Insights

Rapid Growth & Funding Overflow has experienced significant recent funding with a $20M Series B raise and a $10M Series A, indicating strong investor confidence and potential for scaling its services in the nonprofit donation market.

Niche Market Focus Specializing in facilitating stock and cryptocurrency donations for nonprofits, Overflow presents a unique opportunity to partner with fundraising platforms and technology providers aiming to support digital and asset-based giving.

Tech-Driven Platform Utilizing a diverse tech stack including QuickBooks, Docker, and Tailwind CSS, Overflow is positioned as a modern, scalable solution—offering prospects for integrations with existing financial and web technologies used by potential clients.

Market Positioning With revenue estimates between 25M to 50M and a competitive landscape that includes companies like Zeplin and InVision, Overflow has established itself as a key player in supporting innovative fundraising solutions, creating potential cross-selling or partnership opportunities.

Expansion & Partnerships Recent partnerships with organizations like Natural Resources and involvement in launching e-commerce initiatives suggest opportunities to expand into broader digital fundraising and e-commerce markets, offering complementary solutions to growth-focused businesses.

Overflow Tech Stack

Overflow uses 8 technology products and services including QuickBooks, Facebook Pixel, Docker, and more. Explore Overflow's tech stack below.

  • QuickBooks
    Accounting And Finance
  • Facebook Pixel
    Analytics
  • Docker
    Containerization
  • Aircall
    Live Chat
  • Google Sheets
    Office Suites
  • HSTS
    Security
  • Tailwind CSS
    UI Frameworks
  • Twitter
    Widgets

Overflow's Email Address Formats

Overflow uses at least 1 format(s):
Overflow Email FormatsExamplePercentage
First@overflow.coJohn@overflow.co
46%
First.Last@overflow.coJohn.Doe@overflow.co
7%
FirstLast@overflow.coJohnDoe@overflow.co
1%
First@overflow.coJohn@overflow.co
46%

Frequently Asked Questions

Where is Overflow's headquarters located?

Minus sign iconPlus sign icon
Overflow's main headquarters is located at San Jose, California 95136 United States. The company has employees across 6 continents, including North AmericaAfricaEurope.

What is Overflow's official website and social media links?

Minus sign iconPlus sign icon
Overflow's official website is overflow.co and has social profiles on LinkedInCrunchbase.

What is Overflow's NAICS code?

Minus sign iconPlus sign icon
Overflow's NAICS code is 52 - Finance and Insurance.

How many employees does Overflow have currently?

Minus sign iconPlus sign icon
As of March 2026, Overflow has approximately 104 employees across 6 continents, including North AmericaAfricaEurope. Key team members include Chief Of Staff, Executive Office: K. B.Vp Of Payment Processing: J. E.Head Of Artificial Intelligence And Data: P. L.. Explore Overflow's employee directory with LeadIQ.

What industry does Overflow belong to?

Minus sign iconPlus sign icon
Overflow operates in the Financial Services industry.

What technology does Overflow use?

Minus sign iconPlus sign icon
Overflow's tech stack includes QuickBooksFacebook PixelDockerAircallGoogle SheetsHSTSTailwind CSSTwitter.

What is Overflow's email format?

Minus sign iconPlus sign icon
Overflow's email format typically follows the pattern of First@overflow.co. Find more Overflow email formats with LeadIQ.

How much funding has Overflow raised to date?

Minus sign iconPlus sign icon
As of March 2026, Overflow has raised $20M in funding. The last funding round occurred on Feb 07, 2024 for $20M.

When was Overflow founded?

Minus sign iconPlus sign icon
Overflow was founded in 2019.

Overflow

Financial ServicesCalifornia, United States51-200 Employees

We’re on a mission to inspire the world to give by helping nonprofits easily accept stock and cryptocurrency donations.

Section iconCompany Overview

Headquarters
San Jose, California 95136 United States
NAICS Code
52 - Finance and Insurance
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $20M

    Overflow has raised a total of $20M of funding over 4 rounds. Their latest funding round was raised on Feb 07, 2024 in the amount of $20M.

  • $25M$50M

    Overflow's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $20M

    Overflow has raised a total of $20M of funding over 4 rounds. Their latest funding round was raised on Feb 07, 2024 in the amount of $20M.

  • $25M$50M

    Overflow's revenue is estimated to be in the range of $25M$50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.