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Software, AI and SaaS Decision Guides

Decision guides and practice guides for software, AI and SaaS choices: comparison frameworks, checklists and downloadable worksheets.

Overview

The guides contain methods and comparison frameworks you can use in software, AI and SaaS decisions. They are general information and do not replace an assessment specific to your project.

How the guides are organised

The guides fall into three clusters: software, AI and automation, and SaaS. Decision guides compare two options; practice guides give step-by-step methods. At the end of each guide you find sources and, where useful, a downloadable worksheet.

How to read the guides

Read the decision guide before you decide, and the relevant practice guide before you implement. The guides contain no promise of scope, price or duration. For an assessment specific to your project, you can get in touch.

Software

What should you ask when choosing a software company?

Choose a software firm by how it defines the work, what its quote covers, who owns the code and how handover works, not by its technology list.

Software

Which decisions determine custom software cost?

Custom software cost is driven by business rules, integrations, data migration, testing and operations, not screen count. Compare quotes on equal scope.

Software

Software project handover checklist

Taking over a software project? Check account and repo access, a clean install, backups and open work. Handover checklist with a downloadable table.

Software

How is an application performance review conducted?

Start an application performance review from one user action; separate layers, test each hypothesis with one change and compare under the same conditions.

Software

A design checklist for reliable API integrations

A design checklist for reliable API integration: data contract, retries, idempotency, reconciliation and monitoring, with test scenarios.

Software

When does technical debt become a business problem?

Prioritise technical debt by business impact rather than code preference; document each finding with an example and split fixes into measurable steps.

Software

What should a software technical audit deliver?

How to define scope, evidenced findings, an executive summary and a practical roadmap in a technical audit, and what to ask for in writing beforehand.

Software

How should you define the first software release?

Limit the first software release to one completable user flow, acceptance criteria written as behaviour and visible dependencies.

AI & Automation

How can you identify AI opportunities in your company?

Find AI opportunities by starting from repeated information work, not a tool list; prioritise by volume, data access, error cost and human oversight.

AI & Automation

Which business processes are suitable for automation?

Processes with a defined input, writable rules and reversible errors suit automation. Assess suitability by exceptions, ownership and error impact.

AI & Automation

Preparing company data for an AI assistant

Before a company AI assistant, prepare document sources, permissions, update and deletion flows and evaluation questions, and sort out data quality problems.

AI & Automation

How can AI support B2B proposal preparation?

In B2B proposals, separate request summarising and drafting from price, commitment and human approval; the data a pilot needs and its failure cases.

AI & Automation

Classifying B2B sales requests with AI

An AI guide for B2B sales requests covering labels in the team's language, sample data, handling uncertainty, CRM routing and operational measurement.

AI & Automation

How should you design a document AI pilot?

Design a document-processing pilot with a representative document set, field-level evaluation, confidence thresholds, a human review queue and go-live criteria.

AI & Automation

How do you measure AI pilot value and total cost?

Measure an AI pilot through a baseline, human review effort and total cost per item, including cost items beyond the model fee.

AI & Automation

Reliability for AI agents connected to business systems

Design tool permissions, human approval, untrusted-content handling and stop limits for AI agents in business systems, with a checklist for a first pilot.

SaaS

What is SaaS, and when is it suitable for your business?

Learn what the SaaS model offers, which needs it suits and which data, permission, contract and exit terms to check before purchasing.

SaaS

Project and resource management SaaS for agencies

A requirements matrix, a trial on a real client flow, capacity and external-user visibility and exit checks for choosing agency project and resource tools.

SaaS

How should a consulting firm choose a CRM?

Assess CRM options for consulting firms through the sales model, project handover, data quality and reporting, running the real flow in a trial account.

SaaS

An evaluation matrix for B2B sales tools

Compare B2B sales tools on the same workflow, integration, data access and total cost; set the weights before the demos.

SaaS

How do you calculate the total cost of SaaS?

Add set-up, data migration, integration, training and exit costs to the SaaS licence to calculate the real usage budget.

SaaS

Planning a SaaS integration and data migration

Plan the discovery, field mapping, rehearsal, reconciliation, cut-over, rollback and post-migration validation steps of a SaaS data migration.

SaaS

How can you narrow the scope of a SaaS MVP?

Narrow a SaaS MVP scope around one customer problem and one completable value flow, and validate it without postponing reliability basics.

SaaS

Key decisions in multi-tenant SaaS architecture

A technical guide to tenant boundaries, data placement options, permissions versus subscription rights and customer isolation tests in multi-tenant SaaS.

Software

Off-the-shelf or custom software?

Compare off-the-shelf and custom software on process fit, total cost, integration and exit terms, and record the decision.

Software

Should you fix existing software or rebuild it?

Weigh fixing, partial renewal and rebuilding existing software by cost, business value and migration risk, and keep a record of the decision.

AI & Automation

AI or rule-based automation?

Separate exact-rule tasks from uncertain inputs; compare AI and rule-based automation on quality and total cost, and combine the two.

AI & Automation

Chatbot, RAG or AI agent: what do you need?

Learn the difference between a chatbot, RAG and an AI agent, and choose the narrowest suitable approach for answering questions and taking actions.

SaaS

Should you buy SaaS or build your own software?

Compare buying SaaS, building your own software and a hybrid approach on speed, control, flexibility and total cost; record the decision with an exit plan.

SaaS

One platform or integrated SaaS tools?

Compare a single platform with connected SaaS tools on process fit, data consistency, maintenance and migration load, including the hidden cost of integration.

Your next step

Discuss your needs

Tell us your goal, current tools and the problem you want to solve. We can identify a practical starting point together.