GEDmatch
Depends
Confidence: Medium
Use it if you're a serious genetic genealogist or adoptee hunting relatives across DNA companies . the free 1.5M-profile database is the draw.
New check
Comparison
GEDmatch vs FamilyTreeDNA
GEDmatch and FamilyTreeDNA both land on Depends.
FamilyTreeDNA
Depends
Confidence: Medium
Buy it if you are a serious genealogist chasing paternal-line (Y-DNA), maternal-line (mtDNA), or unknown-parentage answers.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Adoptees and unknown-parentage searches | Serious genealogists |
| Who it's not for | Privacy-sensitive users . police access and a past breach are real risks | Casual ethnicity-curious buyers . AncestryDNA or 23andMe fit better |
| Privacy | Flagged: 2019 university research found security risks; a hack and privacy breach were reported; no public security page exists.⁵ | No exploited-product vulnerability evidence, but law-enforcement access and a forum-reported projects breach concern users. |
| Support quality | No evidence in sources reviewed | No rating evidence reviewed |
| Public sentiment | Hobbyists find cross-company relative matching genuinely useful, but many complain about security concerns and poor ethnicity estimates.10 | Genealogy enthusiasts value the deep lineage tools, but many users complain about the dated website, pricing, and privacy stance.15 |
| Biggest gotcha | Law enforcement can search your DNA unless you restrict permission . check privacy settings | Law enforcement can search your DNA; opt-out controls exist but are easy to miss |
Pick GEDmatch when
- Adoptees and unknown-parentage searches
- Serious genetic genealogists comparing across companies
- Opt-in 'genetic witnesses' aiding cold cases
- Testers whose relatives used other DNA companies
When GEDmatch is not a fit
- Privacy-sensitive users . police access and a past breach are real risks
- Casual testers wanting ethnicity estimates . users say it's bad at that
- Anyone unwilling to upload raw DNA to a third-party site
- People already satisfied with matches at their current DNA company
Pick FamilyTreeDNA when
- Serious genealogists
- Surname project groups
- Unknown-parentage searches
- Deep Y-DNA/mtDNA line research
When FamilyTreeDNA is not a fit
- Casual ethnicity-curious buyers . AncestryDNA or 23andMe fit better
- Privacy-first users uneasy with law-enforcement database access
- Anyone wanting a polished, modern website experience
- Health and traits seekers . this is genealogy-only
Sources
- GEDmatch official sitegedmatch.comofficial
- How it Works - GEDmatchgedmatch.comofficial
- Join the Genetic Witness Program - GEDmatchgedmatch.comofficial
- GEDmatch: A Platform for Data-Driven Forensic Intelligence (ISHI Report)promega.foleon.comofficial
security
- GEDmatch Hack & Privacy Breach (Reddit)reddit.comsecurity
- The Emergence of Forensic Genetic Genealogy (PMC)pmc.ncbi.nlm.nih.govreview
- Is GedMatch actually useful? (Reddit)reddit.comreview
review
- Ancestry and MyHeritage (Reddit)reddit.comreview
review
- Family Tree DNA Review 2026: Is It Worth the Price?dnaweekly.comreview
- Read Customer Service Reviews of familytreedna.comtrustpilot.comreview