The IRIS ranking · Checked 2026-11-06

Agent Readiness 100.

The next billion visitors to a website won’t be human. Which of the most important tech companies are ready for agents as customers? Same 8 public checks for everyone. Score your own site →

All Fintech SaaS & productivity Dev tools & infra AI labs & models Data Consumer & marketplaces

79Average score · Fintech

6/10Have llms.txt

3/10Expose OpenAPI or MCP at the root

Rank	Company	Sector	Score	Δ	HTTPS	AI bots	Sitemap	JSON-LD	Meta	llms.txt	API/MCP	No-JS
1	brex.com	Fintech	100	new	●	●	●	●	●	●	●	●
30	justworks.com	Fintech	85	new	●	●	●	●	●	●	○	●
35	plaid.com	Fintech	85	new	●	●	●	●	●	●	○	●
41	wealthfront.com	Fintech	85	new	●	●	●	●	●	●	○	●
45	ramp.com	Fintech	80	new	●	●	○	●	●	○	●	●
47	carta.com	Fintech	75	new	●	●	●	●	●	○	○	●
51	mercury.com	Fintech	75	new	●	●	●	●	●	○	○	●
55	robinhood.com	Fintech	75	new	●	●	●	○	○	●	●	●
58	stripe.com	Fintech	75	new	●	●	○	●	●	●	○	●
91	pulley.com	Fintech	50	new	●	●	●	○	○	○	○	●

Automated, read-only checks of public files (robots.txt, sitemap.xml, llms.txt, /openapi.json, /.well-known/mcp.json, homepage HTML). Sites that blocked our checker are excluded. A low score isn’t a verdict on the product, only on how easily agents can use it. Re-checked weekly; companies can ask for a re-check anytime.