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Constellation Gate AI (Gate)
Drop-in defense for your AI agent.
Leader in prompt-injection benchmarks#1 on 8 of 16 public benchmarks97.4% F1 score1% false positive rateFree tier, no credit card required
Opportunity score
58/100
A niche with clear need and growing urgency, but intense competition and technical hurdles make the overall opportunity moderate for a new entrant.
Founder verdict
MAYBE
A compelling product in a rapidly growing but increasingly competitive space; success depends on niche focus and technical differentiation.
What is Constellation Gate AI (Gate)?
Constellation Gate AI (Gate) is a security gateway for AI agents that intercepts API calls to detect and block prompt injection, credential leaks, PII, and hijacked tool calls. It runs as a drop-in proxy, scanning inbound prompts and outbound responses in real-time. Gate also reduces token usage via compression and caching, saving 20%+ on model costs, and provides an immutable, blockchain-backed audit trail for every request. Designed for developers, it supports popular coding agents like Claude Code and Cursor through a one-click desktop app or a single-line SDK change. The product leads public prompt-injection benchmarks with 97.4% F1 and offers a free tier with no credit card required.
Get the full Constellation Gate AI (Gate) playbook
The complete reverse-engineering — what to copy, what to avoid, and exactly what to build instead.
- Full opportunity score across 8 dimensions
- The real problem & why customers pay
- Why it's winning — with evidence
- Complete business reverse-engineering
- Competitive advantages & moat analysis
- Weaknesses, risks & what to avoid
- Clone strategy — what to build instead
- Week-by-week MVP roadmap
- Recommended technical stack
- Founder verdict & highest-leverage move