AdTheorent vs Basis Comparison
AdTheorent
Starting at Contact for pricing
- Large Enterprises
- Medium Business
AdMachine White Label is a powerful demand side platform (DSP) that allows retailers to target, discover and share ad inventory across the web. It is especially well suited for advertisers who have opted out of advertisi…
Basis
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Basis is the demand side platform (DSP) from AppNexus that lets advertisers reach consumers at scale. It's built for marketers who care about performance and quality, and want to enjoy access to a combination of self-ser…
Basis leads on user satisfaction with a 4.5-star rating across 302 reviews.
AdTheorent vs Basis — at a glance
| Feature | AdTheorent | Basis |
|---|---|---|
| Rating | — | 4.5 / 5 |
| Reviews | — | 302 |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | No | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | Demand Side Platform (DSP) | Demand Side Platform (DSP) |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud |
| API | Available | — |
| Support modes | Online | Business Hours, Online |
| Certifications | — | — |
| Data residency | Global | Global |
Key differences between AdTheorent and Basis
- Deployment: AdTheorent supports SaaS/Web/Cloud; Basis supports SaaS/Web/Cloud.
AdTheorent vs Basis — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Demand Side Platform (DSP) tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert |
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AdTheorent vs Basis: Biggest differences
Start here before you go deeper into features.
Large Enterprises, Medium Business, Small Business
Best for performance-driven marketers needing hybrid self-serve and expert DSP support.
- You want a DSP combining self-serve programmatic buying with human campaign management support.
- Your team values strong data enrichment integration to enhance targeting and campaign quality.
- You represent a medium or large business focused on scalable, performance-oriented digital advertising.
- You are a small business with limited advertising budget and need a low-cost solution.
- You require a fully self-serve, simple platform without the complexity of hybrid management.
AdTheorent typically suits Large Enterprises and Medium Business. Basis tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | AdMachine White Label is a powerful demand side platform (DSP) that allows retailers to target, discover and share ad inventory across the web. It is especially well suited for advertisers ... Read More about AdTheorent | Basis is the demand side platform (DSP) from AppNexus that lets advertisers reach consumers at scale. It's built for marketers who care about performance and quality, and want to enjoy ... Read More about Basis |
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Free Trial Availability |
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SpotScoreWhat's this? ↗ | 7.9/10 | 8.7/10 |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | — | Medium BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Software Demo
Demo |  AdTheorent has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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How do AdTheorent and Basis Compare on Features?
Total Features | 5 Features | 15 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare AdTheorent and Basis on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
Pricing Option | ||
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Pricing Page | Pricing information not available |  |
AdTheorent vs Basis: Other Details
Organization Types supported |
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Platforms Supported |
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Modes of support |
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API Support |
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Get help choosing | Get help choosing |
AdTheorent vs Basis Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
HIPAA | ✗ No | ✗ No |
|---|---|---|
Data Residency | 🌐 Global | 🌐 Global |
AdTheorent User Reviews & Rating Comparison
User Ratings | No reviews available for the product | |
|---|---|---|
Rating Distribution | No reviews available for this product | |
Spotsaas Editor’s POV generated by AI | What buyers like
Common complaints
| Buyer sentiment Buyers generally appreciate Basis for its performance and expert support but note pricing opacity and complexity as drawbacks. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Videos | No videos available. |  1 Videos |
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Top Alternatives to AdTheorent and Basis in 2026
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, AdTheorent or Basis?
- Basis edges out the other on user ratings (4.5 vs -1.0). That said, the best pick depends on your use case, so use the comparison tables above to evaluate each dimension.
- Do AdTheorent and Basis offer a free trial?
- Neither AdTheorent nor Basis currently lists a free trial.
- What is the starting price of AdTheorent vs Basis?
- AdTheorent starts at Contact for pricing. Basis starts at Contact for pricing.
- What are the top alternatives to AdTheorent?
- Top alternatives to AdTheorent include NT Programmatic Platform, Admixer.DSP, mediasmart, Bidtheatre, Adzooma.
- What are the top alternatives to Basis?
- Top alternatives to Basis include StackAdapt, The Trade Desk, Amazon DSP, Choozle, Pocketmath.