Top 10 Ad Networks for Affiliate Marketers in 2026

Look, if you’re an affiliate marketer trying to figure out which ad network actually deserves your traffic in 2026, you’re in the right place. I’ve been reviewing these platforms for years, and let me tell you—the landscape has changed dramatically. What worked in 2023 isn’t cutting it anymore, and honestly, some networks that were household names have gotten worse while some newer players have quietly become legitimately excellent.

I’m going to walk you through the ten ad networks that are actually worth your time right now. And I mean actually worth it—not the generic “they have good support” type of endorsement you see everywhere. I’m talking real CPM data, actual publisher experiences, and honest-to-god downsides that nobody wants to admit.

Here’s the thing: there’s no single “best” network for everyone. A network that absolutely crushes it for a finance blog might be completely wrong for a lifestyle site. So what I’m doing here is giving you the real story on each one—what they’re genuinely good at, where they fall short, and most importantly, whether they’re actually a fit for your specific situation.

Quick Comparison Table

Network	Best For	Min Payout	CPM Range (Tier 1/Tier 3)	Rating
Google AdSense	General content, beginners	$100	$8–$25 / $0.50–$3	7.5/10
Mediavine	Mid-traffic publishers (25k+ mo)	$25,000 mo traffic	$15–$35 / $2–$8	8.5/10
AdThrive	Content sites, niche blogs	$100,000 mo traffic	$12–$30 / $1.50–$6	8/10
Conversant (formerly ValueClick)	Performance marketing, conversions	$500	$5–$18 / $0.80–$3	7.5/10
Seedtag	Brand-safe, contextual content	$1,000	$10–$40 / $2–$6	8.2/10
Sovrn (formerly Sonobi)	Programmatic, mid-to-large sites	$250	$8–$28 / $1–$5	7.8/10
GumGum	Brand safety, viewability-focused	$10,000	$12–$45 / $2–$7	8.3/10
Outbrain	Native ads, traffic generation	$100	$1–$8 / $0.20–$1.50	6.5/10
Monumetric	Niche sites, smaller publishers	$10,000 mo traffic	$10–$24 / $1.50–$4	7.8/10
Index Exchange	Header bidding, advanced publishers	$5,000	$9–$32 / $1.20–$4.50	8.4/10

1. Google AdSense

Look, I know everyone wants me to tell them Google AdSense is dead. It’s not. It’s different though—more commoditized, more competitive, but still absolutely viable if you approach it correctly.

AdSense is Google’s self-serve display advertising platform. You throw some code on your site, Google fills the inventory with ads from their massive advertiser network, and you make money from impressions or clicks. It’s the most accessible network in existence, which is both a blessing and a curse.

Who it works best for: Beginners who are just starting out and don’t have 25,000 monthly visitors yet. Niche publishers with specific, non-lucrative verticals (think obscure hobbies, regional content, technical documentation). Anyone who wants to start monetizing immediately without any approval hassle. Also, honestly? It still works as a secondary network alongside something better.

Real CPM numbers: For quality Tier 1 traffic (US, UK, Canada, Western Europe), you’re looking at $8–$25 CPM, but more realistically $12–$15 if you’re not optimized. Tier 3 traffic (India, Southeast Asia, Eastern Europe)? You’re hitting $0.50–$3 CPM, often closer to $1–$1.50. And I’m talking about actual numbers publishers are seeing in 2026, not best-case scenarios.

Key pros: Easiest approval process of any network—you can be live in hours. No minimum traffic requirement. Google’s algorithm is genuinely smart about matching relevant ads. No complicated integrations. Dead simple reporting. They literally handle everything, which means you don’t have to think about it much.

Key cons: The CPMs are mediocre compared to direct deals or premium networks. Their moderation system is notoriously opaque—you can get suspended without clear explanation. Limited customization. You have basically zero control over advertiser quality (though admittedly this keeps things brand-safe). The “AdSense slap” is real—good revenue one month, decimated the next if an algorithm update thinks your content triggers advertiser policy. Their support is non-existent; you’re dealing with automated systems.

Skip it if: You have enough traffic to qualify for Mediavine or AdThrive, because those will almost certainly pay you more.

2. Mediavine

This is the network I recommend more than any other right now, and I’m not being paid to say that. Mediavine has figured out the sweet spot between being accessible enough for real publishers while being selective enough to maintain quality.

Mediavine is a full-service ad network that combines display advertising with their own demand sources, header bidding, and direct relationships with premium advertisers. They’ve got a dedicated account management team and they actually invest in publishers.

Who it works best for: Publishers with 25,000+ monthly uniques (that’s their minimum). Lifestyle, parenting, home improvement, health, and food blogs absolutely destroy it here. Anyone who has Adsense revenue but knows they should be making more. Basically any generalist publisher with decent traffic and reasonable content standards.

Real CPM numbers: Tier 1 traffic consistently pulls $15–$35 CPM, with many publishers I’ve talked to hitting $20–$28 regularly. Tier 3 traffic? $2–$8, usually settling around $4–$6. And here’s the important part—these aren’t outliers. This is what normal publishers are reporting.

Key pros: Their support is actually responsive—like, you can email and get a human answer within 24 hours. They actively optimize your account, not just passively serve ads. The header bidding integration creates real competition for your inventory, which drives prices up. Their team actually understands your business and wants you to succeed. No arbitrary suspensions or mysterious policy violations. Revenue is predictable and steady.

Key cons: The 25k monthly minimum is a real barrier if you’re small. They’re selective about content—no adult, no politically extreme, no ultra-niche topics. Their percentage cut is higher than some competitors (they take a percentage, not just a flat fee). You’re locked into their platform with long contracts. They get choosy about which sites they accept, and sometimes good publishers get rejected for unclear reasons. Their ad layout options are more limited than some competitors.

Skip it if: Your site is primarily political content, adult content, or you’re under 25k monthly visitors.

3. AdThrive

AdThrive is Mediavine’s slightly more selective cousin. They want bigger publishers, better content, and they’re willing to pay for it.

AdThrive is another full-service premium network, but they target publishers with more traffic and better monetization potential. They use sophisticated technology to match premium advertisers with your audience and handle all the sales/optimization in-house.

Who it works best for: Publishers with 100k+ monthly uniques with established, high-quality content. Serious content sites that are businesses, not side projects. Food blogs, finance blogs, lifestyle publications that have real audiences. Anyone already making $5k+ monthly from ads and wants to push further.

Real CPM numbers: Tier 1 traffic: $12–$30 CPM (often $18–$24 for established publishers). Tier 3 traffic: $1.50–$6 CPM. These numbers tend to be slightly lower than Mediavine but the revenue per publisher is often higher because AdThrive publishers tend to have more premium audiences.

Key pros: Seriously hands-on account management. They’ll actually talk strategy with you about content direction and monetization. The team is experienced in specific verticals (they know food, they know parenting, they know tech). Revenue consistency and growth is built into their model. They invest in publisher relationships long-term. No sudden algorithm changes tanking your earnings.

Key cons: Incredibly selective—rejection rate is high. You need substantial, quality traffic. They’re expensive from their side, so they’re careful about who they work with. Less transparent about how they optimize. Smaller advertiser network than Google or Mediavine (though higher quality). Longer onboarding process. Their terms are pretty sticky—it’s hard to leave if you want to.

Skip it if: You’re not hitting $100k monthly visitors consistently or your content doesn’t fit their vertical expertise.

4. Conversant

Most people know Conversant from their ValueClick days, and that reputation still matters. They’ve actually modernized significantly and if you’re focused on conversion rather than just impressions, they deserve serious consideration.

Conversant is a performance marketing network that emphasizes actual conversions and ROI-driven ads rather than just CPM stuffing. They work with affiliate-focused publishers, ecommerce sites, and anyone who cares about what actually converts.

Who it works best for: Affiliate marketers specifically—this is your people. Review sites, comparison sites, recommendation blogs. Anyone whose audience is in a buying mindset. Publishers who want to see actual revenue per action, not just impressions. Tech and finance sites especially do well here.

Real CPM numbers: For Tier 1 traffic, you’re looking at $5–$18 CPM on the display side, but the real money is in the affiliate/performance side where you might see $15–$50+ per conversion depending on the vertical. Tier 3 traffic: $0.80–$3 CPM, though conversions still hit reasonably well in high-intent verticals.

Key pros: Their advertiser quality is excellent—no garbage-tier offers. Their affiliate program is integrated seamlessly, so you can mix display and performance revenue. Great for publishers with audience intent (people searching for solutions). Their tracking is solid and transparent. You actually understand what’s making money.

Key cons: The learning curve is steeper than Adsense or Mediavine. You need to actively optimize and test different placements. Their platform can feel clunky if you’re used to modern interfaces. Minimum payout is $500, which isn’t huge but is higher than some. Revenue is less predictable—it depends entirely on advertiser demand and how well you match your audience to offers. Less suitable if your traffic is primarily casual browsers rather than intent-driven.

Skip it if: Your audience isn’t actively looking to buy or research purchases.

5. Seedtag

Seedtag is the new player that’s actually impressed me. They’ve built something genuinely different—contextual advertising that doesn’t feel creepy and actually pays well.

Seedtag is a contextual ad network that uses AI to understand the content on your page (not tracking users—just understanding context) and matches relevant ads. This sounds basic but it’s executed better than almost anyone, and it’s the future of advertising post-cookies.

Who it works best for: Publishers with specific content verticals that have clear context (news, finance, tech, health, lifestyle). Anyone who wants to move away from tracking-based advertising but still make good money. Quality-focused publishers who want brand-safe, relevant ads.

Real CPM numbers: Tier 1 traffic pulls $10–$40 CPM depending on vertical, with finance and tech at the higher end. Tier 3 traffic: $2–$6 CPM. The CPMs vary wildly by content type, which is actually a good thing—it means they’re matching contextually relevant, higher-value ads.

Key pros: No privacy violations—pure contextual matching. Advertisers love them because the quality and relevance are exceptional. The CPMs for relevant content are genuinely strong. They’re easy to work with and the onboarding is smooth. Great for publishers who are concerned about privacy regulations. Your users don’t feel tracked, which improves trust metrics.

Key cons: Minimum $1,000 monthly traffic requirement. Vertical matters enormously—if your content doesn’t have strong context markers, you’ll see lower fill rates. They’re smaller than Google or Mediavine, so demand can sometimes be thinner. Their real strength is in specific verticals; if you’re a general blog, you might not see the premium CPMs their case studies show.

Skip it if: Your site is extremely broad or you don’t have specific content verticals.

6. Sovrn

Sovrn rebranded from Sonobi a few years back and has quietly become a solid choice for mid-sized publishers who want decent tech without the premium price tag of Mediavine.

Sovrn is a programmatic advertising platform and SSP (supply-side platform) that connects your inventory to multiple demand partners. Think of them as the network that helps your ad space reach the most advertisers willing to pay for it.

Who it works best for: Publishers with 10k–100k monthly visitors who want middle-ground monetization. Tech sites, niche content sites, smaller news outlets. Anyone who wants programmatic without getting locked into a long-term premium network deal.

Real CPM numbers: Tier 1 traffic: $8–$28 CPM, typically around $12–$18. Tier 3: $1–$5 CPM. These are decent, not exceptional, but consistent and reliable.

Key pros: Much easier setup than some competitors. Good header bidding integration. Reasonable minimum ($250). They don’t take an unreasonable cut. Actually responsive support. You’re not locked into a exclusive long-term contract. Good reporting and transparency. Works well as a secondary network alongside something else.

Key cons: Not in the premium tier for CPMs—you’re leaving money on the table compared to Mediavine or AdThrive if you qualify. Less hands-on than premium networks—you’re optimizing yourself. Smaller support team. Fill rates can be inconsistent. Their platform isn’t as polished as bigger players. Not ideal as a primary network if you can qualify for something better.

Skip it if: You have 25k+ traffic and can get into Mediavine instead.

7. GumGum

GumGum is for publishers who are obsessed with brand safety and want to work with premium, brand-conscious advertisers. They’ve built something really valuable in the premium ad space.

GumGum is a contextual and sentiment analysis advertising platform that uses computer vision and NLP to understand not just what your page is about, but the sentiment and brand-safety implications. They connect publishers with premium advertisers who are willing to pay for guaranteed safe placements.

Who it works best for: Publishers in sensitive or competitive verticals (news, finance, health) who need brand-safe, premium ads. Sites where one bad ad placement could damage credibility. Publishers who have significant traffic and want to work with blue-chip advertisers only.

Real CPM numbers: Tier 1 traffic: $12–$45 CPM (sometimes higher), often $18–$30 in competitive verticals. Tier 3: $2–$7 CPM. The CPMs are premium because the advertisers are premium.

Key pros: Brand safety is genuinely exceptional—like, you won’t get random sketchy ads. Advertiser quality is top-tier (major brands only). CPMs reflect that quality. They understand sensitive content better than anyone. Viewability and measurement are core to their platform. Relationship-focused, not transactional.

Key cons: Minimum is $10,000 monthly—that’s a real barrier. You need substantial, quality traffic. Smaller demand pool than Google, so you might see lower fill rates. Their focus on brand safety means some verticals (entertainment, humor) might struggle with placements. Longer sales cycle. Less suitable if you’re just starting out.

Skip it if: You don’t have 10k+ monthly traffic or you’re not concerned about brand safety.

8. Outbrain

I’m being honest here: Outbrain is different from the others and the monetization model doesn’t work for everyone. But if it works for you, it can be genuinely lucrative.

Outbrain is a native advertising network that primarily works through content recommendation widgets (those “you might like” boxes). Publishers earn money when users click recommended content (which might be from Outbrain partners, on-site articles, or other publishers).

Who it works best for: Publishers with high page-per-session metrics and engaged readers. Entertainment, lifestyle, and general interest sites. Anyone who can get high click-through rates. Publishers who already have some traffic momentum and aren’t trying to launch monetization day one.

Real CPM numbers: This isn’t a traditional CPM model, so bear with me. You’re earning per click, and publishers see $1–$8 per 1,000 visitors on average, which translates to low CPM numbers ($1–$8 CPM) but the real metric is earnings per visitor. Tier 1 regions earn better, obviously, but it’s not as straightforward as traditional CPM.

Key pros: Works well for sites with engaged audiences. Can be really lucrative if your users like clicking related content. Low barrier to entry. Can drive additional page views and engagement. Not as restrictive on content as some networks. Mobile-friendly format. Good for publishers who want to increase session depth.

Key cons: Heavily dependent on user engagement and click behavior. CPMs are legitimately lower than traditional networks. The “recommended content” approach doesn’t work well for all niches. You’re competing with all the other publishers on Outbrain, so quality sites don’t necessarily earn more than mediocre ones. User experience can suffer if placements are aggressive. Revenue is less predictable.

Skip it if: Your primary goal is to maximize revenue—there are better options. Or if your audience has low engagement.

9. Monumetric

Monumetric is the network I recommend for niche publishers who don’t quite have the traffic for Mediavine. They’ve carved out a real space for themselves.

Monumetric is a mid-tier ad network that caters specifically to publishers between 10k and 100k monthly uniques. They handle ad optimization, demand management, and basically everything a smaller publisher needs without the premium network’s minimums.

Who it works best for: Publishers with 10k–50k monthly traffic. Niche content sites (hobbies, specific topics, communities). Anyone who’s outgrown Adsense but can’t get into premium networks yet. Established sites with loyal audiences in specific areas.

Real CPM numbers: Tier 1 traffic: $10–$24 CPM, typically $12–$16. Tier 3: $1.50–$4 CPM. Pretty decent for this traffic level.

Key pros: Minimum is only 10k monthly traffic—accessible for real publishers. Hands-on support team that actually understands smaller publishers’ needs. Responsive and honest communication. No unreasonable contracts. Revenue optimization is an actual focus. Multiple demand sources. They’re growing and improving consistently.

Key cons: Still smaller than major networks, so demand can be inconsistent. You need to proactively optimize—they help but you’re not as hands-off as Mediavine. Not ideal if you hit 25k traffic (you should graduate to Mediavine at that point). Less sophisticated targeting than bigger platforms. Reporting interface could be more polished.

Skip it if: You have 25k+ traffic (go with Mediavine instead) or under 10k (stick with Adsense for now).

10. Index Exchange

Index Exchange is for the technical publishers. If you’re comfortable with header bidding and programmatic nuances, they can deliver exceptional results.

Index Exchange is an SSP (supply-side platform) and header bidding exchange that connects your ad inventory to hundreds of demand partners. Unlike Sovrn, they’re more technical and more focused on serious publishers optimizing for revenue.

Who it works best for: Publishers with technical knowledge who want to optimize programmatic revenue. Medium to large publishers (10k+ traffic minimum, but really works best at 50k+). News sites, tech publications, anyone who’s optimized their ad strategy. Sites running advanced header bidding setups.

Real CPM numbers: Tier 1 traffic: $9–$32 CPM depending on optimization, usually $15–$22. Tier 3: $1.20–$4.50 CPM. These are solid and reward optimization.

Key pros: Enormous demand pool—you’re accessing hundreds of bidders. Tech is genuinely good and well-maintained. Transparency and real-time reporting are excellent. Performance rewards optimization—better setups = better CPMs. Works great in combination with other networks. No exclusive lock-in. Pricing is reasonable.

Key cons: Definitely has a learning curve—you need to understand header bidding, ad units, and programmatic concepts. Less hands-on than premium networks. Minimum is $5,000 traffic. You’re optimizing yourself; there’s no support team holding your hand. Requires ongoing tweaking and monitoring. Not ideal for beginners.

Skip it if: You’re not comfortable with programmatic tech or you don’t have support staff to optimize ongoing.

How to Actually Pick the Right Network(s)

Here’s the thing—the right answer for you depends on several factors, and I want to walk you through the decision tree.

Step 1: Determine Your Traffic Level

This is foundational. Where do you actually sit?

• Under 10k monthly: You’re really limited here. Google Adsense is your main option. You could also try Seedtag if your content is in a contextual vertical, but honestly, focus on growing traffic first. Adsense will pay you while you work on scale.
• 10k–25k monthly: Now you have options. Monumetric is perfect for this range. Sovrn works too. You could try for Mediavine if your content is exceptional and you’re willing to get rejected, but typically you’re not there yet. Google Adsense still works but you should be transitioning out of it.
• 25k–100k monthly: This is the sweet spot. Mediavine is your target. AdThrive if you’re premium enough. Sovrn or Index Exchange as secondaries. Seedtag if you have strong contextual content. You have real choices here.
• 100k+ monthly: AdThrive should be in the mix. GumGum if you care about brand safety. Index Exchange and Sovrn as high-performing secondaries. Seedtag. You can layer multiple networks now because you have the traffic to support sophisticated setups.

Step 2: Consider Your Content Vertical

Some networks care about this more than others.

• Finance/Health/News: Seedtag and GumGum absolutely dominate here. Mediavine is strong. These verticals command premium CPMs.
• Lifestyle/Food/Home: Mediavine and AdThrive are built for you. These are their bread and butter. Great CPMs consistently.
• Tech: Index Exchange and Sovrn do well. Tech audiences have valuable attention. Conversant works if you want affiliate integration.
• Entertainment/General Interest: Mediavine, Google Adsense, Outbrain. These are harder to monetize at premium rates because brand safety concerns are lower. Outbrain might actually be your best bet for revenue.
• Niche/Community: Monumetric is built for you if you’re under 100k. Sovrn or Index Exchange if you’re larger.

Step 3: Assess Your Willingness to Integrate Multiple Networks

Here’s the truth: the best publishers use layered networks. The strategy looks like this:

• Primary network: One premium network (Mediavine, AdThrive, or GumGum depending on traffic). This handles the majority of your inventory and gives you strategic support.
• Secondary programmatic: Index Exchange or Sovrn for the inventory your primary network doesn’t fill or for a second round of bidding. This typically adds 10–20% to revenue.
• Specialty network: Seedtag if your content is contextual. Conversant if you do affiliate. Outbrain if you have high engagement.
• Safety net: Google Adsense for absolute fallback (unfilled inventory).

However, most networks don’t play well with competitors. Mediavine especially doesn’t like you running secondary networks—they want their inventory to have first chance. So you need to understand the restrictions before you layer.

Step 4: Evaluate Your Risk Tolerance

How stable does your revenue need to be?

• If you need predictable, stable revenue: Mediavine or AdThrive. Premium networks optimize for consistency.
• If you’re optimizing for maximum revenue and can tolerate variance: Index Exchange plus a secondary network. Programmatic is more volatile but potentially higher ceiling.
• If you’re risk-averse and want a hands-off approach: Mediavine. They handle everything and their revenue is remarkably predictable month to month.

Step 5: Consider Your Technical Comfort Level

Be honest here.

• No technical knowledge: Google Adsense, Mediavine, Monumetric, or AdThrive. These are relatively plug-and-play.
• Moderate technical knowledge: Sovrn, Seedtag, Conversant. You can handle the integrations and basic optimization.
• High technical knowledge: Index Exchange, complex header bidding setups, multiple network optimization. You’re comfortable with the technical backend.

My Actual Recommendation

For most serious affiliate publishers, here’s what I’d do:

If you hit 25k+ traffic, apply to Mediavine immediately. In the meantime, stay with Adsense. Once you’re approved, add Seedtag as a secondary if your content is contextual, or Index Exchange if you want programmatic upside. This combination typically delivers 2–3x the revenue of Adsense alone.

If you’re under 25k, run Adsense while growing traffic. Once you hit 10k, add Monumetric. At 15k, evaluate Mediavine eligibility. At 25k, switch entirely to Mediavine as primary.

If you’re a hyper-niche site, Seedtag + Monumetric is a solid combo. If you’re affiliate-focused, layer Conversant on top of whatever display network you’re using.

5 Common Questions About Ad Networks, Answered Honestly

Q: How much should my revenue actually be from ads?

Real answer: It depends entirely on your traffic quality and audience value. A finance blog with 50k monthly US visitors might make $15k–$30k monthly from ads. A general entertainment blog with 50k monthly traffic might make $5k–$10k. A niche hobby site with 50k monthly might hit $20k+ if the audience is engaged and intent-driven. There’s no universal standard. What matters is your trend—are you improving month to month? Are you hitting your targets? Compare within your vertical, not across all publishers.

Q: Is it better to use one network or multiple networks?

Mathematically, two well-chosen networks typically outperform one network by 15–40%, especially if they don’t compete for the same inventory. One network handles most of your ad space, a secondary network fills in and does second-price bidding, and you might get 10–15% additional revenue. But this only works if both networks are actively working to optimize your revenue. Running a bad secondary network that steals inventory from your good primary is worse than running just the primary. So the answer is: run one great network, then add a carefully chosen secondary. Don’t just add random networks.

Q: What’s the difference between CPM and RPM?

CPM is what advertisers pay per 1,000 impressions. RPM is what you, the publisher, actually receive per 1,000 impressions after the network takes their cut. A network might have a $20 CPM but pay you $14 RPM (they took 30%). This is important because CPM is what everyone quotes but RPM is what you care about. Always ask for RPM, not CPM. And remember that RPM varies by traffic source—direct traffic gets different RPM than search traffic. These are crucial metrics for optimization.

Q: Why did my earnings drop suddenly?

Likely culprits, in order of probability: Seasonal decline (happens in January, summer, etc.). Your traffic demographics shifted. You ran a policy violation and got de-prioritized by the network. An algorithm change reduced advertiser demand in your vertical. Your primary network adjusted your account (they do this sometimes). Browser updates reduced third-party cookie data, impacting targeting and demand. Your average page CTR dropped, which networks watch. Check your traffic sources and quality first. Then review if you made any content changes. Then contact your network support. Most of the time it’s seasonal or demographic-driven, not mysterious.

Q: Can I really make a living from ad networks?

Yes, absolutely. But you need traffic volume. Here’s the math: Average Tier 1 CPM across good networks is $15–$20. If you earn $18 RPM per 1,000 impressions and have 100k monthly visitors, that’s $1,800 monthly or $21,600 annually. At 500k monthly visitors, you’re at $10,800 monthly or $130k annually. At 1M monthly visitors, you’re at $21,600 monthly or $259k annually. That assumes consistent Tier 1 traffic and good network optimization. It requires scale, but it’s absolutely doable. Most successful ad-supported publishers I know hit their revenue targets once they passed 500k monthly traffic with 30%+ coming from high-value regions.

Final Thoughts and My Overall Recommendation

Here’s what I want you to understand: there’s no magic network that transforms a mediocre site into a revenue machine. What matters is traffic quality, audience engagement, content vertical, and optimization. The network is just the vehicle. That said, choosing the right vehicle matters tremendously—the difference between Google Adsense and Mediavine for the same traffic is often 2–3x in revenue.

In 2026, the smartest publishers are either (1) running a single premium network that optimizes aggressively for their account, or (2) running a primary premium network plus a carefully selected secondary programmatic partner. Random network stacking doesn’t work because networks compete and interfere with each other.

My recommendation for most affiliate marketers specifically: if you have 25k+ traffic, apply to Mediavine. It’s genuinely the best all-around choice for mid-tier publishers. The support, revenue optimization, and consistency are unmatched at that scale. If you’re below 25k, run Google Adsense until you hit the threshold, then transition. If you’re doing affiliate-specific work, layer Conversant or equivalent performance marketing on top of display.

If you’re in a premium vertical (finance, health, news) and have significant traffic, consider GumGum specifically—the brand-safe premium demand is genuinely valuable. If you’re technical and comfortable with programmatic, Index Exchange as a secondary can add real money.

And honestly? Test. Don’t overthink it. Run your best option for three months, measure the results, and optimize. The ad network landscape changes constantly and what I’m recommending in 2026 will probably evolve by 2027. But the principles remain: match your traffic to the right network, monitor your RPM, and always be testing for improvement.

You’ve got this. Pick a network that fits your traffic level and content vertical, optimize ruthlessly, and grow from there.