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Silex

Silex

Private
LausanneAI, Data & Cloud Infrastructurehttps://silex.legal/

Last Round

Pre Seed

Jan 12, 2026

Total Funding Raised

$2.15M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Silex is a legal technology company that provides an AI-powered legal intelligence platform for law firms, notaries, and corporate legal departments.

Sector

AI, Data & Cloud Infrastructure

Verticals

Legal Tech, NLP & Conversational AI, Document Management, Compliance & Risk

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Application

Keywords

legal techai legal researchlegal aidocument draftingknowledge managementswiss lawsaasdata sovereigntylegal assistantai copilotlegal intelligencelaw firm softwaresource-grounded ailegal automationenterprise search

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Silex Comparables

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

Silex comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
CASUS Technologies AG
91%
Omnilex
89%
Lexplorer
89%

Silex Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Pre SeedJan 12, 2026

Key People

Founding team and executive leadership

Thomas Sèze

Co-founder - CTO

Founding Team

Zoé Berry

Co-Founder & COO

Founding Team

Kyriaki Bongard

Co-Founder & CEO

Founding Team

Silex Investors

Notable investors and investment history

Silex investors
InvestorRounds
COREangelsPre Seed
AperturePre Seed
Bloomhaus VenturesPre Seed
Spicehaus PartnersPre Seed
Active CapitalPre Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Sep 7, 2026

    Open roles increased to 8, representing 38% of headcount.

  • Aug 21, 2026

    Monthly visitors increased 125% MoM.

Recent news

Latest coverage and updates

  • partners_withAug 6, 2026

    Silex partnered with EXPERTsuisse on Aug 6th '26.

  • signs_new_clientJun 18, 2026

    Silex signed new client BCGE on Jun 18th '26.

Silex Filings

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

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Frequently Asked Questions

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

Is Silex a public or private company?

Silex is a private company.

What is the current stock price of Silex?

Silex is a private company with no public stock price. Caplight tracks Silex's secondary market activity and provides MarketPrice estimates to Caplight users.

How much is Silex worth (valuation)?

Valuation information for Silex is not publicly available.

Can I buy Silex stock?

Silex shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Silex's last funding round?

Silex's most recent funding round was Pre Seed on January 12, 2026.

Who are the main investors in Silex?

Key investors in Silex include Spicehaus Partners.

Will Silex IPO soon?

No public IPO plans have been announced for Silex.

How can I track Silex secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Silex's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersLausanne
Employee Range18
Year Founded2022
Last FundingJan 12, 2026

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