Field-notes from the Purna Web team

Practical playbooks for AI-era growth.

Short essays on conversion, content, and AI workflows, from the team that ships them. Written for owners, marketers, and clinicians, not for SEO.

Paid Search·August 27, 2026·16 min read

Why Google PPC still works in 2026, and where its AI actually earns its keep

Clicks cost more than they ever have. Yet cost per lead just fell for the first time in five years. Here's what the 2026 benchmark data actually says about Google Ads, what Google's AI genuinely does well, and where independent tests show it quietly burns budget.

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AI Governance·June 9, 2026

ISO/IEC 42001 explained: the AI management standard, in plain English

ISO/IEC 42001 is the first international standard for managing AI responsibly. If you build, sell, or use AI, here's what it actually requires, who needs it, and how a small team can get started without a compliance department.

9 min · Read →
AEO·June 5, 2026

How to rank on LLMs: getting cited by ChatGPT, Claude, Gemini & Perplexity

Your customers now ask ChatGPT and Claude instead of scrolling Google. Ranking on LLMs isn't SEO with a new name, it's answer-engine optimization: structure, citations, and being the clearest source on a question.

9 min · Read →
AI Tools·May 28, 2026

Claude for small businesses: a practical playbook for saving hours every week

Claude is Anthropic's AI assistant, and it's one of the most useful tools a small business can adopt right now. Here's exactly where it saves time, where it doesn't, and how to start without a technical team.

8 min · Read →
Conversion·February 13, 2026

Why your website isn't getting you clients (and what actually works for therapists & coaches)

Most therapist and coach sites lose inquiries in the same three places. Fix the headline, the trust placement, and the form, and qualified inquiries lift 30–60% in 30 days.

8 min · Read →
Content·January 23, 2026

Stop chasing clients: content marketing for coaches that does the heavy lifting

Cold DMs are dead. The replacement isn't more content, it's a small library of evergreen, decision-stage answers that compound in Google AND get cited by ChatGPT, Perplexity, and Gemini.

9 min · Read →
Conversion·January 16, 2026

Why landing pages fail silently, and what high-converting pages do differently

A landing page rarely 'breaks.' It just doesn't convert, and you don't notice for weeks. Five silent failures cost the most, each fixable in under an hour.

8 min · Read →
Conversion·January 9, 2026

The ultimate guide to high-converting landing pages

A high-converting landing page is a single argument, end to end. Headline, proof, offer, risk-reversal, CTA repeated three times. Length is irrelevant; ambiguity is fatal.

11 min · Read →
Strategy·December 26, 2025

Who is your ideal client? A practical persona template for small businesses

Demographic personas don't predict buying. Use a jobs-to-be-done frame: trigger event, the job they hire you for, three competing alternatives, two objections, and the emotion at decision.

9 min · Read →
Brand·December 19, 2025

Brand voice, tone & messaging: how to sound consistent and trustworthy online and offline

Voice is the things you always say. Tone shifts by context. Messaging is the proof that supports your promise. AI agents now amplify all three 24/7, codify them before you train an agent on a single message.

8 min · Read →
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