Nanonets Accounts Payable Automation

Overview

Nanonets Accounts Payable Automation is an AI-driven system for collecting, checking, and routing supplier invoices before posting approved data to an ERP. It is best suited to teams with document-heavy AP workflows and configurable business rules; the key limitation is that it does not execute payments.

Key features

Intake, matching, and validation

The AP agent accepts vendor emails, PDFs, scans, EDI feeds, and supplier-portal documents without templates. It supports two- and three-way PO matching, GL coding based on business rules, duplicate detection, and fraud checks. That breadth can help teams consolidate varied invoice channels and apply consistent controls, although the matching and coding rules still need to reflect each business’s purchasing practices.

Human review and ERP posting

Low-confidence matches and policy exceptions go to a reviewer with the document, failed rule, and context. The agent pauses until the reviewer decides, which keeps uncertain cases from proceeding unchecked but leaves exception handling dependent on staff availability. Once checks pass, validated data is posted to the ERP with an audit trail.

Integrations and controls

Pre-built connectors cover SAP S/4HANA, Oracle, NetSuite, Dynamics 365, QuickBooks, Xero, and Sage, with webhooks and REST support for other integration needs. Security controls include SAML, OIDC, SCIM provisioning, role-based access, audit logs, private deployment options, data residency, AES-256 encryption at rest, and TLS 1.3 in transit. Nanonets states that it is SOC 2 compliant and ISO/IEC 27001 certified; SOC 2 Type I and Type II reports are available upon request.

Pricing

Nanonets uses freemium, block-based pricing, so the monthly figure alone does not determine how many invoices a team can process. Every account starts with $50 in free credits without a card; the pricing page describes this as a free trial. Simple operation runs cost $0.02 each, standard AI runs $0.10, and complex AI runs $0.30. Typical invoice processing uses 4–6 blocks per document, making block use an important budgeting variable.

• Starter: Price not listed; up to 3 users and community support. This suits a small team evaluating or using the workflow at limited scale, but the user cap and credit-based usage constrain wider adoption.
• Starter paid usage: $100 a month, billed $100/month for 100 credits. It gives a defined monthly credit allowance, but teams should compare that allowance with their expected 4–6 blocks per invoice before relying on it for routine volume.
• Growth: Custom pricing, with volume pricing by quote. It adds ERP and database integrations, custom integrations, AI reporting and analytics, and team-wide credit sharing, making it a better fit for teams needing broader connections or shared usage than Starter provides.
• Enterprise: Custom pricing, with private cloud or on-prem deployment, SAML SSO and SCIM, dedicated support and SLAs, and data residency. These controls are relevant to organizations with deployment, identity, or support requirements that exceed the lower tiers.

Platforms

Nanonets is available on the web and through an API. That combination supports browser-based workflow management and programmatic integration, but no mobile app platform is included.

Who it's for

Nanonets is a strong fit for AP teams processing documents from several channels that need PO matching, rule-based coding, exception review, and ERP posting in one workflow. Nanonets describes its users as ranging from smaller companies to Fortune 500 enterprises, and the Starter and Enterprise options reflect that range. It is less suitable for buyers seeking an end-to-end service that also sends supplier payments.

Pros and cons

• Pros: Template-free intake across email, scans, EDI, and supplier portals reduces dependence on a single invoice channel.
• Pros: Matching, coding, duplicate checks, fraud checks, and human exception review combine automated checks with a clear handoff for uncertain cases.
• Pros: ERP connectors, API options, audit trails, and enterprise security controls accommodate varied integration and governance needs.
• Cons: Payment execution is not included, so teams still need a separate way to make supplier payments.
• Cons: Credit consumption depends on workflow blocks, and typical invoices use 4–6 blocks; teams with high volume should forecast usage rather than treat the $100 monthly tier as an unlimited invoice allowance.
• Cons: Starter is capped at 3 users, while Growth and Enterprise use custom pricing, so scaling costs may require a quote.

Alternatives

Choose Noxus if a free plan and self-hosted deployment are priorities; its Test plan is free and allows about 100 resolutions per month (1,000 AI operations), one workspace, and two concurrent Co-workers, with limited integrations and no overage. Consider Vic.ai APSuite if a 12-month contract at $25,000 a year for invoice processing and approvals fits your purchasing plans. Comarch Accounts Payable Automation is another paid web-based option.

DOKKA is a paid option for web and Android. AvidXchange is a paid web-based option. Choose BILL Accounts Payable if you want a paid product with a free trial and a listed $49 a month Essentials plan billed monthly for AP and AR. Esker Accounts Payable Automation is a paid web, Android, iOS, and API option with custom pricing. PairSoft AP Automation is a paid option for web, iOS, and Android.

For broader browsing, see AI Invoice Processing Software, Accounts Payable Automation Software, Accounts Payable Software, Intelligent Document Processing Software, AI Document Processing Software, and AI OCR Software.

Verdict

Nanonets is a compelling choice for document-heavy AP teams that want automated intake, rule-based validation, controlled human review, and ERP posting with enterprise security options. Choose it when those controls and workflow coverage matter more than a simple per-invoice price; look elsewhere if payment execution must be part of the same system or if block-based credit use does not suit your volume planning.