RailCall vs Permaura

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

RailCall compared with Permaura
Detail	RailCall	Permaura
What it does	AI runs where you own it	Give AI agents permission, not keys
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	RailCall local runtime: free. RailHub Team: $5 per seat per month. Cloud agents: $5 per trained agent per month. Advanced thinking (overflow): metered against a budget you set, with 500 flows per month included. Storage on hub: $0.25 per GB-month with 5 GB free.	Free: local gateway forever. Pro: $19/month (regular $29) or $190/year (regular $290), includes 3 workspaces, unlimited hosted secrets, 1 hosted gateway, managed tunnel, remote access. Team: $19/seat/month (regular $29, 2-seat minimum) or $190/year per seat (regular $290), includes 10 workspaces, un
Key features	Studio visual workflow builder with 1,000+ nodes CLI and terminal-first interface Ed25519-signed tamper-evident receipts Human approval airlock for all actions Autonomous agents that run 24/7 Capacity routing across organization machines MCP integration with 33 tools Multi-level human approval workflows Offline receipt verification Company-wide stop button	Permission-based access control for AI agents Device-signed approvals on phone, desktop or watch Audit log with signed, linked records Support for multiple AI assistants Open-source gateway under Apache-2.0 Local gateway runs free on your computer Hosted gateway option with managed tunnel Credentials stay with the gateway, not exposed to agent Team policies and shared governance
What makes it different	Entire local runtime free with MIT license, no login required Cryptographically signed receipts verifiable offline 80% reduction in AI costs compared to top models No execution counters or machine count limits	Credentials never exposed to AI agents or in logs Add new assistants in minutes without reconfiguring apps Device-signed approvals provide verifiable proof of authorization Open source for inspection and transparency Completely free local gateway alternative to paid hosting
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	26 no change since last check	18 −3 (down) since last check
Trust Flow (Majestic)	3	20
Citation Flow (Majestic)	13	20
Referring domains (Majestic)	35	3

5 details filled in for both companies.

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