Companies330 Funding$40.1B Rounds110 ▲5 mo Investors77 Eng roles3943 ● data fresh
VIX The Intelligent Venture Terminal beta

River AI

fresh

River AI

☆ Watch
fresh · evidence today 5 sources no confidence data
81.9/100
Venture signal
scored above 100% of early peers
Outlook Stable
Why this score? ↓
Funding
$1.1B
2026-08-11
Adoption
no signal
downloads / week
Developer
not scored
momentum / 100
Hiring
no board
eng openings

Traction

Current round

Opportunity & risk

↗ Strongest signal: funding_magnitude (30% of the score).

3 independent sources 0 promoted signals inspect the evidence →

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
82/100
Founder self-assessment claimed
4/100
Investor ratings opinion
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Expert ratings opinion
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Rate this company Investor or expert role required ▾
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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 1 of 3 signals present ▾
Funding stage
not provided
Lifecycle stage
not provided
Latest round stage
series_a observed
Timeline 1 events ▾
  1. 2026-08-11 series_a · $1.1B

Evidence & scoring

Why this score? none_required ▾

VentureSignalScore 81.9/100 for river-ai, composed from 2 of 4 components (index v0 cross-signal), discounted ×0.85 for 50% signal coverage

ComponentWeightNormalizedContribution
funding_recency 0.2 0.9102 0.182
funding_magnitude 0.3 1 0.3

Evidence this score rests on

Capital timeline every dated signal, across tiers

  1. rumor General Catalyst leads $1.1B round into 2-month-old River AI ↗
  2. rumor River AI Raises $1.1B Led by General Catalyst and AMP PBC to Build Open AI Stack ↗
  3. reported $1.1B reported (series a) ↗

Narrative vs. reality No SEC filing found for this round

Reported narrative · Tier 2
$1.1B series a
announced 2026-08-11 · source ↗
Filed reality · Tier 0 · SEC
No SEC Form D on record.

An evidence gap, not proof of falsity: Form D is not always required (foreign offerings, certain exemptions) or may not be filed yet.

Community chatter Hacker News · Tier 3 · unverified manip. risk high · 0.7

Gray-market attention, not quality. 50+ HN mentions (peak 379 points). Claim-shaped headlines are rumors until corroborated — a Tier-3 factual claim carries no evidentiary weight on its own. Risk drivers: 2 recent unverified rumors circulating · heavy gray-market attention · no primary-source corroboration. ▲ 379 Agricultural drones are transforming rice farming in the Mekong River delta 2024-06-18 ↗

Raw observations 197 records ▾
AttributeValueKindSourceObservedStateConf.
common_name River AI observed artifact ↗ 2026-08-28 normalized 0.90
community.hn.max_points 379 observed artifact ↗ 2026-08-28 normalized 0.20
community.hn.mentions 50 observed artifact ↗ 2026-08-28 normalized 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=49261070", "title": "River AI Raises $1.1B Led by General Catalyst and AMP PBC to Build Open AI Stack", "points": 3, "created_at": "2026-08-11", "evidenc observed artifact ↗ 2026-08-13 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=49261070", "title": "River AI Raises $1.1B Led by General Catalyst and AMP PBC to Build Open AI Stack", "points": 3, "created_at": "2026-08-11", "evidenc observed artifact ↗ 2026-08-13 superseded 0.20
community.hn.rumors [{"url": "https://news.ycombinator.com/item?id=49261070", "title": "River AI Raises $1.1B Led by General Catalyst and AMP PBC to Build Open AI Stack", "points": 3, "created_at": "2026-08-11", "evidenc observed artifact ↗ 2026-08-13 normalized 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=40722784", "title": "Agricultural drones are transforming rice farming in the Mekong River delta", "points": 379, "created_at": "2024-06-18"} observed artifact ↗ 2024-06-18 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=40722784", "title": "Agricultural drones are transforming rice farming in the Mekong River delta", "points": 379, "created_at": "2024-06-18"} observed artifact ↗ 2024-06-18 superseded 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=40722784", "title": "Agricultural drones are transforming rice farming in the Mekong River delta", "points": 379, "created_at": "2024-06-18"} observed artifact ↗ 2024-06-18 normalized 0.20
funding.round.amount_usd 1100000000 observed artifact ↗ 2026-08-11 normalized 0.90
funding.round.announced_on 2026-08-11 observed artifact ↗ 2026-08-11 normalized 0.90
funding.round.lead_investors [] observed artifact ↗ 2026-08-11 normalized 0.90
funding.round.source_url https://siliconangle.com/2026/08/11/personalized-ai-startup-river-ai-raises-1-1b-consortium-backed-nvidia-amd/ observed artifact ↗ 2026-08-11 normalized 0.90
funding.round.stage series_a observed artifact ↗ 2026-08-11 normalized 0.90
metric.venture.funding_amount_usd 1100000000 derived calc 2026-08-28 derived 0.90
metric.venture.funding_recency_days 17.9148 derived calc 2026-08-28 superseded 0.90
metric.venture.funding_recency_days 17.9152 derived calc 2026-08-28 superseded 0.90
metric.venture.funding_recency_days 17.9225 derived calc 2026-08-28 superseded 0.90
metric.venture.funding_recency_days 17.9276 derived calc 2026-08-28 superseded 0.90
metric.venture.funding_recency_days 17.9985 derived calc 2026-08-28 superseded 0.90
metric.venture.funding_recency_days 18.0696 derived calc 2026-08-29 superseded 0.90
metric.venture.funding_recency_days 18.1265 derived calc 2026-08-29 superseded 0.90
metric.venture.funding_recency_days 18.1977 derived calc 2026-08-29 superseded 0.90
metric.venture.funding_recency_days 18.2691 derived calc 2026-08-29 superseded 0.90
metric.venture.funding_recency_days 18.3484 derived calc 2026-08-29 superseded 0.90
metric.venture.funding_recency_days 18.358 derived calc 2026-08-29 superseded 0.90
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metric.venture.funding_recency_days 19.7486 derived calc 2026-08-30 superseded 0.90
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metric.venture.funding_recency_days 19.9662 derived calc 2026-08-30 superseded 0.90
metric.venture.funding_recency_days 20.0016 derived calc 2026-08-31 superseded 0.90
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score.venture_signal 83 derived calc 2026-08-31 superseded 0.60
score.venture_signal 82.9 derived calc 2026-09-02 superseded 0.60
score.venture_signal 82.8 derived calc 2026-09-03 superseded 0.60
score.venture_signal 82.7 derived calc 2026-09-04 superseded 0.60
score.venture_signal 82.6 derived calc 2026-09-05 superseded 0.60
score.venture_signal 82.5 derived calc 2026-09-06 superseded 0.60
score.venture_signal 82.4 derived calc 2026-09-07 superseded 0.60
score.venture_signal 82.3 derived calc 2026-09-08 superseded 0.60
score.venture_signal 82.2 derived calc 2026-09-10 superseded 0.60
score.venture_signal 82.1 derived calc 2026-09-10 superseded 0.60
score.venture_signal 82 derived calc 2026-09-11 superseded 0.60
score.venture_signal 81.9 derived calc 2026-09-12 derived 0.60