Companies108 Funding$41.6B Rounds77 ▼1 mo Investors75 Eng roles4338 ● data fresh
VIX The Intelligent Venture Terminal beta

Rein Security

fresh

Rein Security

☆ Watch
fresh · evidence today 6 sources no confidence data
50.4/100
Venture signal
scored above 62% of early peers
Outlook Stable
Why this score? ↓

What we have established three decisions, kept apart

  1. 1 Identity verified Not recorded

    No person- or entity-level identity check is on record for this company. A name match is not one.

  2. 2 Evidence sufficient to publish Yes

    The inclusion bar: two or more independent sourced evidence families. This profile is published and listed. It is a statement about how much evidence we hold, and about nothing else.

  3. 3 Fit for a seed/Series-A sourcing buyer Not established

    We have not established fit. That is not a soft no and not a soft yes — it is unknown, and it is never counted as a qualified prospect.

    UNKNOWN (not a soft no, never counted as qualified). Blocker: Stage leg holds (series_a, source-stated latest round) but no named institutional investor is held with its source (funding.round.lead_investors + source_url). Absence is not a negative (A20); UNKNOWN until backing is evidenced.

    Venture backing: not found · Stage band: series_a — stated by the held funding source (https://siliconangle.com/2026/10/08/rein-security-raises-25m-to-rein-in-insecure-ai-agents/), announced 2026-10-08

    What would overturn this:

    Assessed 2026-10-24 for seed/Series-A sourcing.

Funding
$25M
2026-10-08
Adoption
no signal
downloads / week
Developer
not scored
momentum / 100
Hiring
no board
eng openings
Commercial
not checked
homepage

Composite signal v0 18 ±23 · 2 components

Five evidence lanes (activity, capital, infra, hiring, ecosystem) as within-cohort percentiles, combined with evidence-breadth weights over the 60-company baseline cohort. The ± band widens with missing lanes — it measures what the score stands on. 1 signals in the last 60 days back this number.

Traction

Current round

Opportunity & risk

↗ Strongest signal: funding_recency (19% of the score).

↓ Scored on 2 of 4 components — adoption, developer had no computable metric.

4 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
50/100
Founder self-assessment claimed
4/100
Investor ratings opinion
—
Expert ratings opinion
—
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. 2026-10-08 series_a · $25M

Evidence & scoring

Why this score? none_required ▾

VentureSignalScore 50.4/100 for rein-security, composed from 2 of 4 components (index v0 cross-signal), discounted ×0.85 for 50% signal coverage

ComponentWeightNormalizedContribution
funding_recency 0.2 0.945 0.189
funding_magnitude 0.3 0.3592 0.1078

Evidence this score rests on

Narrative vs. reality No SEC filing found for this round

Reported narrative · Tier 2
$25M series a
announced 2026-10-08 · 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.

Financing events four different events, four different dates

A first sale, a filing, an amendment and a public announcement are not the same event, and one date may not stand in for another. Where the latest financing date cannot be established from what we hold, this says unknown rather than substituting a date we do have.

Latest established financing date
2026-10-08
Money moved on or after
2026-10-08
Total reported by
not established
Basis
reported round

A reported round dated 2026-10-08 by its own source.

Raw observations 192 records ▾
AttributeValueKindSourceObservedStateConf.
buyer_fit.assessment {"buyer": "seed/Series-A sourcing", "method": "Backlog pass 2026-10-24: applied the record_buyer_fit.ts fit rule to this company's held primary-source financing evidence (funding.round.* / sec.form_d. observed assessment 2026-10-24 normalized 0.90
buyer_fit.status unknown observed assessment 2026-10-24 normalized 0.90
common_name Rein Security observed artifact ↗ 2026-10-08 normalized 0.90
community.hn.max_points 19 observed artifact ↗ 2026-10-08 superseded 0.20
community.hn.max_points 0 observed artifact ↗ 2026-10-08 normalized 0.20
community.hn.mentions 7 observed artifact ↗ 2026-10-08 superseded 0.20
community.hn.mentions 0 observed artifact ↗ 2026-10-08 normalized 0.20
community.hn.rumors [] observed artifact ↗ 2026-10-08 normalized 0.20
community.hn.top_story {"url": "https://news.ycombinator.com/item?id=9750667", "title": "Ask HN: Ex-entrepreneurs, what career path did you pursue after your start up?", "points": 19, "created_at": "2015-06-20"} observed artifact ↗ 2015-06-20 superseded 0.20
community.hn.top_story {} observed artifact ↗ 2026-10-08 normalized 0.20
funding.round.amount_usd 25000000 observed artifact ↗ 2026-10-08 normalized 0.90
funding.round.announced_on 2026-10-08 observed artifact ↗ 2026-10-08 normalized 0.90
funding.round.lead_investors [] observed artifact ↗ 2026-10-08 normalized 0.90
funding.round.source_url https://siliconangle.com/2026/10/08/rein-security-raises-25m-to-rein-in-insecure-ai-agents/ observed artifact ↗ 2026-10-08 normalized 0.90
funding.round.stage series_a observed artifact ↗ 2026-10-08 normalized 0.90
metric.venture.funding_amount_usd 25000000 derived calc 2026-10-08 derived 0.90
metric.venture.funding_recency_days 0.7212 derived calc 2026-10-08 superseded 0.90
metric.venture.funding_recency_days 0.7421 derived calc 2026-10-08 superseded 0.90
metric.venture.funding_recency_days 0.8891 derived calc 2026-10-08 superseded 0.90
metric.venture.funding_recency_days 1.3128 derived calc 2026-10-09 superseded 0.90
metric.venture.funding_recency_days 1.5635 derived calc 2026-10-09 superseded 0.90
metric.venture.funding_recency_days 1.8585 derived calc 2026-10-09 superseded 0.90
metric.venture.funding_recency_days 1.9546 derived calc 2026-10-09 superseded 0.90
metric.venture.funding_recency_days 2.0415 derived calc 2026-10-10 superseded 0.90
metric.venture.funding_recency_days 2.1295 derived calc 2026-10-10 superseded 0.90
metric.venture.funding_recency_days 2.2167 derived calc 2026-10-10 superseded 0.90
metric.venture.funding_recency_days 2.3102 derived calc 2026-10-10 superseded 0.90
metric.venture.funding_recency_days 2.4215 derived calc 2026-10-10 superseded 0.90
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metric.venture.funding_recency_days 4.0402 derived calc 2026-10-12 superseded 0.90
metric.venture.funding_recency_days 4.0958 derived calc 2026-10-12 superseded 0.90
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metric.venture.funding_recency_days 4.9959 derived calc 2026-10-12 superseded 0.90
metric.venture.funding_recency_days 5.0438 derived calc 2026-10-13 superseded 0.90
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score.venture_signal 52.3 derived calc 2026-10-08 superseded 0.60
score.venture_signal 52.2 derived calc 2026-10-08 superseded 0.60
score.venture_signal 52.1 derived calc 2026-10-09 superseded 0.60
score.venture_signal 52 derived calc 2026-10-10 superseded 0.60
score.venture_signal 51.9 derived calc 2026-10-11 superseded 0.60
score.venture_signal 51.8 derived calc 2026-10-13 superseded 0.60
score.venture_signal 51.7 derived calc 2026-10-14 superseded 0.60
score.venture_signal 51.6 derived calc 2026-10-15 superseded 0.60
score.venture_signal 51.5 derived calc 2026-10-16 superseded 0.60
score.venture_signal 51.3 derived calc 2026-10-18 superseded 0.60
score.venture_signal 51.2 derived calc 2026-10-19 superseded 0.60
score.venture_signal 51.1 derived calc 2026-10-20 superseded 0.60
score.venture_signal 51 derived calc 2026-10-21 superseded 0.60
score.venture_signal 50.9 derived calc 2026-10-22 superseded 0.60
score.venture_signal 50.8 derived calc 2026-10-23 superseded 0.60
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score.venture_signal 50.6 derived calc 2026-10-25 superseded 0.60
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score.venture_signal 50.4 derived calc 2026-10-28 derived 0.60