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Pebblous

Pebblous

Private
DaejeonAI, Data & Cloud Infrastructurehttps://pebblous.ai/en

Last Round

Accelerator

Dec 19, 2025

Total Funding Raised

$2.31M

Company Overview

Pebblous is an AI-based data research and development solutions company that provides a Data Clinic SaaS platform for diagnosing, evaluating, and enhancing the quality of AI training datasets through synthetic data generation.

Sector

AI, Data & Cloud Infrastructure

Verticals

Synthetic Data, AI Training Infrastructure, Data Governance, Industrial Robotics, Data Visualization

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting, Usage-Based SaaS

AI Layer

Infrastructure

Keywords

synthetic dataAI training datadata quality assessmentdata opsphysical AIdata curationdata management platformsynthetic data generationAI infrastructuredata visualizationindustrial AIdata pipelinedata cleaningdata storytellingdata labeling

Historical Pricing

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Pebblous Comps

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

Pebblous 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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Pebblous Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
AcceleratorDec 19, 2025
Series AOct 1, 2022
SeedNov 10, 2021

Key People

Founding team and executive leadership

JayRey Lee 이정원

Co-Founder & COO

Founding Team

Joo-Haeng Lee

Chief Executive Officer

Executive Team

Pebblous Investors

Notable investors and investment history

Pebblous investors
InvestorRounds
Bluepoint PartnersAccelerator
Hyundai Motor SecuritiesSeries A
Korea Asset Investment SecuritiesSeries A
POSTECH HoldingsSeries A, Seed
Industrial Bank of KoreaSeries A

Market signals

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  • Jan 12, 2025

    Grew 27% QoQ, from 11 to 14 employees.

Pebblous Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Pebblous Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersDaejeon
Employee Range13
Year Founded2021
Last FundingDec 19, 2025

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