Shellroute vs TestFlows Machine

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

Shellroute compared with TestFlows Machine
Detail	Shellroute	TestFlows Machine
What it does	Run terminal commands through a proxy with session-scoped routing from 120+ countries	Run your programs deterministically. Record, replay, and branch your runs.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free with your own proxy. Built-in routes: $3 per GB for residential IPs, $1 per GB for datacenter IPs. New accounts start with $1 free credit, no card required. No monthly fees, no minimum spend, no contracts.	Free: €0 with ₡3 credits included each month (about 20 vCPU-hours). Starter: €10/month with ₡25 credits (about 166 vCPU-hours). Plus: €25/month with ₡65 credits (about 433 vCPU-hours). Pro: €50/month with ₡150 credits (about 1,000 vCPU-hours). Dedicated: contact sales. Usage credits: €1 a credit, pu
Key features	Interactive shell mode for maintaining country connection across multiple commands Single command execution through proxy with shellroute run Support for 120+ countries and cities Residential and datacenter proxy options Session-scoped isolation keeping other apps on normal connection IP rotation support within active sessions SOCKS5 and HTTP/HTTPS proxy support Bandwidth metering and usage tracking Kill switch protection and auto-reconnect CLI and API access	Record runs with non-deterministic inputs pinned down Replay runs instruction-by-instruction Checkpoint and fork from any point Fault injection for disk, network, clock, containers and system calls Built-in debugger for machine programs Machine client and Python SDK Cloud storage for runs and disk images Multiple simultaneous sessions with configurable vCPUs Configurable session disk up to 256G
What makes it different	No subscription model: pay only per GB used with no contracts or minimum spend Bring your own proxy or use built-in routes without signup requirements One-command country selection instead of VPN or per-tool proxy configuration Isolated proxy sessions keeping other terminals and apps unaffected Open-source CLI tool designed for developer workflows in the terminal	Deterministic replay of program runs with identical outcomes Fork and branch from any point without losing original timeline Comprehensive fault injection testing built-in Pay-as-you-go usage credits with free plan available
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)	17 +17 (up) since last check	2 no change since last check
Trust Flow (Majestic)	2	4
Citation Flow (Majestic)	21	21
Referring domains (Majestic)	6	27

5 details filled in for both companies.

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