Engineering and data / Search and vector infrastructure
Nosto
What Nosto publishes on nosto.com, measured on 2026-09-02. Every line links the page we found it on, or lists the addresses we checked.
Transparency 30/100 EBand E
Rank 9 of 11 in Search and vector infrastructurecategory median 39checked 2026-09-02
9 gaps found: 9 criteria not found at the addresses we checked. 3 found9 not found0 not measured
Public transparency score, not a product or security rating.
Transparency labelsaas-ranking.com
Nosto
- A
- B
- C
- D
- E
- F
Published commitments3 of 9 found
- foundData processing agreement×3
- not foundSubprocessor list×3
- not foundData location stated×3
- foundStatus page with history×2
- not foundPublic pricing×2
- foundNotice before subprocessors change×2
- not foundCertifications named×1
- not foundUptime SLA with a figure×1
- not foundNamed privacy contact×1
Measured behaviour0 of 3 found
- not foundHTTPS enforced with HSTS×2
- not foundNo third-party tracking before consent×2
- not foundsecurity.txt (RFC 9116)×1
Checked 2026-09-02. Every line links the page we found it on. A cross means we found nothing at the addresses we checked, not that the vendor has no such document. A transparency score, not a product rating.
We do not issue badges: a badge is the first step towards a paid placement, and there is none here. The SVG is a document with the date in it, for your own files.
Show the full transparency label
Transparency labelsaas-ranking.com
Nosto
- A
- B
- C
- D
- E
- F
Published commitments3 of 9 found
- foundData processing agreement×3
- not foundSubprocessor list×3
- not foundData location stated×3
- foundStatus page with history×2
- not foundPublic pricing×2
- foundNotice before subprocessors change×2
- not foundCertifications named×1
- not foundUptime SLA with a figure×1
- not foundNamed privacy contact×1
Measured behaviour0 of 3 found
- not foundHTTPS enforced with HSTS×2
- not foundNo third-party tracking before consent×2
- not foundsecurity.txt (RFC 9116)×1
Checked 2026-09-02. Every line links the page we found it on. A cross means we found nothing at the addresses we checked, not that the vendor has no such document. A transparency score, not a product rating.
We do not issue badges: a badge is the first step towards a paid placement, and there is none here. The SVG is a document with the date in it, for your own files.
Not found, heaviest first
Subprocessor list
weight 3 of 3No subprocessor list found.
Checked 7 addresses on 2026-09-02.
Show the 7 addresses we checked
https://nosto.com/legal/subprocessors– reached, no match (HTTP 404)https://nosto.com/subprocessors– reached, no match (HTTP 404)https://nosto.com/sub-processors– reached, no match (HTTP 404)https://nosto.com/legal/sub-processors– reached, no match (HTTP 404)https://nosto.com/trust/subprocessors– reached, no match (HTTP 404)https://nosto.com/privacy/subprocessors– reached, no match (HTTP 404)https://nosto.com/legal/subprocessor-list– reached, no match (HTTP 404)
Data location stated
weight 3 of 3No statement about data location found.
Checked 7 addresses on 2026-09-02.
Show the 7 addresses we checked
https://nosto.com/security– reached, no match (HTTP 404)https://nosto.com/trust– reached, no match (HTTP 404)https://nosto.com/legal/privacy– reached, no match (HTTP 404)https://nosto.com/privacy– reached, no match (HTTP 404)https://nosto.com/privacy-policy– reached, no match (HTTP 404)https://nosto.com/compliance– reached, no match (HTTP 404)https://nosto.com/legal/privacy-policy– reached, no match (HTTP 404)
Public pricing
weight 2 of 3No public pricing with figures found.
Checked 5 addresses on 2026-09-02.
Show the 5 addresses we checked
https://nosto.com/pricing– reached and rendered, no matchhttps://nosto.com/pricing/– reached, no match (HTTP 200)https://nosto.com/plans– reached, no match (HTTP 404)https://nosto.com/en/pricing– reached, no match (HTTP 404)https://nosto.com/pricing-plans– reached, no match (HTTP 404)
HTTPS enforced with HSTS
weight 2 of 3No enforced HTTPS with HSTS found.
Checked 2 addresses on 2026-09-02.
Show the 2 addresses we checked
http://nosto.com/– HTTP 301, no redirect to HTTPShttps://nosto.com/– no HSTS header
No third-party tracking before consent
weight 2 of 3No consent-free first load found.
Checked 1 address on 2026-09-02.
Show the 1 address we checked
https://nosto.com/– third-party requests before any interaction: cdn.cookielaw.org, cdn.jsdelivr.net, fonts.googleapis.com, fonts.gstatic.com, geolocation.onetrust.com, p.typekit.net, use.typekit.net, www.googletagmanager.com
Certifications named
weight 1 of 3No named certification found.
Checked 6 addresses on 2026-09-02.
Show the 6 addresses we checked
https://nosto.com/security– reached, no match (HTTP 404)https://nosto.com/trust– reached, no match (HTTP 404)https://nosto.com/trust-center– reached, no match (HTTP 404)https://nosto.com/compliance– reached, no match (HTTP 404)https://nosto.com/legal/security– reached, no match (HTTP 404)https://trust.nosto.com/– The name "trust.nosto.com" could not be resolved.
Uptime SLA with a figure
weight 1 of 3No uptime figure found.
Checked 6 addresses on 2026-09-02.
Show the 6 addresses we checked
https://nosto.com/legal/sla– reached, no match (HTTP 404)https://nosto.com/sla– reached, no match (HTTP 404)https://nosto.com/legal/service-level-agreement– reached, no match (HTTP 404)https://nosto.com/trust/sla– reached, no match (HTTP 404)https://nosto.com/uptime– reached, no match (HTTP 404)https://nosto.com/legal/uptime-sla– reached, no match (HTTP 404)
security.txt (RFC 9116)
weight 1 of 3No security.txt found.
Checked 1 address on 2026-09-02.
Show the 1 address we checked
https://nosto.com/.well-known/security.txt– reached, no match (HTTP 404)
Named privacy contact
weight 1 of 3No named privacy contact found.
Checked 7 addresses on 2026-09-02.
Show the 7 addresses we checked
https://nosto.com/legal/privacy– reached, no match (HTTP 404)https://nosto.com/privacy– reached, no match (HTTP 404)https://nosto.com/privacy-policy– reached, no match (HTTP 404)https://nosto.com/legal/privacy-policy– reached, no match (HTTP 404)https://nosto.com/legal/privacy-notice– reached, no match (HTTP 200)https://nosto.com/trust/privacy– reached, no match (HTTP 404)https://nosto.com/datenschutz– reached, no match (HTTP 404)
Published evidence 3
Data processing agreement
weight 3 of 3Published and readable without a login.
Source: https://www.nosto.com/legal/legacy-nosto-personalization-platform-terms/data-processing/ · checked 2026-09-02
Status page with history
weight 2 of 3A public status page with incident history.
Source: https://status.nosto.com/ · checked 2026-09-02
Notice before subprocessors change
weight 2 of 3The vendor commits publicly to giving notice before the list changes.
Source: https://www.nosto.com/legal/legacy-nosto-personalization-platform-terms/data-processing/ · checked 2026-09-02