MediaGo and Taboola both sell native ads: image-and-headline units that sit inside the content people are already reading on news and lifestyle sites. For an ecommerce or lead generation brand that has hit rising costs on Meta or Google, both look like the obvious next channel. They are not interchangeable, though. They reach different publisher networks, bid differently and review ads against different rules, so the same campaign can perform very differently on each.

This guide compares the two platforms on the points that actually decide results, then explains how to test them side by side without wasting budget.

The short answer

Taboola is the larger and more established native network, with the deepest premium publisher inventory in the US and Europe and a mature self-serve platform. MediaGo, run by Baidu's Global Business Unit, is smaller but often cheaper to test, with inventory that overlaps less with Taboola and an automated bidding system built around conversion goals. Most advertisers who scale native traffic end up running both: Taboola for reach on premium sites, MediaGo for incremental volume at a lower cost per acquisition. For platform-specific setup, see our Taboola account guide and MediaGo ads guide.

Who is behind each platform

Taboola

Taboola is a publicly listed content recommendation and advertising company. In January 2023 it closed a 30-year agreement that made it the exclusive native advertising provider across Yahoo's properties; at the time Taboola said it worked with more than 9,000 publisher partners and reached around 500 million people a day. In 2025 Taboola moved advertisers onto Realize, its new performance advertising platform, which replaced the old Taboola Ads interface with a redesigned campaign flow, new reporting and display formats in beta.

MediaGo

MediaGo is the AI-driven advertising platform of Baidu's Global Business Unit. It buys native and display placements across publisher inventory, including native placements on MSN, and connects to programmatic supply through partners such as Amazon Publisher Services. Baidu Global says MediaGo has 12 operational centers and has served more than 10,000 advertisers and partners. In April 2025 it released SmartBid 3.0, an update to its automated bidding system.

Inventory and audience

Inventory is the biggest practical difference. Taboola's recommendation widgets appear on thousands of news, entertainment and lifestyle sites, including Yahoo, so it can deliver large volumes of traffic in the US, UK, Europe and parts of Asia. That scale is also why competition for the best placements is high.

MediaGo's supply is narrower, but it reaches some audiences and placements that Taboola does not. In practice many advertisers find MediaGo traffic overlaps less with what they already buy on Taboola or Outbrain, which makes it useful as an additional channel rather than a replacement.

What this means for planning: if you need volume quickly in a large Western market, Taboola usually gets you there faster. If you already run Taboola and want more conversions without bidding against yourself, MediaGo is the more natural next test.

Bidding and optimization

Both platforms charge mainly on a cost-per-click basis and both now push advertisers toward automated, conversion-based bidding.

Taboola (Realize) offers four bid strategies:

  • Maximize Conversions: fully automated; Taboola's SmartBid adjusts the CPC to get as many conversions as possible within the budget. Taboola recommends it for most campaigns.
  • Target CPA: an add-on to Maximize Conversions that aims to keep cost per conversion near your target. Taboola says it works best with at least 50 conversions over seven consecutive days.
  • Enhanced CPC: you set a baseline CPC and the system raises or lowers each bid by conversion likelihood.
  • Fixed Bid: manual; you pay the bid you set, with optional site-level bid adjustments.

MediaGo SmartBid 3.0 has two main modes:

  • Max CV: you set a budget and CPA target and the system explores how far it can scale using historical data.
  • tCPA: focuses on holding conversion cost close to your target based on real-time auction conditions.

The practical takeaway is the same on both: automated bidding needs conversion data. Launch with tracking in place, give each campaign enough budget to generate conversions every day, and avoid large daily changes to targets or budgets while the system is still learning.

Conversion tracking

Taboola supports its own pixel, installed manually, through Google Tag Manager, a Shopify app or a WooCommerce integration, plus server-to-server (S2S) postbacks from your server, a tracker or a mobile measurement partner. Taboola recommends using the pixel and S2S together for more complete data. MediaGo also supports pixel and server-side conversion tracking, and its bidding modes rely on those events.

For ecommerce, track the purchase event with order value on both platforms. For lead generation, track the qualified lead rather than every form submission, otherwise the algorithm optimizes toward cheap, low-quality leads.

Creative differences

Native ads are judged on the headline and thumbnail far more than on brand polish. Curiosity-driven headlines with a clear benefit, and natural-looking photos rather than banner-style graphics, usually win on both networks.

Taboola's audience on large publisher sites responds well to editorial-style headlines and story-led angles. Its newer formats, such as carousel and display ads in Realize, give more room to show products. On MediaGo, simple product-in-use images and direct benefit headlines often perform well. Either way, plan to test many headline and image combinations per campaign; creative fatigue arrives faster on native than on search.

Ad and landing page policies

Both platforms review every ad and landing page, and rejections are the most common reason new native campaigns stall. Taboola's published landing page policy requires accessible company and contact information, a clear "Advertorial" or sponsor label on pages that could be mistaken for editorial content, honest "free" claims with shipping costs disclosed, and real testimonials; it tells advertisers to avoid fake countdown timers and other false urgency. MediaGo applies similar rules. See our guide to native ad landing pages that pass review for a full checklist.

Side-by-side summary

  • Scale: Taboola is larger, with exclusive Yahoo native inventory. MediaGo is smaller with less overlap.
  • Bidding: Taboola offers Maximize Conversions, Target CPA, Enhanced CPC and Fixed Bid. MediaGo SmartBid offers Max CV and tCPA.
  • Tracking: both support pixel and server-to-server conversions.
  • Best fit: Taboola for fast volume in large markets. MediaGo for incremental conversions once another native channel is running.
  • Review: both are strict on advertorial disclosure, claims and landing page transparency.

How to test MediaGo and Taboola together

  1. Use the same offer and landing page on both platforms so differences come from the channel, not the funnel.
  2. Install purchase or qualified-lead tracking on both before launch.
  3. Start each platform with one campaign, a realistic CPA target and five to ten headline and image combinations.
  4. Run for at least seven to ten days before judging; native performance swings in the first days as placements are explored.
  5. Compare cost per acquisition and downstream quality (refund rate, lead-to-sale rate), not just click-through rate.
  6. Scale the winner gradually and keep testing new creative on both.

Quick Checklist

  • Confirm your vertical and target countries are accepted on each platform before opening accounts.
  • Install the pixel and, where possible, server-to-server conversions on both platforms.
  • Label advertorial and pre-sell pages clearly and add full company contact details.
  • Prepare at least five headline and thumbnail variations per campaign.
  • Start with conversion-based bidding and a realistic CPA target.
  • Give each test seven to ten days of stable budget before making decisions.
  • Compare platforms on cost per acquisition and customer quality, not clicks.

Common Mistakes to Avoid

  • Sending native traffic straight to a product page that was built for search or social visitors.
  • Judging a campaign after two or three days, before the bidding system has explored placements.
  • Setting a Target CPA far below what the offer can realistically achieve, which stops delivery.
  • Running one headline and one image, then concluding the channel does not work.
  • Using countdown timers, fake scarcity or unsupported claims that trigger rejections.

Frequently Asked Questions

Is MediaGo cheaper than Taboola?

Costs depend on vertical, market, creative and bidding, so there is no fixed answer. Many advertisers see lower competition on MediaGo because its inventory is less crowded, but the only reliable way to know is to test the same offer on both with conversion tracking in place.

Can I run the same ads on MediaGo and Taboola?

Yes. Using the same headlines, images and landing page is the best way to compare the two channels fairly. Expect to adjust creative afterwards, because the best-performing angles often differ by network.

Which platform is better for ecommerce?

Both work for ecommerce when the funnel is built for native traffic, usually with a pre-sell page or advertorial before the product page. Taboola is often the first choice for scale in the US and Europe, and MediaGo is a strong second channel for additional conversions.