CloudZero

CloudZero

Cloud cost management and optimization platform

Overview

CloudZero provides a cloud cost management platform that helps businesses monitor, analyze, and reduce cloud spending across AWS, Google Cloud, and Azure. It integrates with cloud services to track real-time spending, identify cost drivers, and allocate expenses using cost-per-customer metrics even when resource tagging isn’t perfect, with budgeting, forecasting, and proactive alerts plus AI-enhanced analytics. It differentiates itself by delivering detailed cost-per-customer insights without exhaustive tagging and by applying AI to improve cost analytics. Its goal is to help customers achieve cost efficiency and financial transparency, typically reducing cloud costs by about 22% in the first year (up to 36% in some cases).

About CloudZero

Simplify's Rating
Why CloudZero is rated
C+
Rated C on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

AI & Machine Learning

Company Size

51-200

Company Stage

Series C

Total Funding

$113.1M

Headquarters

Boston, Massachusetts

Founded

2016

Simplify Jobs

Simplify's Take

What believers are saying

  • $56M Series C funds AI analytics and cloud partnerships expansion.
  • Scott Castle, Eric Weiss hires accelerate FinOps for AI costs.
  • Gartner forecasts 21.3% cloud spend growth to $877B in 2026.

What critics are saying

  • ProsperOps undercuts pricing, erodes SMB subscription revenue now.
  • Harness.io's AI FinOps causes enterprise churn within 12 months.
  • AWS Cost Explorer Pro commoditizes market, collapses demand in 24 months.

What makes CloudZero unique

  • CloudZero allocates costs without perfect tagging for granular unit economics.
  • Claude Code Plugin embeds AI cost intelligence in engineering workflows.
  • CloudZero Optimize integrates Jira, Slack for prioritized waste reduction.

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Funding

Total Funding

$113.1M

Meets

Industry Average

Funded Over

7 Rounds

Series C funding is usually for startups that are doing well and are looking for more money to fuel major growth, such as acquiring other companies, expanding into global markets, or launching new product lines. Investors typically include larger venture capital firms and private equity.
Series C Funding Comparison
Above Average

Industry standards

$50M
$50M
Medium
$56M
CloudZero
$62M
SeatGeek
$100M
Oura

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Company Equity

401(k) Retirement Plan

Flexible Work Hours

Paid Vacation

Growth & Insights and Company News

Headcount

6 month growth

-3%

1 year growth

2%

2 year growth

2%
PR Newswire
Mar 3rd, 2026
CloudZero launches Claude Code plugin to embed AI-native cost intelligence in engineering workflows

CloudZero has launched the CloudZero Claude Code Plugin, embedding its cost intelligence platform directly into Claude Code. The plugin includes a Model Context Protocol server and nine pre-packaged skills covering cloud and AI spending across AWS, GCP, Azure, Snowflake, MongoDB, OpenAI and Anthropic. Engineers can now query complex cost, anomaly and margin questions in plain language without switching tools or building dashboards. The plugin's skills include top cost driver identification, cost trend analysis, anomaly detection and margin analysis. CloudZero Chief Product Officer Scott Castle said the plugin shifts cost intelligence into engineering workflows where decisions are made. The company differentiates itself by providing allocated, dimensional cost intelligence mapped to teams, services and products, rather than raw billing data. The plugin is available now to CloudZero customers.

The AI Journal Ltd
Jan 15th, 2026
CloudZero Announces Two Key Hires: Scott Castle As Chief Product Officer And Eric Weiss As SVP Of Engineering To Accelerate Cloud And AI Cost Optimization

CloudZero announces two key hires: Scott Castle as Chief Product Officer and Eric Weiss as SVP of Engineering to accelerate cloud and AI cost optimization. Together, Scott Castle and Eric Weiss bring five decades of tech experience to CloudZero, the leading platform in the race for FinOps preeminence BOSTON, Jan. 15, 2026 /PRNewswire/ - CloudZero, the global leader in proactive cloud cost efficiency, today announced the hiring of Scott Castle and Eric Weiss, two seasoned technical leaders with a combined five decades of experience at tech staples including Snowflake, Netflix, Workday, Adobe, Tecton, and more. Eric Weiss will serve as CloudZero's SVP of Engineering, and Scott Castle will serve as CloudZero's Chief Product Officer. The hirings come amid a period of unprecedented technical evolution within and beyond CloudZero. As AI continues to take the world by storm, Gartner predicts public cloud spending will increase by 21.3% in 2026, pushing it to $877 billion. As fears of an AI bubble swirl, companies are facing pressure to innovate quickly and to ensure the long-term business viability of those innovations. "This couldn't have come at a better time," said Scott Castle. "CloudZero is in an intensely competitive, growing market; the winner will be the one who can combine depth of vision with speed of innovation. CloudZero's vision of cloud and AI business efficiency - laying a foundation of visibility and then parlaying it into optimization and unit economic strength - is the best combination of common sense and visionary forward-thinking of any vendor in the space. I cannot wait to help bring their value philosophy to every business that leans on AI and the cloud." "I've been in the tech space long enough to know that opportunities like these don't come every day," said Eric Weiss. "Companies are deluged by both novel technical capabilities and timeless business fundamentals, and they need a platform that can help them balance both. When opportunities like this arise, you need laser focus: Refine the vision, build the team, ship the code, iterate. This is precisely what I've done for companies valued in the billions, and it's precisely what I intend to do to help CloudZero reach similar heights." In particular, Scott and Eric will accelerate CloudZero's initiatives around complex cost allocations and FinOps for AI, maximizing value for leading cloud and AI innovators. About CloudZero CloudZero is the leader in proactive cloud cost efficiency. The AI Journal Ltd. enable engineers to build cost-efficient software without slowing down innovation. CloudZero's next-generation cloud cost optimization platform automates the collection, allocation, and analysis of cloud and AI costs to uncover savings opportunities and improve unit economics. The AI Journal Ltd. is the only platform that enables companies to understand 100% of their operational cloud spend and take an engineering-led approach to optimizing that spend. CloudZero is used by industry leaders worldwide, such as Coinbase, Klaviyo, Miro, Nubank, and Rapid7. Visit cloudzero.com to get started today. View original content to download multimedia:https://www.prnewswire.com/news-releases/cloudzero-announces-two-key-hires-scott-castle-as-chief-product-officer-and-eric-weiss-as-svp-of-engineering-to-accelerate-cloud-and-ai-cost-optimization-302662476.html SOURCE CloudZero

Tech in Asia
Jun 12th, 2025
Oracle Shares Rise 8% As Earnings Beat Expectations

👩‍🍳 How we use AI at Tech in Asia, thoughtfully and responsibly.🧔‍♂️ A friendly human may check it before it goes live. More news hereOracle shares increased by 8% in after-hours trading on June 11, 2025, after the company reported its fiscal fourth-quarter results, which surpassed Wall Street expectations.The company posted adjusted earnings per share of US$1.70, exceeding analyst forecasts of US$1.64, according to LSEG.Revenue for the quarter was US$15.9 billion, surpassing the expected US$15.59 billion and reflecting an 11% year-over-year increase.Net income was reported at US$3.43 billion, up from US$3.14 billion during the same period last year.For the fiscal first quarter, Oracle projects adjusted earnings per share between US$1.46 and US$1.50. Revenue growth is expected to be between 12% and 14%.Analysts had anticipated earnings per share of US$1.48 and revenue of US$14.96 billion.Cloud services and license support revenue totaled US$11.7 billion in the fourth quarter, above the US$11.59 billion consensus from analysts surveyed by StreetAccount.🔗 Source: CNBC🧠 Food for thought1️⃣ Oracle’s remarkable cloud transformation after decades of slower growthOracle’s projected 70% cloud infrastructure growth for fiscal 2026 represents a dramatic acceleration from its historical trajectory.From 2011 to 2019, Oracle’s revenue growth had slowed significantly to less than 5% annually, after previously reaching $39.5 billion in fiscal 2019 1.This current acceleration marks a strategic pivot for a company that built its fortune on database software. Cloud services now constitute 77% of Oracle’s total revenue, growing by 24% in fiscal 2024 2.The company’s ambitious projection to exceed US$104 billion in revenue by fiscal 2029 would represent more than doubling its current size, a pace of expansion not seen since its early decades.This transformation is particularly notable for a 47-year-old technology company, demonstrating that legacy enterprises can successfully pivot to high-growth cloud models when properly executed.2️⃣ Oracle’s cloud market share battle reflects strategic positioningDespite impressive growth, Oracle remains a challenger in the cloud infrastructure market with approximately 3% market share, far behind AWS (29%), Microsoft (22%), and Google (12%) 3.Oracle’s strategy focuses on differentiation rather than direct competition, leveraging its database expertise with offerings like Oracle Real Application Clusters (RAC) and Autonomous Database that aren’t available on competing platforms 4.The company’s strategic partnerships with AWS, Google Cloud, and IBM create a multi-cloud ecosystem that plays to Oracle’s database strengths while acknowledging the dominant positions of larger competitors 567.Oracle’s $6.2 billion in cloud revenue for Q1 2025 represents 23% year-over-year growth, outpacing AWS’s 17% growth rate during the same period, suggesting Oracle is gaining momentum 38.This approach has yielded significant results in its deal pipeline, with Oracle’s Remaining Performance Obligations (RPO) surging 62% year-over-year to $130 billion, providing substantial revenue visibility for the coming years 9.3️⃣ The unprecedented AI infrastructure demand driving Oracle’s capital expansionOracle’s planned capital expenditures are set to more than triple from under $7 billion in fiscal 2024 to over $25 billion in fiscal 2025, an extraordinary increase driven by AI-related infrastructure demand 10.The CEO’s comment about receiving orders for “all available cloud capacity” reflects a broader industry trend, with the research showing AI-specific cloud services growing at remarkable rates of 140-160% across the industry 3.This surge aligns with market projections showing global public cloud spending expected to reach $723.4 billion in 2025, up from $595.7 billion in 2024, with AI acceleration as a primary driver 11.The scale of investment reflects a fundamental shift in cloud computing economics, where providers must build capacity ahead of demand rather than in response to it, creating both opportunity and financial risk

PR Newswire
Jun 2nd, 2025
Cloudzero Launches Optimize To Cut Waste, Boost Cloud Roi

CloudZero Optimize helps organizations realize savings and maximize AI and cloud efficiencyBOSTON, June 2, 2025 /PRNewswire/ -- CloudZero, the globally trusted leader in proactive cloud cost efficiency, today announced the release of CloudZero Optimize, a new product focused squarely on cloud waste reduction. This new solution builds on CloudZero's market-leading allocation capabilities and integrates seamlessly with Jira and Slack. Optimization recommendations are contextual, relevant, prioritized by impact and effort, and embedded directly into existing engineering workflows.Engineering teams are under increasing pressure to control cloud costs, but most optimization tools lack business context, infrastructure context, or both — leaving teams overwhelmed by generic, disconnected recommendations that often go ignored for weeks or even months. CloudZero Optimize delivers enhanced filtering, rich context, and seamless integration into engineering workflows, helping teams focus on what matters, track progress, and achieve measurable savings."I've yet to meet the engineer who wants to waste money, but the reality is, most optimization tools create more noise than impact," said Anand Sundaram, CloudZero's senior vice president of product. "Ours is the first that combines complete, multi-cloud visibility with insights gleaned from analyzing billions of dollars of cloud spend for nearly a decade. In optimization, process is just as important as product — where and when you see optimization information is just as important as the information itself

Virtual Press Office
Jun 2nd, 2025
CloudZero Launches Optimize To Cut Waste, Boost Cloud ROI

Additionally, to help engineers manage database-as-a-service (DBaaS) spend more efficiently, CloudZero has partnered with Espresso AI, a company focused exclusively on automating Snowflake optimizations.

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