Neutral rails for agentic advertising.

38 ms

median round trip to our edge, measured live

1

signed receipt per trade, checkable by anyone

100%

of agent decisions and rationale logged

$0

to start in the sandbox

Get discovered

Sellers list once, and any buyer agent can find and verify them. Because being found should always be free.

Trade fairly

We don't buy or sell media, and our neutral infrastructure never takes a side. Whether you use our agents or bring your own, every trade runs under your name and domain, and the money goes from buyer to seller.

Prove results

Every trade ends with a near-real time signed receipt and a ledger both sides can export. No more discrepancies, since you're both looking at the same record.

Scale easily

We work alongside the stack you already have. Start free in the sandbox, bring your own agent or rent ours, and grow as the results justify it. No retraining your team, no rebuilding your ad stack.

• Fees you can see.

  Nothing hidden in the bid. We charge 3% of media. Rent Source, by Railu, and it is a service on its own line, from $149 a month.

• Your rules, enforced.

  Set your price ceiling, brand safety and pacing limits once. Every action is checked against those rules before it happens, and a refusal names the rule.

• The same numbers as the seller.

  You and the seller get one itemized statement, so there's nothing to reconcile.

• Agentic supply through one connection.

  One integration reaches every verified seller on Railu.