Part-Time

Part-Time Office Manager

Operations, People

Posted on 10/1/2025

CompStak

CompStak

51-200 employees

Granular CRE transaction data platform

Compensation Overview

$20 - $30/hr

+

New York, NY, USA

Hybrid

Hybrid: in-office 3 days/week (Mon, Tue, Thu) in NYC; days subject to change.

Category
Administrative & Executive Assistance (4)
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Requirements
  • 1+ year experience working in this role
  • Strong project management skills
  • Experience working with external vendors, building management, and cleaning services
  • Proactive mindset. You recognize the needs of our people before they request things!
  • Excellent communication skills
  • Attention to detail and time management
  • Empathetic towards our people
  • Self-direction, ability to work independently
  • Ability to lift 50 pounds
Responsibilities
  • Oversee daily operations of the NYC office
  • Serve as the company receptionist, answering our main line, directing calls to respective teams, welcoming all in-office visitors, and managing/sorting all incoming and outgoing mail and deliveries
  • Order and maintain office supplies and snacks
  • Coordinate weekly all-company lunches
  • Serve as primary contact with building management
  • Manage relationship with cleaning company to ensure a well-maintained workspace
  • Assist the People team with new employee company onboarding
  • Help promote a company culture through recurring and one-off company events ranging from after-work game nights to planning our annual company off-site retreat
  • Organize bi-weekly company stand up, ensuring teams are prepared to present engaging content each week
  • Track external vendor pricing, rebates, and service levels, finding new vendors if necessary
  • Monitor our technology inventory and manage repairs
  • Other responsibilities as assigned

CompStak provides a digital platform that delivers comprehensive commercial real estate data, including lease, sale, loan, and property history. The data comes from crowdsourcing and proprietary verification, ensuring accuracy and reliability. Unlike providers that share anonymized or averaged figures, CompStak focuses on granular, deal-level details to support informed decision-making. Customers access a unified database through a subscription model, enabling them to search, compare, and analyze specific transaction data. The platform’s differentiator is its commitment to hard-to-find, granular data that is actively verified rather than aggregated. The goal is to equip appraisers, brokers, investors, and other CRE professionals with precise information to negotiate better terms and make smarter investment choices.

Company Size

51-200

Company Stage

Series C

Total Funding

$101.3M

Headquarters

New York City, New York

Founded

2011

Simplify Jobs

Simplify's Take

What believers are saying

  • Academic adoption accelerating; researchers use CompStak for CRE market cycle studies.
  • Strategic Advisory practice launched October 2025 to monetize data consulting.
  • Portfolios product March 2025 enables real-time benchmarking for institutional investors.

What critics are saying

  • CoreLogic, Zillow, Redfin expanding CRE data; threaten CompStak's market position.
  • CoStar, CBRE, JLL building proprietary analytics; reduce third-party provider dependency.
  • Office vacancy exceeds 20% in major metros; transaction volume declining sharply.

What makes CompStak unique

  • Crowdsourced 4M+ comps with 80+ granular fields unavailable on public record.
  • Integrated with NAR/RPR, KBRA Analytics, RealPage expanding institutional distribution.
  • Analyst-verified data from 40,000 brokers enables hard-to-find transaction details.

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Benefits

Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
CompStak
Dec 16th, 2025
KBRA Analytics' KCP Integrates With CompStak to Deliver Credit Insight to CRE Market Participants

KBRA Analytics' KCP integrates with CompStak to deliver credit insight to CRE market participants. KBRA Analytics, the data and analytics division of KBRA, is pleased to announce a new product integration between its KBRA Credit Profile (KCP) platform and CompStak, a leading provider of commercial real estate (CRE) lease and sales data. KCP is KBRA Analytics' premier platform for CMBS data, loan performance, and market insights. The integration allows CompStak users to view KCP credit outlook summaries and analytic commentary directly within CompStak, offering enhanced visibility into loan and property-level credit performance. All CompStak users will now see KCP teaser information - including credit outlooks, payment status, and select commentary - on applicable property pages. Mutual subscribers with access to both KCP and CompStak will be able to click through to the full KCP platform for in-depth credit analysis, valuation, and collateral insights. Non-KCP subscribers can contact the KCP Business Development team for trial access. "This collaboration with CompStak aligns perfectly with KBRA Analytics' mission to enhance market transparency and efficiency," said Steve Kuritz, Senior Managing Director at KBRA Analytics. "Integrating KCP data directly into CompStak's property pages enables CRE professionals to quickly connect credit performance insights with market-level intelligence." "We're excited to provide our users with direct access to KCP's analytic insights, giving them a more complete understanding of property and loan performance," said Michael Mandel, Co-Founder and CEO of CompStak. "This integration delivers a streamlined experience that connects CompStak's world-class commercial real estate data with KBRA Analytics' credit intelligence." The collaboration reflects the growing convergence of credit analytics and market intelligence in the CRE sector. By combining CompStak's verified lease and sales comparables with KCP's credit performance data, the integration offers a more holistic view of asset health and underlying property and loan dynamics. The new functionality is available to all CompStak users starting today. About CompStak CompStak is the leading provider of commercial real estate lease, sale, and property data. Sourced directly from a nationwide network of verified CRE professionals, CompStak delivers trusted, granular market information that powers decision-making across the real estate industry. About KBRA Analytics KBRA Analytics, LLC (KBRA Analytics) is its premier product platform for high quality data and advanced analytics. Its seasoned teams of industry specialists across each product provide unparalleled insight creating a foundation of deeper analysis and rapid discovery for users. KBRA Analytics is an affiliate of Kroll Bond Rating Agency, LLC (KBRA). KBRA is a full-service credit rating agency registered in the U.S., designated to provide structured finance ratings in Canada, and with credit rating affiliates registered in the EU and UK. CompStak unveils CompStak one - A suite to unify CRE insights. CompStak launches portfolios: transforming CRE strategy with real-time data insights.

CompStak
Oct 8th, 2025
CompStak Launches Strategic Advisory Practice to Help CRE Firms Turn Data Into Decisions

New York, NY - [October 8, 2025] - CompStak, the leading platform of commercial real estate data and analytics, today announced the launch of Strategic Advisory, a new offering designed to help institutional owners, operators, and capital markets professionals transform data into smarter, faster, and more profitable decisions.

The Guardian
Mar 17th, 2025
CompStak Launches Portfolios: Transforming CRE Strategy with Real-Time Data Insights

NEW YORK, March 17, 2025 (GLOBE NEWSWIRE) - CompStak, the leading platform of commercial real estate (CRE) data and analytics, today announced the launch of Portfolios, a powerful new product that enables CRE professionals to aggregate, analyze, and compare property data.

CompStak
Mar 17th, 2025
Introducing CompStak Portfolios: A Powerful Tool to Track, Analyze, and Benchmark Portfolios

CompStak Inc. is excited to introduce the newest addition to CompStak - Portfolios.

Consumer Infoline
Jan 9th, 2025
Agrinomic Insights Expands Team and Coverage - PR.com

NEW YORK, Oct. 3, 2023 /PRNewswire/ - CompStak, the leading platform for commercial real estate data, is proud to announce the launch of CompStak One - its groundbreaking suite of products designed to provide unparalleled insights and analytics for industry professionals.

INACTIVE