legal
Terms of service
These terms cover use of the Verklet SDK, the marketing site at verklet.com, and the hosted playground. They are written to be readable, not to be clever.
Last updated · 2026-05-20
The SDK
@verklet/sdk is a proprietary package published to npm for browser integrations. You may use the SDK under these terms and the plan limits described on the pricing page. The npm package may be bundled or minified; publishing it to npm does not grant permission to copy, repackage, resell, or remove Verklet usage reporting.
The website
The marketing site may use Google Tag Manager, Google Analytics, Google Ads, and Reddit Ads for analytics, ad measurement, and conversion reporting. Our privacy policy explains what website data is collected and how those third-party services are used.
Commercial use
The SDK is free during beta. After beta, non-commercial projects include 20,000 Monthly Active Browsers per month. Commercial use is metered by Monthly Active Browsers and billed under the tiers described on the pricing page. Commercial plans use the same browser-runtime features as the free tier, including browser Node and supported browser Python, and add commercial use rights, support, usage analytics, included server hours, and enterprise options. Server-runtime access is included during beta. After beta, paid tiers include server hours and bill extra server time by the minute, shown as hours on invoices. We will give paying customers seven days written notice before billing begins.
Server runtime
Verklet runs supported Node and Python workloads in the browser when possible. It may run customer code and workspace files on managed server infrastructure when you choose the server backend or use automatic promotion for commands that require it. You are responsible for the code, packages, data, and user content you send to that runtime, and you must have the rights and permissions needed to process them there.
Server runtime access requires project policy, allowed origins, short-lived grants, and budget or session caps. Public project IDs are not secrets. Private vks_... grant secrets must stay server-side. If you enable public browser minting, you are responsible for configuring narrow allowed origins and caps. Origin checks reduce drive-by use, but they are not a secret or authentication boundary.
Acceptable use
You agree not to use Verklet to:
- Distribute malware, phishing pages, or other materials that exist to harm your visitors.
- Circumvent licensing or DRM on third-party software.
- Probe, scan, or interfere with the website's infrastructure outside what's necessary for normal use.
- Resell raw access to Verklet as a runtime-as-a-service competitor; building products on top of it is the intended use.
No warranty
The SDK and this website are provided as-is, without warranty of any kind. We do our best, we ship tests, we run a beta — and software still has bugs. If Verklet breaks your build, your demo, your customer's browser tab, or a server runtime session, we'll try to help, but we make no guarantees about fitness for any particular purpose.
Limitation of liability
To the maximum extent permitted by law, Verklet's total liability to you for any claim arising out of these terms or your use of the SDK is limited to the amount you've paid us in the twelve months preceding the claim, or fifty US dollars, whichever is greater. We are not liable for indirect, incidental, or consequential damages — lost data, lost revenue, lost opportunity — even if we knew they were possible.
The SDK can run code in your end users' browsers and, when enabled, on managed server infrastructure. We are not responsible for code you write, code your users write, or anything those programs do.
Trademark and brand
"Verklet" and the Verklet logo are our marks. You may refer to Verklet by name in technical documentation, blog posts, comparison articles, and integrations without asking. You may not present your product as endorsed by, affiliated with, or built by Verklet unless we've put that in writing.
Changes to these terms
We will update these terms from time to time. Material changes get a notice posted on the website and an updated "last updated" date here. Continued use after the change counts as acceptance.
Governing law
These terms are governed by the laws of Norway, without regard to conflict-of-laws principles. Disputes are subject to the exclusive jurisdiction of the courts of Oslo.
Contact
Questions about these terms? Write to [email protected].