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Excession Labs vs Elpis

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

Excession Labs compared with Elpis
DetailExcession Labs logo Excession LabsElpis logo Elpis
What it doesAI security agent and hosted model API for authorized testing Portable context for terminal coding agents
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Open source
PricingStarter $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 Not given
Key features
  • 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
  • Context Ledger for curating admitted instructions, files and memory
  • Deterministic context admission before model processing
  • Workflows with Mother agent team design and checking
  • Love Spot drawing board with Matilda companion
  • Desktop app with theme customization
  • Support for GPT, Claude and Gemini models
  • Terminal and desktop app sharing state
  • Portable context for terminal coding agents
What makes it different
  • 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
  • Deterministic context admission ensures agents see processed context before model receives it
  • Context Ledger provides transparent curation of agent inputs
  • Mother agent orchestrates multi-agent workflows with checking and merged results
  • Collaborative drawing interface with AI companion
Community votes00
DR (Domain Rating by Ahrefs)15 −1 (down) since last check7 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)012
Referring domains (Majestic)06

3 details filled in for both companies.

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