Fly.io Terms

Fly.io Terms of Service

Effective date: April 29th, 2026

Thank you for using Fly.io! We’re happy you’re here. Please read this Terms of Service agreement carefully before accessing or using Fly.io.

Welcome and thank you for your interest in Fly.io, Inc. (“Fly.io”). These Terms of Service (this “Agreement”) describes the terms and conditions that apply to your use of our website located at fly.io and its subdomains (collectively, the “Website”) and the products, services, content and other resources available on or enabled via our Website (collectively, the “Fly.io Services”). By registering for an account, clicking the “I Accept” button, or using the Fly.io Services in any way, you or the entity you represent (the “Customer”) are unconditionally consenting to be bound by and becoming a party to this Agreement with Fly.io. If you are entering into this Agreement on behalf of an entity, you represent and warrant that you have the authority to bind such entity to these terms.

The Fly.io Services may contain or otherwise make available certain third-party software subject to additional licensing terms (collectively, the “Supplemental Terms”). Fly.io will maintain and periodically update the Supplemental Terms at https://fly.io/legal/supplemental-terms. By using third-party software through the Fly.io Services, Customer consents to the applicable Supplemental Terms associated and other terms and conditions tied to the use of such third-party software. Customer may not access or use the specific Fly.io Services if it does not agree with these Supplemental Terms.

IF YOU SUBSCRIBE TO ANY FEATURE OR FUNCTIONALITY OF THE FLY.IO SERVICES, THEN YOUR SUBSCRIPTION WILL AUTOMATICALLY RENEW FOR ADDITIONAL PERIODS OF THE SAME DURATION AS THE INITIAL TERM AT FLY.IO’S THEN CURRENT FEES FOR SUCH FEATURES AND FUNCTIONALITY UNLESS YOU OPT OUT OF THE AUTOMATIC RENEWAL PROCESS, AS SPECIFIED IN SECTION 9.2.

THIS AGREEMENT IS SUBJECT TO CHANGE BY FLY.IO IN ITS SOLE DISCRETION AT ANY TIME AS SET FORTH IN SECTION 12.

1. FLY.IO SERVICES

Subscription to the Fly.io Services. Subject to the terms and conditions of this Agreement, Fly.io hereby grants to Customer, during the applicable Subscription Term (as defined in Section 13), a non-sublicensable, non-transferable, non-exclusive subscription to, solely for Customer’s internal use: (a) access and use the applicable Fly.io Services; (b) internally use and reproduce the Documentation; (c) grant Authorized Users the right to access and use such Fly.io Services; and (d) use the Documentation to assist Fly.io with the provision of support services.

Access. Subject to Customer’s payment of the applicable Fly.io Fees, Fly.io will provide Customer with access to the applicable Fly.io Services during the Subscription Term. Customer shall use commercially reasonable efforts to prevent unauthorized access to, or use of, the Fly.io Services and notify Fly.io promptly of any such unauthorized use known to Customer.

Authorized Users. Customer may permit any Authorized Users to access and use the features and functions of the Fly.io Services as contemplated by this Agreement.

Restrictions. Customer will not, and will not permit any Authorized User or other party to: (a) knowingly interfere with or disrupt the integrity or performance of the Fly.io Services or the data contained therein; (b) reverse engineer, disassemble or decompile any component of the Fly.io Services; (c) interfere in any manner with the operation of the Fly.io Services or the hardware and network used to operate the Fly.io Services; (d) sublicense any of Customer’s rights under this Agreement, or otherwise use the Fly.io Services for the benefit of a third party; (e) modify, copy or make derivative works based on any part of the Fly.io Services; or (f) otherwise use the Fly.io Services in any manner that exceeds the scope of use permitted under this Agreement.