Companies330 Funding$40.1B Rounds110 ▲5 mo Investors77 Eng roles3943 ● data fresh
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Buffer

fresh

Buffer

☆ Watch
fresh · evidence 6d ago 7 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

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

Opportunity & risk

No standout signal or flag yet.

7 independent sources 0 promoted signals inspect the evidence →

The skeptic's read what this company has said, judged against what happened

24 claims on record 0 verified 1 contradicted 4 expired unmet 19 still unproven

Sharpest miss on record: “Buffer projected reaching 1 million users and $3.6 million revenue by January 2013.” — Buffer’s own Sep-2013 publication: $1m annual revenue reached January 2013 (projected $3.6m, −72% at the target date) and 1,000,000 users reached September 2013 (8 months after the…

Unproven ≠ false — it means the deadline or the evidence hasn't arrived. Nothing here is editorial: every count is a ledger row you can open on the Proof page.

Evaluation

How it's evaluated Four independent layers ▾

No single number decides. Layers can disagree — that's the point. New to this? →

Platform score derived
—
Founder self-assessment claimed
4/100
Investor ratings opinion
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Expert ratings opinion
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Technology No signals collected yet ▾
No technology data yet. This category is part of the record and will populate as evidence is collected or the founder provides it.
Team & hiring No signals collected yet ▾
No team & hiring data yet. This category is part of the record and will populate as evidence is collected or the founder provides it.
Market & funding stage No signals collected yet ▾
No market & funding stage data yet. This category is part of the record and will populate as evidence is collected or the founder provides it.

Evidence & scoring

Why this score? Score breakdown ▾
No score breakdown data yet. This category is part of the record and will populate as evidence is collected or the founder provides it.

Capital timeline every dated signal, across tiers

  1. rumor Buffer Layoffs ↗
  2. rumor Buffer raises $3.5M ↗
  3. rumor Google acquires BufferBox (YC S12) ↗

Community chatter Hacker News · Tier 3 · unverified manip. risk low · 0.2

Gray-market attention, not quality. 50+ HN mentions (peak 593 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. ▲ 593 Buffer Layoffs 2016-06-16 ↗

Raw observations 19 records ▾
AttributeValueKindSourceObservedStateConf.
ai.document.claims {"claims": [{"claim": "As of October 2011, Buffer reported 800 paying users, $150,000 annual revenue run rate, 97% margins, and 55,000 users growing 40% per month.", "quote": "800 paying users.\n$150, observed artifact ↗ 2011-10-01 promoted 0.50
ai.document.claims {"claims": [{"claim": "Buffer reached 1,000,000 signups as of September 2013.", "quote": "We've hit the milestone we didn't even dream about when starting Buffer: 1,000,000 people have signed up for B observed artifact ↗ 2013-09-19 promoted 0.50
ai.document.claims {"claims": [{"claim": "Buffer had 800 paying users.", "quote": "800 paying users.", "topic": "Traction", "section": 0}, {"claim": "Buffer had a $150,000 annual revenue run rate.", "quote": "$150,000 a observed artifact ↗ 2011-10-01 promoted 0.50
common_name Buffer observed curated 2026-08-16 normalized 0.90
community.hn.max_points 593 observed artifact ↗ 2026-08-16 normalized 0.20
community.hn.mentions 50 observed artifact ↗ 2026-08-16 normalized 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=11918553", "title": "Buffer Layoffs", "points": 593, "created_at": "2016-06-16", "evidence_type": "rumor", "verification_status": "unverified"}, {"url": observed artifact ↗ 2016-06-16 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=11918553", "title": "Buffer Layoffs", "points": 593, "created_at": "2016-06-16", "evidence_type": "rumor", "verification_status": "unverified"}, {"url": observed artifact ↗ 2016-06-16 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=11918553", "title": "Buffer Layoffs", "points": 593, "created_at": "2016-06-16", "evidence_type": "rumor", "verification_status": "unverified"}, {"url": observed artifact ↗ 2016-06-16 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=11918553", "title": "Buffer Layoffs", "points": 593, "created_at": "2016-06-16", "evidence_type": "rumor", "verification_status": "unverified"}, {"url": observed artifact ↗ 2016-06-16 normalized 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=11918553", "title": "Buffer Layoffs", "points": 593, "created_at": "2016-06-16"} observed artifact ↗ 2016-06-16 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=11918553", "title": "Buffer Layoffs", "points": 593, "created_at": "2016-06-16"} observed artifact ↗ 2016-06-16 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=11918553", "title": "Buffer Layoffs", "points": 593, "created_at": "2016-06-16"} observed artifact ↗ 2016-06-16 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=11918553", "title": "Buffer Layoffs", "points": 593, "created_at": "2016-06-16"} observed artifact ↗ 2016-06-16 normalized 0.20
platform.visibility draft observed curated 2026-08-16 normalized 0.90
source.document.reference {"kind": "document", "title": "Buffer pitch deck (2011-10-01, seed)", "source_id": "01M06G1HD7BZ570AKFW6R656FY", "extract_ref": "artifact:sha256:3fd28e0762c9081ae8054d6458bacf14e87d61e28dfa296d80b24e5 observed artifact ↗ 2011-10-01 normalized 0.95
source.document.reference {"kind": "document", "title": "Buffer pitch deck (2011-10-01, seed)", "source_id": "01M06GFYVCZW87RBGSC8X2H05Z", "extract_ref": "artifact:sha256:f4732f92c7570ba0f3c61d022ca5651d20314c2a111ccc585e2630f observed artifact ↗ 2011-10-01 normalized 0.95
source.document.reference {"kind": "document", "title": "Buffer pitch deck (2011-10-01, seed)", "source_id": "01M06GP78S7DN61WA07BSZMJHZ", "extract_ref": "artifact:sha256:f99c43ecb69c7c4f3c6482e4f45bf82fbfd4abf75fcec71896e78d0 observed artifact ↗ 2011-10-01 normalized 0.95
source.document.reference {"kind": "document", "title": "Buffer: From 0 to 1,000,000 users (own blog + infographic)", "source_id": "01M06XWMRDR1K7GP892H2MZEYB", "extract_ref": "artifact:sha256:50a9570058df1325105b44f7b6412d0fa observed artifact ↗ 2013-09-19 normalized 0.95