Crypto affiliate programs with the longest cookie windows, and what they have to cover
By the LinkedAffiliate team ·
A reader clicks your exchange link on a Monday, looks at the fees and closes the tab. Three weeks later the price of a coin they have been watching jumps, and they finally sign up, on their phone, from the app store, typing in a referral code a friend sent them. The program's cookie window had days left to run. None of that helped you, because the cookie sat in a laptop browser the sign-up never touched, and the code told the exchange exactly whose referral it was.
Cookie length is a fair way to compare crypto programs, and this page ranks the ones in our directory by it. It then covers what decides whether a long window actually pays in this category: the moment an exchange tags a new account, referral codes, identity checks, app sign-ups, and readers who wait for the market to move.
Crypto programs ranked by cookie window
These are the 3 crypto programs in the directory with published terms, longest cookie window first. Each name links to its listing, which shows the terms we read and the page we read them from.
| Program | Best rate | Cookie window | Networks |
|---|---|---|---|
| Bitsgap | 30% | 30 days | Direct (in-house) |
| WunderTrading | 30% | 30 days | Direct (in-house) |
| Coinpanda | See listing | 7 days | Direct (in-house) |
Here is how the category looks as a whole:
- Programs with published terms
- 3
- Median best commission
- 30%
- across 2 programs that publish a percentage
- Median cookie window
- 30 days
- across 3 programs that publish one
A program shown as "Not published" did not state a window on the page we read. That does not mean it has none: some programs only show it after approval, and some keep it in the agreement. The list is also not every crypto program out there, and it changes as we add programs and as companies correct their own listings. Use it as a shortlist, then read each source page before you build content around a program.
To rank the same category by commission instead, see our guide to the highest paying crypto affiliate programs, which also covers fee shares and promotion rules.
What the window has to cover
On a shop, the cookie has to last from the click to the purchase. On most crypto exchanges, the purchase is not the moment that matters. Once a reader registers, the account is usually tied to your affiliate ID, and everything after that, from the first deposit to years of trading fees, is credited through the account rather than through the cookie.
So for an exchange, the honest question is how long readers take to register, not how long they take to start trading. For the other products in the category the answer is different:
- Trading bots, terminals and tax software are subscriptions, often with a free plan or trial. The window has to cover the sign-up, and sometimes the first payment, depending on how the program words it.
- Hardware wallets are physical products sold through an online checkout, so the window has to cover the whole decision, right up to the order.
- Payment processors sell to businesses, which tend to compare options for weeks before they apply. That is where a long window does the most work.
Our cookie windows explainer covers when the clock starts and what resets it.
Does the cookie window need to last until a referral is verified?
On most exchange programs, no. The cookie usually only has to last until the reader registers, because the new account is then tied to your affiliate ID and later steps such as identity verification and the first deposit are credited through the account. Some programs instead say the qualifying step itself must happen within a set number of days of the click or of registration, so check the wording before you count on a slow referral.
That second kind of clause matters more than it looks. Identity checks on regulated exchanges can take a while, and some readers register, stop at the document upload and only finish weeks later. If the program pays on a first deposit that has to land inside a fixed period, those late finishers earn you nothing, however long the cookie was. Finance programs have a similar gap between application and approval, which our guide to finance affiliate programs with the longest cookie windows covers.
Referral codes usually beat the cookie
Many exchanges give each affiliate a referral code as well as a link. The reader types it in at sign-up, and the account is tied to whoever owns the code. That makes the code stronger than the cookie in both directions.
If your reader uses your code, the referral is yours even if they cleared their cookies, switched device or clicked someone else's link last. If they use a code from a friend, a forum or another creator, that code usually wins, even with your cookie still fresh in their browser. Check which the program honours when the two disagree, and put your code next to your link wherever the terms allow it.
App sign-ups and other devices
A lot of people trade crypto mostly on a phone. A reader who clicks your link on a laptop and then installs the app and registers inside it may never pass through the website at all, so the cookie in the laptop browser never comes into it. Some programs track app installs through their own links, and some only credit web registrations. If most of your readers are on mobile, ask which applies before you rely on the window.
The same goes for a reader who clicks on one device and signs up on another. The cookie lives in one browser. A referral code is the simplest fix, because it travels with the reader rather than the browser.
Readers who wait for the market
Some readers do not decide on a timeline at all. They read your guide, agree with it and then wait, for a dip, for a rally, for a headline that makes them act. When they come back, it may be months later, and no cookie window you are likely to find covers that.
A long window still helps with the readers who come back within weeks. For the ones who wait longer, being the page they return to is what earns the referral, not the number of days. A clear recommendation per type of reader, kept up to date, does more here than a long list.
Privacy-minded readers
People interested in crypto are often careful about tracking. Tracker blockers, privacy browsers and settings that clear cookies on exit all shorten the real window, sometimes to a single session, whatever the program advertises. Programs that record the referral on their own server, or rely on referral codes, lose fewer of these sign-ups. Our guide to VPN affiliate programs with the longest cookie windows covers how that plays out with an audience that blocks trackers by default.
Checking the window before you join
Six questions to answer from the program's own pages:
- How many days is the window, and is it on the public page or only in the agreement?
- Does the window only need to cover registration, or does a deposit or trade also have to happen inside a set period?
- Does the program offer referral codes, and which wins when a reader uses someone else's code?
- Are sign-ups made inside the mobile app credited?
- Does it track referrals on its own server, or only through a browser cookie?
- Which countries can it accept, and does that include where your readers live?
Most of these answers sit in the agreement rather than the sign-up page, so save a dated copy when you join. Our guide on how to read an affiliate agreement shows where clauses like these usually sit, and the guide to affiliate payout terms covers what happens after a referral is credited.
Where to go from here
Browse every program in the crypto category, open the listings with the longest windows and read each source page for when an account is tagged, whether codes and app sign-ups count, and how long a referral has to reach the paying step. On an exchange, the moment of registration matters more than the length of the window.