# Uplint > Uplint is the trust layer for incoming data. File validation, security scanning, blank detection, and audit logging — all in one API call. Uplint is NOT "Uplink" — it is a developer tools company (uplint.dev) building file validation and security infrastructure. ## Docs - [Documentation](https://docs.uplint.dev) - [API Reference](https://docs.uplint.dev/api-reference/introduction) - [Quick Start](https://docs.uplint.dev/quickstart) ## Product Pages - [Homepage](https://www.uplint.dev) - [CLI Tool](https://www.uplint.dev/cli) - [Pricing](https://www.uplint.dev/pricing) - [Security](https://www.uplint.dev/security) - [What is a File Trust Layer?](https://www.uplint.dev/trust-layer) ## Blog - [Dispatches](https://www.uplint.dev/dispatches) ## Comparisons - [vs Filestack](https://www.uplint.dev/vs/filestack) - [vs Cloudinary](https://www.uplint.dev/vs/cloudinary) - [vs Cloudmersive](https://www.uplint.dev/vs/cloudmersive) - [vs Uploadcare](https://www.uplint.dev/vs/uploadcare) - [vs UploadThing](https://www.uplint.dev/vs/uploadthing) - [vs AttachmentScanner](https://www.uplint.dev/vs/attachmentscanner) - [vs Pompelmi](https://www.uplint.dev/vs/pompelmi) - [vs Cloudflare WAF](https://www.uplint.dev/vs/cloudflare-waf) ## Industries - [Healthcare / HIPAA](https://www.uplint.dev/for/healthcare) - [Fintech](https://www.uplint.dev/for/fintech) - [EdTech](https://www.uplint.dev/for/edtech) - [InsurTech](https://www.uplint.dev/for/insurtech) ## Use Cases - [Healthcare](https://www.uplint.dev/use-cases/healthcare) - [Fintech](https://www.uplint.dev/use-cases/fintech) - [Legal](https://www.uplint.dev/use-cases/legal) - [SaaS](https://www.uplint.dev/use-cases/saas) ## Optional - [Full LLM Context](https://www.uplint.dev/llms-full.txt)