Nanonets vs RossumLast updated
Nanonets vs Rossum: build your own workflow, or buy an enterprise platform?
Pick Rossum if you are an enterprise AP or shared-service team that wants a finished transactional-document platform with certified SAP and Coupa integrations, 3-way matching and duplicate handling, and can sign a contract of at least a year starting at $18,000. Pick Nanonets if you want to build your own document workflows and start self-serve: $50 of free credits without a card, then $100 a month for 100 credits, paying per block run, with QuickBooks, Xero and Sage exports on every plan. Both read line items and both have APIs; the difference is who builds the workflow and how you pay.
We make InvoiceParser Pro, a third product, and say where it fits below. Every fact about Nanonets and Rossum was read on its maker’s own website on 4 October 2026, and neither was tested hands-on. How we compared.
Nanonets vs Rossum, side by side
As each vendor publishes it, read on 4 October 2026. Where a vendor does not say, the table says so rather than guessing. The last column is our product, for reference.
| Feature | Nanonets | Rossum | InvoiceParser ProOur product |
|---|---|---|---|
| Pricing, as published | Starter free with $50 in credits, no card, then $100 a month for 100 credits; usage per block run ($0.02, $0.10 or $0.30); Growth and Enterprise quotedSource, checked 4 October 2026 | Starter from $18,000 a year; Business, Enterprise and Ultimate quoted; one-year minimum contract; pay per additional page above the planSource, checked 4 October 2026 | Free (25/month); Starter $79/month (200); Team $249 (1,000); Scale $599 (5,000); publishedinvoiceparserpro.com/pricing |
| What it reads | Invoices, purchase orders, receipts, bank statements, bills of lading, IDs, contracts, claims and forms, with no per-template setup | Transactional documents (invoices, purchase orders, bills of lading, sales orders, packing lists) as PDF, XML or UBL, from email, EDI, shared drives and scanners | Supplier invoices and credit notes. Scanned and digital PDFs, JPEG, PNG; up to 50 files per batch. Web upload (works in a phone browser) and an email-in address per client; no mobile app |
| Line items | Yes: line item description, rates and quantities in the pre-trained invoice model | Yes, template-free, including complex line items | Every plan, Free included |
| Validation and checks | 2-way and 3-way matching, GL coding from your rules, duplicate detection and fraud checks in its AP agents | Custom validation rules, master data matching, 3-way matching with POs and delivery receipts; duplicate detection and handling on Business and above | Every invoice: subtotal, tax, fees and total must add up, or it is flagged with the difference. Multi-layer duplicate check; never deletes on its own |
| Integrations | QuickBooks, Xero and Sage on every plan; SAP, Oracle, NetSuite, Dynamics 365 and Salesforce on Enterprise; Google Sheets, databases, cloud storage | Certified SAP and Coupa integrations; NetSuite, Workday, Microsoft Dynamics; API and SFTP | Direct push to QuickBooks Online, Xero and Zoho Books on paid plans, only after approval; Excel / CSV on every plan |
| Approvals | Approval routing built from your approval matrix | Approval workflows with routing on your own criteria | Multi-step approval chains on Team and Scale; eight roles with approval limits |
| API | REST and GraphQL API on every plan, and an MCP server | API access on every plan; custom functions and webhooks on Business and above | REST API on Scale; an MCP server for AI assistants, with a key on every paid plan |
| Free plan or trial | $50 in free credits, no card | 14-day free trial; no free plan | Free plan for 25 invoices a month; 14-day trial with 50 invoices, no credit card, then the Free plan |
| Best for | Teams that want to build their own document workflows across many document types and pay per use | Enterprise AP and shared-service teams on SAP or Coupa | Small and mid-size AP teams, freight and logistics first, that want supplier invoices read, checked, approved and pushed to their books |
Nanonets in short
Nanonets is a platform for building AI workflows around documents. A workflow is a chain of blocks (extract, classify, validate, format, export), and every block run is billed: $0.30 for data extraction, $0.10 for standard AI such as classification or validation, $0.02 for simple steps. Nanonets says a typical invoice workflow runs four to six blocks per document.
For accounts payable it offers agents that apply your supplier terms, tolerances, coding rules and approval matrix, with 2-way and 3-way matching and duplicate checks, and exports to QuickBooks, Xero and Sage on every plan or to SAP, Oracle and NetSuite on Enterprise.
Pick Nanonets if
- You want to start today without a sales call, and your volume is uneven enough that paying per run suits you.
- You process many document types, not only invoices, and want to shape each workflow yourself.
- You post to QuickBooks, Xero or Sage now and may need an ERP connector later.
Nanonets alternatives and competitorsNanonets pricing, worked outNanonets website
Rossum in short
Rossum is AI document processing for transactional workflows, built for enterprise AP, procurement and operations teams. Its agents read documents, validate and transform the data, send emails, ask for approvals and write to the ERP, with certified SAP and Coupa integrations. Coupa has acquired Rossum, as Rossum’s own site announces.
Every plan is quoted. The entry plan starts at $18,000 a year with unlimited seats and API access; duplicate handling, master data matching and ERP integrations come with the Business plan, and contracts run for at least a year.
Pick Rossum if
- You run SAP or Coupa and want certified integrations rather than building connectors.
- You need 3-way matching against purchase orders and delivery receipts, and duplicate handling across channels.
- You buy on annual contracts and want a vendor to help configure the workflow.
The differences that matter
How you buy
Nanonets is self-serve: an account starts with $50 of credits and no card, then $100 a month buys 100 credits, spent per block run. Rossum is sold on a quote and an annual contract, from $18,000 a year on the entry plan, with a 14-day trial to try it first.
Who builds the workflow
Nanonets gives you blocks and agents to assemble, including your own Python on its Growth plan. Rossum is a finished platform that you configure with business rules and approval routing, with add-ons for AP apps and e-invoicing.
Where the data goes
Nanonets exports to QuickBooks, Xero and Sage on every plan and to SAP, Oracle, NetSuite and Dynamics 365 on Enterprise. Rossum’s strength is the enterprise ERP and procurement side: certified SAP and Coupa integrations, plus NetSuite, Workday and Dynamics, with QuickBooks named among its integration add-ons.
How we compared
- Every fact about Nanonets and Rossum (what each does, its published prices, plans and limits) was read on that vendor’s own website on 4 October 2026. The pages are listed under Sources below. Review sites and other comparisons were not used as sources.
- Neither product was tested hands-on for this page: nothing here measures how well either reads documents, and neither vendor’s own accuracy claims are repeated. Where a vendor does not publish a price or a feature, the page says “not published” or “not described” rather than guessing.
- We make InvoiceParser Pro, so it appears only as a third option, marked as ours, with its limits. Its facts come from its own pricing page and its published benchmark: 181 synthetic test documents run through live production on 3 October 2026, where 96.1% of documents had every key header field right. The method and every miss are on the accuracy benchmark page; it is our test set, not your documents, and it is not compared with any other vendor’s figures.
- Prices and features change. Confirm them with the vendor before you buy, and if something here is out of date, tell us at support@invoiceparserpro.com and we will correct it.
Nanonets vs Rossum: questions buyers ask
Is Nanonets cheaper than Rossum?
At small volumes, yes: Nanonets starts with $50 of free credits and then $100 a month for 100 credits, paid per block run. Rossum’s entry plan starts at $18,000 a year on a contract of at least one year.
Do Nanonets and Rossum do 3-way matching?
Both describe it. Nanonets lists 2-way and 3-way matching in its accounts payable agents; Rossum describes automated 3-way matching between invoices, purchase orders and delivery receipts.
Which integrates with SAP?
Rossum has certified SAP and Coupa integrations. Nanonets offers SAP, Oracle and Salesforce connectors on its Enterprise plan.
Is there a free trial of Nanonets or Rossum?
Nanonets starts every account with $50 of free credits and no card. Rossum offers a 14-day free trial.
Where does InvoiceParser Pro fit against Nanonets and Rossum?
Only for a smaller team that needs supplier invoices read, checked, approved and pushed to QuickBooks Online, Xero or Zoho Books at a published price. It has no SAP or Coupa integration and does not match invoices to purchase orders.
Sources
Each vendor’s own pages, with the date they were read. InvoiceParser Pro’s facts: pricing and the accuracy benchmark.
- Nanonets, checked :
- Nanonets pricing: https://nanonets.com/pricing
- Nanonets connector rates: https://docs.nanonets.com/docs/base-price-per-unit.md
- Nanonets overview (docs): https://docs.nanonets.com/docs/nanonets-overview
- Nanonets invoice model (docs): https://docs.nanonets.com/docs/invoices.md
- Nanonets accounts payable: https://nanonets.com/solutions/accounts-payable
- Nanonets home page: https://nanonets.com/
- Rossum, checked :
- Rossum pricing: https://rossum.ai/pricing/
- Rossum accounts payable: https://rossum.ai/solutions/accounts-payable/
- Rossum platform: https://rossum.ai/platform/
- Rossum integrations: https://rossum.ai/integrations/
Related pages
Checking supplier invoices? Try ours on one
Turn an invoice into a spreadsheet with the math checked, free and with no sign-up, or start a workspace. 14-day trial with 50 invoices, no credit card, then the Free plan.