K
Kolena
AI · San Francisco, United States · Founded 2021
ML testing platform that allows ML teams to rigorously test their model behavior MoreLess
Kolena operates as a machine learning (ML) testing platform designed to assist ML teams in rigorously evaluating their model behavior. The platform allows users to identify and track failure modes, providing valuable insights to engineering teams, leadership, and customers. By offering a comprehensive understanding of model performance and identifying gaps, Kolena serves a critical role in the ML lifecycle. The company primarily targets ML teams across various industries that require robust testing and validation of their models. Kolena's business model revolves around providing a subscription-based service, generating revenue through recurring fees from its clients. The platform's value proposition lies in its ability to enhance the reliability and performance of ML models, thereby supporting better decision-making and operational efficiency for its users. Keywords: ML testing, model behavior, failure modes, engineering insights, leadership support, customer understanding, performance gaps, subscription service, model validation, operational efficiency.
Company overview
Kolena company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2021
- Headquarters
- San Francisco, United States
- Employees
- 36
- Open positions
- None listed
- Dealroom signal
- 79.0
Valuation & funding
Kolena funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Sep 2023 | $15M | $60M | Bloomberg Beta · 11.2 Capital · Lobby Capital · SignalFire | ↗ |
| SEEDEquity / VC | Jun 2021 | $4.7M | $19M | Palumni · Bloomberg Beta · SignalFire · Scale Asia Ventures | — |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 36 |
| 2025 | 36 |
| 2024 | 34 |
| 2023 | 35 |
| 2022 | 10 |
| 2021 | 7 |
Growth signals
Kolena website traffic
Latest recorded traffic for Kolena is 130 monthly website visits, down 78% over the last three months. Kolena's team grew 0% over the past year.
Comparisons
Kolena compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
| Company | Headquarters | Status | Employees | Total funding | Valuation |
|---|---|---|---|---|---|
DoublewordEnterprise platform for deploying self-hosted AI models |
London, United Kingdom | Operational | 13 | $15M | $48M |
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GalileoBuilding the next generation of data tools for ML teams |
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PineconeFully managed vector database that makes it easy to add vector search to production applications |
New York City, United States | Operational | |||
Jina AIAI search foundation for multimodal, multilingual applications |
Berlin, Germany | Acquired | |||
AllganizeAgentic AI platform for enterprise workflow automation |
Houston, United States | Operational | |||
ChromaAI-native open-source embedding database |
San Francisco, United States | Operational | |||
DustOperating system for deploying specialized enterprise AI agents |
Paris, France | Operational |
Talent graph
Kolena's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Kolena has talent and traffic
team presence
In the news
Latest news about Kolena
Recent press, funding announcements, and product moves mentioning Kolena — open to read from the original sources.
Market sentiment
What the market is saying about Kolena
An AI-synthesized read of the highest-engagement posts about Kolena on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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