Free for publishers
See what your audience is worth.
Paste your show, channel or newsletter. Ancaster reads who you reach, finds the offers and sponsors that fit them, and puts every decision on one screen.
Free · no account needed to look · I’m an advertiser
Nobody is keeping the books on your recommendations.
The path of one click
In a video, a podcast, a newsletter or a bio — in your own words.
And credit it to you — without tracking who the reader is.
Your code applied and your credit recorded. No page in the way.
Paid by the program, exactly as before — with the terms it was earned on.
One address, a link page, a profile brands trust, and the offers and sponsors that fit it. Free.
Your commission and customer discount, set once. Every publisher promoting you works from the same terms.
Every click, code, sale and sponsor counted by one published rule, and marked with who brought it. No tracking codes.
What 302 programs actually pay, taken from each company’s own pages, with the date we checked.
The offer index
Programs you can join this afternoon.
Too small for an ElevenLabs sponsor deal? Its partner program takes you today. We find these, read the terms, and date every figure.
For advertisers
Reach publishers whose audience actually needs you.
Matched by audience, not follower count. Book a placement at their price or list an offer they can join. 10% only when we brought you together — with the receipt.
What we will not build
Ancaster suggests from your profile and shows why. Nothing goes on your page without your yes.
We count clicks on our own links. Nothing more.
Your links, data and sponsors leave with you.
Commissions are yours in full, always. 10% only on a sponsor Ancaster brought you — with the receipt.
The lab
We test the channels with our own money.
ChatGPT ads, Reddit, small podcasts — bought with our own links, published with our own numbers. See what scores badly.
Get The Receipt
Our research letter: one finding, its source, and what to do about it — sent when it’s ready. The first one: most sales from a recommendation never touch your link.
One note a week, every figure dated and linked to its source. Unsubscribe in one click; we never sell or share the address.
If you have an audience, you’re ready.
Free, and never a cut of your commission. See pricing.