Comparison
CitrusGlaze vs Nightfall
Nightfall is a broad cloud DLP covering Slack, GitHub, email, and GenAI. CitrusGlaze is a local prompt firewall purpose-built for AI traffic — the prompts, secrets, and shadow agent traffic that general DLP misses.
| Feature | CitrusGlaze | Nightfall |
|---|---|---|
| Focus | AI traffic security (prompt-level DLP) | General DLP (Slack, GitHub, email + GenAI) |
| Data processing | 100% local — nothing leaves your machine | Cloud-processed (Nightfall's servers) |
| Price | Free tier + $10/user/month | Free 3 GB/mo, then custom enterprise pricing |
| Coverage scope | 39+ AI tools (CLI, SDK, agents, browser) | Slack, GitHub, Jira, Confluence, email + GenAI |
| MCP support | MCP Gateway (built-in proxy) | MCP monitoring product |
| Deployment | 5 minutes, local install | SaaS integrations (per-platform config) |
| Latency | Under 10ms (local, single hop) | Cloud round-trip per request |
| Independence | Gourmand Labs LLC | Independent ($60.3M raised, $35.2M ARR) |
Different tools for different problems
Choose CitrusGlaze if you need
- ✓ 100% local processing — no data leaves your network
- ✓ AI-specific prompt firewall — purpose-built for prompts, API calls, agents
- ✓ Under 10ms latency — single local hop, no cloud round-trip
- ✓ Transparent pricing — $10/user/mo, no sales call
- ✓ 5-minute deployment — no SaaS integration config
- ✓ Self-serve evaluation without procurement
Choose Nightfall if you need
- ✓ Broad DLP across Slack, GitHub, Jira, Confluence, and email
- ✓ Proven product-market fit ($35.2M ARR, 8 years in market)
- ✓ SaaS integration library for non-AI channels
- ✓ Multi-modal approach: API + browser extension + endpoint agent
- ✓ Coverage of non-AI data loss vectors alongside GenAI
Key differences
AI-specific vs general DLP
Nightfall covers everything: Slack messages, GitHub commits, Jira tickets, Confluence pages, email, and GenAI. That's powerful if you need a single DLP across all channels. But AI traffic has unique risks — prompt injection, shadow agent traffic, MCP tool calls, cost attribution — that general DLP doesn't address. CitrusGlaze is purpose-built for AI Traffic Control: 349+ secret patterns tuned for developer prompts, Cedar policy engine for tool governance, and injection detection for prompt attacks.
Local vs cloud processing
Nightfall processes your data in their cloud. Every message, file, and prompt is sent to Nightfall's servers for classification. CitrusGlaze's 9-stage inspection pipeline runs entirely on your machine. Your prompts, code snippets, and secrets never leave your network. For teams where data residency and privacy are non-negotiable, this is a fundamental architectural difference — not a feature checkbox.
Deployment simplicity
Nightfall requires configuring integrations for each SaaS platform — Slack workspace, GitHub org, Jira instance, email provider. Each integration has its own setup flow, permissions, and admin approval. CitrusGlaze installs in 5 minutes as a local proxy and immediately sees all AI traffic. No per-platform configuration, no admin approvals for each tool, no integration gaps where shadow agent traffic slips through.
Latency impact
Every request Nightfall inspects takes a cloud round-trip. CitrusGlaze runs locally in under 10ms — a single hop on your machine. For developer workflows where AI tools fire hundreds of requests per session, the latency difference compounds. Local processing means AI Traffic Control that developers don't notice.
Honest assessment
Nightfall is a proven product. $35.2M in annual revenue, 8 years in market, $60.3M raised, and the broadest integration coverage of any DLP platform. They have 9+ comparison pages on their site — they take competitive positioning seriously and have earned their market position. If you need DLP across Slack, GitHub, Jira, Confluence, email, and GenAI in a single platform, Nightfall covers more ground than anyone.
CitrusGlaze solves a narrower problem with a deeper approach. We only do AI traffic — but we do it locally, in under 10ms, with 349+ secret patterns, injection detection, Cedar policies, and cost tracking. No data leaves your machine. If your primary concern is securing AI tools and you don't need Slack/email DLP, CitrusGlaze goes deeper on the AI-specific risks that general DLP architectures weren't designed for.
Many teams will benefit from both: Nightfall for broad SaaS DLP coverage, CitrusGlaze for deep prompt-level DLP on developer machines. They solve different problems and complement each other well.
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