How many email patterns does Open Collective use?

Open Collective uses 2 known email patterns.

What domain does Open Collective use for work emails?

Open Collective uses opencollective.com for work email addresses.

Most Common Email Formats at Open Collective

The most accurate and popular Open Collective's email format is First@opencollective.com (ex. John@opencollective.com). Open Collective also uses FLast@opencollective.com (ex. JDoe@opencollective.com) as email structures. Open Collective uses up to 2 different email patterns.

Open Collective Email Formats	Example	Percentage
First@opencollective.com	John@opencollective.com	96%
FLast@opencollective.com	JDoe@opencollective.com	4%

Open Collective Email Formats

Example

Percentage

First@opencollective.com

John@opencollective.com

96%

FLast@opencollective.com

JDoe@opencollective.com

Frequently Asked Questions

What does Open Collective do?

Open Collective was founded in 2015. The company's main headquarters is located in 340 South Lemon Avenue 3717 el Monte, California 91789 United Statesoperates in the Non-profit Organizations industry, along with similar companies like TipeeeSteadyDonorbox. You can visit opencollective.com. Explore Open Collective's company overview page for more information.

What is Open Collective's email address format?

Open Collective's email format typically follows the pattern of First@opencollective.com; this email format is used 96% of the time. Other contacts within LeadIQ's database had email formats such as FLast@opencollective.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Open Collective have currently?

Open Collective has approximately 20 employees as of May 2026. Key team members to contact include Founding Partner: J. J. J.Senior Software Engineer: G. L.Steward: F. H.. For more team information and contact data, explore Open Collective's employee directory with LeadIQ.

Open Collective Email Format

Non-profit OrganizationsCalifornia, United States11-50 Employees

Open Collective is a nonprofit technology platform that provides a toolkit for grassroots groups, integrating fundraising, legal status, and money management to support communities. The platform aims to help these groups operate with transparent finances and governance. It serves organizations in the nonprofit sector that rely on collective, community-led initiatives.
Headquartered in El Monte, California, the organization has a small to mid-sized team. It targets grassroots groups and communities that need structured financial administration and legal recognition. In March 2026, it announced a partnership with SystemsDK to establish a transparent financial model.

Most Common Email Formats at Open Collective

Frequently Asked Questions

What does Open Collective do?

What is Open Collective's email address format?

How many employees does Open Collective have currently?

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Open Collective Email Format

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Most Common Email Formats at Open Collective

Frequently Asked Questions

What does Open Collective do?

What is Open Collective's email address format?

How many employees does Open Collective have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Open Collective Email Format

Verify Open Collective email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.