AI content
How to Train a Chatbot on Your Website Content
Train a chatbot on website content using retrieval, not model retraining. Learn source limits, refresh steps, citations, and a repeatable test plan.
10 min read
Field notes
AI search, without the hand-waving
Practical notes on grounded answers, website indexing, and operating AI search in production.
19Field notes
AI site search
How to Turn Your Website Search Bar Into AI Chat
Learn how to attach AI chat to an existing website search bar, validate the selector, preserve normal results, and test mobile accessibility.
9 min read
WordPress
WordPress AI Chatbot Plugin vs Embed Script Compared
Compare a WordPress AI chatbot plugin with an embed script across setup, placement, updates, rollback, caching, testing, and ownership.
10 min read
Drupal
Drupal RAG Architecture: What to Build and What to Manage
Map Drupal Search API, chunking, embeddings, vector databases, LLMs, citations and access controls—then decide what to build or manage.
10 min read
Search analytics
How to Find Content Gaps in Internal Site Search Query Logs
Use internal site search query logs to separate missing content from wording and findability issues, choose the smallest fix, and retest it.
10 min read
RAG content
Content Preparation for RAG Retrieval: Website Headings
Prepare website content for RAG retrieval with clearer headings, self-contained sections, and a fixed-query test that keeps outcomes honest.
10 min read
RAG quality
How to Evaluate Grounded RAG Answers with an Evidence Sheet
Evaluate RAG answers claim by claim, record supporting citations, flag visible retrieval gaps, and replay the same test set without invented scores.
11 min read
Foundations
Site Search Finds Pages. Visitors Need Answers.
Traditional site search retrieves pages; answer-first search retrieves evidence, writes a concise response, and exposes the supporting sources.
6 min read
WordPress
What WordPress Search Misses — and Why It Matters
WordPress core searches post fields and can rank by relevance, but PDF body text and natural-language questions often require additional indexing.
5 min read
Foundations
When Visitors Search with Different Words
Semantic search compares meaning as well as literal wording, helping visitors reach relevant content without guessing the author’s exact terminology.
5 min read
Trust
Can You Trust AI Search on Your Website?
Grounded AI search retrieves evidence before generation, exposes citations, and needs an honest failure mode when the site cannot support an answer.
5 min read
Pricing
Managed AI Search vs DIY: What Small Websites Actually Need
AI search is not a choice between an expensive enterprise contract and a free plugin. The practical question is which parts of crawling, indexing, generation, security and maintenance your team wants to own.
7 min read
Operations
How Better Site Search Can Reduce Repetitive Support Questions
Better site search can help visitors resolve routine, content-backed questions before they contact support, but the result depends on content quality, retrieval and honest escalation—not a promised deflection percentage.
7 min read
Multilingual
Multilingual Website Search Without Translating Every Page
Cross-language search can translate or normalise a visitor’s question, retrieve evidence from a site in another language and return a sourced answer, but it does not translate the full website or remove the need to test language, terminology and interface behaviour.
7 min read
Operations
How to Add AI Search to a Website Without Building a Backend
A managed AI search service can remove the need to build a crawler, index, model integration and search API, while the site owner still needs to choose content, install a widget, test answers and allow time for indexing.
7 min read
Pricing
Why Cheap AI Search Can Produce a Surprise Bill
A buyer’s guide to the billing units and controls that determine the real monthly cost of AI site search, with a dated Achla AI pricing snapshot and a practical comparison checklist.
5 min read
Founder story
Building a Citation-First Search Product as a Solo Founder
A first-person founder essay about the product decisions behind Achla AI, the strengths and limits of solo ownership, and the evidence a site owner should inspect before trusting any small software vendor.
5 min read
Pricing
Why One AI Answer Costs $0.01—or $0.99
A dated, official-source comparison of five AI/search pricing models, followed by a fair worksheet for calculating cost per useful answer and a current Achla AI plan snapshot.
6 min read
Research
Can AI Search Answer Scientific Questions Without Losing the Sources?
A practical guide to designing and evaluating citation-first AI search for research centres, repositories and technical documentation, with clear scientific-review boundaries and a pilot checklist.
6 min read