About Rebel Fund
Rebel Fund is a venture capital firm founded in 2019. It is primarily based out of San Francisco, United States. As of Sep 2026, Rebel Fund is an active investor, having invested in 141 companies, with 17 new investments in the last 12 months. It primarily invests in Seed round in United States based startups. Its investments are spread across a wide range of sectors from Enterprise Applications to High Tech and FinTech. Most recently it participated in the $***** Seed round of VideoGen Overall, Rebel Fund portfolio has seen 3 unicorns and 6 acquisitions including key companies like Payflow, YASSIR and Jeeves. A lot of funds co-invest with Rebel Fund, with names like Y Combinator sharing a substantial percentage of its portfolio. Rebel Fund has team of 17 people including 13 partners.Key Metrics
Team Members
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Seed, Series A & 1 more
Deals in last 12 months
Rebel Fund's List of Top Investments
Rebel Fund has a portfolio of 141 companies, including 3 unicorns. Their most notable investments are in Serif Health and Starling Medical.Their portfolio spans across United States, India, Canada and 22 more locations. They have invested in Enterprise Applications, High Tech, FinTech, FinTech and 31 other sectors, across stages such as Seed, Series A and 1 more. Here is the list of top investments by Rebel Fund:1. Payflow
Online financial services platform for on-demand pay and savings. The platform provides online loans for earned-wage loans. It allows users to request loans in advance through its platform and access part of their earned wages directly into the bank account. The loan repayments are deducted from the users' salary accounts. Its app is available for both Android and IOS devices.
Key facts about Payflow
- Founded Year: 2020
- Location: Madrid (Spain)
- Stage: Acquired
- Total Funding till date: $41.3M
- Employee Count: 76 as on Aug 31, 2026
- Investors: The Entrepreneurs' Fund, Conexo Ventures and 34 Others
- Latest Funding Round: Series B, Oct 13, 2025, $*****
- Highlight: Acquired
2. YASSIR
App-based platform offering ride-hailing and on-demand services. The platform enables users to book their ride by providing location, passenger details, and more. It offers features like real-time tracking, variant payment options, etc. Also, it offers various services like delivery services, corporate ride-hailing, online e-commerce platforms, and more. The mobile app is available for both Android and iOS platforms.
Key facts about YASSIR
- Founded Year: 2017
- Location: Algiers (Algeria)
- Valuation: $*****
- Stage: Series B
- Total Funding till date: $193M
- Employee Count: 2,037 as on Aug 31, 2026
- Investors: Bond Capital, ACE & Company and 40 Others
- Latest Funding Round: Series B, Nov 07, 2022, $*****
- Highlight: Editors' Pick
3. Jeeves
Digital company offering payment and corporate financial cards. It provides multi-currency payments, money transfers, cash withdrawals, personal credit lines, rental prices, and more. It also provides virtual cards for vendor payments & management with multi benefits including lounge access, vouchers, rewards, and more. It offers an expense management platform that allows users to track costs and spending.
Key facts about Jeeves
- Founded Year: 2019
- Location: New York City (United States)
- Valuation: $*****
- Stage: Series C
- Total Funding till date: $380M
- Employee Count: 317 as on Aug 31, 2026
- Investors: GIC, Inflection Ventures and 71 Others
- Latest Funding Round: Venture Debt, Dec 12, 2025, $*****
- Highlight: Editors' Pick
4. Airbyte
Developer of a platform for data integration and movement. The platform facilitates building data pipelines for various sources and destinations. It offers tools for data replication, extraction, and loading. The platform supports custom connectors and data activation. It provides capabilities for database replication, analytics, and machine learning.
Key facts about Airbyte
- Founded Year: 2020
- Location: San Francisco (United States)
- Valuation: $*****
- Stage: Series B
- Total Funding till date: $181M
- Employee Count: 110 as on Aug 31, 2026
- Investors: Salesforce Ventures, Benchmark and 21 Others
- Latest Funding Round: Series B, Dec 17, 2021, $*****
- Highlight: Editors' Pick
5. Novig
Operator of a peer to peer sports betting exchange platform. This service allows individuals to trade sports outcomes directly against other participants. Users set their own odds or select existing lines to execute trades on various athletic events. The system provides access to market liquidity and order book information to facilitate transaction decisions. Participants utilize virtual currency or redeemable credits to engage in the exchange process.
Key facts about Novig
- Founded Year: 2021
- Location: New York City (United States)
- Valuation: $*****
- Stage: Series B
- Total Funding till date: $106M
- Employee Count: 92 as on Jul 31, 2026
- Investors: Forerunner Ventures, Dragon Capital and 29 Others
- Latest Funding Round: Series B, Feb 18, 2026, $*****
- Highlight: Editors' Pick
Rebel Fund's Year-on-Year Investment Trends
Rebel Fund has invested in 141 companies over the last 6 years, with an average of 14 new investments annually in the last 5 years. In 2025, it made 20 investments, while as of Sep 2026, it has made 12 investments in this year. Its most recent first time investment was in VideoGen and most recent follow-on round was in Vellum.Year | No. of Investments | ||
|---|---|---|---|
1st Round | Follow-on | Total | |
2026 (YTD) | 12 | 0 | 12 |
2025 | 19 | 1 | 20 |
2024 | 7 | 0 | 7 |
2023 | 17 | 0 | 17 |
2022 | 14 | 0 | 14 |
2021 | 8 | 0 | 8 |
2020 | 2 | 0 | 2 |
Rebel Fund's Investments by Stage
Rebel Fund has made 64 investments in Seed stage with an average round size of $4.42M, 14 investments in Series A stage with an average round size of $11.5M and 1 investment in Series B stage with an average round size of $4.5M.Stage of entry | No. of Investments |
|---|---|
Seed | 64 |
Series A | 14 |
Series B | 1 |
Note: We have considered here, only first round of investments
Rebel Fund's Investments by Sector
Rebel Fund has a diverse portfolio, with companies operating in the Enterprise Applications, FinTech, High Tech, Vertical SaaS and HealthTech. Notably, it has invested in 127 Tech companies, 99 Enterprise (B2B) companies, 83 Software companies and at least 46 companies focusing on Saas.Sector | No. of Investments |
|---|---|
Enterprise Applications | 49 |
FinTech | 22 |
High Tech | 15 |
Vertical SaaS | 13 |
HealthTech | 8 |
Others | 60 |
Note: We have considered here, only first round of investments
Rebel Fund's Investments by Geography
Rebel Fund has made most investments in United States (44), followed by India where it has made 6 investments.Country | No. of Investments |
|---|---|
United States | 44 |
India | 6 |
Canada | 3 |
Nigeria | 3 |
Singapore | 3 |
Others | 17 |
Note: We have considered here, only first round of investments
Rebel Fund's recent investments
Rebel Fund has made 12 investments in 2026 so far. VideoGen and Multiplier.ai are the latest among them.Here are the most recent investments by Rebel Fund:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
Sep 09, 2026 | United States | Seed | 7012 | [+4] | |
Aug 21, 2026 | United States | Seed | 1332 | [+10] | |
Jul 30, 2026 | China | Series A | 6176 | [+4] | |
Jul 22, 2026 | - | Seed | 6397 | [+6] | |
Jun 20, 2026 | United States | Seed | 7750 | [+6] |
Unicorns in Rebel Fund's Portfolio
Rebel Fund has 3 unicorns in its portfolio - YASSIR, Jeeves and Airbyte. The most recent unicorn in their portfolio is YASSIR. It became a unicorn in 2022, 3 years before Rebel Fund first invested in it.Here is a list of unicorns in Rebel Fund's portfolio:
Tracxn Score | Company | Short Description | Founded year | Sector | Location | Company Stage | First Investment/ Acquisition Details |
|---|---|---|---|---|---|---|---|
73 | App-based platform offering ride-hailing and on-demand services | 2017 | Algiers | Series B | txqswxn | ||
72 | Digital company offering payment and corporate financial cards | 2019 | New York City | Series C | vqsigpk | ||
69 | Developer of a platform for data integration and movement | 2020 | San Francisco | Series B | sliucce |
Acquired companies in Rebel Fund's Portfolio
6 companies from Rebel Fund's portfolio have been acquired. The most recent acquisition was Fastgen in Dec 2024 by Lumos for $*****.Here are Rebel Fund's portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Dec 10, 2024 | - | - | 2504 | |
Dec 10, 2024 | Jan 14, 2022 | Series A | 4433 | |
May 16, 2023 | - | - | 1563 | |
May 02, 2023 | Dec 01, 2021 | Series B | 7897 | |
Mar 01, 2022 | Jan 17, 2022 | Series A | 1401 |
Team profile of Rebel Fund
Rebel Fund has a team of 17 members including 13 Partners and 2 Principals located in United States and Brazil. Rebel Fund's team does not sit on the board of any company as of now.Here is a list of top team members in Rebel Fund:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | - | - | - | |
Partner | United States | - | ||
Partner | - | - | ||
Partner | United States | - | - | |
Partner | San Francisco | - | - | |
Partner | Sao Paulo | - | ||
Partner | San Francisco | - | ||
Partner | United States | - | - | |
Partner | - | - | - | |
Partner | - | - | - | |
Partner | Stanford | - |
Co-investors of Rebel Fund
Over the past 6 years, 671 investors have co-invested in Rebel Fund's portfolio companies. This includes funds and angels.
- Invested before Rebel Fund: Y Combinator, TRAC and 117 others have invested in rounds before Rebel Fund. There are 56 companies where Y Combinator has invested before Rebel Fund and 4 companies where TRAC has invested before Rebel Fund.
- Top Co-investors of Rebel Fund: 407 investors entered a company along with Rebel Fund. These include investors like Y Combinator (20 companies).
- Invested after Rebel Fund: A total of 145 investors have invested in Rebel Fund's portfolio after their investments. Top Investors include Gaingels (2 companies), TRAC (2 companies) and Mango (1 company).
Recent News related to Rebel Fund
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VideoGen Raises $3.3M Seed Funding for AI Video PlatformGlobeNewswire•Sep 09, 2026•Y Combinator, VideoGen, Rebel Fund
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Didit Secures $7.5M Seed Funding to Enhance AI-Powered Identity VerificationPR Newswire•May 26, 2026•Didit, Orange Collective, SaaSholic, Rebel Fund and 3 others
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Corvera Secures £3 Million in Seed Funding to Scale Supply Chain PlatformRetail Technology Innovation Hub•May 05, 2026•Corvera, 6 Degrees Capital, Rebel Fund
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Sphinx Raises $7.1M to Build Every Financial Institution’s Last Compliance HireFinancial Post•Feb 17, 2026•Deel, Rebel Fund, Y Combinator, Cherry Ventures and 3 others
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Ruvo raises $4.6M seed roundLatamList•Feb 09, 2026•Ruvo, 1confirmation, Coinbase, Rebel Fund and 4 others
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Cactus Raises $7M Seed Round to Launch AI Copilot for Home Service BusinessesTMC•Nov 05, 2025•Cactus, Rebel Fund, Wellington, Y Combinator and 1 other
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Czech-founded voice AI startup Freya raises $3.5M seed round to automate business conversationsAin•Nov 05, 2025•Freya, NOnetech, BD Partners, Rebel Fund and 5 others
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Mecca Health Raises $4.1 Million in Funding with its Radiology Foundation ModelWowtale•Nov 04, 2025•Mecha Health, Valia, Rebel Fund, Reach Capital and 2 others
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Wild Moose Raises $7M in Seed FundingFinSMEs•Oct 28, 2025•Wild Moose, iAngels, Y Combinator, F2 Capital and 10 others
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Gold savings app Gullak raises $7.5 Mn led by ChirataeEntrackr•Sep 24, 2025•SamVed VC, Gullak, White Venture Capital, Chiratae Ventures and 7 others
