Best RSOC Feed Providers in 2026: Honest Comparison Guide

If you've spent any time in search-arbitrage communities lately, you've seen the same question on repeat: which of the best RSOC feed providers should I actually sign up with? Most of the "top X" articles ranking for that query are written by tracking SaaS companies that aren't feed providers themselves. We are. So this guide pulls the public facts straight from each provider's own current site, marks anything they don't disclose, and lists Iron Click as one of nine Related Search on Content (RSOC) options — with the same scrutiny applied to everyone else.

What is an RSOC feed provider?

A Related Search on Content (RSOC) feed provider is a third-party search-feed partner that sits between publishers or media buyers and Google's underlying AdSense for Search demand. RSOC is a Google-only format — Yahoo and Bing have search-feed products too, but those are typically used for Type-in and N2S traffic, not RSOC. Most buyers know the same product as "Google RSOC" and "Google AFS" interchangeably; Coinis defines it as a "Google AdSense for Search format that shows clickable search terms on a publisher's content page" (Coinis glossary). The provider supplies the search-result widget, handles ad-serving and reporting, and pays the publisher a share of the revenue. Most operators can't get a direct AFS contract from Google — feed providers exist because they hold the upstream relationship and resell it under standardized terms.

How do we evaluate the best RSOC feed providers?

Picking among the best RSOC feed providers isn't about chasing the loudest eCPM claim. The same provider can pay a 7-figure media buyer well and starve a 5,000-clicks-per-day blogger, because requirements, payout cycles, and approved traffic sources matter more than headline rates. These are the six criteria we apply to every provider in this guide:

1. Payout terms. How fast do you get paid, and what's the minimum threshold? Net 7 weekly is much friendlier to small operators than Net 60 monthly when you're scaling spend.
2. Integration model. API, XML, widget, or hosted portal? API access matters once you start automating optimization at scale.
3. Minimum traffic or spend requirement. Some providers will onboard a beginner; others want proof of $10k+/month in ad spend before they pick up the phone.
4. Geo coverage. A 200-country list looks impressive, but Tier-1 RPMs come from a much shorter list. Match this against where your traffic actually lives.
5. Traffic-source compatibility. Facebook, TikTok, native, push, type-in, redirect — every provider has its own approved list and creative-compliance rules.
6. Transparency. Are reports real-time? Do you see keyword-level data? Do you know which underlying engine (Google, Yahoo, Bing) is monetizing?

For every claim in the next section, the source is the provider's own current website. If they don't publish a fact, the table says "Not publicly disclosed" — we'd rather flag the gap than invent a number.

Which RSOC feed providers compare best at a glance?

This is the side-by-side that most "best RSOC feed providers" round-ups skip — because filling it honestly means writing "Not publicly disclosed" a lot. We did anyway.

Numbers come from each provider's own current public pages. "Not publicly disclosed" means the provider hasn't published the figure — not that the figure doesn't exist internally.

How does each RSOC feed provider stack up?

Iron Click

Iron Click — that's us, and we'll keep this section as factual as the rest. The core product is a Google RSOC feed with API, XML, and widget integration paths (ironclick.network/rsoc-feeds-by-iron-click). RSOC traffic is accepted from Facebook, Taboola, Outbrain, TikTok, and Snapchat — those are the approved sources for the Google RSOC product specifically. Iron Click also offers separate Yahoo and Bing search-feed products, but those are routed for Type-in and N2S traffic, not RSOC. The partner economic floor is $10,000+/month in ad spend, and payouts run on NET30 terms (ironclick.network/search-provider).

System1

System1 (NYSE: SST) is a publicly traded performance-marketing company. Its homepage describes its "Responsive Acquisition Marketing Platform (RAMP)" as "omni-channel & omni-vertical, and built for a privacy-centric world", powered by "AI & machine learning" (system1.com). What it doesn't publish on its public pages: standard partner-onboarding terms, payout cycles, or minimum-traffic floors. That's typical for a public company — partner terms are commercial and negotiated.

Tonic

Tonic is owned by Team Internet AG, headquartered in Munich, and runs as "TONIC. - The Traffic Marketplace" (publisher.tonic.com). Its publisher signup advertises "Global Coverage", "Hundreds of PPC Offers", "Direct Advertisers & Search Feeds", "API Access", and "Real Time Tracking" (publisher.tonic.com/signup). It doesn't publish payout cycles or minimum-traffic figures on the public signup page — those land via the [email protected] inbox during onboarding.

Sedo

Sedo's longtime business has been domain monetization, but the company published a press piece — "Unlocking the Power of Related Search on Content" — on 2025-05-05, signaling its move into RSOC monetization (sedo.com newsroom). The Novabeyond market note also calls out that "the five major Search Feed Providers (e.g., Sedo) have begun RSOC beta testing for high-performing AFD clients" (novabeyond.com). Public onboarding terms for the RSOC product aren't disclosed.

AirFind

AirFind positions itself across "Ad Solutions, Search Solutions, Rewards Platform, Telcos" and references an "AIRCODE UI Optimization Engine" without publishing technical detail (airfind.com). The site is contact-gated — there's no self-serve onboarding form for search-feed partners.

Inuvo (IntentKey)

Inuvo's flagship is IntentKey — an "intent intelligence" engine that "models consumer motivation from the open web" and claims "110B+ pages trained" with "1M+ URLs ingested daily" (intentkey.com). IntentKey deploys "inside your DSP" across "CTV, Display, Audio, and OLV", which makes Inuvo less of a classical RSOC publisher network and more of a programmatic intent layer. The publisher side comes via Bonfire Publishing — Inuvo's "portfolio of owned and operated websites" (bonfirepublishing.com).

ExplorAds

ExplorAds (originally explorads.com, now redirecting to explorads.media) is Cyprus-based, with offices in Limassol. Its public page describes "XML feeds, RTB, push notifications, and owned content websites" and accepts "organic search traffic, display and native traffic, push notification" (explorads.media). The positioning is "making everything radically transparent, ultimately relevant", but specific payout cycles and traffic minimums aren't published.

Intango

Intango describes itself as having "100% original" in-house technology built in its "LABS" sandbox and claims access to "$5 billion worth of demand" via Yahoo and Bing search terms (intango.com). Its traffic types span "Display, push ads, contextual and domain redirect" plus "Search, social, and content inventories." Intango is Israel-headquartered (Tel Aviv-area phone number) and IAB Canada certified.

Coinis

Coinis publishes more concrete partner data than most peers on this list. Its publisher page advertises "Net 7" weekly payouts, "<24h Account approval", coverage across "200+ GEOs", and explicit acceptance of social-media-driven traffic from "Pinterest, YouTube, Facebook, Twitter, Instagram, TikTok, etc." (coinis.com/publishers). It runs a three-revenue-stream model — affiliate offers, search feeds, and push notifications — under a single dashboard. Adult websites and adult content are not allowed.

How do you choose the right RSOC provider for your traffic?

There's no single best RSOC feed provider for everyone. There's the provider whose payout cycle, approved traffic sources, and minimum-traffic floor match your playbook. Here's how to narrow it down without guessing.

By traffic source. If you're scaling Facebook, TikTok, or Snapchat creatives, prioritize providers that explicitly approve those sources for RSOC — Coinis publishes broad social-traffic acceptance (coinis.com/publishers), and Iron Click's RSOC product specifically accepts Facebook, Taboola, Outbrain, TikTok, and Snapchat traffic (ironclick.network/rsoc-feeds-by-iron-click). If you're running Type-in or N2S traffic instead, Iron Click's Yahoo/Bing feed line is the relevant product, not RSOC. Push-traffic operators should look at ExplorAds and Coinis.

By experience level. Beginners with no historical spend track record should start where approval is fastest and most transparent — Coinis publishes a <24h approval claim. Established media buying teams running $10k+/month in paid spend can negotiate directly with System1, Tonic, Sedo, or Iron Click and likely get better terms than the public defaults.

By geo. If your traffic is concentrated in non-Tier-1 markets, ask each provider for live RPM data on your specific GEOs before signing. A "200+ GEO" claim doesn't tell you anything about RPM in Indonesia or Brazil specifically. Coinis publishes broad geo coverage; Iron Click services partners worldwide; Tonic claims "Global Coverage."

By payout speed. Net 7 weekly (Coinis) is the friendliest published cycle for small operators recycling capital fast. NET30 (Iron Click) is the standard for serious media-buying volume. Anything longer than that — confirm before committing budget.

The honest answer for most teams: pilot two providers in parallel for 30 days on the same traffic source, with the same creative discipline, and let actual RPM and payout reliability decide. Read What is search arbitrage first if the underlying mechanics aren't yet familiar, and AFD vs RSOC comparison if you're migrating off parked-domain revenue. When you're ready to evaluate Iron Click specifically, the search provider page lists current partner requirements, or jump directly to the RSOC product page.

Frequently asked questions