[API Security & Data Protection Blog]

Guides, best practices, and product updates on securing API traffic, detecting sensitive data, and staying compliant.

Engineering

Why You Can't Trust LLM-as-a-Judge Scores (Yet)

LLM-as-a-judge bias is real — order, length, and self-preference can flip verdicts. Here's how to measure judge reliability and build evals you can trust.

Ben @ Grepture

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LLM Observability Tools Compared: The 2026 Landscape

A head-to-head comparison of Langfuse, Helicone, Arize, Braintrust, Lunary, Humanloop, LangSmith, and Grepture — architecture, pricing, and when to pick each.

Engineering

What is PromptOps? A Complete Guide for Engineering Teams

PromptOps brings DevOps discipline to LLM prompts — versioning, rollback, testing, and observability for production prompt workflows.

Engineering

Prompt Management: Version Control for Your LLM Prompts

Store, version, and serve prompts through Grepture — with variables, conditional logic, instant rollback, and full traffic visibility.

Engineering

LLM Security Tools Compared: Gateways, DLP, Guardrails, and Proxies

Mask and Restore: Reversible Redaction That Keeps LLMs Useful