Yellow.ai 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.

Yellow.ai compared with Excession Labs
Detail	Yellow.ai	Excession Labs
What it does	Enterprise AI agents for customer and employee experience automation	AI security agent and hosted model API for authorized testing
Stage	Established	Not given
Founded	2016	Not given
Based in	US	Not given
Pricing model	Contact for pricing	Not given
Pricing	Free plan: 500 monthly chat sessions included, then $0.99 per resolution, with 1 AI agent, limited channels and features. Enterprise plan: Unlimited agents, sessions and channels (35+), plus 150+ integrations and all features. Custom pricing available.	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	AI Agent Builder 2.0 for creating enterprise-ready agents in minutes Multi-channel support including voice, chat, email and SMS Conversational Knowledge Base with agentic RAG AI Copilot for testing, debugging and optimization Automated testing to ship reliable AI agents 150+ pre-built integrations with enterprise systems Multi-LLM architecture supporting 15+ LLMs Advanced analytics for AI agent optimization Enterprise security with HIPAA, ISO 27001, SOC 2 Type II and PCI-DSS compliance Agent Assist and Safe AI for human-AI collaboration	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	Agentic AI that thinks, acts and resolves autonomously across complex scenarios No vendor lock-in with flexible multi-LLM architecture Omnichannel orchestration maintaining full conversational context Deploy in minutes with natural language prompts and low-code builder Trusted by 650+ global brands with proven ROI and cost savings	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 votes	0	0
DR (Domain Rating by Ahrefs)	74 no change since last check	15 −1 (down) since last check
Trust Flow (Majestic)	17	0
Citation Flow (Majestic)	46	0
Referring domains (Majestic)	2209	0

4 details filled in for both companies.

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