Cairn
Actively maintained
- Is it safe? Run by Hetzner Online GmbH.See ↓
- Is it free? We have not read the prices of Cairn yet; they are next in our queue. Until then, the official site has them.cairnai.de ↗
- What else does this?
Kin Healthfree
Aidyfree
CareClinicSee ↓
not read yet
Use
- For
- Cancer patients and the family or carers beside them, managing treatment logistics between appointments
- Activity
- Actively maintainedsite updated 6 weeks ago
- Company
- Hetzner Online GmbHprivacy policy
- Used for
- track tablets, appointments and reminders during treatment
- log daily mood and share chosen parts with a companion
- keep a journal and daily reflection prompts
- Launched on Product Hunt on Oct 20, 2026Product Hunt ↗
- Run byHetzner Online GmbHprivacy policy ↗
- Certifications they stateGDPRprivacy policy ↗
- Privacy policy updated2026-09-23privacy policy ↗
These are Cairn's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.
Figure and bar: visits/mo, estimate · year: online since
- #1
Kin Health
Records doctor visits, generates summaries with next steps, and shares information with family members.
12.9kActiveFree - #2
Aidy
Tracks symptoms, diet, and treatments for inflammatory bowel disease patients to identify triggers and share data with doctors.
9kActiveFree - #3
CareClinicMCP · open
Logs symptoms, medications and vitals in a phone app, then turns the entries into charts and reminders to share with a doctor.
20.7kActive - #4
Arlow
Provides medication reminders, appointment tracking, and personalized health guidance for older adults with family coordination.
272ActiveFrom $34.99/mo - #5
VitenaMCP · open
Lets patients find health professionals by discipline, city and language, then book appointments and follow up with them online.
37ActiveFrom ≈ $17/mo
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Cairn for?
Sign in to leave a noteWhat is Cairn?
Tracks cancer treatment tablets, appointments and daily mood, letting you choose what a person beside you can see. It is listed in the Atlas under Health and made by Hetzner Online GmbH.
Who is Cairn for?
Cancer patients and the family or carers beside them, managing treatment logistics between appointments
Is Cairn still maintained?
Actively maintained: site updated 6 weeks ago.
Who owns Cairn?
Cairn is run by Hetzner Online GmbH, per its privacy policy (2026-10-28).
Is Cairn safe?
We do not audit vendors. What Cairn publishes, read 2026-10-28: GDPR stated on its privacy policy.
What are alternatives to Cairn?
In Health, by use: Kin Health, Aidy, CareClinic, Arlow, Vitena.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
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