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ntp.org

NTP

Who runs NTP, what it tracks and what it costs, and the 20 closest open source time synchronization alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Prices
No pricing page
Last price change
–
Closest alternative
NTPsec

Measured from NTP’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

We’ll send a link to confirm. Your address is only used for these alerts.

Visit NTP

01 · Who’s behind it

Who runs NTP

NTP ntp.org

The NTP Project conducts Research and Development in NTP, a protocol designed to synchronize the clocks of computers over a network to a common timebase.

Wikidata: standard protocol for synchronizing time across devices

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience
In English

02 · Privacy

What NTP tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

trackers that follow visitors

More than all 19 alternatives below.

Privacy-friendly alternatives →
Cookie banner
None found
US company
3 tools

  • Session recording

    Records clicks, scrolling and typing so the company can replay visits.

  • Visitor analytics

    Counts and follows visits, usually with cookies.

  • Third-party embeds

    Videos, maps or fonts from other companies, which receive the visitor’s IP address.

03 · Alternatives

Alternatives to NTP

Fewer trackers than NTPNo ad trackersRegistered in the EUFree planOnly in English

None of the 60 sites closest to NTP match these filters. We read imprints and pricing pages once a week, so more sites qualify as we get to them.

04 · History

What changed

Price and policy history →

No changes yet. Each new crawl is compared with the last one, and what NTP adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.

The full technology stack and search numbers · 6 technologies
Neighbours
k = 60
Sites searched
9,221
Vector
384-d
Query
34 ms

Built with

Fonts
Analytics
Web servers
SaaS tools (verified in DNS)
  • GlobalSign TXT _globalsign-domain-verification=O60kZMoa5mBPIKKqd9FSRXcGUhU6s3rzZHzWN…
  • Google Search Console TXT google-site-verification=1BTIwQr05WxuBXsED2L-cWc-cC7_8NDYKoWMsmAyR3g

Sitemaps

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