# Userstack Reviews
**Vendor:** apilayer  
**Category:** [Other Development Software](https://www.g2.com/categories/other-development)
## About Userstack
Userstack is a user-agent API lookup service that allows users to detect browsers and devices in real-time.






- [View Userstack pricing details and edition comparison](https://www.g2.com/products/apilayer-userstack/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-14+16%3A59%3A21+-0500&secure%5Bsession_id%5D=5fd78cd2-9e1c-416c-a702-1cf665dc4e24&secure%5Btoken%5D=8feba585e2120e6cb47a875291dd9286b761b1a3efc283bf89065598fe5de883&format=llm_user)


## Top Userstack Alternatives
  - [Okta](https://www.g2.com/products/okta/reviews) - 4.5/5.0 (1,205 reviews)
  - [Termius](https://www.g2.com/products/termius/reviews) - 4.8/5.0 (255 reviews)
  - [SAP Fiori](https://www.g2.com/products/sap-fiori/reviews) - 4.3/5.0 (128 reviews)