Convert addresses into useful data

OpenCage is an easy, cost-effective API to turn addresses or geographic coordinates into useful data for your research.

Why use OpenCage for your research?

Great product
Affordable price
  • Generous free trial.
  • No credit card required at sign up.
  • One-time and subscription plans
  • No unexpected usage charges. Ever.
Trusted partner
  • Fully GDPR compliant.
  • Responsive customer support. Try us.
  • Hundreds of customers around the world.
We contribute 1% of our revenue to fund next-generation carbon
removal technologies through our payment processor, Stripe (details).

Researchers from institutions like these are using OpenCage for their projects

Start your free trial

2,500 API requests per day.

No credit card required.