NEWCaplight raises a $16M Series A, led by BlackRock and Fin Capital →
Skip to main content
Caplight Logo









Co-one

Co-one

Private
TallinnAI, Data & Cloud Infrastructurehttps://co-one.co/

Last Round

VC Round

May 12, 2025

Est. Valuation

$7M

Total Funding Raised

$712,864

Company Overview

Co-one is a software development company that provides a data-centric platform for AI agent testing, monitoring, and data annotation to help enterprises develop reliable and compliant generative AI models.

Sector

AI, Data & Cloud Infrastructure

Verticals

ML Platforms, Synthetic Data, NLP & Conversational AI, Data Governance

Business Model

B2B

Customer Profile

Subscription SaaS, Data as a Service

AI Layer

Infrastructure

Keywords

AI observabilityLLM evaluationAI agent testingAI guardrailsdata annotationhallucination detectionAI agent securitymodel validationdata labelingAI infrastructureLLM monitoringsynthetic datadata management platformAI quality assuranceLLM ops

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Co-one Comparables

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

Co-one comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Confident AI
81%
Maxim AI
81%
Giskard
80%

Co-one Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
VC RoundMay 12, 2025
SeedJan 24, 2023

Co-one Investors

Notable investors and investment history

Co-one investors
InvestorRounds
Ak PortföyVC Round
Lima VenturesSeed
Maxis Girişim Sermayesi Portföy YönetimiVC Round
TRAngelsAngel
TechOne Venture CapitalSeed, VC Round
Leap InvestmentsSeed, VC Round
Domino VenturesSeed, VC Round

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 12, 2025

    $1.11M raised in early funding.

Co-one Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

Co-one Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Co-one's valuation, stock price, and market status.

Firmographic Details

HeadquartersTallinn
Employee Range14
Year Founded2021
Last FundingMay 12, 2025

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.