Head-to-head comparison
Listen Notes API vs Voxalyze
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.
Search API across 3.7M+ podcasts used by 12,000+ companies.
Best for:
Podcast SEO and visibility analytics across global directories.
Best for: Growth-focused publishers
At a glance
The honest trade-offs
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
Voxalyze
Pros
- Sharp keyword and search visibility analytics
- Tracks Apple and Spotify across 14 languages
- Reports up to 24% audience growth from optimization
Watch-outs
- Pricing not public, sales call required
- Weak for attribution or ad measurement
- Smaller US footprint than European
Which one should you pick?
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.
Pick Voxalyze if
You’re building around growth-focused publishers. Voxalyze invented Podcast Visibility Optimization — essentially SEO for Apple Podcasts and Spotify search — and the visibility module is genuinely the strongest in that niche. It's pricey, opaque about pricing, and not what you want if you mostly need download or attribution data.
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Frequently asked
What does Listen Notes API do better than Voxalyze?
Listen Notes API's standout is "Long-standing, reliable API used by many tools". Voxalyze doesn't make that promise — it leans into "Sharp keyword and search visibility analytics" instead. If the first sentence describes your workflow, pick Listen Notes API; if the second does, pick Voxalyze.
What are the trade-offs?
Listen Notes API: listener metrics are estimates, not first-party. Voxalyze: pricing not public, sales call required. Whether either matters depends entirely on what you actually need — neither is a deal-breaker by itself.
Can I use Listen Notes API and Voxalyze together?
Both are analytics tools so most teams pick one. Some workflows do combine them — for example, using Listen Notes API for one show or episode type and Voxalyze for another. Worth trying both free tiers before committing.