Cofertility

Cofertility is a human-centered fertility and family-building platform built around an egg-sharing model. Through its Split program, women can freeze their eggs at no cost when they donate half of the retrieved eggs to another family who cannot otherwise conceive; its Keep program offers self-funded egg freezing at a discount where members retain all of their eggs. On the family-building side, Cofertility matches intended parents (including LGBTQ+ families and single parents) with fresh and frozen egg donors, working with 225+ clinic partners nationwide and a donor community spanning 270+ ethnicities. Founded by Lauren Makler, the company operates a consumer web platform (match.cofertility.com) plus an extensive fertility education library. It is a consumer health company with no public developer API or programmatic surface at this time; this profile captures its public web properties and posture.

Cofertility is profiled on the APIs.io network. Tagged areas include Company, Consumer, Fertility, Health, and Femtech.

Cofertility’s developer surface includes engineering blog, pricing, signup flow, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

19.0/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyConsumerFertilityHealthFemtechEgg FreezingEgg DonationFamily BuildingReproductive Health

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 19.0/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 8.9 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/cofertility: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Source (apis.yml)

aid: cofertility
name: Cofertility
description: Cofertility is a human-centered fertility and family-building platform built around an egg-sharing model. Through
  its Split program, women can freeze their eggs at no cost when they donate half of the retrieved eggs to another family
  who cannot otherwise conceive; its Keep program offers self-funded egg freezing at a discount where members retain all of
  their eggs. On the family-building side, Cofertility matches intended parents (including LGBTQ+ families and single parents)
  with fresh and frozen egg donors, working with 225+ clinic partners nationwide and a donor community spanning 270+ ethnicities.
  Founded by Lauren Makler, the company operates a consumer web platform (match.cofertility.com) plus an extensive fertility
  education library. It is a consumer health company with no public developer API or programmatic surface at this time; this
  profile captures its public web properties and posture.
url: https://raw.githubusercontent.com/api-evangelist/cofertility/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- initialized-capital
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://www.cofertility.com/wp-content/uploads/2025/12/cofertility-website-image-2x-scaled.jpg
tags:
- Company
- Consumer
- Fertility
- Health
- Femtech
- Egg Freezing
- Egg Donation
- Family Building
- Reproductive Health
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://cofertility.com/
- type: About
  url: https://www.cofertility.com/why-cofertility
- type: Blog
  url: https://www.cofertility.com/learn
- type: Pricing
  url: https://www.cofertility.com/family/pricing
- type: SignUp
  url: https://match.cofertility.com/
- type: Login
  url: https://match.cofertility.com/login
- type: Support
  url: https://www.cofertility.com/contact
- type: TermsOfService
  url: https://www.cofertility.com/terms-of-use
- type: PrivacyPolicy
  url: https://www.cofertility.com/privacy-policy
- type: LLMsTxt
  url: llms/cofertility-llms.txt
- type: DomainSecurity
  url: security/cofertility-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence