Co-one Overview

  • Year Founded
  • 2021

Year Founded

  • Status
  • Private

  • Employees
  • 17

Employees

  • Latest Deal Type
  • Early Stage VC

  • Latest Deal Amount
  • $1.13M

  • Investors
  • 26

Co-one General Information

Description

Developer of an AI agent testing and monitoring platform designed to evaluate generative artificial intelligence systems. The company's platform offers uncertainty measurement, feedback ranking, and explainable benchmarking capabilities, enabling enterprises to assess model performance, identify biases, maintain compliance, and improve large language model reliability for operational use.

Contact Information

Website
www.co-one.co
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • Tartu maantee 82
  • Harju
  • Talinn, 10112
  • Estonia
Primary Industry
Software Development Applications
Vertical(s)
Big Data, CloudTech & DevOps, SaaS, Artificial Intelligence & Machine Learning
Corporate Office
  • Tartu maantee 82
  • Harju
  • Talinn, 10112
  • Estonia

Co-one Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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Co-one Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
12. Early Stage VC 12-May-2025 $1.13M Completed Generating Revenue
11. Accelerator/Incubator 12-May-2025 Completed Generating Revenue
10. Accelerator/Incubator 01-Jan-2024 Completed Generating Revenue
9. Secondary Transaction - Private Completed Generating Revenue
8. Accelerator/Incubator 30-Mar-2023 Completed Generating Revenue
7. Seed Round 24-Jan-2023 Completed Generating Revenue
6. Accelerator/Incubator 08-Jun-2022 Completed Generating Revenue
5. Accelerator/Incubator 17-Mar-2022 Completed Generating Revenue
4. Accelerator/Incubator 07-Aug-2021 $293K Completed Generating Revenue
3. Accelerator/Incubator 11-Jun-2021 $23.5K $293K Completed Generating Revenue
To view Co-one’s complete valuation and funding history, request access »

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Co-one Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of an AI agent testing and monitoring platform designed to evaluate generative artificial intelligence systems
Software Development Applications
Talinn, Estonia
17 As of 2026

Tel Aviv, Israel
 

Berlin, Germany
 
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Co-one Competitors (4)

One of Co-one’s 4 competitors is Aporia, a Formerly VC-backed company based in Tel Aviv, Israel.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Aporia Formerly VC-backed Tel Aviv, Israel
Langfuse Formerly VC-backed Berlin, Germany
Fiddler Venture Capital-Backed Palo Alto, CA
LangChain Venture Capital-Backed San Francisco, CA
To view Co-one’s complete competitors history, request access »

Co-one Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
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Co-one Investors (26)

Investor Name Investor Type Holding Investor Since Participating Rounds
AK Asset Management Asset Manager
Yapay Zeka Fabrikasi Corporate Venture Capital Minority
Hello Tomorrow Türkiye Accelerator/Incubator
Endeavor Turkiye Accelerator/Incubator
Google Accelerator Accelerator/Incubator
You’re viewing 5 of 26 investors. Get the full list »

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Co-one FAQs

  • When was Co-one founded?

    Co-one was founded in 2021.

  • Where is Co-one headquartered?

    Co-one is headquartered in Talinn, Estonia.

  • What is the size of Co-one?

    Co-one has 17 total employees.

  • What industry is Co-one in?

    Co-one’s primary industry is Software Development Applications.

  • Is Co-one a private or public company?

    Co-one is a Private company.

  • What is Co-one’s current revenue?

    The current revenue for Co-one is .

  • How much funding has Co-one raised over time?

    Co-one has raised $2.11M.

  • Who are Co-one’s investors?

    AK Asset Management, Yapay Zeka Fabrikasi, Hello Tomorrow Türkiye, Endeavor Turkiye, and Google Accelerator are 5 of 26 investors who have invested in Co-one.

  • Who are Co-one’s competitors?

    Aporia, Langfuse, Fiddler, and LangChain are competitors of Co-one.

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