Terms of service

Last updated 2026-09-08.

favi is operated by Iluvatar LLC, a Nevada limited liability company ("we"). By creating an account or making a request with a key, you agree to these terms. Written for people rather than for court, and short enough to read; where they leave a question open, email [email protected] and we will answer it.

What the service does

favi returns a company logo for a domain you request, and related brand data. Logos are collected from each company's own website — the icons it publishes for browsers and devices to use. When we do not have a logo, we serve a generated letter mark instead; that is the product working as designed, not a fault.

Your account and keys

You must be at least 18 and able to enter a contract. Keys are publishable and appear in your page source. They are not secrets. You are responsible for the requests made with your key, so set the domain allowlist on it. Keys are unlimited on every plan; the monthly quota applies to the account. We may suspend a key, or an account, that is being used to abuse the service, and we will tell you when we do.

Acceptable use

• Do not resell or redistribute the API responses as your own logo service.
• Do not use the service to enumerate or bulk-harvest domains.
• Do not use logos in a way that suggests a company endorses you or your product.
• Do not work around the quota, the allowlist or a rate limit.

Trademarks

Logos are the trademarks of their owners. They are served here to identify the companies they belong to, which is nominative use. We do not claim any rights in them and grant you none; what you may do with a particular mark is between you and its owner. We remove any mark on request — see takedown — and a removed mark serves as a letter mark from then on.

Plans, billing and cancellation

• Free is 500,000 requests a month and needs no card. Pro is $29 a month for 2,000,000 requests, billed monthly in advance through Stripe and renewing until you cancel.
• Over the quota we keep serving images, as letter marks rather than logos, and email the account owner at 80% and 100%. We never return an error for being over quota.
• Cancel at any time from your billing page. Service continues to the end of the paid period and no further charge is made. We do not refund part of a month, except as the service commitment provides.
• Prices may change. We give at least 30 days' notice by email before a change that affects what you pay, and it applies from your next renewal after that notice.
• Prices exclude any tax we are required to collect, which Stripe adds at checkout.

Availability

Free has no availability commitment. Pro has a published 99.9% target, measured from outside our network, with the remedy set out in the service commitment. On either plan, keep a fallback in your interface — the onError handler you already have is enough.

Your data

What we store, who processes it and how to get it out is in the privacy policy, which is part of these terms.

Changes to the service

We add things without notice. Before any change that materially reduces what you get — a lower quota, a removed endpoint, a dropped format — we give at least 30 days' notice by email. If we ever shut the service down, we give at least 90 days' notice and refund any paid period beyond the shutdown date.

Ending the agreement

You may close your account at any time by emailing [email protected]. We may close an account that breaks these terms, after telling you what the problem is unless the situation does not allow it. Either way your keys stop working, and your data is deleted as the privacy policy describes.

Warranty and liability

Apart from the service commitment, the service is provided as is, and we make no other warranty about it — in particular, not that any given domain has a logo, or that a logo is current. To the extent the law allows, we are not liable for indirect or consequential loss, and our total liability to you for anything arising from the service is limited to the amount you paid us in the twelve months before the claim. Nothing here limits liability that cannot lawfully be limited.

You are responsible for how you use the images and data we return, and you will cover us for a claim that arises from that use — for instance, using a mark in a way its owner objects to.

The rest

• These terms are governed by the law of Nevada, USA, and its courts.
• If we change these terms in a way that matters, we email account owners at least 14 days before the change takes effect. Continuing to use the service after that is acceptance.
• If a part of these terms is unenforceable, the rest still applies.
• Questions, notices and anything formal: Iluvatar LLC, by email at [email protected].