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Fine vs Pipelock
Short answer: Pick Fine if you want agent security firewall; pick Pipelock if you want agent egress firewall with verifiable receipts. Fine is free; Pipelock has a free plan, paid from $49/month.
FineBuild Software with AI Agents.
PipelockThe open-source firewall for AI agents. Block the leak, prove it.Which to pick
Pick Fine if you want…
- Agent security firewall
Pick Pipelock if you want…
- Agent egress firewall with verifiable receipts
Side by side
- What it is
- Fine:Build Software with AI Agents.
- Pipelock:Pipelock is an open-source firewall that mediates AI agent traffic, scans for leaks and attacks, and provides signed, offline-verifiable receipts.
- Best for
- Fine:Agent security firewall
- Pipelock:Agent egress firewall with verifiable receipts
- Who it’s for
- Fine:—
- Pipelock:Developers and ops teams running AI coding agents who need egress protection and auditability.
- Pricing
- Fine:Free
- Pipelock:Freemium
- Starting price
- Fine:—
- Pipelock:$49/month (Founding Pro)
- Free plan or trial
- Fine:—
- Pipelock:Free plan (Community) · Free trial
- Plans
- Fine:—
- Pipelock:Community $0 · Founding Pro $49/mo per month · Founding Pro Annual $490/yr per year · Enterprise $25,000 per year
- Open source
- Fine:Yes
- Pipelock:Yes, 912 GitHub stars
- Works with
- Fine:—
- Pipelock:Claude Code, Cursor, VS Code, JetBrains, OpenAI Agents, Docker, Kubernetes, Prometheus
Fine features
Build Software with AI Agents.
Pipelock features
- Fixed-order scanner pipeline. Detects secret leaks, prompt injection, SSRF and tool poisoning using 65 DLP patterns.
- Kill-switch enforcement. Six independent sources can instantly block traffic with fail-closed behavior.
- Process sandboxing. Uses Landlock, seccomp (Linux) and sandbox-exec (macOS) to contain agent processes.
- Signed receipts. Generates Ed25519-signed decision logs that can be verified offline.
- Multi-profile coordination. Pro tier adds unlimited named security profiles with separate policies and budgets.
- Observability integrations. Exports 85+ Prometheus metrics and supports OTLP, Grafana, Splunk, etc.
Fine vs Pipelock FAQ
What is the difference between Fine and Pipelock?+
Fine focuses on building AI agents, while Pipelock secures agent egress and provides audit receipts.
Should I use Fine or Pipelock?+
Pick Fine if you want agent security firewall. Pick Pipelock if you want agent egress firewall with verifiable receipts.
Is Fine or Pipelock free?+
Fine is listed as free on DevHunt. Pipelock has a free plan (Community); paid plans start at $49/month (Founding Pro).
Is Fine or Pipelock open source?+
Yes, both are open source: Fine (finehq/fine on GitHub) and Pipelock (luckyPipewrench/pipelock on GitHub, Apache-2.0 license).
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.