TERMS & CONDITIONS

Last updated September 8, 2026

Partlake is operated by ByteSurf OÜ, a company registered in Estonia under registry code 17189792, with its registered office at Harju maakond, Jõelähtme vald, Loo alevik, Onni tee 7, 74201, Estonia. You can contact us at

These Terms govern your access to and use of partlake.com and the Partlake platform (together, the "Services").

The Services are provided to businesses and to individuals acting in a professional capacity. They are not offered to consumers.

By accessing the Services, you agree to these Terms. If you do not agree, do not use the Services.

We may update these Terms from time to time. The version posted when you access the Services is the version that applies; the "Last updated" date above shows when it last changed.

If you access the Services under a written agreement between us and your organisation, that agreement governs your use and prevails over these Terms to the extent of any conflict. These Terms then apply only to matters that agreement does not address.

Our Privacy Policy explains how we handle personal data in connection with the Services. Where we process personal data on behalf of a customer organisation, that processing is governed by the data processing agreement with that organisation.

Subject to these Terms, we grant you a limited, non-exclusive, non-transferable, revocable right to access and view the Services for your own internal business purposes. This right is subject to the third paragraph of this section.

Standard search engine crawlers may index publicly accessible pages of the Services in accordance with our robots.txt file. You may link to publicly accessible pages.

Preview pages and evaluation samples are provided for assessment only. Operational use of the data, including in design, qualification, purchasing, or compliance decisions, requires a written agreement with us.

Any broader right to use, store, redistribute, or incorporate our data into your own systems is granted only under a written agreement with us. We reserve all rights not expressly granted.

You must not:

  • extract, copy, or store records from the Services systematically or in bulk, or use any automated means to do so, other than search engine crawlers permitted under previous section (PERMITTED USE).
  • use the Services or any data obtained from them to build, populate, or improve a competing database, catalogue, or product, or to train machine learning models.
  • redistribute, resell, sublicense, or publish data obtained from the Services, make it available to anyone outside your organisation, or provide any third party with access to your account or API credentials, whether directly or through an application or service you operate.
  • circumvent or interfere with access controls, rate limits, authentication, or any other security or usage-limiting feature.
  • create additional accounts, or share credentials, to exceed the access granted to your organisation.
  • reverse engineer, decompile, or disassemble the Services, except where that right cannot lawfully be excluded.
  • remove or obscure any proprietary notice.
  • interfere with the operation of the Services or place an unreasonable load on our infrastructure.

Access to the Partlake platform is provided to organisations under a written agreement. If you have an account, it was provisioned at your organisation's request, and you sign in through your organisation's identity provider.

Your account is personal to you. Do not share it or allow anyone else to use it. Tell us promptly at if you believe it has been accessed without authorisation.

API access is provided to organisations under a written agreement. API credentials are issued to your organisation and must be kept confidential and not shared outside it. We may apply rate limits and may throttle or suspend access that exceeds them or that we reasonably believe presents a security risk.

We may suspend access where we reasonably believe an account is being used in breach of these Terms or presents a security risk.

The Services provide parametric data compiled from manufacturer datasheets and other published sources. We take care in compiling it, but we do not warrant that it is accurate, complete, or current. Datasheets are revised, parts are superseded and discontinued, and errors occur in both the source documents and in compilation.

The Services are a search and comparison tool, not a substitute for the manufacturer's documentation. Before relying on any parameter for a design, qualification, purchasing, or compliance decision, verify it against the manufacturer's current datasheet. Do not rely on the Services alone where inaccuracy could cause loss, injury, or a failure to meet a safety, regulatory, or certification requirement.

We are not the manufacturer or distributor of any part shown, and we do not endorse or make any representation about any part, its availability, or its fitness for your purpose.

If you use the data for operational purposes without an agreement, you do so contrary to these Terms and entirely at your own risk.

We own or license the Services, including the platform software, the API, the website design, and the Partlake name and logo.

The Partlake database is protected by copyright and by database rights under Directive 96/9/EC and the Estonian Copyright Act. Those rights arise from our substantial investment in obtaining, verifying, structuring, and presenting the parametric records it contains. They apply to extraction or re-utilisation of a substantial part of the database, and to repeated or systematic extraction of insubstantial parts.

Parameters published by component manufacturers remain the property of their respective owners, and manufacturer names and part numbers are used for identification only.

If you send us feedback, suggestions, or ideas about the Services, you grant us a non-exclusive, worldwide, royalty-free right to use them without restriction or compensation. Please do not send us anything confidential or anything you do not have the right to share.

We aim to keep the Services available but do not guarantee uninterrupted access. We may modify, suspend, or discontinue any part of the Services, and we may carry out maintenance that causes temporary unavailability. Where an interruption is planned and material, we will give notice where reasonably practicable.

We may correct errors, inaccuracies, and omissions in the Services at any time without prior notice.

Except as set out in a written agreement with us, we are not obliged to maintain or support the Services or to provide any particular feature, dataset, or level of availability.

The Services are provided on an "as is" and "as available" basis. To the fullest extent permitted by law, we exclude all warranties, conditions, and representations not expressly set out in these Terms, including any implied warranty of satisfactory quality, fitness for a particular purpose, or non-infringement.

To the fullest extent permitted by law, we are not liable for loss of profit, revenue, business, anticipated savings, goodwill, or data, or for any indirect or consequential loss, however arising.

Where you access the Services under a written agreement with us or with your organisation, that agreement sets out the liability position and prevails over this section.

Otherwise, and to the fullest extent permitted by law, our total liability to you in connection with the Services is limited to EUR 1,000.

Nothing in these Terms excludes or limits liability for death or personal injury caused by negligence, for fraud or fraudulent misrepresentation, or for any other liability that cannot lawfully be excluded.

These Terms are governed by the laws of Estonia. The United Nations Convention on Contracts for the International Sale of Goods does not apply.

Any dispute arising out of or in connection with these Terms is subject to the exclusive jurisdiction of Harju County Court, Estonia.

Before starting proceedings, please contact us at so we can try to resolve the matter directly.

If any provision of these Terms is held to be unenforceable, the remaining provisions continue in effect.

ByteSurf OÜ
Harju maakond, Jõelähtme vald, Loo alevik, Onni tee 7, 74201, Estonia
Registry code 17189792