Run Gemini 2.5 Pro on your WordPress site with a 1M-token context window
SleekAI adds an AI chatbot for Chatbot Powered by Gemini to your WordPress site. It answers from the content you choose, such as posts, pages, custom post types, post meta, taxonomies and user data, with your own OpenAI, Anthropic, Google, or OpenRouter key.
Why Gemini changes what a WordPress chatbot can hold
Gemini 2.5 Pro ships with a 1-million-token context window, and that single fact rewrites the math of WordPress chatbots. With GPT-4o-mini or Claude Haiku, you have roughly 128k to 200k tokens of room, so you carefully pick the three most relevant posts and squeeze them into the prompt.
SleekAI talks to generativelanguage.googleapis.com directly using a Google AI Studio key. No vendor sits between your site and Google. The chatbot’s variable mapper reads wp_posts, wp_postmeta, and taxonomies, then inlines the relevant rows into the system prompt before each call.
The pricing changes the equation too. Gemini 2.5 Flash sits around 30 cents per million input tokens and 250 cents per million output as of 2025, well below GPT-4o-mini for most chat workloads, and Gemini 2.0 Flash is cheaper still.
Combined with the long context, that means you can stuff more grounding into every prompt and still pay less per chat. For sites with deep WordPress catalogs (woocommerce stores with 10k SKUs, knowledge bases with 500 articles), this is the cleanest fit currently available.
Features
1M-token context window
Gemini 2.5 Pro accepts up to a million tokens per request. SleekAI uses that headroom to inline an entire knowledge base or product catalog into the system prompt, so the model never asks for retrieval it cannot perform.
Direct AI Studio billing
Usage hits your AI Studio billing immediately, with no vendor markup. Revoke or rotate the key from the Google console at any time.
Answers from your data
Map post titles, content, post meta, taxonomies or a WP_Query into the instruction, and the bot answers from what your site actually publishes.
Where Gemini-powered SleekAI shines
Knowledge base bots
Publishers with 500-plus articles inline the full corpus into the Gemini 2.5 Pro context and skip retrieval pipelines entirely, getting better recall in one shot.
Event and venue sites
Botanical gardens, museums, and music venues stream the full event schedule into context, so the bot answers any date range without round trips.
Repeat questions
Answer the questions visitors ask every day from the pages and posts where you already answer them.
How SleekAI talks to Gemini
Add an AI Studio key
Rotate or revoke it from the AI Studio console any time.
Pick a Gemini model
In each chatbot’s settings, pick Gemini 2.5 Pro for heavy reasoning, 2.5 Flash for cheap fast volume, or 2.0 Flash-Lite for the absolute lowest cost.
Inline the right WordPress data
With Gemini’s 1M-token context, you can inline far more than other providers permit, often the entire catalog or knowledge base.
Map your data
Choose the posts, fields, taxonomies or users the bot should know and reference them in the instruction.
Why long context beats clever retrieval
The standard architecture for chatbots built on small-context models is retrieval-augmented generation. The downsides are well known. Gemini 2.5 Pro and Flash collapse this stack. With a million tokens of context, you can drop the full knowledge base in and let the model do the retrieval internally as part of its attention pass.
Recall improves because there is no retrieval step to lose information at. Cross-document reasoning works because all the documents are in the same prompt. For sites where the corpus is small enough to fit, you get cleaner answers and a simpler architecture in exchange for a few cents more per chat. Most sites are in that range.
Frequently asked questions
Which Gemini models can I use with SleekAI?
Any model your Google AI Studio key has access to: Gemini 2.5 Pro, Gemini 2.5 Flash, Gemini 2.0 Flash, Gemini 2.0 Flash-Lite, Gemini 1.5 Pro, and Gemini 1.5 Flash. Tier limits are enforced by Google, not by SleekAI.
Do I need a Google Cloud project?
No, AI Studio is enough. The simplest path is to create a key at aistudio.google.com, paste it into SleekAI, and you are live.
Does the 1M-token context actually help?
For most WordPress sites, yes. The largest English-language WordPress knowledge bases sit around 800k tokens, which fits in one prompt with room to spare. For sites under 100k tokens of content, the speed advantage of Flash matters more than the size.
How does Gemini pricing compare?
Gemini 2.5 Flash is around 30 cents per million input tokens and 250 cents per million output as of 2025. Gemini 2.5 Pro is roughly 10x that. For high-volume chat with long context, Flash is the cheapest serious model on the market. GPT-4o-mini sits a little cheaper on input but more expensive on output.
How are safety filters handled?
Gemini ships with built-in safety classifiers across four categories: harassment, hate speech, sexually explicit, and dangerous.
Is streaming supported?
Yes. SleekAI uses Gemini’s streamGenerateContent endpoint with Server-Sent Events. Replies appear token by token in the chat widget.
Can I mix Gemini with OpenAI on the same site?
Yes. Provider is a per-chatbot setting. Run your support bot on Gemini 2.5 Flash and your sales bot on GPT-4o on the same page if you want. Variable mappings, display conditions, and conversation logs all work the same way regardless of which provider serves a given chat.
Which AI providers does it support?
OpenAI, Anthropic, Google and OpenRouter, plus custom OpenAI-compatible endpoints. You bring your own API key and the provider bills you directly.
Pricing
Explore our flexible licensing options tailored to your needs. Upgrade your license anytime to access more features, or opt for a lifetime license for ongoing value, including lifetime updates and lifetime support. Our hassle-free upgrade process ensures that our platform can grow with you, starting from whichever plan you choose.
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The Bundle (unlimited sites)
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Elevate your WordPress site with our exclusive plugin bundle that includes all of our premium plugins in one package. Enjoy lifetime updates and lifetime support. Save significantly compared to buying plugins individually.
What’s included
SleekAI
SleekByte
SleekMotion
SleekPixel
SleekView
SleekRank
SleekTrack