StellarFirm vs Tellius

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

StellarFirm compared with Tellius
Detail	StellarFirm	Tellius
What it does	AI Agents that take on the work, from plan to finished result	Enterprise AI agents that automate recurring business work
Stage	Not given	Established
Founded	Not given	2016
Based in	GR	US
Pricing model	Not given	Freemium
Pricing	Alpha is free with free credits for new accounts. Credit packs available: 1,000 credits, 5,000 credits, 20,000 credits. Plans coming soon.	Not given
Key features	Approval system for all outputs before publishing Cloud-based workspace accessible from browser Desktop application for Mac and Windows Slack integration for assistant communication	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	Human approval required for all outputs that publish or spend money Agents hand work to each other automatically Agents work continuously even when you sleep Choice of cloud hosting or local machine execution	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 votes	0	0
DR (Domain Rating by Ahrefs)	29 +1 (up) since last check	51 no change since last check
Trust Flow (Majestic)	5	17
Citation Flow (Majestic)	38	40
Referring domains (Majestic)	12	659

4 details filled in for both companies.