Company lists · Data refreshed September 2026

Top 25 Real estate portfolio management platforms based in Seattle, United States

Name: Real estate portfolio management platforms based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 58 companies tracked

RevenueBase identified 58 real estate portfolio management platforms headquartered in Seattle, United States as of September 2026 and tracks 915 professional contacts across them, including 311 with verified work emails. Across the United States, New York is the largest hub for this category (520 companies); Seattle has 58.

This list covers real estate portfolio management platforms headquartered in Seattle, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

58Companies

915Contacts tracked

311Verified emails

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The 25 largest real estate portfolio management platforms based in Seattle, United States

Ranked by team size

Top 25 of 58 real estate portfolio management platforms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to real estate portfolio management platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Pellego	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	n/a	187 contacts →
	Strong evidence “Pellego is a modern, investor-friendly real estate brokerage.” Source: RevenueBase Database · checked Sep 29, 2026
2	Arrived	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	67 contacts →
	Strong evidence “Easily invest in real estate, earn passive income, and let Arrived take care of the rest.” Source: RevenueBase Database · checked Sep 29, 2026
3	Knock CRM	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “Knock® offers an integrated suite of front office technology that provides multifamily owners and operators with the levers they need to more profitably acquire and retain…” Source: RevenueBase Database · checked Sep 29, 2026
4	Thinkreservations	Partial evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	46 contacts →
	Partial evidence “ThinkReservations provides a fast, professional, and comprehensive platform for your business.” Source: RevenueBase Database · checked Sep 29, 2026
5	OSYTE	Partial evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	35 contacts →
	Partial evidence “OSYTE is a multi-asset investment technology platform tailor-made for multi-family offices, outsourced CIOs, and multi-asset allocators investing across public and private markets.” Source: RevenueBase Database · checked Sep 29, 2026
6	Timberlane Partners	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	31 contacts →
	Strong evidence “Founded in 2011, Timberlane Partners is a Seattle-based real estate investment, development, and asset management company with a focus on multifamily real estate.” Source: RevenueBase Database · checked Sep 29, 2026
7	Lumonic	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “Unify your front-to-back office workflows-from diligence to monitoring to actionable reporting.” Source: RevenueBase Database · checked Sep 29, 2026
8	Showdigs	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “Showdigs combines the power of streamlined lead tracking, lead-friendly scheduling, and on-demand fieldwork into one powerful software.” Source: RevenueBase Database · checked Sep 29, 2026
9	Metropolitan Management CO	Partial evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	21 contacts →
	Partial evidence “Managing multifamily and commercial properties has been a passion of Metropolitan Management for over twenty years.” Source: RevenueBase Database · checked Sep 29, 2026
10	Navigatorcre	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	19 contacts →
	Strong evidence “NavigatorCRE is the industry-leading, patented CRE operating platform designed to empower asset managers, brokers, and portfolio leaders with actionable data insights.” Source: RevenueBase Database · checked Sep 29, 2026
11	Investors Capital Group	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	19 contacts →
	Strong evidence “Investors Capital Group (ICG) is a private real estate investment group providing accredited investors with attractive investment opportunities.” Source: RevenueBase Database · checked Sep 29, 2026
12	IDX Broker	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	13 contacts →
	Strong evidence “Based in Eugene, OR, IDX, LLC is nationally known as a leading provider of real estate search applications.” Source: RevenueBase Database · checked Sep 29, 2026
13	Metzler Real Estate	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	12 contacts →
	Strong evidence “Metzler Real Estate has 50 years of experience delivering exceptional investment results in the U.S.” Source: RevenueBase Database · checked Sep 29, 2026
14	Oyster Data	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	1-10	11 contacts →
	Strong evidence “Oyster Data offers a groundbreaking solution for real estate owner-operators, asset managers and property managers.” Source: RevenueBase Database · checked Sep 29, 2026
15	Concreit	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Strong evidence “Concreit empowers everyone to discover wealth with real estate.” Source: RevenueBase Database · checked Sep 29, 2026
16	Site Folio	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	11-50	9 contacts →
	Strong evidence “Sitefolio is an enterprise cloud platform for multi-site strategy- built for teams who build, manage, and grow location portfolios.” Source: RevenueBase Database · checked Sep 29, 2026
17	HB Management	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Strong evidence “HB manages over $3 billion worth of multifamily real estate and controls entities specializing in development, management, large-scale acquisitions, and brokerage.” Source: RevenueBase Database · checked Sep 29, 2026
18	Martin Smith INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
19	Neutrino	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Strong evidence “Since 2006, Neutrino has been creating innovative solutions for luxury real estate brokerages, matched with award winning design.” Source: RevenueBase Database · checked Sep 29, 2026
20	Pilot Capital	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Strong evidence “We offer exclusive commercial real estate investment opportunities with a highly experienced team in multifamily real estate brokerage, acquisitions, asset management, and…” Source: RevenueBase Database · checked Sep 29, 2026
21	Moxiworks	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	201-500	4 contacts →
	Strong evidence “MoxiWorks, a real estate tech platform that has revolutionized the industry for more than a decade, powers more than 800 brokerages and agents to be more productive with an easier…” Source: RevenueBase Database · checked Sep 29, 2026
22	Wagner Management Corporation	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Strong evidence “Wagner Management Corporation is a small real estate firm offering personalized property management and discounted brokerage services.” Source: RevenueBase Database · checked Sep 29, 2026
23	Havium	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “HAVIUM is a data-driven, concierge-style, real estate investment firm.” Source: RevenueBase Database · checked Sep 29, 2026
24	Medawar Real Estate	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “Medawar Real Estate is a one-stop, full-service real estate agency for property owners and investors looking to build an expertly managed real estate portfolio that receives that…” Source: RevenueBase Database · checked Sep 29, 2026
25	The RED Door Team EXP Realty	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “Welcome to The Red Door Team, a group of professionals working together to make Real Estate transitions easy, enjoyable and profitable for our clients in an around the Puget Sound…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: real estate portfolio management platforms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names real estate portfolio management platforms.
Partial evidence: Its own public description names part of real estate portfolio management platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real estate portfolio management platforms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 58 real estate portfolio management platforms based in Seattle, United States

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Real estate portfolio management platforms based in Seattle, United States at a glance

As of Sep 29, 2026

34.0%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 58 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real estate portfolio management platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Seattle, United States whose own description of what they do matches “real estate portfolio management platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real estate portfolio management platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among real estate portfolio management platforms, and records with no verified work email. Companies headquartered outside Seattle are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 311 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Real estate portfolio management platforms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real estate portfolio management platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many real estate portfolio management platforms are there based in Seattle, United States?

RevenueBase identified 58 real estate portfolio management platforms headquartered in Seattle, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Pellego, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most real estate portfolio management platforms?

New York leads the United States with 520 headquartered companies, followed by Miami (197) and Los Angeles (180). Seattle has 58.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 311 verified decision-maker contacts tracked across these 58 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.