Free. Forever. No catch.
We believe logo access should be simple and free. No API keys, no registration, no usage limits. Just one small ask: attribution.
- Unlimited API calls
- No rate limiting (fair use)
- WebP format for optimal performance
- Domain lookups (e.g., stripe.com)
- Company identifier lookups
- Production-ready CDN
- No API key required
- No registration needed
The Only Requirement: Spreading the Word
We keep the API free by asking for a simple link back. This helps others discover the service and keeps us sustainable.
Attribution Requirements
- ✓Add a backlink on your homepage and on pages displaying logos
- ✓Use a User-Agent with contact information for server-side requests
Add this link:
Logos by <a href="https://logos.apistemic.com">apistemic logos</a>Example User-Agents:
MyApp ([email protected])AcmeCRM (+https://acme.com)Company Name - [email protected]We verify attribution and block offenders. Don't use rel="nofollow".
Special Cases
- Server-side requests?
- Use a User-Agent with contact information (e.g.
MyApp ([email protected])) and limit to 1 request per second. - Mobile app?
- Add a backlink on your homepage and visible attribution inside the app, e.g. when tapping the logo.
Why is it free?
We run other products at apistemic that generate revenue. The logo API is our way of giving back to the developer community while building awareness for our brand. Attribution links help us reach more developers organically.
No hidden tiers
We won't suddenly introduce paid plans or restrict features. Free means free.
No bait and switch
We're not collecting data to sell later. We just want attribution links.
Pricing FAQ
Ready to start?
Check out the integration guide and add logos to your app in minutes.