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Blockbrain

Blockbrain

Private
StuttgartAI, Data & Cloud Infrastructurehttps://blockbrain.ai/

Last Round

Series A

Feb 12, 2026

Total Funding Raised

$26.15M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Blockbrain is an automation and workflow software company that develops an AI-powered platform designed to digitize internal knowledge, processes, and decision-making logic for enterprise teams.

Sector

AI, Data & Cloud Infrastructure

Verticals

NLP & Conversational AI, Workflow Automation, Document Management, Legal Tech, Low-Code/No-Code

Business Model

B2B

Customer Profile

Usage-Based SaaS, Subscription SaaS

AI Layer

Application

Keywords

enterprise AI agentsAI agent platformknowledge managementno-code AIprocess automationAI agent securitydigital knowledge twinusage-based billingenterprise AIlegal techcontract reviewdata sovereigntyAI guardrailsautonomous agentsenterprise SaaS

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Blockbrain Comps

Public and private peers based on sector, stage, and business model.

Blockbrain comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Blockbrain Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AFeb 12, 2026
Growth EquityMay 22, 2025
SeedSep 27, 2024
Pre SeedDec 16, 2022

Key People

Founding team and executive leadership

Mattias Protzmann

Co-Founder CTO & Chairman

Founding Team

Bill Bolls

Chief Product Officer

Executive Team

Blockbrain Investors

Notable investors and investment history

Blockbrain investors
InvestorRounds
Plug and Play Tech CenterSeed
13books CapitalSeries A
w3.fundPre Seed
Alstin CapitalSeries A
Mätch VCSeed, Series A
HARTING Family FoundationSeries A
Shio CapitalPre Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 24, 2026

    Grew 25% quarter-over-quarter, from 61 to 76 employees.

  • Feb 12, 2026

    $18.5M round led by 13books Capital and Alstin Capital.

Blockbrain Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Blockbrain Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersStuttgart
Employee Range86
Year Founded2022
Last FundingFeb 12, 2026

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