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Broker Labs – Pre-Round
Long-Term Cultivation StoryHouse Fund II  ·  Pre-Round  ·  Enterprise / Proptech  ·  Chicago, IL
Dossier generated 2026-07-10 by /deal-dossier  ·  Deal record: recrch8psECkD5tc9  ·  Source: Airtable appjxAR3LPe3fkHOp

One-Liner & Thesis

Broker Labs is building AI-native workflow software for commercial real estate brokers — an 'outsourced technology team' for the people executing deals, not the enterprise procurement teams the big CRE platforms are built for. The opening product, ProposalFlow, digitizes LOIs and RFPs and captures the negotiation data that today evaporates in Word docs and email; the broader vision layers AI assistants for deal prioritization, meeting prep, and transaction automation (Internal).

Founder-market fit is the driver: Gabriel Byberg (Pomona '12) spent 14 years in CRE, most recently five years as Head of Technology Advisory for the Americas at JLL Technologies, with prior stints at CBRE, WeWork and Compass. He already has ~60 brokers using tools he built and is in dialogue with Cushman & Wakefield on a ~50-broker pilot (Internal). The drag is stage and structure: a solo founder, no active round, and a thin-ARPU SMB niche (~$50/mo) mean the venture-scale path runs through enterprise white-label, not the long tail. (Yardi, a StoryHouse LP, adds CRE proximity.)

Proptech is a ~$53B market in 2026 growing 11-17% annually with commercial the single largest segment, and consolidation is the dominant exit mode (~90% of M&A driven by strategics; CoStar's Matterport deal and Buildout's Apto/ProspectNow roll-up are recent proof points) (Web). The broker-execution workflow layer is genuinely underserved: VTS is landlord/asset-mgmt-centric, CoStar is the data layer not a deal tool, and Buildout/Apto is the closest direct competitor (Web). US CRE leasing is large and active (top-20 firms leased $477B in 2025), but the ~25-30K SMB leasing-broker niche at ~$50/mo is a modest wedge, making enterprise white-label the credible path to venture scale (Web).

Investment Score & Recommendation

55/ 100
HOLD

Exceptional founder-market fit (JLL/CBRE CRE-tech operator) attacking a real, underserved broker-workflow whitespace is the driver; a solo founder pre-product-validation with no active round and no public web presence is the drag.

Momentum: SteadyRed flags: 3 / 9Confidence: Low
Market & TAM7/10
25% weight
Team & Founder8/10
25% weight
Product & Traction4/10
20% weight
Deal Terms4/10
20% weight
VC Syndicate2/10
10% weight

Deal Box

Funding Round
Pre-Round
Fund
StoryHouse Fund II
Status
Not raising (product refinement)
Stage
~60 brokers live across 4 tools

Company Snapshot

Sector
Real Estate · Proptech · Platform
Location
Chicago, IL
Year Founded
2026
Website
https://brokerlabs.org/
Status
Private

Market Size

$53B
Proptech TAM 2026Web
~11-17% CAGR; commercial ~half
~150K
US CRE brokersWeb
SMB target ~25-30K leasing @ ~$50/mo
$477B
Top-20 CRE leasing 2025Web
up from $397B in 2024

Proptech is a large, mid-double-digit-growth market with commercial as the largest slice, but the specific broker-workflow SaaS wedge is a thin-ARPU niche (~$50/mo SMB), so upside depends on white-label enterprise expansion, not the SMB long tail. (Web)

Competition

PlayerPositioningFunding / StageEdge vs. them
Broker LabsAI-native broker workflow: ProposalFlow (LOI/RFP digitization), transaction mgmt, location analysis, deal-prioritization AIPre-round
VTSLeasing/asset-mgmt leader for institutional landlords; not built for broker deal executionWell-funded scale-upLandlord-side incumbency, portfolio data network
CoStarCRE data/comps layer; acquired Matterport ~$1.6-1.9B (2025); not a CRM/deal toolPublicDefinitive US CRE data monopoly, acquisitive
Buildout (+ Apto, ProspectNow)Broker marketing + CRM/deal mgmt roll-up serving the same broker personaPE-backed, acquisitiveExisting broker install base, consolidation platform
Crexi / ReonomyListings marketplace and property/owner intelligenceVC-backedMarketplace liquidity, prospecting data

Moat: Potential moat is proprietary LOI/negotiation data captured from broker workflows (today lost in Word/email), but it is unproven and Buildout occupies the same broker-CRM lane.

Traction

~60
Brokers actively usingInternal
~50
C&W pilot brokers (in dialogue)Internal
4
Live tools in useInternal

Exit Potential

Strategic M&A
Likely Path
6-9 yr
Time to Liquidity
3-8x / niche-capped
Return Scenario

Acquirers: CoStar (Matterport ~$1.6-1.9B; rolling up proptech), Buildout (Apto + ProspectNow buyer targeting the exact broker persona), VTS, MRI, Yardi, or a major brokerage (CBRE/JLL/C&W). Proptech saw ~90 M&A deals and ~$4.3B financing in 2024 with strategics driving ~90% of activity (Web), so the exit surface is real but skews to modest strategic tuck-ins. A thin-ARPU broker SaaS more likely produces a sub-$100-300M strategic sale than a venture-scale outcome unless the white-label enterprise motion compounds.

Founders

Gabriel Byberg
Founder
Pomona '12 Economics; 14 years in commercial real estate, most recently five years as Head of Technology Advisory, Americas Markets at JLL Technologies, with prior roles at CBRE, WeWork and Compass. Left JLL in May 2026 to build Broker Labs full-time; solo founder with one infra/InfoSec consultant.

Open Questions & Risks

Next Steps

Latest Meeting Notes

2026-07-09 First call Sharp ex-JLL operator, still early

First call with Gabe (sourced from scrapes). Strong CRE-tech operator building broker workflow software; ~60 brokers already using his tools, but not fundraising yet.

Source: Meeting Notes recnTF9vFyCrnfxhT

Deal Timeline