10 Best Demand Side Platform Tools for Founders [2026 Updated]

1. The Trade Desk

• Type: Paid
• URL: https://www.thetradedesk.com
• Overview: An omnichannel demand-side platform focused on programmatic buying across display, video, audio and connected TV with advanced audience targeting and forecasting tools. The platform provides advertisers enterprise-level bidding, reporting and identity solutions to optimize cross-channel media at scale.

[b]2. Display & Video 360 (Google)</b>

• Type: Paid
• URL: https://marketingplatform.google.com/about/display-video-360/
• Overview: Google’s enterprise DSP within Google Marketing Platform that combines programmatic buying, creative management, and campaign analytics for cross-channel media including display, video, audio and CTV. It integrates tightly with Google’s ad ecosystem and provides advanced audience signals, planning, and attribution capabilities.

[b]3. Amazon DSP</b>

• Type: Paid
• URL: https://advertising.amazon.com/solutions/products/amazon-dsp
• Overview: A programmatic DSP from Amazon Ads that enables advertisers to buy display, video, audio and streaming TV inventory both on and off Amazon with access to Amazon’s shopper data for audience targeting. It’s built for retail-focused performance and closed-loop measurement using Amazon’s first-party signals and analytics.

4. MediaMath

• Type: Paid
• URL: https://www.mediamath.com
• Overview: An enterprise DSP delivering omnichannel programmatic media buying with tools for audience activation, optimization, and transparent reporting across display, video, mobile and connected TV. MediaMath emphasizes privacy-forward identity solutions and flexible integrations for data and supply sources.

[b]5. StackAdapt</b>

• Type: Paid
• URL: https://www.stackadapt.com
• Overview: A programmatic DSP focused on brand and performance campaigns across native, display, video and CTV with AI-driven optimization and audience capabilities. StackAdapt offers self-service and managed options with detailed targeting, creative formats, and measurable outcomes.

[b]6. Simpli.fi</b]

• Type: Paid
• URL: https://simpli.fi
• Overview: A programmatic DSP specializing in localized, addressable, and geo-fenced campaigns across display, mobile, video and OTT for marketers seeking granular location-based targeting. Simpli.fi provides campaign orchestration, real-time optimization, and turnkey solutions for agencies and brands.

[b]7. Beeswax (Bidder-as-a-Service)</b>

• Type: Paid
• URL: https://www.beeswax.com
• Overview: A customizable bidder-as-a-service DSP that gives advertisers and agencies programmatic control via a configurable bidding engine and APIs rather than a closed platform. Beeswax is designed for teams that need full transparency, custom algorithms, and deep integration with data and analytics tools.

[b]8. Basis by Centro</b]

• Type: Paid
• URL: https://www.centro.net/basis
• Overview: Basis is an integrated DSP and campaign management platform offering programmatic buying, trafficking, optimization and unified reporting across display, video, mobile and connected TV. It caters to agencies and in-house teams with automation features and centralized workflow tools for large-scale media operations.

[b]9. Amobee</b]

• Type: Paid
• URL: https://www.amobee.com
• Overview: A global DSP providing cross-channel programmatic buying across display, video, social and CTV combined with data-driven audience activation and measurement. Amobee emphasizes unified planning, dynamic creative optimization, and holistic campaign analytics for brand and performance goals.

[b]10. Yahoo DSP</b>

• Type: Paid
• URL: https://ads.yahoo.com/advertiser/dsp/
• Overview: Yahoo’s demand-side platform enabling programmatic media buying across native, display, video and connected TV with access to Yahoo’s owned-and-operated inventory and various premium supply partnerships. The platform focuses on audience reach, measurement solutions and cross-screen campaign management for advertisers.