Pexels API vs Unsplash API: Which API for AI agents?
Category: Media & Streaming
Unsplash API scores higher overall (5/10 vs 3/10). For most agent use cases, start with Unsplash API. Switch to Pexels API if you specifically need its capabilities or you're already locked into its ecosystem.
Score breakdown
| Pexels API | Unsplash API | |
|---|---|---|
| Overall score | 3/10 | 5/10 |
| CLI relevance | 8 | 7 |
| Quality | 5 | 7 |
| Pricing | free | free |
| Install | npm install pexels | npm install unsplash-js |
Agent-friendliness signals
Only Pexels API
- +Reasonable rate limits
Both
- ✓Official SDK
- ✓Env var auth
- ✓Headless compatible
- ✓JSON response
- ✓curl/CLI docs
Only Unsplash API
No unique signals
Capabilities
Only Pexels API
- • search videos
- • get curated photos
Both
- • search photos
Only Unsplash API
- • get random photos
- • get photo details
- • get collections
When to choose each
Choose Pexels API when...
- -Free stock photos AND videos in one API
- -No attribution required (though encouraged)
- -200 requests/hour free tier is more generous than Unsplash
Choose Unsplash API when...
- -High-quality free stock photos with a clean API
- -Generous free tier - 50 requests/hour
- -Photos are genuinely good - not the usual stock photo cheese
Full scores
For full scoring details, install gotchas, and reviews:
Frequently asked questions
Which is better for AI agents - Pexels API or Unsplash API?
Unsplash API scores higher overall (5/10 vs 3/10). For most agent use cases, start with Unsplash API. Switch to Pexels API if you specifically need its capabilities or you're already locked into its ecosystem.
Can I use Pexels API and Unsplash API together?
Technically yes - they're separate APIs, so nothing stops you from calling both. In practice, most teams pick one and stick with it to avoid maintaining two SDKs and two sets of API keys. The exception is if each one covers a use case the other doesn't.
What pricing model do Pexels API and Unsplash API use?
Pexels API: free. Unsplash API: free. For exact rates, check each provider's pricing page directly - prices change and we don't track real-time pricing here.