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Pioneer Fund — Portfolio, Page 18

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

824
Companies
$3.7B
Total invested
$4.9M
Avg. check
58
Industries
Artificial Intelligence (AI) 15Software 10SaaS 6Information Technology 3B2B 3Machine Learning 3+52 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Portfolio companies

Showing 409432 of 824
Open
January 2026

Open is an AI-powered customer support platform designed to automate support workflows.

Artificial Intelligence (AI) · Delaware$7.0M Seed
Planet A Foods
November 2025

Planet A Foods is a B2B sustainable ingredients company that specializes in the production of cocoa-free chocolate.

Food and Beverage · MunichCorporate Round
Pure
November 2025

Pure is an online numismatics database and marketplace of historical rare coins.

Collectibles · Beverly Hills$15.6M Venture - Series Unknown
Emerge Career
November 2022

Emerge Career platform offers vocational training for people released from prison to get immediate jobs.

Communities · New YorkSeed
Getcho
November 2024

Getcho is a last-mile delivery platform. We connect retailers with last-mile fleets, making sure orders are delivered.

Delivery Service · San FranciscoSeed
Arcane
January 2026

Arcane is a company that developing an artificial intelligence-powered platform for storytelling and role-playing games.

Artificial Intelligence (AI) · New YorkVenture - Series Unknown
OrgOrg
January 2026

OrgOrg provides internal SaaS tools for organizational productivity suite for the companies

B2B · Los AltosVenture - Series Unknown
mdhub
January 2026

mdhub is the operating system and AI workforce for behavioral health, automating care and operations.

Agentic AI · San FranciscoVenture - Series Unknown
Nfinite
January 2025

Nfinite advances spatial AI with high-quality synthetic 3D data, empowering AI models to interpret and interact with complex environments.

3D Technology · New YorkSeries B
Model ML
November 2025

Model ML provides AI tools that automate tedious tasks in finance, enabling firms to process deals and models more efficiently.

Artificial Intelligence (AI) · New York$75.0M Series A
Peoplebox.ai
January 2024

Turn Employees Feedback into Real Actions using smart action lists, nudges & byte size learnings

Analytics · San FranciscoVenture - Series Unknown
Fiber AI
January 2024

Automating prospecting & outbound marketing for enterprises.

Artificial Intelligence (AI) · San Francisco$4.3M Seed
Dialect
January 2023

Dialect is a cloud-based data discovery and governance platform that provides assistance to the enterprise data warehouse.

Analytics · Palo AltoSeed
DirectShifts
November 2022

DirectShifts is a healthcare labor marketplace, connecting healthcare workers with organizations for contract/per-diem/full time work

Health Care · New YorkVenture - Series Unknown
Encuadrado
November 2021

Encuadrado provides a platform for appointment scheduling, payments, and invoicing.

FinTech · SantiagoSeed
DeepSource
January 2022

DeepSource is a unified DevSecOps platform that helps companies write secure code with static analysis and AI.

Artificial Intelligence (AI) · San Francisco$5.0M Undisclosed
Cogram
January 2022

The AI Platform for Architects, Builders, and Engineers

Artificial Intelligence (AI) · Jersey CityPre-Seed
SynthioLabs
November 2025

SynthioLabs is a Software Development firm offering AI based automation tools for optimized pharmaceutical operations.

Artificial Intelligence (AI) · San Francisco$5.0M Seed
Sphere
November 2025

Sphere is an AI-powered cross border compliance platform

Artificial Intelligence (AI) · San Francisco$21.0M Series A
Airtrain AI
November 2022

Airtrain AI is an AI data platform that specializes in data curation, fine-tuning, and evaluation for LLMs.

Artificial Intelligence (AI) · San Francisco$3.2M Seed
SigmaOS
November 2022

SigmaOS is an AI-powered browser that helps users work faster with intelligent tabs, built-in assistants, and productivity tools.

Artificial Intelligence (AI) · London$4.0M Seed
Deskimo
November 2021

Deskimo is a desk booking app that provides remote workforce access to desk space.

Coworking · SingaporeSeed
EthXY
November 2023

EthXY is a blockchain gaming initiative.

Gaming · Middletown$1.6M Pre-Seed
Narrative
November 2025

Narrative is the AI video processing infrastructure, enabling agents to understand and process video as easily as they do text.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed

Where Pioneer Fund invests

Artificial Intelligence (AI)15
Software10
SaaS6
Information Technology3
B2B3
Machine Learning3

About Pioneer Fund's portfolio

How many companies has Pioneer Fund invested in?

Pioneer Fund has invested in 824 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Pioneer Fund invest in?

Pioneer Fund's top investment sectors include Artificial Intelligence (AI), Software, SaaS, Information Technology, B2B. The firm invests across 58 different industry categories.

What is Pioneer Fund's largest investment?

Among tracked funding rounds, Model ML received $75.0M in a Series A round. Pioneer Fund's total known invested capital is $3.7B.

What is the average investment size for Pioneer Fund?

Pioneer Fund's average investment size is $4.9M across its portfolio of 824 companies.

What are Pioneer Fund's most recent investments?

Recent Pioneer Fund portfolio additions include Open, Planet A Foods, Pure, Emerge Career, Getcho. These companies were founded in 2020 or later.

Reach the founders behind these 824 companies
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