www.ycombinator.com/launches/Ol5-efference-helping-robots-see-like-humans-do
Public signal timeline
Newest first · 3 event(s)
1
Wed, May 20, 06:16 PM · company_site · 85% · verified_publichigh quality
Source ↗Efference
Perception and compute stack for robotics.
2
Wed, May 20, 06:16 PM · funding_article · 88% · verified_publichigh quality
Source ↗Efference | Y Combinator
Fall 2025 batch; intelligent stereo cameras and perception stack for robotics.
3
Wed, May 20, 06:16 PM · press · 85% · verified_publicmedium quality
Source ↗Launch YC: Efference
H-01 camera and perception model for manipulation and driving.
Official / company site
1 row(s)
company_site·Wed, May 20, 06:16 PM·Confidence 85%high qualityverified_public
Efference
Perception and compute stack for robotics.
https://efference.ai/News
1 row(s)
press·Wed, May 20, 06:16 PM·Confidence 85%medium qualityverified_public
Launch YC: Efference
H-01 camera and perception model for manipulation and driving.
https://www.ycombinator.com/launches/Ol5-efference-helping-robots-see-like-humans-doFunding / news
1 row(s)
funding_article·Wed, May 20, 06:16 PM·Confidence 88%high qualityverified_public
Efference | Y Combinator
Fall 2025 batch; intelligent stereo cameras and perception stack for robotics.
https://www.ycombinator.com/companies/efferencePrivate workspace
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