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Pi Labs

Europe, England, United Kingdom, London

Description

Pi Labs is a prominent London-based venture capital firm, widely recognized as Europe's most active investor in the burgeoning proptech sector. Established with a clear mandate to back innovators transforming the built world, the firm focuses on early-stage companies, spanning from pre-seed to Series A rounds. Their investment thesis covers a broad spectrum of real estate innovation, including residential, commercial, construction, smart cities, and sustainability solutions, aiming to address the evolving needs of the property industry.

The firm employs a dual investment approach, combining a structured accelerator program with direct investments. This allows them to engage with promising startups at various nascent stages. For initial investments, Pi Labs typically deploys capital ranging from £100,000 to £500,000, which translates to approximately $127,000 to $635,000 based on current exchange rates. Beyond the initial cheque, Pi Labs is committed to supporting its portfolio companies through their growth journey, providing significant follow-on capital of up to £2 million to facilitate subsequent funding rounds and scale-up efforts.

Pi Labs has built a robust track record since its inception, demonstrating significant impact within the proptech ecosystem. As of late 2023, the firm had invested in over 60 companies across 15 different countries, solidifying its international footprint. Their portfolio companies have collectively gone on to raise over $600 million in follow-on funding from other investors, underscoring the quality of Pi Labs' initial selections and their ability to attract further capital. The firm successfully closed its third fund at £30 million in 2021 and is currently targeting £90 million for its fourth fund, signaling continued growth and ambition to further shape the future of real estate technology.

Investor Profile

Pi Labs has backed more than 103 startups, with 7 new investments in the last 12 months alone. The firm has led 41 rounds, about 40% of its total and boasts 8 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Pre Seed, Series A rounds (top funding stages).
  • Majority of deals are located in United Kingdom, United States, Germany.
  • Strong thematic focus on Software, Real Estate, Information Technology.
  • Led 4 rounds in the past year.
  • Typical check size: $127K – $635K.

Stage Focus

  • Seed (62%)
  • Pre Seed (22%)
  • Series A (8%)
  • Series Unknown (5%)
  • Convertible Note (2%)
  • Grant (1%)

Country Focus

  • United Kingdom (60%)
  • United States (10%)
  • Germany (8%)
  • Israel (4%)
  • Austria (4%)
  • Ireland (2%)
  • Norway (2%)
  • Canada (2%)
  • Denmark (2%)
  • The Netherlands (2%)

Industry Focus

  • Software
  • Real Estate
  • Information Technology
  • Saas
  • Artificial Intelligence (Ai)
  • Construction
  • Property Management
  • Machine Learning
  • Commercial Real Estate
  • Internet
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Pi Labs frequently co-invest with?

Antler
Asia, Central Region, Singapore, Singapore
Co-Investments: 4
Seedcamp
Europe, England, United Kingdom, London
Co-Investments: 5
aws Gründungsfonds
Europe, Wien, Austria, Vienna
Co-Investments: 3
Earlybird Venture Capital
Europe, Berlin, Germany, Berlin
Co-Investments: 3
Seedrs
Europe, England, United Kingdom, London
Co-Investments: 9
Zacua Ventures
North America, California, United States, Burlingame
Co-Investments: 2
Argonautic Ventures
North America, Washington, United States, Seattle
Co-Investments: 3
Plug and Play
North America, California, United States, Sunnyvale
Co-Investments: 3
noa
Europe, England, United Kingdom, London
Co-Investments: 3
Heartland Ventures
North America, Ohio, United States, Columbus
Co-Investments: 3

Which angels does Pi Labs often collaborate with?

RB
North America, Virgin Islands, United States
Shared Deals: 1
MH
North America, New York, United States, New York
Shared Deals: 1
CH
North America, California, United States, San Francisco
Shared Deals: 1
CH
North America, New York, United States
Shared Deals: 1
JW
North America, Washington, United States, Seattle
Shared Deals: 2
OA
Europe, England, United Kingdom, London
Shared Deals: 1
Esteban Ordano
South America, Argentina
Shared Deals: 1
EG
Europe, England, United Kingdom, London
Shared Deals: 2
MB
Europe, England, United Kingdom, London
Shared Deals: 10
MZ
North America, California, United States, San Mateo
Shared Deals: 1

What are some of recent deals done by Pi Labs?

RIIICO

Berkeley, California, United States

RIIICO is an information technology company that specializes in the fields of software and artificial intelligence.

Artificial Intelligence (AI)Information TechnologySoftware
SeedJun 12, 2025
Amount Raised: $5,000,000
Alrik

Stockholm, Stockholms Lan, Sweden

Alrik builds the construction logistics OS. Customers use it to manage their logistics, ship materials, and track cost data.

Series UnknownMay 28, 2025
Conduit

San Francisco, California, United States

Conduit is a platform for AI agents that facilitates dialogue in the built environment.

HospitalityHotelReal EstateRentalSoftwareVacation Rental
SeedApr 10, 2025
Amount Raised: $3,100,000
Howie

Vienna, Wien, Austria

Howie is an AI tool designed to assist architects and engineers by automating tasks, optimizing designs, and enhancing workflow efficiency.

ArchitectureArtificial Intelligence (AI)Civil EngineeringConstructionInformation TechnologyReal EstateSoftware
Pre SeedMar 3, 2025
Amount Raised: $629,133
Tangible

San Francisco, California, United States

Tangible is a climate technology company focused on sustainable materials and embodied carbon management for real estate developers.

ConstructionInformation TechnologySoftware
Series UnknownJan 7, 2025
Amount Raised: $3,000,000
Prosperous AI

Denver, Colorado, United States

Prosperous AI is generative analytics for enterprise resource planning

ConstructionInfrastructureManufacturingReal EstateSoftware
Pre SeedNov 1, 2024
Amount Raised: $610,000
Greenpass

Vienna, Wien, Austria

Greenpass is a SaaS platform for climate resilient urban planning and architecture that enables livable cities.

ArchitectureCleanTechSaaS
SeedSep 24, 2024
FIRMUS

Herzliya, Tel Aviv, Israel

FIRMUS helps construction companies identify and mitigate design risks in all phases of construction projects

ConstructionInformation ServicesInformation Technology
Series UnknownMay 15, 2024
Sorted

London, England, United Kingdom

AI-powered solutions to sort recyclable materials

Artificial Intelligence (AI)CleanTechComputer VisionInformation Technology
SeedApr 23, 2024
Amount Raised: $2,054,958
Alrik

Stockholm, Stockholms Lan, Sweden

Alrik is a logistics workspace for construction distributors. They use it to manage their Fleet, ship materials online, and track cost data.

SeedApr 3, 2024
Amount Raised: $1,083,813