Short answer: iris chat: AI thought partner for wellbeing via iMessage and RCS — relationships, sense of self, purpose; no app or login. Tomo: Personal AI in texts that learns your goals and guides you to them

iris chat vs Tomo

Sourced facts only. “Unknown” means not verified yet.

Key facts side by side

Criterion	iris chat	Tomo
Type	personal agent	personal agent
Vendor	iris labs (Flagship Pioneering)	Unknown
Channels / category	iMessage and RCS; no app or login (per chatwithiris.com/learn-more)	Texts (per tomo.ai)
Pricing / availability	Unknown (not published in the sources we checked)	Unknown (not checked)
Launched	2026-10-06	Unknown
Funding (reported)	USD 20M initial commitment from Flagship Pioneering (6 Oct 2026)	Unknown
Channels confirmed	iMessage, SMS/text	SMS/text
Verified facts	Launched 6 Oct 2026 by Flagship Pioneering with a USD 20M initial commitment; First product iris chat at chatwithiris.com; available on iMessage and RCS; no app or login; Company claim (checked 14 Oct 2026): 'Over 50,000 people have texted Iris' (chatwithiris.com); CEO and co-founder Armen Mkrtchyan, Ph.D.; co-founder and president Rockwell Shah (Flagship press release); Designed as a thought partner for relationships, sense of self, resilience, purpose and hope; Safety scaffold pairs each conversation with a parallel AI safety agent (company press release)	Unknown
Website	https://chatwithiris.com/	https://www.tomo.ai
Sources	[1] [2] [3] [4]	[1]
Last checked	2026-10-14	2026-10-14

Frequently asked questions

What is iris chat?

AI thought partner for wellbeing via iMessage and RCS — relationships, sense of self, purpose; no app or login.

What is Tomo?

Personal AI in texts that learns your goals and guides you to them

Are iris chat and Tomo the same type of agent?

iris chat is listed as a personal agent and Tomo as a personal agent.

More comparisons

Updated 2026-10-14