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Maximize ad revenue with real-time bidding

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Reviews onTrustpilotG2Capterra
936 reviews tracked·2 press mentions

The Bottom Line

Entry price

Free, no paid tier

Biggest pro

Boosts total earnings by securing the highest CPM

Biggest con

Requires existing AdMob integration

TL;DR - AdMob

  • Maximizes app revenue through real-time ad impression bidding.
  • Simplifies ad mediation by replacing waterfall setups.
  • Provides access to a wide range of premium bidding partners.
Pricing: Free forever
Best for: Individuals & startups
3.2/5 across review platforms

What is AdMob?

Editorial review
AdMob's real-time bidding feature allows app developers to maximize their advertising revenue by enabling multiple ad networks to bid simultaneously on each ad impression. This ensures that the highest-paying advertiser wins the impression, leading to the highest possible CPM for the developer. It simplifies ad monetization by replacing complex waterfall mediation setups with a fair, real-time auction. This system is designed for mobile app developers looking to optimize their ad revenue and streamline their ad monetization strategy. It provides access to a large pool of ad sources, fostering a competitive environment that drives up impression value. The platform aims to create a sustainable ecosystem for app monetization, supporting user retention through a safe advertising experience.

Available on: Web

Pros & Cons

Pros

  • Boosts total earnings by securing the highest CPM
  • Saves time by eliminating manual waterfall adjustments
  • Establishes a fair and competitive ad ecosystem
  • Supports long-term app monetization sustainability
  • Easy setup for new and existing AdMob users

Cons

  • Requires existing AdMob integration
  • Reliance on partner networks for bidding competition

Ratings Across the Web

3.2(936 reviews)

AdMob holds an aggregate rating of 3.2 out of 5 from 936 reviews across Trustpilot, G2 and Capterra, last checked August 19, 2026.

What people say

Admob gave me a violation for ads, from their service. They out ke in a violation. Stay away from it, don't use it.via Trustpilot

Ratings aggregated from independent review platforms. Learn more

Key Features

Real-time ad auction for every impressionSimultaneous bidding from participating ad networksAccess to the largest ad sourcesSimplified mediation managementNo app update required for setupIntegration with premium bidding partners

Pricing

Free

AdMob is completely free to use with no hidden costs.

View pricing

Reviews

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3.2/5

Across 936 verified user reviews on Trustpilot, G2, Capterra

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AdMob FAQ

How does AdMob's real-time bidding improve ad revenue for app developers?

AdMob's real-time bidding allows multiple ad networks to bid simultaneously on each ad impression, ensuring the highest-paying advertiser wins. This competitive auction drives up CPM rates, boosting total earnings for developers without manual waterfall adjustments.

Which teams benefit most from using AdMob for app monetization?

Mobile app developers and monetization teams looking to optimize ad revenue and streamline their ad strategy benefit most from AdMob. It is especially suited for teams already using AdMob who want to replace complex waterfall mediation with a simpler, fair auction system.

How does AdMob compare to ironSource in ad monetization?

AdMob uses real-time bidding to let multiple ad networks compete for each impression, while ironSource also offers a competitive marketplace. AdMob's strength lies in its easy setup for existing users and its focus on eliminating manual waterfall mediation, though both aim to maximize CPM.

What are the main limitations or trade-offs of using AdMob's real-time bidding?

AdMob's real-time bidding requires existing AdMob integration, so developers not already using AdMob must adopt it first. Additionally, its effectiveness depends on partner networks participating in the auction, which may limit competition if fewer networks bid.

How is AdMob priced for app developers?

AdMob is free to use with no paid plan required, making it accessible to developers of all sizes. There are no upfront costs or subscription fees for accessing its real-time bidding and monetization features.

Can AdMob integrate with existing ad networks to increase competition?

Yes, AdMob's real-time bidding provides access to a large pool of ad sources, including multiple partner networks, to foster competitive bidding. This integration helps ensure that the highest-paying advertiser wins each impression, maximizing revenue.

Does AdMob support user retention while maximizing ad revenue?

AdMob aims to create a sustainable ecosystem for app monetization by supporting a safe advertising experience, which helps maintain user retention. Its real-time bidding focuses on securing high CPMs without compromising the user experience through intrusive ads.

Why should a developer switch from waterfall mediation to AdMob's real-time bidding?

AdMob's real-time bidding eliminates the need for manual waterfall adjustments, saving time and ensuring fair competition among ad networks. This leads to higher CPMs and a more efficient monetization strategy compared to traditional waterfall setups.

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