AI-powered search for WordPress
The turnkey way to add AI search to WordPress is a managed widget you drop in with one line: Achla AI installs as a single <script> tag (or a thin plugin), crawls your posts, pages, and PDFs, and returns a direct answer with citations instead of a list of links — for a flat $15 or $39 per month, with no OpenAI or LLM key to obtain, store, or top up. Most WordPress AI-search plugins are powerful but expect you to bring your own model key and predict your own token bill; Achla is for owners who want cited answers and a predictable flat price out of the box.
Updated 11 July 2026
Achla AI vs a typical WordPress AI-search plugin
| Capability | Achla AI | WordPress plugins |
|---|---|---|
| What the visitor gets | A written answer grounded in your content, with citations | Depends on the plugin; many return a ranked list of posts, answers optional |
| LLM / OpenAI key | Not required — fully managed | Most popular plugins require your own OpenAI or LLM key |
| Pricing | Flat $15/$39 per month, fixed query volume | Plugin licence plus your own metered model tokens |
| Setup | One script tag or thin plugin; built-in crawler; no backend | Install, connect a key, and configure indexing and settings |
| Languages | 8 languages incl. RTL; answers in the visitor's language | Often English-only unless configured |
How do I add AI search to WordPress?
Two ways, both quick. You can paste a single <script> tag into your theme or a custom-HTML block, and the widget appears as a floating bubble, an inline box, or attached to your existing search field. Or you can install our thin WordPress plugin, which is a small wrapper around that same script — it adds the widget for you and pulls its appearance from your Achla settings, so there is nothing to build. Either way there is no backend to run: Achla crawls your site, indexes your content, and hosts the answer engine. We are candid that the plugin is new and does not carry the install counts of long-established directory plugins — it is a convenience wrapper, not the product's foundation.
Do I need my own OpenAI key?
No. Achla is fully managed — the crawl, the index, the model calls, and the billing are all handled for you, and there is no API key to obtain, store, or refill. This is the main practical difference from most WordPress AI plugins. The dominant option in the category, AI Engine by Meow Apps, is a genuinely capable and hugely popular plugin (100,000+ installs, 4.9 stars), but it is a swiss-army tool that requires you to connect your own OpenAI key, which means metered token costs you have to forecast and a settings screen with a lot of parameters. Several other AI-search plugins take the same bring-your-own-key approach. Achla keeps everything behind one flat invoice instead.
Why not just use a WordPress search plugin?
The built-in WordPress search matches keywords against post titles and body text, so it misses content in PDFs, custom fields, and complex pages, and it hands back a list of links rather than an answer. Plugins improve on that, and if you want a free swiss-army plugin and are happy managing an OpenAI key and its token bill, a DIY plugin can absolutely work. Achla is aimed at a different owner: one who wants cited answers by default, a flat predictable price, and answers in each visitor's own language, without wiring up a key or a backend. Every Achla reply is grounded in your indexed content and shows the sources it used — and when your content does not actually contain an answer, it says so instead of inventing one.
Can it search PDFs and complex pages?
Yes. Achla's own crawler reads your posts and pages and also extracts text from PDFs and documents, so knowledge that native WordPress search cannot reach — a spec sheet, a policy PDF, a long reference page — becomes answerable. It keeps the index fresh as your site changes, and because answers are grounded in that index with citations, visitors can click through to verify the source. That combination — complex content plus cited answers plus a flat price — is what native search and most plugins do not give you together.
FAQ
- Do I need a plugin, or is the script enough?
- The script tag alone is enough — paste one line and the widget works. We also ship a thin WordPress plugin that wraps that script for convenience, but it is optional.
- Do I need my own OpenAI or LLM key?
- No. Achla is fully managed, so there is no model key to obtain, store, or top up. That is the main difference from most bring-your-own-key WordPress AI plugins.
- How much does it cost?
- A flat $15 or $39 per month with a fixed included query volume, so the bill is predictable and overage is capped rather than open-ended.
- Will it answer in my visitors' languages?
- Yes. Achla supports 8 languages including right-to-left Hebrew and Arabic, and answers each visitor in their own language by default.
Add AI search to your WordPress site
Install one script tag or our thin plugin, let Achla crawl your content, and start answering visitors with cited answers — for a fixed $15/month.