Duality Technologies
Is Anyone on This Flight a Threat? What If You Could Find Out Without Revealing a Single Name? (2026-10-20) commercialThe section your link pointed to isn't on Duality Technologies's page any more, so we've brought you to the top.
Summary
Duality Technologies is a commercial data-security platform that analyzes sensitive data across silos without ever exposing it. It is licensed for use, and it operates as a service, specifically designed for organizations in healthcare, finance, and government. The platform fits into the category of privacy-enhancing technology and its documentation suggests it is comparable to tools supporting federated learning. The tool launched in 2016 and has maintained a recent release cadence, with an update noted only twelve days ago.
How Duality Technologies helps
Can two organizations compute a joint result on their combined data without either one seeing the other's records?
encrypts each side's data homomorphically before it leaves their environment, so the computation runs on ciphertext and only the agreed output is decrypted
Which regulatory boundaries can this analysis cross without triggering a data-sharing violation?
keeps raw patient, financial, or citizen records inside each organization's own silo throughout the computation, so nothing identifiable ever transits to the other party or a central server
How do I get a multi-institution model or statistic without building a data pipeline that copies everyone's records into one place?
runs the analysis across the separate silos in place, combining encrypted intermediate results rather than pooling raw data centrally
Who can see the intermediate values produced while my sensitive dataset is being combined with another party's?
leaves intermediate computation states encrypted end to end, so neither the collaborating party nor the platform operator can view them, only the final agreed output is exposed
Languages
Score card
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Shipping velocity releases a month, last 12 months
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Documentation quality release-notes rubric, 0–100
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Breaking-change discipline how rarely a release breaks users, and notice given
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Maintenance risk quiet time against its own cadence, maintainers
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Innovation & surface new capabilities, API and MCP surface
Five scores for Duality Technologies, each built from the releases, notes and API history this site tracks — and, on Researcher and Business, where it stands among every measured tool in its category and how that has moved.
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Blank means never measured; nothing here is a filled-in zero.
Peer standings are included with Researcher and Business. See how this tool ranks against its competitors, using data we don't publish anywhere else.
See plans →Each score is 0–100 on a published rubric, derived from data this site already shows. A dimension we cannot measure says so — it is never scored 0 and never enters a rank.
How this is scored
- Shipping velocity — releases a month over the last 12 months, on a log scale where 16 a month scores 100. Needs 3 releases in the window.
- Documentation quality — the release-notes rubric published on the analytics page, unchanged.
- Breaking-change discipline — the share of releases carrying a breaking change (none scores 100, half or more scores 0). Only projects that label breaking changes are measured: a clean record cannot be told from an unlabelled one.
- Maintenance risk — quiet time measured against the tool's own release cadence (quiet longer than 90 days and three typical gaps scores 0), plus the number of active maintainers and whether contributors are growing, where known. Higher is lower risk.
- Innovation & surface — new capabilities in the feature ledger this year, API and MCP operations added, and the share of commits that are features: the mean of whichever we hold.
- Community health (open-source tools only) — each is a direction, not a size: contributors this year against last, the bus factor now against a year ago, and issues closed per issue opened, where steady scores 50, doubled 100 and halved 0; plus the median time to a maintainer's first reply (an hour scores about 100, a month or more 0). A commercial card has no repository and carries none of the four.
- Documented delivery (commercial tools) — when a vendor's documented new capabilities have slowed against its own baseline, that counts against the overall standing as heavily as two low dimensions. Steady delivery, or too little history to judge, leaves the standing alone; it is never a sixth score.
- Open-source tools are scored on repository signals; commercial tools on their published changelog. Ranks compare tools within one category and one profile and need at least five measured peers; the overall standing needs three ranked dimensions. Best-in-breed or consolidator is a shape, not a quality, and is never scored.
Release-note detail over time
See how much detail Duality Technologies puts in its release notes, quarter by quarter, and compare it with tracked tools in the same category. This history uses up to ten retained, reviewed notes per tool; sparse or blank older quarters may reflect that limit.
Checking release-note history…
Website history
dualitytech.com, every changeDuality Technologies's home page and 40 more pages as they looked each month from September 2021 to October 2026: 54 renders, 7 changes of tagline or palette. Step through them, play them, or put any two months side by side.
Website history is included with Researcher and Business.
See plans → Already subscribed? Sign in →← → or h l a month · Shift a year · [ ] previous / next change · Space play · 1 2 3 page · T whole page · C compare · F full size
← → or h l the right month · Shift the left · S swap · W wipe · T whole page · Esc back
Rebranding timeline
Dates bound when a change appeared between captures. Possible rebrands are AI suggestions; a redesign alone does not establish a rebrand.
Releases
1 entry
No entries match these filters.
- October 20261
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