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Overflow

Donations platform for stocks and crypto

Overview

Overflow helps churches and nonprofits accept and manage donations of non-cash assets like stocks and cryptocurrency, alongside cash gifts, through a subscription-based financial technology platform. Donors can give via multiple channels (card, ACH, stock, crypto, and donor-advised funds), and Overflow processes these gifts while providing automated giving statements, live dashboards, and detailed donor and gift-status tracking. The platform focuses on reducing barriers to giving and offering low processing fees, aiming to stand out with a comprehensive, end-to-end solution for charitable fundraising. Overflow’s goal is to make generosity frictionless and to significantly increase charitable contributions by unlocking and simplifying the use of non-cash wealth, which makes up a large portion of global assets.

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About Overflow

Simplify's Rating
Why Overflow is rated
C+
Rated C on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & AnalyticsEnterprise SoftwareFintechFinancial Services

Company Size

51-200

Company Stage

Series B

Total Funding

$30M

Headquarters

Los Gatos, CA

Founded

2019

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Simplify's take

What believers are saying

  • Overflow launched Gift Entry and a new dashboard on October 26, 2026.
  • Jeremy Everett joined as Vice President of Payments, strengthening product execution.
  • ARC church plants get Overflow free for one year, seeding long-term accounts.

What critics are saying

  • The Giving Block and Stripe already commoditize crypto and card donation flows.
  • 1% to 3% fees invite fee compression as churches compare processors.
  • One faith-vertical slowdown or platform failure would collapse Overflow's entire addressable market.

What makes Overflow unique

  • Overflow owns church-native stock, crypto, DAF, and tap-to-give workflows.
  • Its 2026 dashboard and Gift Entry unify online and offline giving.
  • ARC gives new church plants Overflow free, accelerating early adoption.

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Funding

Total Funding

$30M

Below

Industry Average

Funded Over

2 Rounds

Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Below Average

Industry standards

$35M
$30M
$45M
$65M
$100M

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Paid Vacation
  • Paid Holidays
  • Parental Leave
  • 401(k) Retirement Plan
  • Mental Health Support
  • Company Social Events
  • Hybrid Work Options
  • Remote Work Options
  • Stock Options

Growth & Insights and Company News

6 month growth

0%

1 year growth

1%

2 year growth

0%
ODF
Oct 29th, 2026
ODF Companies Directory

ODF helps more people start the best companies. Discover this year's top startups.

Business Wire
Feb 8th, 2024
Overflow Announces $20M Series B Led by Wesleyan Investment Foundation to Become the Comprehensive Financial Partner within the Faith Space

Overflow, a trailblazer in redefining generosity through innovative financial solutions, proudly announces the successful closure of its $20 million S

Finextra
Feb 7th, 2024
Charitable giving fintech Overflow raises $20m

Charitable giving fintech Overflow raises $20m.

Overflow
Oct 12th, 2021
Overflow receives financing of $10M in Series A

Overflow is excited to announce that Overflow has raised a $10 million Series A from a diverse group of investors to support Overflow as it continues to grow.

Natural Resources
Oct 8th, 2021
Naturalresources Shop partners with Overflow

Natural Resources has partnered with Overflow to make donating stock online quick, easy, and secure.

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