Looking for a Rossum Alternative?
Rossum starts at $18,000/year with a 1-year minimum contract. That's enterprise pricing for enterprise invoice processing.
If you're an accountant or bookkeeper who needs bank statement conversion, Zera Books offers unlimited processing for $79/month with no annual commitment.
The Numbers Don't Lie
What is Rossum?
Rossum is an enterprise AI document processing platform focused primarily on invoice automation. Their technology uses machine learning to extract data from invoices without requiring templates, achieving up to 98% accuracy on invoice data capture.
The platform includes advanced workflow automation, approval routing, and certified integrations with enterprise systems like SAP and Coupa. Rossum positions itself as a solution for large organizations with complex accounts payable processes.
Rossum at a Glance
- Starting price: $18,000/year
- Minimum contract: 1 year
- Primary focus: Invoice processing
- Target: Enterprise AP departments
For Fortune 500 companies with massive invoice volumes and complex ERP integrations, Rossum can be a valuable investment. But for accountants and bookkeepers who need to convert bank statements, Rossum's enterprise pricing and invoice-centric design is significant overkill.
Why Enterprise Pricing Doesn't Work for Accounting Firms
$18,000/year makes sense for enterprise AP departments. Not for bookkeepers.
$18,000 Minimum
Rossum's starting price equals 19 years of Zera Books. Most accounting firms can't justify that investment for document processing.
Budget-breaking1-Year Lock-In
You're committed for a full year before you know if it fits your workflow. That's a risky bet for smaller firms.
Long commitmentInvoice-Focused
Rossum is built for invoice processing. Bank statements are an afterthought—if supported at all.
Wrong specializationEnterprise Features
SAP and Coupa integrations are useless for firms using QuickBooks and Xero. You're paying for enterprise features you'll never use.
Feature mismatchComplex Onboarding
Enterprise implementations take months. You need to convert bank statements now, not after a 90-day rollout.
Slow startSales-Driven Process
Custom quotes, demo calls, contract negotiations. Just to process some PDF bank statements.
High frictionTrue Cost Comparison
See what $18,000/year vs $79/month really means for your firm.
| Metric | Rossum | Zera Books |
|---|---|---|
| Monthly Cost | $1,500+ | $79 |
| Annual Cost | $18,000+ | $948 |
| 3-Year Cost | $54,000+ | $2,844 |
| Minimum Commitment | 1 year | Month-to-month |
| Time to Start | Weeks/months | 5 minutes |
| Setup/Implementation | Enterprise onboarding | Self-service |
| Per-User Fees | Included (unlimited) | Included (unlimited) |
| Training Required | Yes (enterprise) | No |
Rossum vs Zera Books: Features
Enterprise invoice processing vs accountant-focused document conversion.
| Feature | Rossum | Zera Books |
|---|---|---|
| Invoice Processing | Primary focus (98% accuracy) | Yes |
| Bank Statements | Secondary/limited | Primary focus (99.6%) |
| Financial Statements | No | Yes |
| Check Processing | No | Yes |
| AI Categorization | Invoice line items | QuickBooks/Xero categories |
| QuickBooks Integration | Limited | Direct export |
| Xero Integration | Limited | Direct export |
| SAP Integration | Certified | No (not needed) |
| Coupa Integration | Certified | No (not needed) |
| Client Management | Enterprise workflows | Built-in dashboard |
| Template Training | No (AI adapts) | No (AI adapts) |
| Approval Workflows | Advanced | Basic |
Who Should Use Which Tool?
Rossum Works Best For
Enterprise organizations
- Fortune 500 companies with massive invoice volumes
- Organizations using SAP, Coupa, or Oracle
- AP departments processing 10,000+ invoices/month
- Companies with dedicated procurement teams
- Enterprises needing complex approval workflows
- Organizations with $18K+ document processing budgets
Zera Books Works Best For
Accounting professionals
- Accountants processing client bank statements
- Bookkeepers doing monthly reconciliations
- CPA firms using QuickBooks or Xero
- Small to mid-size accounting practices
- Firms that need flexible month-to-month pricing
- Anyone who needs bank statements, not just invoices

"My clients send me all kinds of messy PDFs from different banks. This tool handles them all and saves me probably 10 hours a week."
Ashish Josan
Manager, CPA at Manning Elliott
Why Accountants Choose Zera Books
Purpose-built for accounting workflows, not enterprise AP departments.
$79/Month Unlimited
No $18,000 annual commitment. No per-page fees. Just unlimited processing for one flat monthly price.
Bank Statement Focus
Zera AI trained specifically on bank statements. Better accuracy than invoice-focused tools.
No Long-Term Contract
Month-to-month pricing. Cancel anytime. No 1-year minimum commitment.
AI Categorization
Transactions automatically mapped to QuickBooks/Xero chart of accounts.
Start in 5 Minutes
No enterprise onboarding. No training. Sign up and start converting immediately.
4 Document Types
Bank statements, financial statements, invoices, and checks. Everything accountants need.
Frequently Asked Questions
Is Rossum better than Zera Books?
It depends on your use case. Rossum is an enterprise invoice processing platform starting at $18,000/year with a 1-year minimum. If you're a Fortune 500 company processing massive invoice volumes through SAP, Rossum might be worth the investment. For accountants and bookkeepers who need bank statement conversion, Zera Books is more appropriate at $79/month.
Why is Rossum so expensive?
Rossum targets enterprise customers with complex AP workflows, ERP integrations, and high-volume invoice processing. Their pricing reflects enterprise-grade features like SAP and Coupa integration, advanced approval workflows, and dedicated support. These features are valuable for large enterprises but unnecessary for most accounting firms.
Can Rossum process bank statements?
Rossum's primary focus is invoice processing. While they have document processing capabilities, bank statements aren't their specialty. Zera Books is specifically built for bank statement conversion with Zera AI trained on millions of bank statements.
What if I need both invoices and bank statements?
Many firms use different tools for different document types. You could use Zera Books for bank statements ($79/month) and a separate invoice tool if needed. This approach typically costs far less than Rossum's $18,000/year while getting specialized tools for each use case.
Does Zera Books require an annual contract like Rossum?
No. Zera Books offers month-to-month pricing with no minimum commitment. You can cancel anytime without penalty, unlike Rossum's 1-year minimum contract.
Compare Other Alternatives
See how Zera Books compares to other document processing tools.
Skip the Enterprise Price Tag
$79/month unlimited bank statement conversions. No $18,000 annual commitment. No 1-year contract. Just results.