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AgentSky vs Excession Labs

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

AgentSky compared with Excession Labs
DetailAgentSky logo AgentSkyExcession Labs logo Excession Labs
What it doesEvery agent in one place AI security agent and hosted model API for authorized testing
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Not given
PricingCloud compute: $0.461/hour while awake, $0 when idle or parked. Models priced at or below maker's rate. Example: Claude Opus 5.5 with $0.461/hour compute, or $0 model usage if using Claude Pro/Max subscription. Prepaid credits start at $10. Card top-ups include Stripe fee (2.9% + $0.30). Starter $20/month with $30 credit; Pro $100/month with $175 credit; Max $200/month with $400 credit; Ultra $500/month with $1,250 credit. Pay as you go: add funds from $10 to $1,000, balance never expires. DeepSeek V4.1 Flash: $0.035 input, $0.005 cached input, $0.50 output per 1M tokens. DeepSeek V
Key features
  • Browser-based agent access
  • Agent API for integration
  • Multi-channel deployment via Slack and other apps
  • Native Mac app
  • Cloud-based agent execution
  • Bring your own Claude or ChatGPT subscription
  • Usage-based pricing with per-second compute metering
  • Agent skills for reusable instructions
  • Agent marketplace with 64+ agents
  • Terminal AI agent with parallel workers
  • Per-tool allow, deny and ask rules
  • Evidence-linked findings with severity and remediation steps
  • OpenAI and Anthropic SDK-compatible API endpoints
  • Session save, resume, fork and export
  • Headless mode with JSONL output and exit codes for CI
  • Support for MCP servers, skills, AGENTS.md, slash commands and hooks
  • DeepSeek V4.1 Flash and abliterated variant models
  • Cross-platform support for macOS, Linux and Windows
  • Shared account balance between terminal agent and API
What makes it different
  • Access any agent in one place without per-agent switching
  • $0 model costs when using your Claude Pro/Max or ChatGPT Plus/Pro subscription
  • Cloud agents that cost $0 while parked or idle
  • Reusable agent skills that inject domain expertise automatically at runtime
  • Multi-channel deployment from browser to Slack to Mac without code
  • Unified billing for both terminal agent and hosted API
  • API compatible with OpenAI and Anthropic SDKs
  • Evidence-based findings with source lines and reproduction steps
  • Terminal agent with configurable tool rules and headless CI mode
Community votes00
DR (Domain Rating by Ahrefs)13 +1 (up) since last check15 −1 (down) since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)430
Referring domains (Majestic)1950

4 details filled in for both companies.

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