Fifth Wall is a venture capital firm founded in 2016 by Brendan F. Wallace and Brad Greiwe and headquartered in Los Angeles, California, with additional offices in New York, San Francisco, and London. It is the largest investment firm focused on technology for the built environment ("PropTech") and real estate, investing across the venture and growth stages into companies that make buildings and the physical world smarter, safer, more sustainable, and more energy efficient. The firm spans sub-themes including proptech, construction technology, residential real estate, fintech for real estate, smart buildings, logistics, and a dedicated climate/decarbonization strategy. Fifth Wall's distinctive model pairs its portfolio companies with a network of roughly 115 strategic limited partners — major real estate owner-operators such as CBRE, Hilton, Hines, Marriott, Public Storage, Related, and Starwood Capital — to drive strategic partnerships and distribution. With over $3 billion in assets under management and nearly 170 portfolio companies, Fifth Wall has backed category leaders including Opendoor, Procore, ServiceTitan, Blend, Hippo, SmartRent, and Bilt Rewards.
Firms are ranked by cumulative portfolio strength — how many highly-rated API companies they've backed, weighted by tier across composite quality and agent-readiness. The averages below are a secondary read on the typical company in the book.
Fifth Wall has 46 portfolio companies tracked on the APIs.io network, of which 46 (100%) publish APIs indexed here.
Its highest-rated API providers on the network are ServiceTitan, SPAN, Loop, VTS, Procore.
Portfolio on the Network
Portfolio companies that publish APIs indexed on APIs.io, grouped by their
API Evangelist rating. Exemplar and Strong are expanded by default.
The 46 portfolio companies with APIs in the catalog, backed by
Fifth Wall, scored on the Kin Score. Every figure below is computed from
the catalog — nothing here is written.
A facet is averaged over the members that carry it, not over the whole cohort — the
“Scored” column is that count. Averaging an absent facet as zero would score our own
coverage gaps as the providers’ posture.
What this cohort publishes
Artifact
This cohort
Catalog
Difference
MCP server (any)
15%
16%
-1
MCP server (first-party)
2%
7%
-5
Agent Skills
0%
0%
0
OAuth scopes
7%
9%
-2
Security
98%
88%
+10
Arazzo workflows
0%
2%
-2
Governance rules
7%
13%
-6
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
All 46 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
25 August 2026, across 26891
providers, using the same computation served by the
APIs.io cohort API. Briefs are published for rosters of
5 or more scored providers; below that a distribution is not meaningful.
aid: fifth-wall
name: Fifth Wall
description: >-
Fifth Wall is a venture capital firm founded in 2016 by Brendan F. Wallace and Brad Greiwe and
headquartered in Los Angeles, California, with additional offices in New York, San Francisco, and
London. It is the largest investment firm focused on technology for the built environment ("PropTech")
and real estate, investing across the venture and growth stages into companies that make buildings and
the physical world smarter, safer, more sustainable, and more energy efficient. The firm spans sub-themes
including proptech, construction technology, residential real estate, fintech for real estate, smart
buildings, logistics, and a dedicated climate/decarbonization strategy. Fifth Wall's distinctive model
pairs its portfolio companies with a network of roughly 115 strategic limited partners — major real estate
owner-operators such as CBRE, Hilton, Hines, Marriott, Public Storage, Related, and Starwood Capital — to
drive strategic partnerships and distribution. With over $3 billion in assets under management and nearly
170 portfolio companies, Fifth Wall has backed category leaders including Opendoor, Procore, ServiceTitan,
Blend, Hippo, SmartRent, and Bilt Rewards.
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source: []
generated: '2026-07-22'
method: derived
image: https://www.fifthwall.com/favicon.ico
x-type: venture-capital
x-category: Venture Capital
created: '2026-07-17'
modified: '2026-07-17'
specificationVersion: '0.23'
tags:
- Venture Capital
- Growth Equity
- PropTech
- Real Estate Technology
- Construction Technology
- Climate
- Fintech
- Built Environment
- Los Angeles
- North America
apis: []
common:
- type: Website
url: https://www.fifthwall.com/
- type: Portfolio
url: https://www.fifthwall.com/portfolio
- type: Portfolio
url: portfolio/fifth-wall-portfolio.yml
- type: Team
url: https://www.fifthwall.com/team
- type: InvestmentThesis
url: https://www.fifthwall.com/about
- type: Blog
url: https://www.fifthwall.com/insights
- type: News
url: https://www.fifthwall.com/insights
- type: Pitch
url: https://www.fifthwall.com/contact
- type: Contact
url: https://www.fifthwall.com/contact
- type: Jobs
url: https://www.fifthwall.com/careers
- type: Crunchbase
url: https://www.crunchbase.com/organization/fifth-wall-ventures-management
- type: LinkedIn
url: https://www.linkedin.com/company/fifth-wall-ventures
- type: Twitter
url: https://x.com/fifthwallvc
- type: Features
data:
- "Stage: Venture, Growth"
- "Sectors: proptech, real estate technology, construction technology, climate/decarbonization, fintech, built environment"
- "Geography: Global (offices in Los Angeles, New York, San Francisco, London; portfolio across 20+ countries)"
- "AUM: over $3 billion"
- "Strategic LPs: ~115 real estate owner-operators (CBRE, Hilton, Hines, Marriott, Public Storage, Related, Starwood Capital)"
- "Portfolio: nearly 170 companies"
- "Founded: 2016"
- "HQ: Los Angeles, California, USA"
sources:
- https://www.fifthwall.com/about
- https://en.wikipedia.org/wiki/Fifth_Wall_(firm)
- https://www.prnewswire.com/news-releases/fifth-wall-closes-out-2025-with-30-investments-two-exits-and-new-capital-for-its-flagship-strategy-302674350.html
updated: '2026-07-17'
maintainers:
- FN: Kin Lane
email: info@apievangelist.com
url: https://apievangelist.com
- FN: APIs.json
url: http://apisjson.org
- FN: Fifth Wall
url: https://www.fifthwall.com/