CustomInk vs 21Diamonds Pricing Comparison 2026

Side-by-side pricing and feature comparison. Updated daily by PulseSignal.

Pricing Comparison

No pricing data available.

Starting from N/A

Free$0/monthly

Pro$9.99/monthly

Business$29.99/monthly

Starting from $9.99/mo

Feature	CustomInk	21Diamonds
Up to 3 cards	n/a	✓
Free ATM withdrawals (limited)	n/a	✓
Unlimited users	n/a	✓
Budget alerts	n/a	✓
Audit trail and compliance reports	n/a	✓
Real-time notifications	n/a	✓
Advanced expense categorization	n/a	✓
Expense reports export	n/a	✓
Up to 5 users	n/a	✓
Priority customer support	n/a	✓
All Pro features	n/a	✓
No monthly fees	n/a	✓
Automated reimbursement	n/a	✓
All Free features	n/a	✓
Customer support via email	n/a	✓
Expense policy enforcement	n/a	✓
Dedicated account manager	n/a	✓
Multi-currency support	n/a	✓
Team management dashboard	n/a	✓
Virtual card issuance	n/a	✓
24/7 phone support	n/a	✓
Integration with accounting software	n/a	✓
Mobile app access	n/a	✓
Basic expense tracking	n/a	✓
Single sign-on (SSO)	n/a	✓
Custom spending limits	n/a	✓
API access	n/a	✓
Real-time sync with bank accounts	n/a	✓
Corporate card issuance (physical)	n/a	✓
Transaction history	n/a	✓
Custom approval workflows	n/a	✓
Unlimited virtual cards	n/a	✓
Advanced analytics and insights	n/a	✓
Receipt capture and matching	n/a	✓

CustomInk

21Diamonds

Feature tracking data is being collected.

Get notified the moment either company changes pricing. Set up in 60 seconds.