Irwin vs Attio
Side-by-side from the Top 11 rankings of The 11 Best Investor Relations Software (2026) and The 11 Best Investor Relations CRMs (2026). Last verified July 22, 2026.
The short answer
Irwin ranks higher on Top 11 (#4 vs #11) for IR officers, CFOs, and corporate secretaries at public companies managing targeting, disclosure, earnings, and shareholder engagement / Founders managing investor relationships and cap tables. Best modern CRM for smaller teams.
At a glance
| Irwin | Attio | |
|---|---|---|
| Top 11 rank | #4 / The 11 Best Investor Relations Software (2026) | #11 / The 11 Best Investor Relations CRMs (2026) |
| Score (out of 9.4) | 8.6 | 7.1 |
| Best for | Modern IR CRM for small and mid-caps | Flexible, modern build-your-own CRM |
| Pricing | $$ (Quoted annually, from low five figures) | $ ($0 to $1,000/yr) |
| HQ | Toronto, Canada | London, UK |
| Founded | 2018 | 2020 |
Irwin
Best modern CRM for smaller teams.
www.getirwin.com/See full entry in The 11 Best Investor Relations Software (2026)
Attio
A highly customizable CRM for founders who want to design their own perfect IR workflow.
attio.comSee full entry in The 11 Best Investor Relations CRMs (2026)
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.