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Guardrail Technologies

Guardrail Technologies

Private
San Francisco, CaliforniaAI, Data & Cloud Infrastructurehttps://guardrail.tech

Last Round

Seed

Nov 29, 2023

Total Funding Raised

$3M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Guardrail Technologies operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Seed round in November 2023.

Guardrail Technologies is a business/productivity software company that has developed an enterprise security platform to monitor and manage the risks associated with artificial intelligence.

Sector

AI, Data & Cloud Infrastructure

Verticals

Application Security, Data Governance, Compliance & Risk

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting

AI Layer

Infrastructure

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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Guardrail Technologies Comparables

Compare Guardrail Technologies with similar companies based on industry and business-model similarity.

Guardrail Technologies comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Enkrypt AI
87%
Giskard
83%
Aurascape
82%
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Guardrail Technologies Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedNov 29, 2023
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Key People

Founding team and executive leadership

Michael Byrd

Chief Product Officer, Co-Founder

Founding Team

T.J. Marlin

CEO

Executive Team

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Guardrail Technologies Investors

Notable investors and investment history

Guardrail Technologies investors
InvestorRounds
Filter FundSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 27, 2026

    Monthly visitors increased 300% MoM, reaching 1.6K.

  • Jul 6, 2026

    Open roles increased from 0 to 12, representing 60% of headcount.

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Recent news

Latest coverage and updates

  • receives_financingOct 7, 2026

    On Oct 14th '26, Guardrail Technologies, Inc. receives $3M in Seed financing through two rounds led by Filter Fund Venture Capital, with angel investor participation, to support expansion into Asia and Europe and staffing across operations in Utah.

  • launchesAug 26, 2026

    Guardrail Technologies, Inc. launches the Board Diagnostic on Aug 26th '26, reviewing a company's latest cybersecurity disclosure and returning a Green, Amber or Red verdict with executive insights for audit committees.

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Guardrail Technologies Filings

Explore SEC and related filing metadata, where available.

Guardrail Technologies filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Guardrail Technologies's valuation, stock price, and market status.

Is Guardrail Technologies a public or private company?

Guardrail Technologies is a private company.

What is the current stock price of Guardrail Technologies?

Guardrail Technologies is a private company, so its shares have no public market price. Caplight tracks Guardrail Technologies's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Guardrail Technologies worth (valuation)?

Valuation information for Guardrail Technologies is not publicly available.

Can I buy Guardrail Technologies stock?

Guardrail Technologies shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Guardrail Technologies's last funding round?

Guardrail Technologies's most recent funding round was Seed on November 29, 2023.

Who are the main investors in Guardrail Technologies?

Key investors in Guardrail Technologies include Filter Fund.

Will Guardrail Technologies IPO soon?

No public IPO plans have been announced for Guardrail Technologies.

How can I track Guardrail Technologies secondary market activity?

Caplight tracks bids, offers, and trades in Guardrail Technologies's shares on secondary markets.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range19
Year Founded2022
Last FundingNov 29, 2023

Institutional Data Access

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