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Slido

slido.com · Event management · checked 2026-09-13

48/100DBand D

Rank 5 of 48 in Event management, where the median is 22.

We measured 12 of 12 criteria for Slido on 2026-09-13. We found 6 with a source and did not find 6 at the addresses we checked. That is a transparency score of 48 out of 100, band D.

Overview

0 days since the newest finding, 0 since the oldest. 12 of 12 criteria measured in the last 30 days.

Evidence freshness is a statement about our measurement and is kept apart from the transparency score, which is frozen at v1. How good our own measurement is.

Transparency labelsaas-ranking.com

Slido

slido.com · Event management

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
D 48of 100 Rank 5 of 48

Published commitments4 of 9 found

Measured behaviour2 of 3 found

Checked 2026-09-13. 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.

The evidence pack carries every criterion with its source, the addresses we checked, the date and the data snapshot id – the four things a procurement file needs and a screenshot loses. We do not issue badges: a badge is the first step towards a paid placement, and there is none here.

The label is the whole measurement in one object: every criterion with its weight, the band, and the date. Public transparency score, not a product or security rating.

Every line in it links the page we found the result on, or lists the addresses we checked. A cross means we found nothing there, not that Slido has no such document.

Where Slido sits in Event management

  1. A0 0%
  2. B1 2%
  3. C1 2%
  4. D6 13%
  5. E13 27%
  6. F27 56%
48 vendors with a score; 8 more without a score because we could measure too little. Bands have fixed thresholds, see how the score works.

The band of Slido is marked. Vendors without a score are the ones where we could measure too few criteria to rank them – a gap on our side, counted separately.

What they state

The exact figures and names we read off the pages linked below, with the sentence they stand in. This is what they publish, not what we verified about their systems.

Gaps, heaviest first

✗

Data processing agreement

weight 3 of 3

No data processing agreement found.

Checked 8 addresses on 2026-09-13.

Show the 8 addresses we checked
  1. https://slido.com/legal/dpa – reached, no match (HTTP 404)
  2. https://slido.com/dpa – reached, no match (HTTP 404)
  3. https://slido.com/legal/data-processing-agreement – reached, no match (HTTP 404)
  4. https://slido.com/data-processing-agreement – reached, no match (HTTP 404)
  5. https://slido.com/legal/data-processing-addendum – reached, no match (HTTP 404)
  6. https://slido.com/legal/gdpr – reached, no match (HTTP 404)
  7. https://slido.com/trust/dpa – reached, no match (HTTP 404)
  8. https://slido.com/privacy/dpa – reached, no match (HTTP 404)

Is this wrong? Send us the URL

✗

Subprocessor list

weight 3 of 3

No subprocessor list found.

Checked 7 addresses on 2026-09-13.

Show the 7 addresses we checked
  1. https://slido.com/legal/subprocessors – reached, no match (HTTP 404)
  2. https://slido.com/subprocessors – reached, no match (HTTP 404)
  3. https://slido.com/sub-processors – reached, no match (HTTP 404)
  4. https://slido.com/legal/sub-processors – reached, no match (HTTP 404)
  5. https://slido.com/trust/subprocessors – reached, no match (HTTP 404)
  6. https://slido.com/privacy/subprocessors – reached, no match (HTTP 404)
  7. https://slido.com/legal/subprocessor-list – reached, no match (HTTP 404)

Is this wrong? Send us the URL

✗

No third-party tracking before consent

weight 2 of 3

Third-party requests seen on the first load, before any interaction.

Checked 1 address on 2026-09-13.

Show the 1 address we checked
  1. https://slido.com/ – third-party requests before any interaction: api.sli.do, media.imi.chat, o91628.ingest.sentry.io

Is this wrong? Send us the URL

✗

Notice before subprocessors change

weight 2 of 3

No commitment to give notice before subprocessors change found.

Checked 8 addresses on 2026-09-13.

Show the 8 addresses we checked
  1. https://slido.com/legal/subprocessors – reached, no match (HTTP 404)
  2. https://slido.com/subprocessors – reached, no match (HTTP 404)
  3. https://slido.com/sub-processors – reached, no match (HTTP 404)
  4. https://slido.com/legal/dpa – reached, no match (HTTP 404)
  5. https://slido.com/dpa – reached, no match (HTTP 404)
  6. https://slido.com/legal/data-processing-agreement – reached, no match (HTTP 404)
  7. https://slido.com/trust/subprocessors – reached, no match (HTTP 404)
  8. https://slido.com/legal/sub-processors – reached, no match (HTTP 404)

Is this wrong? Send us the URL

✗

Uptime SLA with a figure

weight 1 of 3

No uptime figure found.

Checked 6 addresses on 2026-09-13.

Show the 6 addresses we checked
  1. https://slido.com/legal/sla – reached, no match (HTTP 404)
  2. https://slido.com/sla – reached, no match (HTTP 404)
  3. https://slido.com/legal/service-level-agreement – reached, no match (HTTP 404)
  4. https://slido.com/trust/sla – reached, no match (HTTP 404)
  5. https://slido.com/uptime – reached, no match (HTTP 404)
  6. https://slido.com/legal/uptime-sla – reached, no match (HTTP 404)

Is this wrong? Send us the URL

✗

Named privacy contact

weight 1 of 3

We found this behind a sign-in, so it is not published openly.

Seen at https://www.slido.com/terms#slido-privacy · checked 2026-09-13

Show the 7 addresses we checked
  1. https://slido.com/legal/privacy – reached, no match (HTTP 404)
  2. https://slido.com/privacy – found, but behind a sign-in
  3. https://slido.com/privacy-policy – reached, no match (HTTP 404)
  4. https://slido.com/legal/privacy-policy – reached, no match (HTTP 404)
  5. https://slido.com/legal/privacy-notice – reached, no match (HTTP 404)
  6. https://slido.com/trust/privacy – reached, no match (HTTP 404)
  7. https://slido.com/datenschutz – reached, no match (HTTP 404)

Is this wrong? Send us the URL

Evidence

The full source lists sit behind these two groups, so that the answer above stays readable.

Published, with a source 6
✓

Data location stated

weight 3 of 3

The hosting location is stated on a public page.

  • Locations named next to the hosting wording Australia, Brazil, Germany, Ireland, Netherlands, Singapore, United States.
    Show the 7 exact wordings

    ersonal data Contact data, Purchase data, Technical data Location where personal data is hosted AWS Data Centers (Australia, Germany, Ireland, USA) Data transfer safeguard SCC and DPF Vendor Bloomreac...

    Read at https://www.slido.com/terms#slido-privacy

    Purpose Virtual meetings Personal data Contact data Location where personal data is hosted USA, Brazil, Argentina, UK, Germany, Singapore, Australia Data transfer safeguard SCC and DPF There may also....

    Read at https://www.slido.com/terms#slido-privacy

    nfrastructure as a service Personal data Contact data, Content data Location where personal data is hosted Ireland, Germany Data transfer safeguard Standard Contractual Clauses ("SCC") and EU-U.S.

    Read at https://www.slido.com/terms#slido-privacy

    Infrastructure as a service Personal data Contact data, Content data Location where personal data is hosted Ireland, Germany Data transfer safeguard Standard Contractual Clauses ("SCC") and EU-U.S.

    Read at https://www.slido.com/terms#slido-privacy

    pose Emails and Workspace Personal data Contact data, Purchase data Location where personal data is hosted USA, Chile, Ireland, Netherlands, Finland, Belgium, Taiwan, Singapore Data transfer safeguard...

    Read at https://www.slido.com/terms#slido-privacy

    Purpose Virtual meetings Personal data Contact data Location where personal data is hosted USA, Brazil, Argentina, UK, Germany, Singapore, Australia Data transfer safeguard SCC and DPF There may also....

    Read at https://www.slido.com/terms#slido-privacy

    International transfer, processing, and storage of Personal Data As Cisco is a global organization, Personal Data may be transferred to Cisco in the United States of America, to any Cisco subsidiary w...

    Read at https://www.slido.com/terms#slido-privacy

Source: https://www.slido.com/terms#slido-privacy · checked 2026-09-13

✓

Status page with history

weight 2 of 3

A public status page with incident history.

Source: https://status.slido.com/ · checked 2026-09-13

✓

Public pricing

weight 2 of 3

Actual numbers on a public page.

Source: https://www.slido.com/pricing?plan=annual · checked 2026-09-13

✓

HTTPS enforced with HSTS

weight 2 of 3

HTTP redirects to HTTPS and the HSTS header is set.

  • HSTS max-age 31536000 seconds (365 days).
    Show the exact wording

    max-age=31536000; includeSubDomains; preload

    Read at https://slido.com/
  • HSTS options includeSubDomains, preload.
    Show the 2 exact wordings

    max-age=31536000; includeSubDomains; preload

    Read at https://slido.com/

    max-age=31536000; includeSubDomains; preload

    Read at https://slido.com/

Source: https://slido.com/ · checked 2026-09-13

✓

Certifications named

weight 1 of 3

SOC 2 or ISO 27001 named on a public page.

  • Named on that page BSI C5 (unclear from the sentence), HIPAA (unclear from the sentence), ISO 9001 (unclear from the sentence), ISO 22301 (unclear from the sentence), ISO/IEC 27001 (unclear from the sentence), ISO/IEC 27017 (unclear from the sentence), ISO/IEC 27018 (unclear from the sentence), ISO/IEC 27701 (unclear from the sentence), SOC 2 (not counted: the sentence does not carry it). The sentence we kept does not carry this finding on its own, so it counts in no list and no figure.
    Show the 9 exact wordings

    teria View report HIPAA The Health Insurance Portability and Accountability Act (HIPAA) View report BSI C5 Bundesamt für Sicherheit in der Informationstechnik (BSI) Cloud Computing Compliance Controls...

    Read at https://www.slido.com/security

    SOC 2 SOC for Service Organizations: Trust Services Criteria View report HIPAA The Health Insurance Portability and Accountability Act (HIPAA) View report BSI C5 Bundesamt für Si

    Read at https://www.slido.com/security

    tem (PIMS) View certificate ISO 22301 Business Continuity Management System (BCMS) View certificate ISO 9001 Quality Management System (QMS) View certificate Security Standards These Security Standard...

    Read at https://www.slido.com/security

    tion (PII) View certificate ISO 27701 Privacy Information Management System (PIMS) View certificate ISO 22301 Business Continuity Management System (BCMS) View certificate ISO 9001 Quality Management....

    Read at https://www.slido.com/security

    eit in der Informationstechnik (BSI) Cloud Computing Compliance Controls Catalogue (C5) View report ISO 27001 Information Security Management System (ISMS) View certificate ISO 27017 Information Secur...

    Read at https://www.slido.com/security

    Catalogue (C5) View report ISO 27001 Information Security Management System (ISMS) View certificate ISO 27017 Information Security Controls for Cloud Services View certificate ISO 27018 Protection of....

    Read at https://www.slido.com/security

    (ISMS) View certificate ISO 27017 Information Security Controls for Cloud Services View certificate ISO 27018 Protection of Personally Identifiable Information (PII) View certificate ISO 27701 Privacy...

    Read at https://www.slido.com/security

    View certificate ISO 27018 Protection of Personally Identifiable Information (PII) View certificate ISO 27701 Privacy Information Management System (PIMS) View certificate ISO 22301 Business Continuit...

    Read at https://www.slido.com/security

    SOC 2 SOC for Service Organizations: Trust Services Criteria View report HIPAA The Health Insurance Porta

    Read at https://www.slido.com/security

Source: https://www.slido.com/security · checked 2026-09-13

✓

security.txt (RFC 9116)

weight 1 of 3

Served at /.well-known/security.txt.

Source: https://www.slido.com/.well-known/security.txt · checked 2026-09-13

History

Not enough completed runs yet to draw a line. The next runs fill this in.

Compare

A shortlist holds up to six vendors across categories and lives entirely in the address of its page: share the link, bookmark it, put it in a ticket. Nothing is stored, so we do not know it exists.