Compare
How Maskflare compares, including where others fit better.
Honest comparisons of Maskflare with Microsoft Presidio, Private AI (Limina), Nightfall, Skyflow and other tools for keeping personal data out of AI models.
- CompareLooking for a Microsoft Presidio alternative? Start with what Presidio does wellPresidio is a solid open-source detection library. See where it fits, what you still have to build around it for a production LLM app, and how a managed masking gateway differs.7 min read
- ComparePrivate AI (now Limina) alternative for LLM appsPrivate AI is now Limina, an ML-based de-identification platform for regulated data. Here's how it compares with a masking gateway that restores values in live LLM traffic.6 min read
- CompareNightfall AI alternative for developers and LLM appsNightfall is a broad DLP platform for SaaS, endpoints, browsers and AI. Maskflare is narrower: a developer-first masking layer that restores values in AI answers, hosted in the EU.6 min read
- CompareSkyflow alternative for LLM and agent trafficSkyflow started as a data privacy vault and now sells runtime AI data control for agents and MCP. Maskflare is a lighter masking layer you add with one base URL.6 min read
- CompareLakera Guard alternative: when you need masking, not just guardrailsLakera Guard, now part of Check Point, is built to stop prompt injection and jailbreaks. Maskflare masks personal data reversibly. Many teams need both.6 min read
- ComparePrompt Security alternative: masking that gives the data backPrompt Security, now part of SentinelOne, secures employee and app use of GenAI with a browser extension and API. Maskflare masks and restores values across gateway, endpoints and MCP, from the EU.6 min read
- CompareCloudflare AI Gateway DLP vs Maskflare: flag and block, or mask and restore?Cloudflare's AI Gateway DLP flags or blocks requests and responses that match DLP profiles. If that's all you need at the edge, it may be enough. If you need values masked and restored, it isn't.6 min read
- ComparePortkey PII redaction vs Maskflare: gateway features or privacy layer?Portkey is a full LLM gateway with routing, caching, observability and guardrails, including one-way PII redaction. Maskflare is the privacy layer, with reversible masking. Use either, or both.6 min read
- CompareBest PII redaction tools for LLM apps (2026)An honest roundup of PII redaction tools for LLM apps in 2026: Maskflare, Presidio, Limina, Nightfall, Skyflow, Protecto, LLM Guard and cloud DLP, with what each is best for.6 min read
See it on your own data
Try Maskflare free.
Bring your hardest prompts.
28-day free trial or 10,000 requests, whichever comes first. Point one app at the gateway or enroll a few laptops,
and watch what gets masked. Or talk to us first.
- SOC 2 Type II: In progress
- ISO 27001: In progress
- EU hosting by default · on-premises available
- Prompts and files never stored
- Never used to train AI models
- GDPR · nDSG · DPA available
- Trust center →