Best Audio Advertising Platforms and Services for B2B in 2026

TL;DR

• Major audio platforms collectively reach hundreds of millions of listeners, but all target audience segments, not the specific named buyers in your pipeline.

• This guide compares 6 of the best audio advertising platforms for B2B: self-serve streaming tools, managed broadcast networks, programmatic audio DSPs, and one managed ABM service that includes audio in a coordinated multi-channel approach.

• The core B2B problem: reaching podcast listeners who match your target industry is not the same as coordinating a consistent presence across every channel your named decision-makers use.

• Our top recommendation for B2B named-account teams: Hey Sid runs coordinated campaigns across LinkedIn, Meta, and Google against your ICP account list, with programmatic audio running as an additional touchpoint in the same system, over 60 to 90 days before outreach begins.

• Use the decision framework at the bottom to match the right platform to your pipeline goals and budget.

Please note that pricing may change, so always check the latest details on the product's website.

Quick Comparison (ranked by B2B named-account targeting capability, then scale and breadth)

Pricing may change. Always check the latest details on the vendor's website.

What Makes a Good Audio Advertising Platform for B2B in 2026

The audio advertising market divides into four distinct categories. Understanding the difference before selecting a platform determines whether your budget reaches the right people or simply a large number of people.

Self-serve streaming platforms put audio buying directly in the hands of the advertiser. You set a budget, select targeting parameters, upload creative, and launch. Spotify Ad Studio is the clearest example. The strength is accessibility. The limitation for B2B is that targeting is demographic and contextual: you can reach listeners of business podcasts, but not the specific individual in the procurement team at a target account. For the broader context of programmatic buying options, see our guide to the best programmatic advertising platforms for B2B.

Managed broadcast and radio networks like iHeartMedia combine traditional radio reach with digital streaming and podcast inventory. They are built for brand awareness at national or regional scale. For B2B teams with tight ICP definitions and specific named accounts, the targeting precision is limited.

Programmatic audio tech stacks (AdsWizz, Triton Digital) are infrastructure plays. They sit between publishers and buyers, aggregating inventory from hundreds of audio sources and enabling data-driven programmatic buying at scale. They are designed for agencies and trading desks operating at volume. Our guide to programmatic advertising for B2B explains how programmatic channels fit into a broader B2B strategy.

Multi-channel ABM with audio is the rarest category and the highest-value option for B2B teams with a defined ICP. Rather than selecting an audio platform and targeting by content or demographic, this approach starts with named individuals: uploading your account list, identifying the specific decision-makers, and running coordinated ads across LinkedIn, Meta, Google, and programmatic channels, including audio placements. Hey Sid is the only managed service in this list that operates this way.

#1 Hey Sid: Our Top Pick for B2B Teams with Named Account Lists

Pricing may change. Always check the latest details on the vendor's website.

Hey Sid is not a dedicated audio platform. It is a managed service that runs coordinated advertising across LinkedIn, Meta, Google, and programmatic channels against a list of named decision-makers from your ICP. Audio placements sit within that programmatic layer.

That distinction matters for B2B. The core problem with dedicated audio platforms is that targeting is audience-based: you reach people who listen to certain content, not a deterministic list of individuals at your target accounts. Hey Sid addresses this differently. On LinkedIn and Meta, person-level identity targeting means ads reach the specific individuals on your account list. Programmatic audio runs in parallel as an additional touchpoint, using audience segments derived from the same list, though audio inventory itself is matched by audience attributes rather than deterministic individual identity.

The operating model is The Influence Loop: three coordinated services running against the same accounts simultaneously. Always On runs person-level ads on LinkedIn and Meta and coordinated ads on Google, with programmatic audio as an additional touchpoint, targeting 3 to 4 impressions per week per contact over 60 to 90 days. Precision Connect sends warm LinkedIn outreach to those same individuals after exposure. Authority Builder creates and distributes thought leadership content to the same decision-makers. All three run as one coordinated system. For a full breakdown of how this fits into a B2B channel mix, see our B2B advertising channels strategy guide.

What sets it apart:

• Targets specific named individuals, not audience segments

• Runs across LinkedIn, Meta, Google, and programmatic channels in a single coordinated approach

• Managed execution: no in-house ad ops, creative team, or audio buying expertise required

• Coordinated sequencing means by the time outreach arrives, the prospect has already been reached consistently for weeks

Results:

Strengths: Identity-based targeting on LinkedIn and Meta that no audio-only platform can replicate. Programmatic audio runs within the same coordinated system rather than as a standalone isolated buy. Managed service means no in-house ad ops expertise required.

Limitations: Not a standalone audio platform. Audio placements within the system are audience-based, not deterministically matched to named individuals. Teams looking for audio-only buys, self-serve campaign management, or broadcast radio reach should consider the platforms below.

Best for: B2B marketing teams targeting 50 to 500 named accounts with a defined ICP and a 3 to 12 month sales cycle.

Explore Hey Sid: Hey Sid, How it works

#2 Spotify Advertising: Best for Reaching Large Professional Audiences

Pricing may change. Always check the latest details on the vendor's website.

Spotify Advertising is one of the world's largest music streaming platforms by reported monthly active users. Its Ads Manager gives advertisers access to multiple ad formats including audio, video, and podcast sponsorships; specific format availability varies by market and account type.

Key features:

• Self-serve Ads Manager with demographic, interest, and contextual targeting

• Multiple ad formats including audio, video, and podcast sponsorships (format availability varies by market)

• Targeting by genre, playlist type, podcast category, and listener behavior

• Reporting dashboard with reach, frequency, and conversion tracking

Strengths: According to Spotify's own advertising research, adding Spotify to an omnichannel campaign is reported to deliver 44% lower cost per action and 2x more ad attention versus a silent screen. For B2B brands running awareness campaigns, the combination of professional audience scale and multi-format options is genuinely strong. Verify these figures at ads.spotify.com, as vendor-published benchmarks can change.

Limitations: Targeting is audience-based, not account-based. You can reach listeners of business podcasts, not the specific procurement director at a named account. No managed service for companies without in-house ad ops.

Best for: B2B companies running broad brand awareness campaigns where professional audience scale matters more than named account precision.

#3 iHeartMedia: Best for Broadcast and Digital Audio at National Scale

Pricing may change. Always check the latest details on the vendor's website.

iHeartMedia operates 860+ radio stations with 188M registered iHeartRadio users, available across 500+ platforms and devices. It is the largest US audio company by reach and combines AM/FM broadcast, digital streaming, podcast, and live event advertising under one managed offering.

Key features:

• National and local broadcast radio inventory across 860+ stations

• iHeartRadio streaming across 500+ platforms and devices

• Podcast network including top-ranked shows

• Live event and sponsorship integration

• Audience data enabling targeted buys across broadcast and digital audio

Strengths: National broadcast reach that streaming-only platforms cannot match. For B2B brands targeting broadly defined audiences, including small business owners, IT decision-makers broadly, or finance professionals, iHeart's inventory scale is a genuine advantage. Managed buying removes the need for in-house media expertise.

Limitations: Broadcast radio targeting is demographic and geographic. Digital audio targeting is contextual. Not designed for account-specific B2B targeting. Custom pricing requires direct sales engagement.

Best for: Enterprise B2B brands running national awareness campaigns where broad reach and audio format variety matter more than account-level precision.

#4 AdsWizz: Best Programmatic Audio DSP for Agencies

Pricing may change. Always check the latest details on the vendor's website.

AdsWizz is the programmatic technology infrastructure behind a significant portion of global digital audio advertising. Owned by SiriusXM, its suite spans the full stack: AudioMatic DSP for buyers, AudioMax SSP for publishers, AudioServe for campaign management, and AudioGO for self-serve access.

Key features:

• AudioMatic DSP: programmatic planning, buying, measurement, and optimization for audio and podcast inventory

• AudioMax SSP: connects publishers to programmatic demand from major DSPs

• Dynamic ad insertion across any audio type, protocol, and player

• Marketplace aggregating podcast and streaming inventory from major publishers in one place; self-serve entry via AudioGO

• Measurement and attribution tools specific to audio campaign performance

• First-party data activation (Permutive integration announced June 2026)

Strengths: Among the most comprehensive programmatic audio infrastructure stacks available to agencies. For teams managing audio budgets across multiple clients and publishers, AdsWizz provides centralized buying, measurement, and optimization that no single publisher platform can match. AudioGO provides a self-serve entry point; check audiogo.com for current availability and minimums as these can change.

Limitations: Not designed for standalone B2B account-based targeting. Targeting is audience and inventory-based. Custom enterprise pricing requires direct engagement for most use cases. The publisher-facing architecture means advertiser-specific B2B precision is limited.

Best for: Digital advertising agencies, media buying teams, and trading desks running programmatic audio campaigns across multiple publishers and formats.

#5 Triton Digital: Best for Enterprise Programmatic Audio at Scale

Pricing may change. Always check the latest details on the vendor's website.

Triton Digital powers the Triton Audio Marketplace, which according to the company processes more than 100 billion audio ad impressions per month across podcast, streaming, and broadcast radio formats. Its Triton Ad Platform (TAP) provides yield management, audience data, and campaign delivery infrastructure for publishers and programmatic buyers.

In May 2026, Triton announced an AI targeting integration with The Trade Desk, enabling its audio inventory to be accessed through The Trade Desk's audience intelligence layer. For B2B buyers active on The Trade Desk, this may create an additional path to audio inventory, though the precision of audience targeting still depends on the data layers applied within The Trade Desk.

Key features:

• 100B+ audio ad impressions per month across podcast, streaming, and broadcast radio

• Triton Ad Platform (TAP) for publisher yield management and programmatic selling

• AI targeting integration with The Trade Desk (announced May 2026)

• Podcast metrics and attribution

• Audience data tools for programmatic buying decisions

Strengths: Large-scale inventory across podcast, streaming, and broadcast radio according to the company. The Trade Desk integration provides buyers with a path to Triton's audio inventory; actual B2B audience precision depends on the data layers applied within The Trade Desk. Measurement and attribution tools go deeper than most streaming-only platforms.

Limitations: Primarily a publisher and infrastructure play. Direct advertiser access requires working through a managed partnership or a connected DSP like The Trade Desk. Not designed as a standalone advertiser self-serve tool. Pricing requires direct engagement.

Best for: Enterprise B2B buyers running audio through The Trade Desk or agency partners with established access to Triton's marketplace.

#6 Pandora/SiriusXM Media: Best for Music and Talk Radio Inventory

Pricing may change. Always check the latest details on the vendor's website.

Pandora and SiriusXM operate under SXM Media, the unified advertising arm of SiriusXM. Together they offer inventory across Pandora's streaming platform, SiriusXM's satellite radio, podcasts, and digital audio channels. Note: AdsWizz, listed above, is the programmatic technology infrastructure that powers buying within the SiriusXM ecosystem. The SXM Media advertising page was unavailable during research for this article. Verify current offerings and pricing directly at sxmmedia.com before making buying decisions.

Key features (based on available product descriptions):

• Pandora streaming music and podcast inventory

• SiriusXM satellite radio reaching subscribers in-car and on connected devices

• Audio, video, and display ad formats

• Targeting by demographic, genre, mood, activity, and listener behavior

• Managed buying with audience data

Strengths: Combined satellite and streaming reach covers in-car listening, which pure streaming platforms do not offer. SiriusXM's satellite network reaches a premium subscriber base during commute hours. For B2B brands targeting broadly defined professional audiences, this combination of music, news, and talk radio is differentiated.

Limitations: Targeting is audience and content-based, not account-based. Not designed for B2B account-level precision. Custom pricing requires direct sales engagement. Verify current offerings at sxmmedia.com as their page was unavailable during research.

Best for: B2B companies targeting broad professional audiences across music streaming and in-car radio, where satellite reach during commute hours is a specific use case.

Feature Comparison

Yes = confirmed from live source during research. No = confirmed absent from live source. Not stated = not mentioned in public documentation.

Decision Framework

The Case for Coordinated Audio in B2B

The instinct when evaluating audio advertising platforms is to pick the one with the largest audience. That logic works for consumer brands. For B2B, it misses the point.

B2B buying decisions involve multiple stakeholders over months. The question is not 'how many people heard our ad?' It is 'did the right people hear it, and are they hearing it as part of a consistent presence that builds recognition over time?'

That changes the evaluation criteria. A platform with hundreds of millions of listeners is impressive. A service building coordinated campaigns against 200 decision-makers at 30 named accounts, running person-level ads on LinkedIn and Meta and reaching those same audience segments on programmatic audio and Google, then following up with warm outreach, that delivers a different outcome.

Most B2B teams run audio as a standalone experiment: buy a podcast sponsorship, run it for a quarter, compare pipeline movement, conclude that audio does not generate B2B results. The channel is not the problem. The targeting architecture is. Audio works in B2B when it is one signal in a coordinated system, not an isolated buy. For teams wanting to understand how audio fits into a broader display and programmatic approach, our guide to B2B display advertising channels explains the channel mechanics in detail.

Dedicated audio platforms are the right choice when brand awareness at scale is the goal. When the goal is pipeline from named accounts, start with the service that starts with your account list rather than its own audience inventory.

Book a demo: Hey Sid, Book a demo

FAQ

What is the best audio advertising platform for B2B?

For B2B teams with a defined ICP and named accounts who want coordinated multi-channel presence, Hey Sid is worth evaluating first: Always On runs person-level targeting on LinkedIn and Meta and coordinated programmatic reach on Google and audio channels, all against the same account list. For teams running broad awareness campaigns without account-level targeting requirements, Spotify Ad Studio offers strong scale and self-serve accessibility. The right choice depends on whether your goal is account-level coordination or broad audience reach.

How much does B2B audio advertising cost?

Costs vary significantly by platform and approach. Hey Sid starts from $1,900/month for its managed multi-channel service. Spotify Ad Studio's minimum spend is not publicly disclosed on their website. iHeartMedia, AdsWizz, Triton Digital, and Pandora/SiriusXM all operate on custom pricing that requires direct engagement. Check each vendor's current pricing page before committing, as rates change frequently.

Is audio advertising effective for B2B?

Audio advertising works for B2B when targeting is precise. Platforms that target by audience segment (demographic, content type, genre) reach broad populations that include your ICP alongside many people outside it. Services that target named individuals concentrate impressions on the specific decision-makers at your target accounts. The channel itself is not the limiting factor; the targeting architecture determines whether audio drives B2B pipeline movement.

What is programmatic audio advertising?

Programmatic audio advertising is the automated buying and selling of audio ad inventory, including streaming music, podcasts, and digital radio, through technology platforms rather than direct publisher deals. AdsWizz and Triton Digital are among the most widely used infrastructure providers for programmatic audio globally. Most major DSPs, including The Trade Desk, access programmatic audio inventory through integrations with platforms like these. For a deeper breakdown, see our guide to programmatic advertising for B2B.

Can B2B companies advertise on podcasts without a large budget?

Yes. Spotify Ad Studio and AudioGO by AdsWizz both offer self-serve entry points for podcast advertising without requiring a large minimum commitment or a managed agency relationship. Spotify's Ads Manager allows direct podcast category targeting, while AudioGO provides access to AdsWizz's broader publisher marketplace. For teams with larger budgets, iHeartMedia and Pandora/SiriusXM both offer managed podcast advertising with audience data.

Sources

• Spotify, 'Spotify Advertising'

• iHeartMedia, 'Advertising'

• AdsWizz, 'Advertiser Solutions'

• AdsWizz, 'AudioGO Self-Serve Platform'

• Triton Digital, 'Triton Audio Marketplace'

• SiriusXM Media, 'SXM Media Advertising'

• Hey Sid, 'How It Works'

• Hey Sid, 'Case Studies'

Audio Advertising Hub: What Is Programmatic Audio Advertising? A Complete Guide for B2B Marketers | How to Target Specific Companies with Audio Ads in 2026 | Podcast Advertising vs Programmatic Audio Advertising: What's the Difference?