Deezer API vs iTunes Search API
Category: Music · Updated August 2026
Both Deezer API (No key for public catalog data; OAuth only for user data) and iTunes Search API (No key, approximately 20 calls/minute, no credit card) offer comparable free tiers. Deezer API currently leads on reliability with 100% uptime vs iTunes Search API's 85.53% uptime over the last 30 days. Pick Deezer API for hobby projects; consider iTunes Search API if you need its specific feature set.
Side-by-side comparison
Deezer API
Public catalog data for artists, albums, tracks, and charts, with 30-second previews. The public read endpoints need no key, which is why it survived as a Spotify alternative after Spotify restricted audio-features for new apps in late 2024.
| Status | 🟢 Online |
| 30-day uptime | 100% |
| Response time | 176 ms |
| Free tier | No key for public catalog data; OAuth only for user data |
| Auth | No key required |
| Tier score | 0.7 — free key, no card |
iTunes Search API
Apple's public catalog search covering music, podcasts, films, and apps, with artwork URLs and 30-second preview streams. No key, no signup — but Apple blocks datacenter IP ranges, so it must be called from a residential or mobile client rather than a cloud function.
| Status | 🟢 Online |
| 30-day uptime | 85.53% |
| Response time | 41 ms |
| Free tier | No key, approximately 20 calls/minute, no credit card |
| Auth | No key required |
| Tier score | 0.7 — free key, no card |
Which to choose?
- Pick Deezer API if…you want zero friction — no account, no key, just call the endpoint. Also good if music data without signup is a hard requirement.
- Pick iTunes Search API if…you want zero friction — no account, no key, just call the endpoint. Also good if music data without signup is a hard requirement.
- Use both if…one goes down — they serve the same music use case from different data sources, so you can implement a quick fallback.
Or use these alternatives
Other top-ranked Music APIs you might consider:
- MusicBrainz — 🟢 Online · No key, 1 request/second, requires an identifying User-Agent
- Lyrics.ovh — 🟢 Online · Unlimited, no key; unofficial hobby project with no SLA
Frequently Asked Questions
Is Deezer API or iTunes Search API more reliable?
Based on our 30-day tracking, Deezer API is more reliable with 100% uptime compared to iTunes Search API's 85.53%. Both are measured from the same automated hourly checks — no self-reported data.
Which one has a more generous free tier — Deezer API or iTunes Search API?
Both have comparable free tiers. Deezer API offers No key for public catalog data; OAuth only for user data and iTunes Search API offers No key, approximately 20 calls/minute, no credit card. The right choice depends on your specific call volume and auth preferences.
Can I use Deezer API and iTunes Search API together?
Absolutely — neither requires an API key, so you can call both with no setup. A round-robin or primary/fallback pattern is trivial to implement, giving you redundancy at zero cost.
What's the cheapest paid alternative if both Deezer API and iTunes Search API fail?
Paid alternatives vary by category. For Music APIs, most commercial providers start at $10–$50/month for reasonable call volumes. See the detail pages for Deezer API and iTunes Search API for their respective recommended paid upgrades.
See full profiles: Deezer API · iTunes Search API · All Music APIs