Companies330 Funding$40.1B Rounds110 ▲5 mo Investors77 Eng roles3942 ● data fresh
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8sleep

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8sleep

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promotes its cooling mattress cover as a tech product for better sleep observed

fresh · evidence 6d ago 9 sources no confidence data
—/100
Developer momentum
Why this score? ↓
Funding
no round
Adoption
no signal
downloads / week
Developer
not scored
momentum / 100
Hiring
no board
eng openings

Traction

No traction data yet. This category is part of the record and will populate as evidence is collected or the founder provides it.

Current round

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Opportunity & risk

No standout signal or flag yet.

7 independent sources 0 promoted signals inspect the evidence →

Evaluation

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Platform score derived
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Founder self-assessment claimed
8/100
Investor ratings opinion
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What people are saying 1 signal from 1 voice ▾
Technology No signals collected yet ▾
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Team & hiring No signals collected yet ▾
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Market & funding stage No signals collected yet ▾
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Evidence & scoring

Why this score? Score breakdown ▾
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Community chatter Hacker News · Tier 3 · unverified manip. risk elevated · 0.26

Gray-market attention, not quality. 50+ HN mentions (peak 1600 points). Claim-shaped headlines are rumors until corroborated — a Tier-3 factual claim carries no evidentiary weight on its own. Risk drivers: heavy gray-market attention. ▲ 1600 American Academy of Sleep Medicine calls for elimination of daylight saving time 2020-08-29 ↗

Raw observations 21 records ▾
AttributeValueKindSourceObservedStateConf.
ai.technical.assessment {"council": {"dissent": false, "members": [{"agent": "technical_specialist", "domain": "technical", "signal": 0.1, "signal_source": "model"}, {"agent": "product_docs_specialist", "domain": "product_do derived council 2026-07-25 promoted 0.16
common_name 8sleep observed artifact ↗ 2026-07-18 normalized 0.60
community.hn.max_points 1600 observed artifact ↗ 2026-07-18 normalized 0.20
community.hn.mentions 50 observed artifact ↗ 2026-07-18 normalized 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=40695978", "title": "Why Should Founders Team Up to Raise Money from Investors", "points": 1, "created_at": "2024-06-16", "evidence_type": "rumor", "veri observed artifact ↗ 2026-07-18 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=40695978", "title": "Why Should Founders Team Up to Raise Money from Investors", "points": 1, "created_at": "2024-06-16", "evidence_type": "rumor", "veri observed artifact ↗ 2026-08-16 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=40695978", "title": "Why Should Founders Team Up to Raise Money from Investors", "points": 1, "created_at": "2024-06-16", "evidence_type": "rumor", "veri observed artifact ↗ 2024-06-16 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=40695978", "title": "Why Should Founders Team Up to Raise Money from Investors", "points": 1, "created_at": "2024-06-16", "evidence_type": "rumor", "veri observed artifact ↗ 2024-06-16 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=40695978", "title": "Why Should Founders Team Up to Raise Money from Investors", "points": 1, "created_at": "2024-06-16", "evidence_type": "rumor", "veri observed artifact ↗ 2024-06-16 normalized 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=24312545", "title": "American Academy of Sleep Medicine calls for elimination of daylight saving time", "points": 1600, "created_at": "2020-08-29"} observed artifact ↗ 2026-07-18 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=24312545", "title": "American Academy of Sleep Medicine calls for elimination of daylight saving time", "points": 1600, "created_at": "2020-08-29"} observed artifact ↗ 2026-08-16 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=24312545", "title": "American Academy of Sleep Medicine calls for elimination of daylight saving time", "points": 1600, "created_at": "2020-08-29"} observed artifact ↗ 2020-08-29 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=24312545", "title": "American Academy of Sleep Medicine calls for elimination of daylight saving time", "points": 1600, "created_at": "2020-08-29"} observed artifact ↗ 2020-08-29 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=24312545", "title": "American Academy of Sleep Medicine calls for elimination of daylight saving time", "points": 1600, "created_at": "2020-08-29"} observed artifact ↗ 2020-08-29 normalized 0.20
description promotes its cooling mattress cover as a tech product for better sleep observed artifact ↗ 2026-07-18 normalized 0.60
index.ai_tie NOT_AI observed classify 2026-07-25 derived 0.60
sector emerging derived calc 2026-08-08 normalized 0.50
signal.commentary {"context": null, "run_ref": "01M0AAYBM3JY00YS92TT38WE5E", "signals": [{"quote": "8 sleep has released the pod for ultra besides heating and cooling, you know, all about that now it elevates automatic observed artifact ↗ 2024-07-24 promoted 0.50
source.document.reference {"kind": "video", "title": "Wiz passes on Google, Meta pushes open-source AI ahead, Spotify’s earnings, and more! | E1984 — 8sleep", "source_id": "01KXRSPAE3AKDDJM5CXZVE8NEB-m-34677079059612d9", "extr observed artifact ↗ 2026-08-08 normalized 0.95
source.document.reference {"kind": "video", "title": "$TSLA earnings breakdown & 2022 IPOs to watch with TechCrunch's Alex Wilhelm | E1371 — 8sleep", "source_id": "01KXRSPJAW71NSG2VMRH89Q7ZM-m-34677079059612d9", "extract_ref": observed artifact ↗ 2026-08-13 normalized 0.95
source.document.reference {"kind": "video", "title": "GETTR & moderation, NYT to acquire The Athletic + Axie Infinity's Jeff Zirlin on NFT gaming | E1354 — 8sleep", "source_id": "01KXRSPJJFYWM8A8YWTX879D7P-m-34677079059612d9", observed artifact ↗ 2026-08-13 normalized 0.95