Terms of service
Last updated 1 September 2026
These terms apply to the Salpa desktop application, Salpa Compute and the salpa.app website. They are short because the service is simple: it is free, it is a preview, and you keep everything that is yours.
1. Who you are dealing with
Salpa is made by BoCo Research B.V., Leiden, the Netherlands (KvK 89932056), of which BoundaryComputing is a registered name — “we” in these terms. By installing Salpa, creating a Salpa Compute account, or using salpa.app, you agree to them. Questions: hello@salpa.app.
2. A Technical Preview
Salpa and Salpa Compute are provided free of charge as a Technical Preview. That means the software and the service are still changing, may have bugs, may be unavailable at times, and may change or be withdrawn without notice. There is no service-level commitment. We will say so on salpa.app when this changes.
3. The application
We grant you a free, non-exclusive, non-transferable licence to install and use the Salpa application for any lawful purpose, including commercial research. The application’s own source code is not published under an open-source licence; the workflows and node packages on Salpa Hub and the Salpa CLI are, each under the licence stated with it. You may not redistribute modified builds of the application, or use it to circumvent the limits or authentication of Salpa Compute.
4. Your account
- You must be 16 or older to create a Salpa Compute account.
- Give accurate details, keep your credentials to yourself, and tell us if you think your account has been misused.
- One account per person. You are responsible for what is done with it.
- You can close your account at any time by emailing us; see the privacy notice for what happens to your data.
5. Quotas and capacity
During the Technical Preview every account gets the free tier — currently one GPU-hour per month — and no more. Jobs beyond the quota are refused, not billed. If you need more, write to us; additional capacity is arranged case by case, and we do not sell it self-service or publish prices while the preview lasts.
6. Your content
Everything you put into Salpa — workflows, sequences, structures, parameters — and everything it computes for you is yours. We claim no rights in it. For Salpa Compute you give us only the permission we need to process your inputs and return your results, for that job and nothing else; we do not keep your inputs or results and we do not use them to train models.
You are responsible for your content: for having the right to use it, for not submitting personal data about other people without a lawful basis, and for respecting any export-control or biosecurity rules that apply to what you send to a cloud node.
7. Fair use
You agree not to:
- use Salpa Compute for anything other than running Salpa nodes on your own data — no mining, no unrelated workloads;
- attempt to bypass quotas, authentication or access controls, or to probe the service for weaknesses without asking us first;
- send malware, or content that is illegal to hold or process;
- interfere with the service or other people’s use of it.
We may suspend or close an account that breaks these rules, and will tell you why unless the law prevents it.
8. Results are predictions
Cloud nodes run published scientific models. Their output is a computed prediction — a structure, a pose, a sequence, a score — offered to inform your research, not as a fact, and not as medical, safety or professional advice. Verify before you rely on it. The models themselves belong to their authors and carry their own licences.
9. What we promise, and what we don’t
Salpa and Salpa Compute are provided “as is” and “as available”, without warranties of any kind, express or implied, including fitness for a particular purpose, and without a promise that they are error-free or uninterrupted. To the extent Dutch law permits, we are not liable for indirect or consequential loss, lost data, lost profits or lost research time, and our total liability for anything arising from a free service is limited to the amount you paid for it — which is nothing. Nothing in these terms limits liability for intent or gross negligence, or any right you have as a consumer that cannot be excluded.
10. Privacy
How we handle your data is described in the privacy notice, which is part of these terms.
11. Changes and ending
We may change these terms; when we do, the date at the top changes, and material changes are announced in the app’s “what’s new” feed and on salpa.app. Continuing to use the service after a change means you accept it. You can stop using Salpa at any time. We may end or suspend the service, or your access to it, if you breach these terms or if we discontinue the preview.
12. Law
These terms are governed by Dutch law. Disputes go to the competent court in The Hague, the Netherlands, without prejudice to any mandatory consumer rights you have in your own country.