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Rebel Fund — Portfolio, Page 4

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

249
Companies
$608.2M
Total invested
$2.9M
Avg. check
35
Industries
Artificial Intelligence (AI) 19Software 10Information Technology 8SaaS 5B2B 3Biotechnology 2+29 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Portfolio companies

Showing 7396 of 249
Convexia
September 2025

Convexia develops AI agents that evaluate drug assets through simulations, clinical profiling, safety prediction, and market analysis.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Motives AI
September 2025

Motives AI operates AI agents that design, recruit, conduct, and analyze consumer interviews.

Artificial Intelligence (AI) · London$500K Pre-Seed
Wayline
September 2025

Wayline is an AI based real estate voice and text assistance for property managers.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
NOSO LABS
September 2025

NOSO‚ÄØLABS builds AI agents that assist field technicians in diagnosing issues and identifying sales opportunities.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Reacher
September 2025

Reacher is an AI platform that streamlines creator discovery, outreach, campaign management, and analytics for TikTok Shop affiliates.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
Humoniq
September 2025

Humoniq is an AI-based travel support platform providing customer support services for airlines and travel agencies.

Artificial Intelligence (AI) · San Francisco$500K Seed
Orbital Operations
August 2025

Orbital Operations is developing high thrust space vehicles for satellite defense.

Industrial Engineering · Huntington Beach$8.8M Seed
OffDeal
July 2025

AI-native investment bank for buying and selling small businesses

Artificial Intelligence (AI) · New York$12.0M Series A
Apolink
July 2025

24/7 satellite connectivity in low Earth orbit

Palo Alto$4.3M Seed
Vellum
July 2025

Vellum is a provider of an enterprise development platform for building mission-critical AI products.

Artificial Intelligence (AI) · New York$20.0M Series A
Rocketable
July 2025

Rocketable is a software holding company that acquires existing software products and operates them using AI agents.

Artificial Intelligence (AI) · San Francisco$6.5M Seed
Pickle
June 2025

Pickle makes an AI body double that can replace camera.

Artificial Intelligence (AI) · San Francisco$4.4M Seed
Confident AI
March 2025

Confident AI offers open-source unit testing solutions for applications utilizing large language models (LLMs).

Artificial Intelligence (AI) · San Francisco$2.2M Seed
Sphinx
December 2024

AI compliance analysts for banks and fintechs.

Artificial Intelligence (AI) · San Francisco$500K Seed
Lightscreen AI
December 2024

Lightscreen AI is developing a speech agent for unbeatable tech screens, allowing hiring managers to focus on truly skilled candidates.

Artificial Intelligence (AI) · Sunnyvale$500K Seed
Symphony
December 2024

Symphony trains employees using AI voice simulations of real-world scenarios to help them practice and improve performance.

Artificial Intelligence (AI) · New York$500K Pre-Seed
Circleback
November 2024

Circleback is a software development company that enhancing meeting productivity through auto-summaries and actionable insights.

Artificial Intelligence (AI) · San Francisco$2.5M Seed
Synapticure
November 2024

We provide neurodegenerative disease patients with expert MDs and 24/7 wrap around care, no matter where you live in the US

Health Care · Chicago$25.0M Series A
JustPaid
November 2024

JustPaid provides AI-powered accounts receivable software.

Financial Services · Mountain View$1.9M Venture - Series Unknown
Yuma AI
October 2024

Yuma AI is a customer support automation company using generative AI to streamline and automate support services.

Artificial Intelligence (AI) · New York$5.0M Seed
Ongstrom AI
September 2024

Angstrom AI leverages GenAI-based molecular simulations to replace wet lab experiments in pre-clinical drug development.

Artificial Intelligence (AI) · San Francisco$500K Pre-Seed
No Cap
May 2024

World's first AI startup investor

Artificial Intelligence (AI) · San Francisco$3.0M Seed
Voicepanel
May 2024

Voicepanel makes it simple for businesses to obtain valuable feedback on their products and services.

B2B · San Francisco$2.4M Seed
Reform
April 2024

AI-powered workspace for freight forwarding

Artificial Intelligence (AI) · San Francisco$2.6M Seed

Where Rebel Fund invests

Artificial Intelligence (AI)19
Software10
Information Technology8
SaaS5
B2B3
Biotechnology2

About Rebel Fund's portfolio

How many companies has Rebel Fund invested in?

Rebel Fund has invested in 249 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Rebel Fund invest in?

Rebel Fund's top investment sectors include Artificial Intelligence (AI), Software, Information Technology, SaaS, B2B. The firm invests across 35 different industry categories.

What is Rebel Fund's largest investment?

Among tracked funding rounds, Synapticure received $25.0M in a Series A round. Rebel Fund's total known invested capital is $608.2M.

What is the average investment size for Rebel Fund?

Rebel Fund's average investment size is $2.9M across its portfolio of 249 companies.

What are Rebel Fund's most recent investments?

Recent Rebel Fund portfolio additions include Convexia, Motives AI, Wayline, NOSO LABS, Reacher. These companies were founded in 2020 or later.

Reach the founders behind these 249 companies
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