OperateAmplinth AP · Finance · Accounts Payable

From PDF to validated, GST-compliant record — automatically.

Amplinth AP reads a vendor invoice the moment it lands — PDF, API or watched bucket — extracts 40+ structured fields with confidence, runs it through an automated GST & procurement rule engine, matches it against live ERP data, and flags duplicates and fraud. Your team touches only the exceptions.

● Deployed & running in the cloudA multi-tenant AP platform, not a horizontal OCR toolDeploy as SaaS or in your own cloud
The problem

Manual AP is slow, costly and a compliance liability.

Most "AP automation" stops at field capture. The real cost lives downstream — in keying, reconciliation, duplicate payments and GST exposure that only surfaces at audit.

01
High cost per invoiceManual keying and review runs roughly ₹1,200–2,000 per invoice versus ₹150–400 automated — paid on every document, every month. (Modelled, INR-denominated.)
02
Long cycle timesInvoice-to-payment cycles measured in weeks — around 25 days on average — delay payments, strain vendors and obscure real liabilities on the balance sheet. (Target.)
03
GST & compliance riskIncorrect input-tax credit, missed reverse-charge (RCM), invalid e-invoice IRN and intra- vs inter-state tax-type errors create audit exposure — GST non-compliance can attract penalties up to 100% of the tax amount.
04
Duplicate & fraudulent invoicesRe-submitted or subtly altered invoices — sometimes only the invoice number changed — slip past manual checks and cause double payment.
05
Disconnected ERP dataWithout live access to SAP, Oracle, Tally and the rest, validators can't reconcile an invoice against its PO, GRN or vendor master — so the match never really happens.
06
No defensible trailWhen an auditor asks "who approved this, and on what evidence?", scattered emails and spreadsheets can't answer it.
How Amplinth AP works

One pipeline, from PDF to posted-ready record.

The same disciplined Amplinth loop, tuned to accounts payable — AI does the extraction and the checks; your team owns the exceptions and the decision.

01

Connect

Invoices arrive by PDF, ingest API or watched bucket (Azure Blob / S3). ERP master & PO/GRN data is pulled live and cached in a Neo4j procurement graph.

02

Reason

A GPT-4-class model extracts 40+ fields with per-field confidence; a versioned rule engine runs GST, tax, 3-way-match and RCM checks. No black box.

03

Recommend

Dashboards surface pass/fail rates and vendor trends; AI recommendations flag savings with evidence; the chatbot answers ad-hoc AP questions.

04

Act

Clean invoices flow through automatically; low-confidence fields and exceptions route to a human in the review UI; webhooks notify downstream systems.

05

Prove

Every action is audit-logged; cost, cycle and compliance feed EVA value quantification.

The pipeline

Six stages, one automated path.

Every invoice runs the same disciplined sequence — and every stage is wired and running in the platform today.

01

Ingest

PDF, API or watched-bucket drop.

02

AI Extract

40+ fields, per-field confidence.

03

23 Rules

GST, tax, 3-way, RCM checks.

04

Duplicate

Exact, fuzzy & LLM fraud analysis.

05

Integrate

Live ERP match & reconcile.

06

Analyze

Dashboards, recommendations, chatbot.

Capabilities

Three layers of AI over your procurement graph.

Amplinth AP isn't OCR with a rules add-on. It's document intelligence, validation intelligence and conversational intelligence — over a Neo4j procurement graph that models vendors, plants, POs, items, GRNs, bank guarantees and tax codes.

/ 01 · Document intelligence

40+ fields, read with confidence

A GPT-4-class model extracts document type, invoice number, vendor/buyer details, GSTIN, place of supply, line items, HSN/SAC, the CGST/SGST/IGST split, freight, round-off, TCS, and e-invoice IRN/QR/Ack — each with a confidence indicator, so low-confidence values route straight to human review. A document viewer renders the source PDF beside the extracted fields for fast correction.

Ingest · single, batch & watched-bucket auto-processing
/ 02 · Validation intelligence

23 rules — GST, 3-way & RCM

A configurable, versioned rule engine — rules are graph nodes, not hardcode — runs the seeded set of 23 Indian-GST and procurement checks: tax-invoice / GST-registration consistency, intra- vs inter-state tax type, reverse-charge (RCM), e-invoice IRN / signature, original / duplicate-copy, bank-guarantee verification, and a true 3-way match against PO + GRN. Managers tune logic in natural language and dry-run it before activation — no developer required.

Validate · no-code, AI-assisted rule editing
/ 03 · Conversational intelligence

Ask your AP data anything

A natural-language chatbot answers questions over the tenant's AP data — failing rules, pass rates, vendor trends — by translating them to grounded graph queries, with streaming, typewriter rendering and tabular answers. Session history persists per user. Pair it with the dashboard's evidence-backed AI recommendations and savings-potential flags.

Analyze · grounded NL query + recommendations
Integration

Eight ERP connectors, nine procurement domains.

Validation only matters if it reconciles against current master data. Amplinth AP ships pre-built, no-code connector templates — with field mapping, OAuth2 / Basic / API-key auth and per-entity cache TTL — so rules check against live ERP data, not a stale export.

SAP S/4HANA & ECC

OData / RFC / BAPI templates across vendor master, plant master, POs, GRNs, delivery costs, bank guarantees and tax codes.

Oracle ERP Cloud & NetSuite

Oracle Fusion and NetSuite templates for live vendor, PO and goods-receipt reconciliation during validation.

Microsoft Dynamics 365

Pre-built mapping for the Dynamics finance & supply-chain data domains, configured per tenant.

Tally Prime, QuickBooks & Xero

Mid-market connectors, so smaller finance teams get the same live 3-way match as the enterprise.

Generic Custom REST

A configurable REST connector for any system without a pre-built template — plus Excel / CSV master-data upload to seed the graph before a live connector is wired.

Live pull, cached, governed

An enterprise connector fetches vendor / plant / PO / GRN data live, caches it in Neo4j with per-entity TTL, and a webhook engine notifies downstream systems on events.

Outcomes

The target outcome: faster, cheaper, defensible AP.

The cost, cycle and accuracy figures below are modelled or target outcomes from the solution's executive model — shown to frame the value case, not as a verified client result. The capability counts beneath them are facts, confirmed in the running code.

25→5 days
Invoice cycle time
Target · ~80% reduction
72→93%
Extraction accuracy
Modelled · GPT-4 + confidence scoring
₹1,200→₹300
Cost per invoice (INR)
Target · ~75% saving
99.5%
GST compliance rate
Target · automated GST / ITC / RCM
Deployed & running today
Whole-lifecycle AP — extraction, validation, fraud detection, ERP matching and analytics — in one product, running in the cloud.
Confirmed in code: a 23-rule GST & 3-way-match engine, eight ERP connectors across nine procurement domains, multi-tenant isolation, RBAC over 22 permissions, and a full audit trail. Cost, cycle & accuracy figures are modelled / target until a client measurement is cleared; figures shown in INR (₹).
Deployment & trust

Connect → Configure → Operate.

Connect Amplinth AP to your invoice channels and ERP. Configure rules, connectors and roles to your tenant — the pipeline is reusable; the rules and master data are what we tailor. Operate the loop in the cloud, with a human in the loop only on exceptions and a complete audit trail underneath.

Multi-tenant isolationRBAC · 22 permissionsJWT + scoped API keysFull audit trailHuman-in-the-loopSaaS · any cloud · your cloud

Formal certifications (SOC 2 / ISO 27001 / ISO 42001 / GDPR) and live government GST / IRN-portal verification are on the roadmap — to be confirmed before publishing as available.

SaaS
Amplinth SaaS on AWSFully managed — fastest path to value.
Any cloud / regionAzure-capable (Event Grid ingestion), AWS, GCP — your region.
VPC
Your own cloud / VPCData residency & sovereignty by default.
Why Amplinth

Not an OCR tool — a complete AP platform.

Whole-lifecycle, not just capture

Extraction, validation, duplicate / fraud detection, live ERP matching and analytics in one product — where most tools stop at reading fields off a page.

GST-native & governed

RCM, IRN / e-invoice, intra / inter-state tax-type and ITC logic encoded as a configurable, versioned rule set over a procurement graph — with multi-tenancy, RBAC and an immutable audit trail.

Proven & accountable

Cost-per-invoice, cycle time and GST compliance feed Amplinth's EVA quantification — the realised value released per processed invoice. Compliance is a feature, not a project.

See Amplinth AP on your invoices

From PDF to validated record — while you read this.

Book a 30-minute demo on your hardest vendor invoices — watch the extraction, the 23 rules, the duplicate check and the live ERP match run end to end, and see the EVA case behind it.