Nanonets Accounts Payable Automation

Nanonets Accounts Payable Automation uses AI agents to handle accounts payable from invoice intake through payment runs, guided by supplier terms, tolerance tables, coding rules, and approval matrices. It accepts vendor emails, PDFs, scanned paper, EDI feeds, and supplier portal documents without templates. Matching options include two-way and three-way checks; other controls include business-rule-based GL coding, duplicate detection, and fraud checks. Low-confidence matches and policy exceptions go to a reviewer with the document, failed rule, and context, and the agent waits for a decision. After validation, data is posted to the ERP with an audit trail. Pre-built connectors include SAP S/4HANA, Oracle, NetSuite, Dynamics 365, QuickBooks, Xero, and Sage, alongside webhooks and REST support. Listed security controls include SAML, OIDC, SCIM provisioning, role-based access, audit logs, private deployment options, data residency, and AES-256 encryption at rest with TLS 1.3 in transit. Pricing is based on workflow block runs; the pricing page lists $0.02 per simple operation run, $0.10 per standard AI run, and $0.30 per complex AI run. Each account starts with $50 in free credits without a card. Paid Starter usage is $100 a month for 100 credits.

Nanonets combines invoice intake, matching, exception review, and ERP posting, with pricing based on workflow block runs. Check user limits and the lack of payment execution against your AP process.

It suits teams handling document-heavy accounts payable processes, from smaller companies to Fortune 500 enterprises. Teams needing human decisions for exceptions may find its review pauses relevant.

Overview

Nanonets Accounts Payable Automation is an AI-driven AP workflow system for teams processing invoices across multiple document channels and business rules. It is best suited to organizations that need invoice validation, exception handling, and ERP posting in one workflow. Its broad intake and matching capabilities are useful, but it does not execute payments.

Key features

Invoice intake 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, rule-based GL coding, duplicate detection, and fraud checks. That breadth suits teams with varied invoice sources and established coding policies; matching and validation still depend on the accuracy of those rules.

Exception review and ERP posting

Low-confidence matches and policy exceptions go to a reviewer with the document, failed rule, and context. The agent waits for a decision before continuing, which gives AP teams a human checkpoint rather than forcing uncertain cases through. After 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 paths. 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 pricing, but paid usage is based on workflow block runs rather than a simple per-seat subscription. Every account starts with $50 in free credits, with no card required; the pricing page describes this as a free trial. Rates are $0.02 per simple operation run, $0.10 per standard AI run, and $0.30 per complex AI run. Typical invoice processing uses 4–6 blocks per document, so usage can accumulate across a full workflow.

Plans

• Starter: Custom pricing, up to 3 users, and community support. The user cap makes it a fit for a small AP group, but teams needing broader access should compare Growth or Enterprise.
• Starter paid usage: $100 a month, billed $100/month for 100 credits. This is the stated paid entry point; the 100-credit allowance makes projected block consumption important before choosing it.
• Growth: Custom pricing with volume pricing, ERP and database integrations, custom integrations, AI reporting and analytics, and team-wide credit sharing. It is the stronger fit for teams that need shared usage and tailored connectivity.
• Enterprise: Custom pricing with private cloud or on-prem deployment, SAML SSO and SCIM, dedicated support and SLAs, and data residency. Those controls and support terms target organizations with deployment or governance requirements beyond the lower tiers.

Payment execution is not included as a capability, so teams seeking an end-to-end system that sends payments will need another tool or process.

Platforms

Nanonets supports web and API access, making it suitable for browser-based AP operations or integration into a wider software workflow.

Who it's for

Nanonets describes the product as purpose-built for document-heavy business processes and says it serves organizations from smaller companies to Fortune 500 enterprises. It is most compelling for AP teams that need to handle diverse invoice formats, apply purchasing and coding rules, and route exceptions before ERP posting. It is less suitable for buyers who prioritize payment execution in the same product.

Pros and cons

• Pro: Accepts multiple invoice channels without templates, reducing the need to standardize every supplier document before intake.
• Pro: Combines PO matching, coding rules, duplicate and fraud checks, and human exception review, giving AP teams several validation stages before posting.
• Pro: ERP connectors and audit trails support teams that need validated records to flow into existing finance systems with traceability.
• Con: It does not execute payments, leaving payment runs and disbursement to another process.
• Con: Workflow-block pricing can be harder to forecast than a fixed per-user plan, especially since typical invoice processing uses multiple blocks.
• Con: Starter is capped at 3 users, while Growth and Enterprise use custom pricing, limiting straightforward comparison of costs as teams scale.

Alternatives

For a broader document-processing shortlist, compare AI Document Processing Software, Intelligent Document Processing Software, and AI OCR Software. For invoice-focused or AP-focused options, see AI Invoice Processing Software, Accounts Payable Automation Software, and Accounts Payable Software.

Choose Veryfi Invoices OCR API if you want invoice OCR with Android and iOS support as well as API and web access; its Starter plan is $500 a month with a $500/mo minimum commitment and per-invoice pricing. LandingAI Agentic Document Extraction is an alternative with API, self-hosted, and web platforms, including a free Explore plan with one user seat and 1,000 starting credits. UiPath Document Understanding may suit teams wanting broader platform coverage, including Linux, Windows, and self-hosted options; its free Community plan has limits of 50 documents per hour, two pages per document, and 4 MB per document. Unstract offers an open-source, self-hosted option limited to one user, while its Starter (annual) plan is $416 a month billed annually. Automation Anywhere Document Automation has a free Community Edition for eligible small businesses, capped at five machines and 100 pages per month. Instabase offers a free AI Hub Community trial with $5 (USD) of usage, ending when credits are used or after 92 days. Parseur may fit smaller email-parsing needs, with a free plan capped at 20 pages per month and one user. Stipple focuses on tender search and matching, with a free starting tier and paid tender-response preparation.

Verdict

Nanonets is a strong choice for AP teams that need flexible invoice intake, rule-based validation, exception review, and ERP posting with audit trails. Its main advantage is coordinating those steps across varied documents and systems; its main drawback is that it stops short of payment execution, while block-based pricing and custom higher-tier plans call for careful cost and fit assessment.