Head-to-head comparison
ART19 vs Listen Notes API
Two of the analytics tools podcasters reach for. Here's how they differ on pricing, features, audience, and the trade-offs that actually matter day-to-day.
Amazon-owned enterprise analytics and dynamic ad insertion platform.
Best for: Enterprise networks
Search API across 3.7M+ podcasts used by 12,000+ companies.
Best for:
At a glance
The honest trade-offs
ART19
Pros
- Direct pipe into Amazon DSP demand
- IAB-certified measurement and dynamic ad insertion
- Trusted by major podcast networks
Watch-outs
- Sales-gated pricing, no self-serve tier
- Overkill for solo or indie shows
- Bandwidth-based costs scale unpredictably
Listen Notes API
Pros
- Long-standing, reliable API used by many tools
- Free tier sufficient for prototypes
- Markdown OpenAPI doc useful for AI agents
Watch-outs
- Listener metrics are estimates, not first-party
- Pricing climbs sharply at higher tiers
- Smaller transcript depth than Podscan
Which one should you pick?
Pick ART19 if
You’re building around enterprise networks. Now Amazon-owned and plumbed straight into Amazon DSP, ART19 is built for shows pulling enterprise download volumes and selling dynamic ads at scale. Independents need not apply — this is sales-led with bandwidth-based pricing that assumes you already have ad sales relationships.
Pick Listen Notes API if
You’re building around . Listen Notes is the long-running search and metadata API for podcasts. Reliable, well-documented, the API a lot of other podcast tools quietly depend on.
Also worth comparing
Or see all ART19 alternatives.
Frequently asked
What does ART19 do better than Listen Notes API?
ART19's standout is "Direct pipe into Amazon DSP demand". Listen Notes API doesn't make that promise — it leans into "Long-standing, reliable API used by many tools" instead. If the first sentence describes your workflow, pick ART19; if the second does, pick Listen Notes API.
What are the trade-offs?
ART19: sales-gated pricing, no self-serve tier. Listen Notes API: listener metrics are estimates, not first-party. Whether either matters depends entirely on what you actually need — neither is a deal-breaker by itself.
Can I use ART19 and Listen Notes API together?
Both are analytics tools so most teams pick one. Some workflows do combine them — for example, using ART19 for one show or episode type and Listen Notes API for another. Worth trying both free tiers before committing.