/Companies

Submittable

YC S12

Missoula, US · Founded 2010 · Delaware corporation · 302 employees · 17 known investors

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Submittable is a platform for managing grant applications and fund disbursement, serving nonprofits, foundations, and government agencies that administer grants and programs.

Also known as Submittable Holdings Inc. · Submishmash

Enterprise SoftwareGovTechSaaSB2BUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (S12)

Submittable was founded in 2010 by Michael FitzGerald, John Brownell, and Bruce Tribbensee.

MFMichael FitzGerald
Michael FitzGeraldCEO2009–2022Michael FitzGerald is a co-founder of Submittable and founder of Empire Health, a health platform focused on colorectal cancer care. He is also an author of Radiant Days, published by Counterpoint.
JBJohn Brownell
John BrownellCTO / Developer2009–2022
BTBruce Tribbensee
Bruce TribbenseeFounderuntil 2022
JS
Joseph SilverExecutive
TCThor Culverhouse
Thor CulverhouseExecutiveThor Culverhouse is an executive with over 20 years of experience in technology across large public companies and growth-stage startups, with background in sales, marketing, and product development.
KL
Katie LaneHR Specialist
AW
Andy WrightCMO
SR
Suzie ReahardSoftware Engineer Manager
AP
Alex PersonEngineering Manager
CD
Chris DeWittEngineering Manager
JC
Joe CreagerEngineering Manager

Board

MSMichael Smerklo
Michael SmerkloBoard directorEntrepreneur, investor, and author of Mr. Monkey and Me

Investors · 17

K5 Ventureslisted by K5 VenturesIrvine · $25K

How we know: Y Combinator's founder network · Not right? Tell us

Next Coast Ventureslisted by Next Coast VenturesAustin · $2M – $4M

How we know: the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

77 PartnersreportedBrisbane

How we know: Y Combinator's founder network · Not right? Tell us

AccelreportedPalo Alto · $500K – $100M

How we know: Y Combinator's founder network · Not right? Tell us

Brighteye VenturesreportedLondon

How we know: Y Combinator's founder network · Not right? Tell us

FLYWHEELreportedSanta Fe · $100K – $1M

How we know: Y Combinator's founder network · Not right? Tell us

Next VenturesreportedAustin · $500K – $3M

How we know: Y Combinator's founder network · Not right? Tell us

Stepstone GroupreportedCharlotte

How we know: Y Combinator's founder network · Not right? Tell us

Venture Investment AssociatesreportedPeapack

How we know: Y Combinator's founder network · Not right? Tell us

Also in the syndicate · 2

77VenturesFlywheel Ventures

Funding

SEC filings, press & company announcements

$160.4M disclosed across 5 of 11 rounds · 2012–2026

▶$91.5MraisedAug 2024 · 30 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Michael SmerkloDirector
  • Joseph SilverExecutive Officer
  • Joe PortenDirector
  • Thor CulverhouseExecutive Officer, Director
  • David ReuterDirector
  • William PriceDirector
Offering amount
$91.5M
Amount sold
$91.5M
First sale
Aug 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$47.4MraisedJun 2022 · 11 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Puneet AgarwalDirector
  • Michael SmerkloDirector
  • Joseph SilverExecutive Officer
  • Joe PortenDirector
  • Thor CulverhouseExecutive Officer, Director
  • William PriceDirector, Promoter
Offering amount
$47.4M
Amount sold
$47.4M
First sale
Jun 2022
Incorporated
Corporation, Washington
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.2MraisedNov 2015 · 3 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Michael FitzGeraldExecutive Officer, Director, Promoter
  • Bruce TribbenseeExecutive Officer, Director, Promoter
  • John BrownellExecutive Officer, Director, Promoter
Offering amount
$1.4M
Amount sold
$1.2M
First sale
Nov 2015
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$10.3MraisedNov 2015 · 35 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Michael FitzGeraldExecutive Officer, Director, Promoter
  • John BrownellExecutive Officer, Director, Promoter
  • Bruce TribbenseeExecutive Officer, Director, Promoter
Offering amount
$10.3M
Amount sold
$10.3M
First sale
Nov 2015
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Aug 2026

Submittable is a software company based in Missoula, Montana that sells full-lifecycle grant management software and corporate social responsibility (CSR) tools. The platform covers the stages of a giving program: a drag-and-drop form builder with custom logic and eligibility checks, application intake from individuals and organizations, multi-stage customizable review workflows, identity verification and fraud prevention, awardee agreements, fund disbursement with budget drawdown tracking, and reporting and analytics across programs. Related capabilities include real-time collaboration and in-app communication, an organization portal for team coordination, a CRM-like view of applicants, and integrations such as Candid Charity Check.

Alongside the grantmaker-facing product, Submittable offers employee giving and volunteering features that let employees receive campaign notifications, donate, sign up to volunteer, register for employee resource group meetings and check account balances without logging into a separate CSR tool. A separate public marketplace, Submittable Discover, lets individual submitters and applicants search free listings of opportunities including creative calls, grants, fellowships, scholarships, residencies and contests, and apply through a free individual account.

The company originated as Submishmash, a marketplace platform intended to connect writers and agents, and was repositioned as a tool for publishers to accept media-intensive submissions before expanding into grants and social impact programs. Submittable, WizeHive and Bright Funds now operate as one organization, with Submittable continuing to support the Bright Funds, Zengine and Next (formerly NextZen) product experiences.

Founding story

Michael FitzGerald, Bruce Tribbensee and John Brownell, University of Montana graduates and college friends, co-founded the company in Missoula in 2010 after the recession left them piecing together writing, filmmaking, music and coding work. FitzGerald spent roughly 18 months building a marketplace to connect writers and agents under the original name Submishmash; when that proved hard to sell, the team redeveloped it as a tool for publishers to accept submissions and renamed it Submittable.

Business model

Submittable sells software to organizations that run giving, granting and employee engagement programs, with a sales-led motion (demo requests, sales contact, customer success for billing and upgrades) and participation in customer RFP processes for grants management and CSR software. Applicants and submitters use the platform and the Discover marketplace at no charge on the individual side.

Revenue comes from organizational customers licensing the grant management and CSR software; upgrades and billing are handled through customer success. Some Discover marketplace opportunities are listed with submission fees.

Traction

The company reports 165,000+ programs supported and more than $10 billion in funds managed on the platform, with 89% of customers launching a new program in two weeks or less and three-quarters describing the software as easy or very easy to use. In 2018 it claimed 10,000 clients across 124 countries, revenue in the millions of dollars, and growth from 26 employees in spring 2017 to 72. Between its Series B and its 2022 Series C the team nearly doubled.

Latest developments

Submittable, WizeHive and Bright Funds now operate as one company while continuing to support the Submittable, Bright Funds, Zengine and Next (formerly NextZen) product experiences, and Submittable offers a Bright Network registration path for nonprofits. Product marketing highlights grant management, employee giving and volunteering modules and a demo center with product videos and interactive demos.

▸Full profile — market position, technology, go-to-market, geography, history

Market position

Submittable positions itself as a full-lifecycle grant management system competing against other grants management and CSR tools, citing 165,000+ programs supported, more than $10 billion in funds managed through the platform, a 4.7 customer rating and industry awards. In 2018 it was one of 13 Montana companies on the Inc. 5000 list of fastest-growing U.S. companies.

Emphasis on fast implementation (most customers launching programs in two weeks or less; four weeks to launch cited), ease of use for both administrators and applicants, automations that reduce manual review work, real-time granular budget oversight, and support responsiveness averaging 12 minutes for customers and applicants.

Technology

A cloud application built around configurable forms and review workflows requiring no coding, with automations for data verification, identity verification, real-time budget tracking and drawdown categorization, and integrated reporting and analytics. The company has stated roadmap work on enhanced reporting, increased automation and machine learning.

Go-to-market

Direct sales supported by product demos and a demo center, customer testimonials and case studies, webinars, awards and industry recognition, responses to customer RFPs, and the free Discover marketplace that brings applicants and submitters onto the platform. Early growth came largely through word of mouth among publishing professionals.

Government and public sector grantmakers, foundations and nonprofits, and corporations running community investment, employee giving and volunteering programs. Named or cited users include Massachusetts Growth Capital Corporation, HubSpot, StoneX, the Lindsey Vonn Foundation, the Honnold Foundation, North Star Fund, Montgomery Coalition for Adult English Literacy, the City of Inglewood, MiiR, and previously The LEGO Foundation, Dell, AT&T and WarnerMedia. Early customers were literary journals and publishers, including Harvard Review, Playboy, Conde Nast and The New Yorker.

Geography

Headquarters in Missoula, Montana (970 Wyoming St, Suite #102; mailing address PO Box 8255), with additional offices in Bend, Oregon and Indore, Madhya Pradesh, India. A satellite office in Seattle was added after the Series B. Customers were reported across 124 countries in 2018.

History

Founded in 2010 as Submishmash and refocused as Submittable, the company first served literary journals and small publishers before adding larger publishers, then expanded into video and other content submissions. It raised $1.3 million in Series A venture funding, was named to the Inc. 5000 in 2018 with 72 employees, closed a Series B in 2019 and a $47 million Series C led by Accel-KKR in 2022, adding a Seattle satellite office while keeping its Missoula headquarters. Products from WizeHive (Zengine, Next/NextZen) and Bright Funds are now part of the same company.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Average support response timeJan 202612 minutes
ClientsAug 201810,000 clients
Countries servedAug 2018124
Customer ratingJan 20264.7 rating
Customers launching a new program in 2 weeks or lessJan 202689%
EmployeesAug 201872 employees
Funds managed on platformJan 2026$10B
HeadcountAug 2026233
Programs supportedJan 2026165,000 programs

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

6 people who came through Submittable went on to found or lead other companies.

Related companies · 6

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The Human UtilityThe Human Utility is a platform that helps low-income families in Baltimore, Detroit, and Michigan cities afford water bills through crowdfunding and community support. The organization also conducts policy advocacy to improve water affordability in the United States.
StafBookStafBook is an HRIS (Human Resource Information System) platform that manages employee data, attendance, leave, overtime, payroll, and other HR administration functions in a centralized system. The platform serves HR departments across various industries and is available via web dashboard and mobile app.
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Companies working in the same space as Submittable.

Timeline · 8

launches, deals, and filings
Jan 2025
Submittable, WizeHive and Bright Funds operating as one company

Submittable's sign-in page states that Submittable, WizeHive and Bright Funds are now one company, continuing to support the Submittable, Bright Funds, Zengine and Next (formerly NextZen) product experiences.

source ↗

Jul 2022
Seattle satellite office added

Submittable added a satellite office in Seattle while keeping its Missoula headquarters, and nearly doubled its team in the three years after its Series B.

source ↗

Jul 2022
Submittable announces $47 million Series C led by Accel-KKR

CEO Thor Culverhouse announced a $47 million Series C round led by Accel-KKR with participation from previous investors, to fund CSR product expansion including volunteering, giving and matching features.

$47M source ↗

Jul 2022
Series B referenced as closed three years earlier

The Series C announcement stated it had been three years since the company's Series B round.

source ↗

Jul 2022
Volunteer product released

Submittable released a volunteering product focused on the employee experience.

source ↗

Jan 2022
Planned giving and matching feature for employee giving programs

The company stated it would launch a giving and matching feature in Fall 2022 to support employee giving programs.

source ↗

Aug 2018
Named to Inc. 5000 list of fastest-growing U.S. companies

Submittable was one of 13 Montana companies on Inc. magazine's list of the 5,000 fastest-growing U.S. companies.

source ↗

Jan 2010
Company founded as Submishmash and relaunched as Submittable

Michael FitzGerald, Bruce Tribbensee and John Brownell founded the company in Missoula in 2010; the original writer-agent marketplace, built under the name Submishmash, was redeveloped as submission software for publishers under the Submittable name.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

Legal entities · 3

corporate structure
SubmittableDelaware
Submittable Holdings Inc.
Submittable, Inc.

In the news

▸Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Submittable do?
Submittable provides grant management and corporate social responsibility software for foundations, nonprofits, governments and companies.
Who founded Submittable?
Submittable was founded by Michael FitzGerald, John Brownell, Bruce Tribbensee in 2010.
Who are Submittable's investors?
Submittable's investors include Accel-KKR, K5 Ventures, LLR, Next Coast Ventures, Next Frontier Capital, Stifel Venture Banking, Y Combinator, 77 Partners and 7 more.
How much funding has Submittable raised?
Submittable has disclosed $160.4M raised across 5 of its 11 known rounds.
Where is Submittable headquartered?
Submittable is headquartered in Missoula, US.