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Promethium

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Automating data governance and analytics for the modern age

Menlo Park, United StatesFounded 2018AI
Valuation $100–250M Last recorded · 2022
Revenue $1–10M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Promethium and the history behind them.

About Promethium

Promethium, founded in 2018 by Kaycee Lai, operates as a data analytics platform designed to simplify how businesses access and interpret data. Lai, a self-described "data geek" with nearly two decades of experience in technology at companies like EMC, VMware, and Microsoft, started Promethium to address the slow and broken workflows he experienced as a data analyst. His background in bringing disruptive technologies to market shaped the company's mission to make data-driven decisions accessible to every employee in real time.

The company provides a collaborative analytics platform that serves both business users and technical data teams within large enterprises. Promethium's business model centers on its AI-powered data fabric, which provides unified access to an organization's data without requiring it to be moved or centralized. This approach is designed to eliminate the bottlenecks and complexity associated with traditional data management, such as ETL (Extract, Transform, Load) processes. Revenue is generated by enabling enterprises to reduce project backlogs and accelerate the time it takes to get answers from business questions, effectively turning complex queries into consumable insights within minutes instead of months.

Promethium's core product is the "Instant Data Fabric," an agentic platform that connects to over 200 different data sources, whether they are on-premise, in the cloud, or in SaaS applications. A key feature is the ability for users to ask questions in natural language. The platform's "360° Context Engine" then interprets the query, discovers the most relevant data across various systems, and automatically generates the necessary SQL code to provide an answer. These results are delivered as "Data Answers"—complete data products that include the query, visualizations, metadata, and lineage, which can then be shared or integrated with other business intelligence tools like Tableau or PowerBI. The platform also features "Mantra," a Data Answer Agent that orchestrates the process from question to answer, improving over time through a human feedback loop.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2018
Headquarters
Menlo Park, United States
Employees
35
Open positions
None listed
Dealroom signal
66.2/100
Sector
AI, Governance, Analytics, Core AI, Immersive Technologies, MLops, Hard Tech, AI Data Preparation and Generation
Technology
Artificial Intelligence, Deep Tech, Machine Learning, Augmented Reality, Natural Language Processing
Business model
SaaS
Client focus
b2b
Investment activity
1 company, latest Nov 2021
Capital deployed
—
Preferred round
ACQUISITION

Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES A✓Equity / VC Feb 2022 $26M $104M .406 Ventures · Zetta Venture Partners · Insight Partners ↗
SERIES A✓Equity / VC Jan 2020 $6M $24M Zetta Venture Partners · .406 Ventures —
Showing the latest 2 of 3 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022
2021
2020 —
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Growth signals

Promethium website traffic

Latest recorded traffic for Promethium is 9.4K monthly website visits, up 20.5% over the last three months. Promethium's team declined 10.3% over the past year.

Latest monthly visits9.4K 3-month web change+20.5% 1-year team growth-10.3%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • Zetta Venture Partners

Series A2 investors entered at this stage

Other known investors2 additional known investors

Team profiled 9 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States92.9%
🇮🇳 India7.1%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Promethium on X, ranked by likes and reposts, corporate channels excluded.

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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