Nanonets vs Rossum Pricing and Invoice Automation Compared

Nanonets vs Rossum pricing side by side

Nanonets bills per workflow run with no contract: $50 in starting credits, then $0.02, $0.10 or $0.30 for each step a document passes through. Rossum publishes one number, Starter from $18,000 a year on a one-year minimum, and quotes every tier above it. One is a meter, the other is an annual commitment.

Every figure below was read from nanonets.com/pricing and rossum.ai/pricing in October 2026, in US dollars. Where a vendor publishes nothing, the table says so rather than filling the gap with a guess.

The two models reward different buyers. A metered bill tracks volume exactly, so a business with 150 invoices in a slow month pays for 150. A floor of $18,000 is about $1,500 a month whether you send it 300 invoices or 3,000, which is good value at the top of that range and expensive at the bottom.

How much does Rossum cost?

Rossum costs at least $18,000 a year. That is the published starting price of the Starter tier, roughly $1,500 a month, on a minimum one-year contract. Business, Enterprise and Ultimate carry no public price and are quoted against your annual page or document volume, the integrations you need and the support plan.

Starter already includes unlimited users, intake by email, API or manual upload, the Aurora Document AI extraction engine, a validation screen for exceptions and human review, API access and 12 months of archive search. Business adds custom extraction logic, matching against your own databases, duplicate detection, a shared mailbox for supplier communication, webhooks, workflow reporting and integrations with SAP, Coupa, Workday and Oracle. Enterprise adds single sign-on, a sandbox, document translation and a preferred cloud region. Ultimate adds multi-document transactions, an embeddable interface and three years of archive search. Integrations, AP apps, e-invoicing and service plans are sold as add-ons with no listed price, so a realistic first-year total sits above the floor. Our Rossum pricing breakdown goes tier by tier.

How much does Nanonets cost per invoice?

Nanonets costs between about $0.32 and $1.80 per invoice at list rates, depending on how many steps your workflow runs. A bare extract-and-export flow is two runs. Nanonets says a typical invoice workflow uses four to six blocks and lands under $2 per invoice end to end.

The per-run price depends on the type of step. Formatting, routing and export are $0.02. Classification and validation are $0.10. Data extraction and generative AI steps are $0.30. Here is what three realistic workflows cost per document when you add those up.

The lean figure is the one most comparisons miss. If you only need fields pulled from a PDF and pushed to QuickBooks or a spreadsheet, you are not paying the $2 headline. If you add classification, validation, approvals and generative checks, you move toward it fast. Model the steps before you model the price. The full Nanonets pricing page covers the credit rules and plan limits.

Nanonets vs Rossum cost at 200, 1,000 and 5,000 invoices a month

At 200 invoices a month Nanonets costs about $770 to $4,320 a year against Rossum's $18,000 floor. At 1,000 a month the typical Nanonets workflow is about $6,480 a year. At 5,000 a month even a lean Nanonets flow passes $19,000 and Rossum's fixed contract starts to look reasonable.

These are list rates before the up to 40% volume discount Nanonets advertises on Growth, so a 5,000-invoice heavy workflow could negotiate toward roughly $65,000. On the typical five-step flow, Nanonets stays under Rossum's floor until about 2,800 invoices a month. On a heavy six-step AI flow, the crossover comes much earlier, near 830 invoices a month. Rossum's number at 5,000 invoices is unknown because it is quoted, and a team at that volume usually needs Business-tier matching anyway.

Is Nanonets better than Rossum?

Nanonets is the better fit for small and mid-sized finance teams that want self-serve setup, pay-as-you-go billing and ready connectors for QuickBooks, Xero, Sage and NetSuite. Rossum is the better fit for enterprise AP teams running SAP, Oracle, Workday or Coupa that need matching, duplicate detection, unlimited reviewers and single sign-on under one contract.

Neither is better in the abstract. The honest split looks like this.

A practical test settles most cases. Take your 20 hardest invoices from last month, the multi-page ones with long item tables and odd layouts, and run them through both trials. Count corrected fields per invoice, not a vendor accuracy claim. That number drives reviewer time, which costs more than either subscription at real volume.

What changed for buyers when Coupa bought Rossum

Coupa announced its acquisition of Rossum on May 12, 2026. Rossum is still sold on its own pricing page with the same four tiers, but its roadmap now points at Coupa's source-to-pay platform and Navi AI agents, which matters most if your company does not run Coupa.

For a Coupa customer this is good news: tighter invoice capture inside a system you already own. For an AP team on NetSuite or Microsoft Dynamics, it is a reason to ask in writing how long current non-Coupa integrations will be supported and whether pricing will change at renewal. Terms of the deal were not disclosed. Nanonets remains independent and venture backed, having raised a $29 million round led by Accel in March 2024. If you are weighing other enterprise options against Rossum, the Rossum alternatives page covers them.

Where a flat invoice extractor fits instead of either

If your job is getting invoice header fields and every line item into a spreadsheet, QuickBooks or an ERP import file, a flat monthly extractor is usually cheaper than both. InvoiceExtractor Starter is $49 a month for 2,500 pages on the Base AI model, and Plus is $149 a month for 10,000 pages, with line items included.

That is not the same product as Rossum. There is no approval workflow, no PO matching engine and Plus is a single seat. What it does is turn PDFs, scans and photos into clean rows with no per-step meter, which is the whole requirement for many small AP teams and bookkeeping firms. At 1,000 single-page invoices a month, Plus costs $1,788 a year against $6,480 on a typical Nanonets workflow and $18,000 on Rossum Starter. When the extracted bills then need approval routing and payment, a dedicated accounts payable automation layer does that job, and when invoices have to be checked against open purchase orders first, a purchase order management tool keeps that record. Try one of your own invoices in the tool at the top of this page and compare the rows with what either trial returns.