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Excession Labs vs Tellius

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 Tellius
DetailExcession Labs logo Excession LabsTellius logo Tellius
What it doesAI security agent and hosted model API for authorized testing Enterprise AI agents that automate recurring business work
StageNot given Established
FoundedNot given 2016
Based inNot given US
Pricing modelNot given Freemium
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
  • AI agents that automate complex recurring business workflows
  • Conversational AI for natural language queries across enterprise data
  • Number verification and lineage tracing
  • AI-powered data preparation and semantic layer
  • Automated machine learning modeling
  • No-code workflow configuration
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
  • Every number checked before delivery
  • Understands your team's specific business context and methods
  • Data remains secure in your environment
  • Owns complete workflows end-to-end without handoffs
Community votes00
DR (Domain Rating by Ahrefs)15 −1 (down) since last check51 no change since last check
Trust Flow (Majestic)017
Citation Flow (Majestic)040
Referring domains (Majestic)0659

3 details filled in for both companies.

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