Captable.io vs Irwin
Side-by-side from the Top 11 rankings of Carta vs Pulley vs Affinity: 11 Best Investor Relations CRMs 2026 and Q4 Inc vs Nasdaq IR Intelligence vs Notified: 11 Best Investor Relations Software 2026. Last verified June 12, 2026.
The short answer
Irwin ranks higher on Top 11 (#4 vs #7) for Founders managing investor relationships and cap tables / IR officers, CFOs, and corporate secretaries at public companies managing targeting, disclosure, earnings, and shareholder engagement. Best modern CRM for smaller teams.
At a glance
| Captable.io | Irwin | |
|---|---|---|
| Top 11 rank | #7 / Carta vs Pulley vs Affinity: 11 Best Investor Relations CRMs 2026 | #4 / Q4 Inc vs Nasdaq IR Intelligence vs Notified: 11 Best Investor Relations Software 2026 |
| Score (out of 9.4) | 7.8 | 8.6 |
| Best for | Free, simple cap table creation | Modern IR CRM for small and mid-caps |
| Pricing | $ (Free to $1,000+/yr) | $$ (Quoted annually, from low five figures) |
| HQ | Palo Alto, USA | Toronto, Canada |
| Founded | 2012 | 2018 |
Captable.io
A free, no-frills tool for creating your first cap table before you need advanced features.
captable.ioSee full entry in Carta vs Pulley vs Affinity: 11 Best Investor Relations CRMs 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.