CollaborationSlido and the GDPR: agreement, role and data location.
Slido is a collaboration tool. Most customers use it as a processor, it publishes its data processing agreement, and the data location depends on your account. Below: what to check and how to declare it.
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In short
- Category
- Collaboration
- Usual role
- Usually a processor
- Data location
- Often EU (Ireland, Germany), check your account
- Agreement
- Published by the vendor
What does Slido do with personal data?
Support internal communication, document collaboration and team administration. That is how Privacyboard describes a typical use of Slido, as a starting point you can edit.
The data usually involved: names, Email addresses, Documents & attachments, Employee data, Messages & support requests, other content shared by the team
Is Slido a processor or a controller?
Most customers use Slido as a processor: it handles personal data on their instructions, for the purposes they set. That is the common reading for collaboration tools and it is what Privacyboard suggests.
As a processor, it needs a written agreement with you under Article 28, and you should know which subprocessors it uses. Confirm the role against your own agreement, because the way you use a tool can change it.
Where does Slido store personal data?
Slido is usually associated with EU (Ireland, Germany), but the location can depend on your plan or settings. Privacyboard prefills it as a starting point that you should check in your account.
What Slido says (read on 2026-11-05): Customer Personal Data hosted with AWS in Ireland and Germany Source: https://static.sli.do/documents/dpa_slido_v1.10.pdf
How to find yours: Check your account settings, the address you log in to, or the provider’s data processing terms. Support can tell you if you cannot find it.
Even when the main location is in the EU, ask whether subprocessors or support access involve a transfer outside the EEA, and record it if so.
Which legal basis usually applies to Slido?
For the usual use of Slido, companies most often rely on legitimate interests (GDPR Article 6(1)). Internal communication is a normal part of running a company.
The interest you would state: “Letting our team communicate and work together efficiently.” The GDPR asks you to say which interest you pursue (Article 13(1)(d)).
The balancing test is yours to do: the interest must be real, the processing necessary for it, and people’s rights must not outweigh it.
This is a starting point, not legal advice: the basis belongs to your activity, and you confirm it in your register.
Sources: GDPR Article 6, lawfulness of processing, EDPB Guidelines 1/2024 on legitimate interest
Does Slido have a data processing agreement?
Checked on 5 November 2026. Vendors change their pages, so check the date.
Yes. Slido publishes the text of its data processing agreement as a PDF on its own website. Article 28 of the GDPR requires a written contract with every processor, so this is the document to read and keep.
What we noted when we opened the page: Data Processing Addendum version 1.10, addendum to Slido's Terms; undated, no legal entity named. Says customer data is hosted with AWS in Ireland and Germany; Cisco may act as sub-processor; SCCs.
A page that exists does not mean you are covered. Whether the agreement applies to you depends on your plan and on what you accepted, so record the decision yourself in your vendor list.
Read the Slido agreementHow to declare Slido
- 1
In your privacy policy
Name Slido as a recipient, say what it is used for (support internal communication, document collaboration and team administration) and mention any transfer outside the EEA. Articles 13 and 14 ask you to tell people who receives their data.
- 2
In your vendor list
Add Slido with its purpose, the data involved, its role, its region and a link to the agreement. Privacyboard prefills all of this, you confirm or correct it.
- 3
In your processing register
Link Slido to the activities that use it, so each record shows its recipients. Article 30 asks the register to list the categories of recipients.
What to check before relying on Slido
- Decide which kinds of personal data may be pasted into the tool, and tell the team.
- Check the retention and deletion settings for messages and files.
- Review who has admin access and how guests are handled.
- Record the data region if the plan offers a choice.
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Questions, answered.
Is Slido GDPR compliant?
Privacyboard does not certify vendors. Compliance depends on how Slido is configured and used, on the agreement you have with it and on your own practices. What can be checked is documented here: it publishes a data processing agreement, the usual role and the data location. Read the agreement itself before relying on it.
Does Slido have a DPA?
Yes. Slido publishes the text of its data processing agreement as a PDF on its own website. Article 28 of the GDPR requires a written contract with every processor, so this is the document to read and keep. You can read it at https://static.sli.do/documents/dpa_slido_v1.10.pdf.
Is Slido a data processor?
Usually, yes. Most customers use Slido as a processor that acts on their instructions. Check your own agreement and how you use the tool, because the role can differ.
Which legal basis applies when I use Slido?
For the usual use of Slido, companies most often rely on legitimate interests (GDPR Article 6(1)). Internal communication is a normal part of running a company. The interest you would state: “Letting our team communicate and work together efficiently.” The GDPR asks you to say which interest you pursue (Article 13(1)(d)).
Where does Slido store data?
Slido is usually associated with EU (Ireland, Germany), but the location can depend on your plan or settings. Privacyboard prefills it as a starting point that you should check in your account. What Slido says (read on 2026-11-05): Customer Personal Data hosted with AWS in Ireland and Germany Source: https://static.sli.do/documents/dpa_slido_v1.10.pdf
Do I need to mention Slido in my privacy policy?
Yes, if Slido handles personal data for you. The GDPR asks you to tell people who receives their data (Articles 13 and 14). Name the vendor or its category, say what it is used for and mention any transfer outside the EEA.
How do I add Slido to my vendor list?
In Privacyboard, pick Slido from the catalog. The purpose, the data, the suggested role and a link to its agreement are prefilled, and you confirm each one. Creating a workspace is free.
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Privacyboard is not affiliated with Slido. Names and logos belong to their owners and are used only to identify the tool. This page summarises public documents as checked on 1 November 2026; it is guidance, not legal advice, and it does not certify any vendor.