Start a family
thoughtfully and safely
Secure donor and co-parent matching with profile review and optional DNA context. We help you compare the information that matters without positioning the platform as a medical service.
The Path to Compatibility
A structured workflow for connecting donors, recipients, and co-parents through profile review and optional DNA context.
1. Create Profile
Tell us about your family. We'll find the match.
2. Identify Matches
Review compatibility profiles for donors or co-parents based on established criteria.
3. Add DNA Data
Upload genomic data when you want extra compatibility context.
4. Connect
Communicate with compatible partners within a professional framework.
Enhance Your Matches with DNA
Upload existing DNA data when available to add another layer of compatibility context.
Upload DNA Data
Already have DNA data from 23andMe, AncestryDNA, MyHeritage, or FamilyTreeDNA? Upload it to add compatibility context.
- Free to upload
- Compatibility context
- Encrypted & secure
Order a DNA Kit
Don't have DNA data yet? You can still build a profile and return to DNA context later if you want it.
- Simple saliva collection
- Results in 4 to 6 weeks
- Optional DNA context
Who We Serve
A dedicated platform supporting diverse family-building pathways.
Sperm Recipients
- Single women by choice
- Lesbian couples
- Couples with fertility challenges
Sperm Donors
- Altruistic donors
- Co-parenting seekers
Co-Parents
- Platonic parenting partners
- Shared custody arrangements
- LGBTQ+ family building
- Modern family structures
The Science of Matchmaking
Two decades of compatibility research, contextualized for responsible family-building.
Genetic Compatibility
Gene Pool uses HLA (Human Leukocyte Antigen) genotype matching: the same scientifically-validated approach used for organ transplantation. Differing HLA profiles correlate with better biological complementarity in offspring and broader immune diversity.
Read the research papersAdvanced Matching Technology
Our matching algorithm uses proven science, adapted for family-building scenarios.
DNA Compatibility
Match based on proven genetic compatibility algorithm.
Real people, checked.
Connect with verified donors and recipients.
Location Preferences
Connect locally or internationally.
Important: Our platform offers genetic matchmaking focused on the compatibility of human leukocyte antigen (HLA) genotypes between prospective sperm donors, recipients, and co-parents. While we strive to aid in finding an ideal genetic match, we currently do not evaluate for genetic diseases. Consequently, we cannot guarantee that any successful match will be devoid of potential genetic disease risks. We strongly urge all members to prioritize their safety and proceed with caution when engaging with and meeting potential matches.
Your Safety & Privacy Matter
We take security and confidentiality seriously
Identity checks
All members undergo identity verification and background checks.
Legal Resources
Access to family law resources and agreement templates.
Privacy Controls
You control who sees your profile and genetic information.
Begin Your Pathway to Compatibility
A professional environment for connecting with compatible donors and co-parents through profile review and optional DNA context.