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Volley vs Keep Mac Awake

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

Volley compared with Keep Mac Awake
DetailVolley logo VolleyKeep Mac Awake logo Keep Mac Awake
What it doesAPI sequence diagram tool with payloads on every arrow Keep your MacBook awake with the lid closed for long-running AI agents and tasks, no external display needed
StageNot given Startup
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Not given
PricingFree: editor, local diagrams, share links, SVG and PNG export, CLI, 3 saved diagrams, HAR imports up to 8 requests, 200 hosted API and MCP calls a month, 1 webhook inbox with 25 requests a month, 1 recording link with 3 recordings. Pro: $9/month or $90/year (billed in advance), up to 1,000 saved dia Free 3-day trial (sessions up to 8 hours). Then $9 USD once per Mac, tax included. No subscription.
Key features
  • Plain-text sequence diagram editor with real-time rendering
  • Request and response payloads displayed on every arrow
  • HAR file import with automatic redaction of secrets
  • Webhook inbox to capture and diagram provider deliveries
  • Recording links to collect customer HAR files as diagrams
  • Drift Check to update diagrams when APIs change
  • SVG and PNG export for sharing and embedding
  • AI agent support via MCP server, HTTP API and CLI
  • README embeds that update when diagrams are edited
  • Presentation mode for step-through walkthroughs
  • Keep MacBook awake with lid closed, no external display or keyboard needed
  • Sessions with no limit or custom duration up to 168 hours
  • Run on AC power by default, optional battery use down to chosen level
  • Built-in display off with lid closed
  • Command-line interface with JSON output for AI agents
  • Independent watchdog service restores normal sleep after failure
  • Thermal cutoff on battery at serious heat levels
  • No account, analytics, or logs required
  • Works with Claude Code, Codex, Gemini CLI, Cursor and other AI agents
What makes it different
  • No account needed to write and share diagrams
  • AI can write diagrams from plain-text syntax
  • Built from real traffic: HAR files, webhooks and customer recordings
  • Only keep-awake app with independent watchdog, thermal cutoff, and AI agent interface
  • Clamshell mode without external monitor, display, or keyboard
  • JSON interface allows agents to start, check, and stop sessions autonomously
  • Control agents from your phone while MacBook lid is closed
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)3 no change since last check1 +1 (up) since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)220
Referring domains (Majestic)80

4 details filled in for both companies.

More alternatives to Volley More alternatives to Keep Mac Awake

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