The 10 Best Programmatic Advertising Agencies and Platforms in 2026 

Should You Choose A Programmatic Advertising Agency or Platform? 

The main advantage of an agency is complete outsourcing. Your agency handles strategy, media buying, optimization, and reporting, so you don’t need to build or manage any of the process internally.

However, there’s a growing case for keeping more of the programmatic buying process in-house.

In its 2023 Programmatic Media Supply Chain Transparency Study, the ANA found that, on average, only 36 cents of every dollar entering a DSP effectively reached the consumer. Transaction costs and media-quality losses accounted for much of the gap.

The study recommended that advertisers take a more active role in managing their media investments, including establishing direct data-access contracts with key supply-chain partners to potentially get at least 50 cents of every programmatic dollar to the consumer. 

And many marketers are already moving in this direction: 50% now contract directly with at least one DSP, gaining greater ownership of their accounts and data, better visibility into metrics like fraud and viewability, and greater data portability.

Programmatic advertising platforms make taking this more active role easier by giving you access to multiple DSPs without requiring you to juggle multiple contracts and workflows. For example, AdLib lets you access 20+ DSPs through a single login. 

So, if you want to stay involved in your programmatic buying without taking on the complexity of managing multiple DSPs, a platform may be the better fit.

Whichever approach fits your team, here are 10 options to consider across both categories.

The 10 Best Programmatic Advertising Agencies and Platforms: Detailed Reviews 

1. AdLib

AdLib is a self-serve programmatic platform that gives agencies and brands access to 20+ premium DSPs and retail media networks from one dashboard. 

On AdLib, when you need inventory or reach that your current DSP doesn’t offer, you can easily activate another one. You can also launch campaigns across native, CTV, audio, display, video, in-app, and DOOH from a single login. 

AdLib also automatically routes campaigns to the DSP with the best inventory for the target audience and price point. It then gives you consolidated reporting across all activated DSPs. 

There are no minimums or annual contracts on AdLib. Pricing starts at $799/month after a free 30-day trial, with no setup fee. 

Key Features

• One dashboard for 20+ DSPs: Run campaigns across multiple DSPs and retail media networks without switching platforms.
• Managed service: Hand off trafficking and optimization to AdLib’s team.
• Programmatic APIs: Build custom applications and workflows on top of the platform.
• White-labeled DSP: Offer clients a branded programmatic platform without building one from scratch.
• Consolidated reporting: View performance across active DSPs in one dashboard.
• Brand safety and fraud protection: Built-in protection from IAS, DoubleVerify, Peer39, and Jounce.
• Premium inventory access: Buy placements on Netflix, YouTube TV, Spotify, and Paramount+ without enterprise minimums.

Pricing

$799/month after a free 30-day trial. Performance-based, with no monthly minimums or setup fees. 

G2 Rating

4.7 out of 5 (86 reviews). AdLib is also a G2 Momentum Leader and Best Support award winner. 

Pros

• Access to 20+ DSPs from one login.
• Performance based pricing with no monthly minimums.
• Dedicated support rep from day one.

Cons

• Smaller user community than larger DSPs, so there are fewer third-party tutorials.

Related: Want to read only about programmatic advertising tools? Check our listicle. 

2. StackAdapt

StackAdapt is a self-serve DSP for agencies and mid-market brands, with particular strength in contextual targeting. 

It places ads based on page content rather than relying on third-party cookies. 

Key Features

• Multi-channel campaigns: Run display, native, video, CTV, audio, and DOOH from one platform.
• Contextual targeting: Target ads based on page content without third-party cookies.
• Creative Studio: Build and test ad creatives within the platform.
• Native ad optimization: Automatically optimize native headlines, images, and placements.

Pricing

StackAdapt doesn’t publish pricing. Instead, plans are custom and quote-based.

G2 Rating

4.7 out of 5 

Pros

• Strong native advertising and optimization capabilities.
• Broad channel coverage from one platform.
• Large volume of G2 reviews gives you substantial user feedback to evaluate.

Cons

• As a single DSP, you’re limited to its own exchange and supply connections.
• Display and native are generally more established than its CTV and audio offerings.

Related: Check our list of the best Stackadapt alternatives. 

3. Simpli.fi

Simpli.fi is a programmatic platform built around location-based advertising. 

Its capabilities include building-level geofencing, addressable targeting, and automated optimization through its Autopilot AI offering. 

Key Features

• Geofencing: Create custom geographic boundaries and target devices that enter them.
• Addressable programmatic: Target specific households using physical address lists.
• Autopilot AI: Build campaigns with automated optimization and no minimum spend.
• Foot traffic attribution: Measure whether ad-exposed audiences visited physical locations.

Pricing

Simpli.fi doesn’t publish standard pricing. Its model is based on a percentage of ad spend without hidden markups, while Autopilot AI doesn’t require a minimum. 

G2 Rating

4.5 out of 5 

Pros

• Strong geofencing and location-based targeting.
• Transparent separation between media costs and platform fees.
• Supports omnichannel campaigns across CTV, display, native, mobile, and social.

Cons

•  It’s not as strong for broad CTV or awareness work

4. Basis Technologies

Basis is an enterprise media automation platform that brings programmatic, search, and social buying into one workflow. 

It also automates tasks like insertion orders, pacing alerts, reconciliation, and campaign QA.

Key Features

• Unified buying: Manage programmatic, search, and social campaigns with shared reporting.
• Automated workflows: Generate insertion orders, pacing alerts, and reconciliation reports.
• Cross-channel advertising: Manage and optimize campaigns across display, video, audio, social, and other digital channels from a unified platform.
• Campaign QA: Identify pacing issues and trafficking errors before campaigns go live.

Pricing

Basis doesn’t publish pricing. Its costs are quoted per account as a percentage of managed media spend. 

G2 Rating

4.5 out of 5 

Pros

• Brings programmatic, search, and social reporting into one platform.
• Automates repetitive media-buying and campaign-management tasks.

Cons

• Its enterprise pricing and complexity make it less practical for smaller agencies.
• Full onboarding can take several weeks, and there is a steep learning curve.

5. The Trade Desk

The Trade Desk is the largest independent DSP platform, and it’s built for agencies and brands running large-scale programmatic campaigns. 

Key Features

• Koa AI: Uses predictive algorithms to optimize bidding, targeting, and spend in real time.
• Unified ID 2.0: An open-source identity framework for addressable advertising without third-party cookies.
• OpenPath: Gives advertisers a more direct supply path to premium publishers without intermediary fees.
• Data marketplace: Provides access to 200+ third-party data providers for audience building.

Pricing

The Trade Desk doesn’t publish standard pricing. It charges a percentage of ad spend and requires a minimum quarterly commitment, although the specific amount isn’t publicly disclosed. 

G2 Rating

4.4 out of 5 

Pros

• Has the widest independent DSP reach, with connections to major exchanges and premium publishers.
• CTV inventory is strong, with access to premium streaming apps and live sports.
• Detailed campaign-level bidding and reporting capabilities.

Cons

• The quarterly minimum can put it out of reach for smaller advertisers.
• The platform has a steep learning curve, even for experienced programmatic buyers.

6. Tinuiti

Tinuiti is a full-funnel performance marketing agency with a particularly strong focus on ecommerce and commerce media. 

Its services span Amazon, retail media, streaming, search, social, and display, so it can manage programmatic as part of a broader customer acquisition strategy.

Key Features

• Commerce media: Manage advertising across retail media networks including Amazon, Walmart, Instacart, Target, and more.
• Full-funnel media: Combine programmatic with streaming, display, search, social, and other channels.
• Retail media expertise: Access partnerships with more than 50 retailers.
• Unified measurement: Connect media, audience, creative, and measurement through its Bliss Point marketing operating system.

Pricing

Tinuiti doesn’t publish standard programmatic pricing. Its Clutch profile lists a $10,000+ minimum project size.

G2 Rating

Not listed on G2

Pros

• Strong fit for ecommerce and retail brands that need programmatic connected to their broader commerce strategy.
• Combines media buying with retail media, Amazon, search, social, and other performance channels.
• Extensive retail media partnerships.

Cons

• Its broad full-funnel model may be more than you need if you only want programmatic buying.
• Pricing isn’t publicly available.

7. Wpromote

Wpromote is a full-funnel performance marketing agency that brings programmatic, retail media, and other paid channels together. 

Its programmatic offering covers CTV, DOOH, display, and other formats, with direct DSP and SSP partnerships for access to premium inventory.

Key Features

• Cross-channel programmatic: Run campaigns across CTV, DOOH, display, and other programmatic formats.
• Direct DSP and SSP partnerships: Access premium inventory through direct relationships.
• Retail media: Extend programmatic campaigns into retail media networks.
• Polaris IQ: Use AI-assisted insights and real-time brand-lift measurement.

Pricing

Wpromote doesn’t publish standard pricing. Its Clutch profile lists a $250,000+ minimum project size.

G2 Rating

Not listed on G2

Pros

• Strong option for brands running large, full-funnel campaigns.
• Direct supply-side and demand-side partnerships can provide access to premium inventory.
• Combines programmatic with broader performance marketing.

Cons

• The $250,000+ minimum project size makes it unsuitable for smaller advertisers.
• Its broader agency model may be unnecessary if you only need programmatic execution.

8. Brainlabs

Brainlabs is a performance marketing agency that combines programmatic with paid search, paid social, retail media, SEO, creative, and data. 

Its programmatic offering is designed for brands that want media buying integrated with broader performance marketing rather than managed as a standalone channel.

Key Features

• Programmatic media: Manage programmatic buying alongside other paid media channels.
• Full-funnel media: Combine programmatic with paid search, paid social, retail media, and other services.
• Data and analytics: Use data to inform media planning, targeting, and optimization.
• Creative and media integration: Coordinate creative and media execution within the same agency.

Pricing

Brainlabs doesn’t publish standard pricing. Quotes are provided based on the engagement.

G2 Rating

4.4 out of 5 

Pros

• Broad performance marketing capabilities beyond programmatic.
• Suitable for brands that want media, data, and creative managed together.
• Can support larger, more complex media programs.

Cons

• The broad service model may be unnecessary for teams looking only for programmatic buying.
• Pricing isn’t publicly available.

9. Croud

Croud is a global media, creative, and data agency with a platform-agnostic programmatic offering. 

Its programmatic team works across CTV, audio, display, video, and DOOH and can integrate multiple DSPs rather than tying campaigns to a single buying platform.

Key Features

• Platform-agnostic buying: Use multiple platforms and buying routes based on campaign requirements.
• Omnichannel programmatic: Run campaigns across CTV, audio, display, video, and DOOH.
• Real-time optimization: Adjust campaigns based on performance and client KPIs.
• Incrementality-focused measurement: Measure campaigns against business outcomes, not just media metrics.

Pricing

Croud doesn’t publish standard pricing. Its Clutch profile lists a $10,000+ minimum project size.

G2 Rating

Not listed on G2

Pros

• Platform-agnostic approach gives teams flexibility across DSPs and inventory sources.
• Strong coverage across emerging formats like CTV and audio.
• Global network of specialists can support international campaigns.

Cons

• The agency model may be unnecessary if you want to keep programmatic execution in-house.
• Pricing isn’t publicly available.

10. iProspect

iProspect is a global programmatic advertising agency that takes an audience-first approach to planning and buying. 

It combines programmatic with broader performance marketing and uses its partnerships, data, and proprietary tools to manage campaigns across CTV, display, video, OOH, and audio.

Key Features

• Audience-first targeting: Build campaigns around behavioral, intent, and other audience signals.
• Cross-channel programmatic: Buy across CTV, display, video, OOH, and audio.
• Media curation: Use its proprietary media curation tool to select inventory and improve media quality.
• Data and identity: Leverage dentsu’s Merkury platform and more than 4.2 billion first-party data points.
• Programmatic measurement: Optimize toward business and media outcomes rather than vanity metrics.

Pricing

iProspect doesn’t publish standard programmatic pricing. Quotes are provided based on the engagement.

G2 Rating

Not listed on G2

Pros

• Strong option for large brands running programmatic across multiple markets and formats.
• Audience-first approach combines data, targeting, and media execution.
• Broad capabilities beyond programmatic, including SEO, PPC, analytics, and other performance marketing services.

Cons

• Its enterprise-oriented model may be excessive for smaller teams.
• Pricing isn’t publicly available.

How to Choose the Right Programmatic Advertising Agency or Platform

Once you’ve decided whether you want to stay more active in your programmatic buying through a platform or outsource it fully to an agency, consider what you actually need from your chosen solution.

If you choose an agency, consider:

• The level of expertise you need. Look for an agency with experience in your industry, audience, and campaign goals. 
• The channels you need covered. If programmatic is part of a broader strategy, choose an agency that can also handle channels like paid search, paid social, retail media, or SEO.
• The scale of your campaigns. Larger or more complex campaigns may benefit from agencies with specialists across markets, audiences, media channels, and measurement.
• Transparency. Make sure you’ll have visibility into the DSPs, inventory, data, fees, and performance measurement behind your campaigns.

If you choose a platform, consider:

• How many DSPs you need. If you want to work across multiple DSPs without managing separate accounts, choose a platform that provides a unified interface. AdLib gives you access to 20+ DSPs from one platform.
• Your targeting needs. Simpli.fi is a strong option if location-based targeting and geofencing are central to your campaigns, while StackAdapt is worth considering for contextual targeting.
• The workflow you need. Basis can bring programmatic, search, and social buying into one workflow, while StackAdapt offers a straightforward self-serve option if you only need a single DSP.
• The inventory and channels you need. Check that the platform supports the formats and inventory your campaigns depend on, whether that’s CTV, display, native, audio, DOOH, or retail media.
• Pricing and commitments. Compare platform fees, minimum spends, contracts, and how each provider charges for media before making your choice. If you prefer to not spend a minimum, AdLib is a viable option. 

Ultimately, choose the option that matches how much control you want, the expertise you need, and the complexity of your campaigns. The right fit will support your current needs without creating unnecessary costs or operational work as your programmatic strategy grows. 

Start Running Programmatic Ads on Your Terms

However you choose to run programmatic ads, there’s a solution that fits your needs. 

And if that means taking more control of your media buying, AdLib gives you the tools to do it without adding unnecessary complexity. 

With AdLib, you get access to 20+ premium DSPs from one self-serve platform, without having to negotiate separate contracts or manage multiple accounts. 

Sign up for free, and launch your first programmatic campaign today.