Puzzle vs Vena

Two Finance AI tools, side by side. Both are checked against their own published sites at time of listing. This comparison is editorially independent — neither tool has reviewed or endorsed this page. Here is what each does well and who it is for, so you can choose what fits.

Puzzle

puzzle.io

AI-native accounting platform for real-time books and close

Best forStartups, SMBs, and accounting firms that want continuously updated, AI-assisted books.

What it doesPuzzle is an AI-native accounting platform that automates categorization, reconciliation, and month-end close. Its AI agents draft entries for human review before posting to the ledger, and it provides real-time cash flow, burn rate, and runway. It integrates with modern fintech tools including Stripe, Brex, Mercury, and Ramp.

Capabilities

• AI-drafted categorization and reconciliation
• Continuous reconciliation
• Real-time cash and runway metrics
• Native integrations with fintech platforms

Visit Puzzle →

Vena

www.venasolutions.com

Stop crunching numbers. Start being strategic.

Best forFinance teams already working in Microsoft 365 who want Excel-native FP&A.

What it doesVena is an FP&A platform built natively for Excel that supports planning, budgeting, forecasting, and financial reporting. It adds purpose-built AI agents for scenarios, planning, reporting, and analytics, plus centralised collaboration to remove version-control issues.

Capabilities

• Excel-native financial modelling
• What-if scenario planning
• AI agents for planning and reporting
• Centralised templates and collaboration

Visit Vena →