Resources · Insights
Insights
The blog, organised by the questions buyers bring: agents, payables, documents, compliance and control.
Editorial
The blog, sorted by the question rather than the date
Insights is the editorial stream of PTAS AI: shorter pieces, written as the team learns something worth passing on, published on the blog and gathered here by theme.
The blog index lists every post newest first. That is the right order for a reader who visits every week and the wrong one for someone evaluating automation, who arrives with a question and wants the three posts that answer it. This page is the second kind of index. Each theme below names the question, links the guide that answers it at length, the solution or product page it leads to, and the posts filed under it.
What you will not find here is opinion dressed as research. When a post quotes a number, it is one we measured or one we can cite. When we do not know, the post says so. The guides are the long, settled versions; the posts are where positions get tried out first.
Theme 01
Agentic AI for finance
Agents that read, decide, act and verify inside finance operations, and how that differs from scripted automation. Posts here cover what an agent may decide on its own, what it hands to a person, and where the agentic AI versus RPA argument actually lands for a finance team.
Agentic AI vs RPA guide → Finance Automation → Posts on the blog →
Theme 02
Accounts payable and invoices
Capture, matching, approval and posting. The writing in this theme is about the payables queue as it really is: duplicate invoices, missing GRNs, suppliers who change bank details by email, and the matching rules that keep most invoices away from a person.
AP automation evaluation guide → Accounts Payable Automation → Posts on the blog →
Theme 03
Document intelligence
What it means to understand a document rather than OCR it: field-level confidence, validation against your own data, and the honest limits of extraction on bad scans. Covers DocPro and the evaluation questions buyers ask about document AI.
IDP evaluation guide → Intelligent Document Processing → Posts: Document Intelligence →
Theme 04
GST and compliance
The Indian tax mechanics that live inside payables: GSTIN and e-invoice checks, HSN and rate validation, GSTR-2B reconciliation, ITC eligibility and the audit trail a notice asks for. Practical finance guidance, never legal advice.
GST automation guide → GST Compliance Automation → Posts on the blog →
Theme 05
Review, control and governance
Human-in-the-loop as a designed control: thresholds, queues, escalation, sampling and the measures that stop review becoming the new backlog. Also where security, audit and data handling decide how an AI system is deployed.
Human-in-the-loop guide → AI Security and Governance → Posts on the blog →
Theme 06
Readiness and where to start
Which process to automate first, what has to be true about its documents, data and systems, and how to tell a first project from a science project. Includes the thinking behind the PTAS AI Automation Benchmark.
Latest
Recent posts
The newest writing from the team, whichever theme it belongs to.
Insights
Agentic AI vs RPA vs traditional automation: a decision guide
Insights
5 signs your finance team is ready for AI automation
Insights
From 3-way to 6-way: rethinking invoice matching in AP
Insights
Agentic document extraction vs IDP vs OCR: what changed
Insights
Touchless invoice processing, minus the magic
Browse
Posts by category
The categories as the blog files them. A theme above may draw on more than one.
Artificial Intelligence
Every post filed under Artificial Intelligence, newest first.
02Document Intelligence
Every post filed under Document Intelligence, newest first.
03Enterprise Solutions
Every post filed under Enterprise Solutions, newest first.
04Finance Technology
Every post filed under Finance Technology, newest first.
05Operational
Every post filed under Operational, newest first.
06Technology
Every post filed under Technology, newest first.
Keep reading
Elsewhere in Resources
Blog
Every post, newest first, with the featured piece of the week.
Read more →Guides
Six long-form guides: payables, documents, GST, agents versus RPA, review design and readiness.
Read more →Resources
The hub: research tools, guides, FAQ, glossary and the editorial stream.
Read more →FAQ
Short answers on what PTAS AI does, DocPro, FinSuite, control, integrations and deployment.
Read more →Next step
Read It, Then Try It on Your Own Process
The posts argue a position. The assessment tells you whether it applies to you, and which process to start with.