Israeli family history company MyHeritage, founded and led by CEO Gilad Japhet, announced on November 4, 2026 the launch of GAIA, its Genealogy AI Agent. GAIA plans and carries out multi-step genealogy research, searches billions of records and public web sources, weighs the evidence, and saves findings to a family tree only with user approval. It is in English for now.
In this article
- What is GAIA, MyHeritage's new AI agent?
- How is GAIA different from a search tool or a chatbot?
- How does GAIA work behind the scenes?
- How does GAIA connect to a MyHeritage family tree?
- What did early users and Gilad Japhet say?
- How much does GAIA cost and where is it available?
- How does GAIA handle privacy?
- Why does GAIA matter for Israeli tech?
- Frequently asked questions
What is GAIA, MyHeritage's new AI agent?
MyHeritage, the Tel Aviv-based family history platform, announced the launch of GAIA, short for Genealogy AI Agent. The announcement was issued jointly from Tel Aviv and Lehi, Utah, where the company has its US operations.
The company describes GAIA as an interactive AI research system that maps out and conducts complex genealogical research under the user's guidance. A user describes the goal in plain language, such as tracing an elusive ancestor, locating a particular historical record or solving a family mystery. GAIA then takes on much of the legwork, which MyHeritage says saves hours of work.
In Hebrew, the company's own framing could be summed up as סוכן בינה מלאכותית לחקר שורשים משפחתיים, an AI agent for family roots research. The key word is "agent": the product is built to act, not just to answer.
How is GAIA different from a search tool or a chatbot?
Most genealogy tools work as search engines. You type a name, a date or a place, and you get a list of possible records. Chatbots go a step further and answer in sentences, but they usually return a one-off response or suggest where to look next.
MyHeritage says GAIA does more than that. According to the company, it:
- Carries out multiple research tasks in one session
- Decides which leads are worth pursuing
- Evaluates the evidence as the investigation develops
- Keeps the user involved in guiding the research
For a hobbyist, the difference is time. A single question about a great-grandparent can branch into dozens of record searches across countries and spelling variants. GAIA is meant to run those branches itself and report back with what it found.
How does GAIA work behind the scenes?
MyHeritage says GAIA is powered by several specialized AI agents that work together. They search the company's billions of historical records, and they also search publicly available sources across the web, cross-referencing what they find.
The company says GAIA was designed around genealogical research best practices. In practice, that means it is built to:
- Separate documented evidence from unverified clues. A census entry and a family rumor are not treated as equal.
- Highlight uncertainty. When the evidence is thin or conflicting, GAIA is meant to say so.
- Show its sources. Discoveries come with supporting references and suggestions for further research.
This matters because genealogy is a field where a wrong match can spread quickly. A tree that links two people with the same name can mislead thousands of descendants, so an agent that flags what it does not know is a notable design choice.
How does GAIA connect to a MyHeritage family tree?
GAIA integrates directly with MyHeritage family trees. Users can compare new discoveries with what is already in their tree, review the supporting evidence, and choose which findings to save, all inside GAIA.
The company stresses one rule: no changes are made without the user's explicit approval. For a family tree that may represent years of work, that approval step is the safeguard. The agent proposes, and the person decides.
What did early users and Gilad Japhet say?
Gilad Japhet, MyHeritage's founder and CEO, said agentic AI is opening up extraordinary new capabilities for genealogical research. His stated vision is to bring the capabilities of a professional genealogist to people researching their family history, while keeping them actively involved. He added that the company sees tremendous potential to expand GAIA soon into other areas of family history research and discovery, including genetic genealogy.
Early users quoted by MyHeritage were positive:
- James Tanner, author of the Genealogy's Star blog, said he was impressed by the questions GAIA asked to advance the research, that its conclusions were consistent and well grounded, and that it surfaced details on children that were missing from his own files.
- Tina LaFreniere, founder of RelatedFaces.com, called GAIA a tool poised to become an indispensable research companion for genealogists, praising its natural, conversational style.
- David Wilson, a genealogist, wrote that GAIA changed the game for him and often found records he would never have thought to search for.
These are testimonials selected by the company, so they show early reception, not an independent evaluation. Independent reviews from the genealogy community will be the real test.
How much does GAIA cost and where is it available?
GAIA runs in the browser on the MyHeritage website, on both desktop and mobile. It is currently available in English only, with more languages to be added soon. MyHeritage offers its platform in 50 languages overall, so expansion is likely to follow the company's usual pattern.
On pricing, MyHeritage says subscribers can try GAIA at no additional cost. Heavier use is available through a dedicated subscription plan. The company did not publish plan prices in the announcement.
To try it, users go to myheritage.com/research and select the Research Agent tab.
How does GAIA handle privacy?
Family history involves sensitive personal data, including names, relationships, and sometimes health or ethnic information, so the privacy terms are worth noting. MyHeritage says GAIA was developed with a strong commitment to user privacy, and two points stand out:
- Before using GAIA, users must consent to the processing of the information they provide by external AI services.
- Information shared during GAIA research is never used to train AI models, according to the company.
The first point is a useful disclosure. It signals that GAIA relies on outside AI services, and that users opt in knowingly.
Why does GAIA matter for Israeli tech?
MyHeritage is one of the better-known Israeli consumer technology brands abroad, and it sits among the famous Israeli brands with roots many Americans do not know. The company says it serves tens of millions of people worldwide, with billions of historical records, an at-home DNA test and a suite of AI-powered products for family history research.
GAIA fits a broader shift in Israeli software from AI features to AI agents that complete tasks. Other Israeli ventures are moving the same way, from 42AI, which exited stealth with a $62.5M seed, to Brandlight, an Israeli-founded AI visibility startup. GAIA is also a consumer-facing example: not an enterprise tool sold to developers, but a research assistant aimed at families and hobbyists. The company has said genetic genealogy could be next, which would connect GAIA to its DNA business.
The launch also lands in a sector where spending on product development is heavy. Olam's ranking of Israeli tech R&D spending shows how much public Israeli tech companies put into R&D, and the Israeli economy reference places the tech sector in the wider picture.
Open questions remain. MyHeritage has not published accuracy figures, and the plan pricing for heavy users is not yet public. How GAIA performs on difficult cases, such as records in multiple languages or with variant spellings, will shape its reputation among professional genealogists.
Frequently asked questions
What is GAIA?
GAIA is MyHeritage's Genealogy AI Agent, an interactive AI system that plans and conducts genealogical research under the user's guidance.
Who founded MyHeritage?
MyHeritage was founded by Gilad Japhet, who serves as its founder and CEO. The company is based in Tel Aviv, Israel, with operations in Lehi, Utah.
How is GAIA different from a normal chatbot?
According to MyHeritage, GAIA does not just return one-off answers. It carries out multiple research tasks, decides which leads to follow, and evaluates evidence as the investigation proceeds.
Does GAIA change my family tree automatically?
No. MyHeritage says no changes are made without the user's explicit approval. Users review the evidence and choose which findings to save.
What sources does GAIA search?
It searches MyHeritage's billions of historical records and publicly available sources across the web.
Is GAIA free?
MyHeritage subscribers can try it at no additional cost. Extended usage is available through a dedicated subscription plan, and prices were not disclosed.
Which languages does GAIA support?
English for now. The company says more languages will be added soon.
Is my information used to train AI models?
MyHeritage says information shared during GAIA research is never used to train AI models. Users must consent to processing by external AI services before they start.
Where can I try GAIA?
Go to myheritage.com/research on a desktop or mobile browser and select the Research Agent tab.
How we report: Olam stories draw on public filings, company disclosures and named sources, checked by our editors. Read our methodology · Corrections
