About
Geni.com is one of the world's largest collaborative genealogy platforms, built around the World Family Tree — a single, interconnected tree with over 200 million profiles and growing rapidly. Unlike traditional genealogy tools where users build isolated trees, Geni brings everyone into one shared database so researchers and families worldwide can collaborate, verify, and expand the tree together without duplicating effort. Users can create unlimited family profiles, attach source citations such as birth certificates to validate information, and participate in over 85,000 genealogy projects spanning specific families, regions, and historical events. The platform integrates with DNA tests to uncover genetic connections, and its Tree Match feature alerts users when another member's tree overlaps with theirs, enabling seamless merging of research. Geni.com is natively translated by dedicated volunteers into over 150 languages, making it one of the most globally accessible genealogy tools available. A curated community of historians, educators, and specialized volunteers helps maintain accuracy and resolve conflicts in historical profiles. The platform supports GEDCOM file imports, allowing users to bring in existing family tree data from other tools. Free accounts provide unlimited profile creation, while Geni Pro unlocks advanced collaboration features, enhanced search capabilities, and premium tools for power users. Geni is ideal for casual family history enthusiasts, serious genealogists, educators, and heritage researchers looking to connect their story to the wider human family.
Key Features
- World Family Tree: Collaborate on a single, shared family tree with over 200 million profiles, connecting users across the globe to their common ancestry.
- Unlimited Profile Creation: Create as many family profiles as needed with no limits, available on both the free Basic and paid Geni Pro accounts.
- Source Citations: Attach documents like birth certificates and historical records to profiles, enabling collaborators to verify and trust the data.
- Tree Match: Automatically identifies when another user's family tree overlaps with yours, enabling seamless collaboration and merging of research.
- Genealogy Projects Database: Access and participate in over 85,000 genealogy projects focused on specific families, regions, or historical periods worldwide.
Use Cases
- Building and preserving a personal family history by creating detailed profiles for ancestors and living relatives
- Collaborating with distant relatives around the world to fill gaps in a shared family tree and avoid duplicating research
- Historians and researchers contributing to and verifying profiles within specialized genealogy projects
- Discovering connections to historical figures, celebrities, or notable ancestors through the World Family Tree
- Importing existing GEDCOM genealogy files and merging personal research with the global collaborative tree
Pros
- Massive Collaborative Database: With 200+ million profiles on a single shared tree, users benefit directly from others' research without duplicating effort.
- Truly Multilingual: Natively translated by volunteers into over 150 languages, making it one of the most globally accessible genealogy platforms available.
- Free Unlimited Profiles: The free Basic plan allows unlimited profile creation, lowering the barrier to entry for anyone interested in genealogy.
- Active Expert Community: Dedicated volunteer curators — historians, educators, and researchers — maintain data accuracy and resolve conflicts across the tree.
Cons
- Data Accuracy Risks: As a fully collaborative platform, incorrect or unverified data can be submitted by any user, requiring ongoing curation and vigilance.
- Advanced Features Require Paid Plan: Enhanced collaboration tools, advanced search, and other power-user capabilities are locked behind the Geni Pro subscription.
- Restricted Visibility for Living People: Profiles of living individuals have limited public visibility for privacy reasons, which can restrict collaboration on recent generations.
Frequently Asked Questions
Is Geni.com free to use?
Yes, Geni.com offers a free Basic account with unlimited profile creation and access to the World Family Tree. A paid Geni Pro plan unlocks advanced features such as enhanced search and additional collaboration tools.
What is the World Family Tree?
The World Family Tree is a single, collaborative genealogy tree on Geni.com containing over 200 million profiles. Users from around the world contribute to and expand this shared tree, allowing anyone to connect their family history to a global database.
How does Tree Match work?
Tree Match automatically detects when another Geni user's family tree overlaps with yours and notifies you, so you can collaborate, share research findings, and potentially merge duplicate profiles.
Can I import my existing family tree data into Geni?
Yes, Geni.com supports importing GEDCOM files, the standard genealogy data format, so you can bring in existing family tree data from other platforms and merge it with the World Family Tree.
Does Geni.com support DNA testing?
Yes, Geni.com integrates with DNA testing services, allowing users to link their DNA results to their profiles and discover genetic relatives within the platform's database.
