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👶 +450,000 parenting projects over the last 18 years

Find your co-parent
or sperm donor who shares
your project.

Do you want to have a child without a romantic relationship?
Meet co-parents, sperm donors,
or women looking for a donor,
with a clear and shared project.

Get started for free
Free, no commitment
4.6/5
•
Verified profiles
•
Moderated platform
Thomas
Thomas, 38 - London
Co-parent Donor
"I want to commit to a real parenting project, with respect and kindness."
Mary, 34
Baby project Looking for donor
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450,000+
members over
18 years
85%
of members find
compatible profiles
1 in 2 members
starts a serious conversation
within the first week
18 years of experience
the trusted reference
for parenting projects
Why choose CoParents.co.uk?

A platform designed for parenting projects

Clear intentions

Everyone here comes with a parenting project. Sperm donors, women looking for donors, and co-parents.

Vs dating: no swipe, no flirt, no ambiguity.

A secure environment

Verified profiles, human moderation and respectful conversations.

Save time

Smart filters to find the right people more easily.

A caring
community

+150,000 active members who support each other and share their experience.

The CoParents journey

From first connection to welcoming your child.

A 4-step journey, designed to build a solid project, at your own pace.

1

Create a clear and genuine profile

Describe your parenting project, your values and your situation. The more precise your profile, the more relevant your matches.

2

Discuss your parenting expectations

Secure messaging to talk about education, custody, and legal or financial questions. Take the time to really get to know each other.

3

Meet in person and formalise

After several exchanges, meet face to face. Our legal resources guide you through drafting a co-parenting agreement.

4

Build your family

Whether through co-parenting, known donation or fertility treatment abroad, our community supports you every step of the way.

Compatible profiles
12 new today
Sophie, 32
Thomas, 38
Claire, 29
Alex, 35
Julie, 31
Kenji, 34
Camille · 34
Online
Hi! I read your profile, we share the same vision.
Hi Camille! How do you imagine custody?
Shared, week on / week off. And you?
Perfect, that works for me 👍
Type a message...
→
Thomas · 38
Online
Hi, your project really speaks to me.
Thanks! Co-parent or donor?
Co-parent, a real project together.
Shall we meet Thursday?
Gladly, 6pm?
Type a message...
→
Every project, every family

Build the family that feels right for you.

CoParents.co.uk welcomes every family configuration, no exceptions.

Single mother
Single mother
Trans / non-binary
Trans / non-binary
Straight couple
Straight couple
Lesbian couple
Lesbian couple
Gay couple
Gay couple
Sperm donor
Sperm donor
They trusted us

They've built their family right here.

Thousands of parents have met their co-parent or sperm donor through CoParents.co.uk.

"

I used your site in 2019 to find a co-parent. I am now the mother of an absolutely wonderful little boy.

Verified member
London
"

Hello CoParents, I'm writing as a wife and I managed to find a known donor thanks to your site.

Verified member
Manchester
"

I found a sperm donor! So happy to have discovered this site. Good luck to all the members here!

Verified member
Edinburgh
Read all stories →
Frequently asked questions

Everything you want to know

View all questions →
What exactly is co-parenting?
Co-parenting is an arrangement where two (or more) adults decide together to have and raise a child, without necessarily being in a romantic relationship. Each parent keeps their own autonomy while sharing education, custody and responsibilities.
Is the site open to LGBTQIA+ people?
Absolutely. CoParents.co.uk welcomes every family configuration: lesbian and gay couples, trans or non-binary people, single women, single men, straight couples. Our platform is designed so everyone can find a parenting project that respects their identity.
How do you verify profiles?
Every profile goes through human moderation: email verification, photo review, consistency check on the parenting project and reporting of suspicious behaviour. Verified profiles get a distinctive badge. Our team responds to reports within 24 hours.
Is CoParents.co.uk a regular dating site?
No. CoParents.co.uk is not a dating app. Here, everyone comes with a clear parenting project: no swipe, no flirt, no ambiguity. Conversations are about education, custody, values and the practical side of a shared family project.
How do I find a sperm donor compatible with my project?
Use our search engine to filter by values, region, age, parenting vision and project type (co-parenting, known donation, anonymous donation). Take time to chat through messaging before meeting: the more precise the profile, the better the matches.
Who can sign up on CoParents.co.uk?
Any adult with a serious parenting project: women looking for a co-parent or a sperm donor, men wanting to become a father or known donor, same-sex or straight couples wishing to start a family. The platform is open across the UK, Ireland and internationally.
Can women really find a serious sperm donor here?
Yes. For 18 years, thousands of women have found on CoParents.co.uk a sperm donor or co-parent to build their project with. Men registered on the site are adults, identified and verified, and commit with clear intentions: known donation, co-parenting or shared fatherhood.
Is my data safe?
Your data is stored on secure servers protected by a Cloudflare firewall, with encryption and full GDPR compliance. You stay in control of your profile's visibility, your photos and your conversations. You can delete your account at any time.
Is registration free?
Yes, registration and creating your profile are completely free. You can browse profiles and receive messages with no commitment. A premium subscription is available to unlock unlimited messaging and advanced filters.
How do I know if a co-parent or sperm donor is right for me?
Take the time to chat through messaging about the key topics: education, custody, values, and legal or financial aspects. Our resources and our co-parenting guide help you ask the right questions before formalising your project.
Sign up for free

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