Bikas Kumar

<p><strong>Codesala SEO Content Engine</strong> is a free AI SEO plugin and AI content generator for WordPress. It combines keyword research, AI article writing, on-page SEO optimisation, schema markup and an auto-blog scheduler in one lightweight plugin — and it works on activation without any API key thanks to a built-in zero-config engine that composes articles from real Wikipedia summaries and Google News headlines, with linked citations.</p>
<p>Use it as your <strong>AI writer</strong>, <strong>auto blog plugin</strong>, <strong>keyword research tool</strong>, <strong>JSON-LD schema generator</strong>, and <strong>automated content scheduler</strong> — all from one admin screen. Compatible with Yoast SEO, Rank Math and All in One SEO.</p>
<h4>Why use this AI SEO plugin?</h4>
<ul>
<li><strong>Free forever, no API key required.</strong> The built-in engine uses only public data sources — no signup, no credit card.</li>
<li><strong>Real source-backed content, not template fluff.</strong> Every generated article is built from real Wikipedia and Google News data with citation links — useful out of the box.</li>
<li><strong>Optional best-in-class AI providers.</strong> Plug in your own free or paid key from OpenRouter, Groq, Cloudflare Workers AI, Google Gemini, Mistral, OpenAI, or Anthropic Claude — auto-fallback handles rate-limits.</li>
<li><strong>6 keyword research sources.</strong> Google Trends, Google Suggest, YouTube Suggest, Bing Suggest, Reddit and Wikipedia — all free.</li>
<li><strong>Schema markup that ranks.</strong> JSON-LD Article + FAQPage with safe <code><script></code>-context escaping.</li>
<li><strong>Auto blog scheduler with safety brakes.</strong> Daily budget, per-hour throttle, default draft status — protects you from spammy bursts.</li>
<li><strong>Compatible with leading SEO plugins.</strong> Auto-detects Yoast, Rank Math and All in One SEO. Native fallback if none is installed.</li>
</ul>
<h4>Full feature list</h4>
<ul>
<li><strong>AI content generator</strong> with multi-provider fallback chain.</li>
<li><strong>Keyword research</strong> from 6 free sources (Google Trends, Google Suggest, YouTube Suggest, Bing Suggest, Reddit, Wikipedia Pageviews).</li>
<li><strong>Smart keyword scoring</strong> — long-tail boost, source-weighted, used-keyword tracking.</li>
<li><strong>Source-backed article composer</strong> — pulls real Wikipedia summaries + Google News headlines with citation links, even when no LLM is configured.</li>
<li><strong>Optional AI providers</strong> — OpenRouter, Groq, Cloudflare Workers AI, Google Gemini, Mistral, OpenAI, Anthropic Claude. All keys user-supplied.</li>
<li><strong>Royalty-free images</strong> — optional Pexels / Unsplash with SEO-optimised ALT text.</li>
<li><strong>JSON-LD schema</strong> — Article + FAQPage, escaped safely with <code>JSON_HEX_TAG</code>.</li>
<li><strong>Yoast / Rank Math / AIOSEO compatibility</strong> — focus keyword, meta title and description auto-filled.</li>
<li><strong>Auto blog scheduler</strong> — WP-Cron driven, daily budget, per-hour throttle, default draft status.</li>
<li><strong>Internal linking</strong> — picks 3 related posts from your archive on every generation.</li>
<li><strong>Sitemap pings</strong> — Google + Bing notification on publish (optional).</li>
<li><strong>Google Indexing API</strong> support (optional, requires service-account JSON).</li>
<li><strong>Built-in analytics</strong> — views, top posts, top keywords. Cached, no GA needed.</li>
</ul>
<h4>AI providers supported</h4>
<p>  Provider<br />
  Tier<br />
  Why use it</p>
<p>  Codesala built-in engine<br />
  Free, no key<br />
  Always-on Wikipedia + News engine</p>
<p>  OpenRouter<br />
  Free tier<br />
  DeepSeek-V3, Llama 3.3 free models</p>
<p>  Groq<br />
  Free tier<br />
  Fastest Llama 3.3 70B inference</p>
<p>  Cloudflare Workers AI<br />
  Free, 10k/day<br />
  Llama, Mistral, Gemma</p>
<p>  Google Gemini<br />
  Free tier<br />
  Gemini 1.5 Flash</p>
<p>  Mistral AI<br />
  Free tier<br />
  Mistral Small / Medium</p>
<p>  OpenAI<br />
  Paid<br />
  GPT-4o-mini, top-quality long form</p>
<p>  Anthropic<br />
  Paid<br />
  Claude 3.5 Haiku / Sonnet</p>
<h4>Realistic strategy</h4>
<p>AI content is risky if you over-do it. Recommended:</p>
<ul>
<li>5–10 high-quality posts/day, not 100.</li>
<li>Long-tail, low-competition keywords.</li>
<li>Default status is <strong>draft</strong> so you review before publishing.</li>
</ul>
<h3>External services</h3>
<p>This plugin connects to the third-party services listed below. Connections to optional services (LLM providers, image providers, indexing) only happen when the site administrator explicitly configures their own API keys for those services.</p>
<h4>Wikimedia Pageviews API (when “Wikipedia Top” keyword source is enabled)</h4>
<p>Used to fetch the previous day’s most-viewed Wikipedia articles as a <em>keyword discovery</em> source. As of v1.3.0 no Wikipedia content is fetched for article bodies — only article titles are read, to seed the keyword pool.</p>
<ul>
<li>What is sent: language code and the previous day’s date.</li>
<li>When: when the keyword pool is refreshed.</li>
<li>Service: Wikimedia Pageviews REST API.</li>
<li>Terms of use: https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use</li>
<li>Privacy policy: https://foundation.wikimedia.org/wiki/Policy:Privacy_policy</li>
</ul>
<h4>Google Trends RSS (when “Google Trends” keyword source is enabled)</h4>
<p>Used to fetch daily trending searches.</p>
<ul>
<li>What is sent: country code.</li>
<li>When: when the keyword pool is refreshed.</li>
<li>Service: Google Trends.</li>
<li>Terms of use: https://policies.google.com/terms</li>
<li>Privacy policy: https://policies.google.com/privacy</li>
</ul>
<h4>Google Search Suggest & YouTube Suggest</h4>
<p>Used to fetch keyword autocomplete suggestions (keyword discovery) and related question phrases for FAQ headings. As of v1.3.0 Google News RSS is no longer used and no article content is taken from Google — only short keyword and question strings are read.</p>
<ul>
<li>What is sent: keyword strings, language and country codes.</li>
<li>When: when the keyword pool is refreshed and each time a post is generated.</li>
<li>Service: Google.</li>
<li>Terms of use: https://policies.google.com/terms</li>
<li>Privacy policy: https://policies.google.com/privacy</li>
</ul>
<h4>Bing Suggest (when “Bing Suggest” keyword source is enabled)</h4>
<p>Used to fetch keyword autocomplete suggestions.</p>
<ul>
<li>What is sent: keyword strings.</li>
<li>When: when the keyword pool is refreshed.</li>
<li>Service: Microsoft Bing.</li>
<li>Terms of use: https://www.microsoft.com/en-us/servicesagreement</li>
<li>Privacy policy: https://privacy.microsoft.com/privacystatement</li>
</ul>
<h4>Reddit Public Listings (when “Reddit Trending” keyword source is enabled)</h4>
<p>Used to fetch top posts from r/popular as a keyword source.</p>
<ul>
<li>What is sent: nothing (public listing endpoint).</li>
<li>When: when the keyword pool is refreshed.</li>
<li>Service: Reddit.</li>
<li>Terms of use: https://www.redditinc.com/policies/user-agreement</li>
<li>Privacy policy: https://www.reddit.com/policies/privacy-policy</li>
</ul>
<h4>Pexels API (only when the user has entered a Pexels API key)</h4>
<p>Used to fetch royalty-free images for generated posts.</p>
<ul>
<li>What is sent: the focus keyword and the user’s Pexels API key.</li>
<li>When: each time a post is generated and image fetching is enabled with Pexels selected.</li>
<li>Service: Pexels.</li>
<li>Terms of use: https://www.pexels.com/terms-of-service/</li>
<li>Privacy policy: https://www.pexels.com/privacy-policy/</li>
</ul>
<h4>Unsplash API (only when the user has entered an Unsplash access key)</h4>
<p>Used to fetch royalty-free images for generated posts.</p>
<ul>
<li>What is sent: the focus keyword and the user’s Unsplash access key.</li>
<li>When: each time a post is generated and image fetching is enabled with Unsplash selected.</li>
<li>Service: Unsplash.</li>
<li>Terms of use: https://unsplash.com/terms</li>
<li>Privacy policy: https://unsplash.com/privacy</li>
</ul>
<h4>OpenRouter (only when the user has entered an OpenRouter API key)</h4>
<p>Optional LLM provider used for generating article content.</p>
<ul>
<li>What is sent: the system prompt, the user prompt (containing the focus keyword), the user’s OpenRouter API key, the configured model name, and the site’s home URL as the HTTP-Referer header.</li>
<li>When: each time a post is generated and OpenRouter is the active provider.</li>
<li>Service: OpenRouter.</li>
<li>Terms of use: https://openrouter.ai/terms</li>
<li>Privacy policy: https://openrouter.ai/privacy</li>
</ul>
<h4>Cloudflare Workers AI (only when the user has entered Cloudflare credentials)</h4>
<p>Optional LLM provider used for generating article content.</p>
<ul>
<li>What is sent: the system prompt, the user prompt (containing the focus keyword), the user’s Cloudflare account ID, API token, and the configured model name.</li>
<li>When: each time a post is generated and Cloudflare is the active provider.</li>
<li>Service: Cloudflare Workers AI.</li>
<li>Terms of use: https://www.cloudflare.com/website-terms/</li>
<li>Privacy policy: https://www.cloudflare.com/privacypolicy/</li>
</ul>
<h4>Groq (only when the user has entered a Groq API key)</h4>
<p>Optional LLM provider used for generating article content.</p>
<ul>
<li>What is sent: the system prompt, the user prompt (containing the focus keyword), the user’s Groq API key, and the configured model name.</li>
<li>When: each time a post is generated and Groq is the active provider.</li>
<li>Service: Groq.</li>
<li>Terms of use: https://groq.com/terms-of-use/</li>
<li>Privacy policy: https://groq.com/privacy-policy/</li>
</ul>
<h4>Google Gemini (only when the user has entered a Gemini API key)</h4>
<p>Optional LLM provider used for generating article content.</p>
<ul>
<li>What is sent: the system prompt, the user prompt (containing the focus keyword), the user’s Gemini API key, and the configured model name.</li>
<li>When: each time a post is generated and Gemini is the active provider.</li>
<li>Service: Google Generative Language API.</li>
<li>Terms of use: https://ai.google.dev/gemini-api/terms</li>
<li>Privacy policy: https://policies.google.com/privacy</li>
</ul>
<h4>Mistral AI (only when the user has entered a Mistral API key)</h4>
<p>Optional LLM provider used for generating article content.</p>
<ul>
<li>What is sent: the system prompt, the user prompt (containing the focus keyword), the user’s Mistral API key, and the configured model name.</li>
<li>When: each time a post is generated and Mistral is the active provider.</li>
<li>Service: Mistral AI.</li>
<li>Terms of use: https://mistral.ai/terms/</li>
<li>Privacy policy: https://mistral.ai/privacy-policy/</li>
</ul>
<h4>OpenAI (only when the user has entered an OpenAI API key)</h4>
<p>Optional LLM provider used for generating article content.</p>
<ul>
<li>What is sent: the system prompt, the user prompt (containing the focus keyword), the user’s OpenAI API key, and the configured model name.</li>
<li>When: each time a post is generated and OpenAI is the active provider.</li>
<li>Service: OpenAI.</li>
<li>Terms of use: https://openai.com/policies/row-terms-of-use/</li>
<li>Privacy policy: https://openai.com/policies/row-privacy-policy/</li>
</ul>
<h4>Anthropic Claude (only when the user has entered an Anthropic API key)</h4>
<p>Optional LLM provider used for generating article content.</p>
<ul>
<li>What is sent: the system prompt, the user prompt (containing the focus keyword), the user’s Anthropic API key, and the configured model name.</li>
<li>When: each time a post is generated and Anthropic is the active provider.</li>
<li>Service: Anthropic.</li>
<li>Terms of use: https://www.anthropic.com/legal/consumer-terms</li>
<li>Privacy policy: https://www.anthropic.com/legal/privacy</li>
</ul>
<h4>Google Sitemap Ping (when “Auto ping Google” is enabled)</h4>
<p>Used to notify Google about updated sitemaps after publishing posts.</p>
<ul>
<li>What is sent: the public URL of the site’s sitemap.</li>
<li>When: each time a post is published if “Auto ping Google” is enabled.</li>
<li>Service: Google.</li>
<li>Terms of use: https://policies.google.com/terms</li>
<li>Privacy policy: https://policies.google.com/privacy</li>
</ul>
<h4>Bing Sitemap Ping (when “Auto ping Bing” is enabled)</h4>
<p>Used to notify Bing about updated sitemaps after publishing posts.</p>
<ul>
<li>What is sent: the public URL of the site’s sitemap.</li>
<li>When: each time a post is published if “Auto ping Bing” is enabled.</li>
<li>Service: Microsoft Bing.</li>
<li>Terms of use: https://www.microsoft.com/en-us/servicesagreement</li>
<li>Privacy policy: https://privacy.microsoft.com/privacystatement</li>
</ul>
<h4>Google Indexing API (only when enabled and a service-account JSON key is configured)</h4>
<p>Used to submit individual URLs to Google’s indexing service for faster discovery.</p>
<ul>
<li>What is sent: the public URL of the published post, signed with the user’s Google service-account JWT (via Google’s OAuth 2.0 token endpoint).</li>
<li>When: each time a post is published if “Submit to Google Indexing API” is enabled.</li>
<li>Service: Google Indexing API + Google OAuth 2.0.</li>
<li>Terms of use: https://policies.google.com/terms</li>
<li>Privacy policy: https://policies.google.com/privacy</li>
</ul>
<h3>Privacy</h3>
<p>This plugin does not collect or transmit visitor personal data. Data sent to the third-party services listed above consists of: keyword strings entered or selected by the site administrator, language/country codes from settings, and (when applicable) the user’s own API keys passed to the corresponding provider. The plugin stores its own data locally in the WordPress options table and a custom <code>wp_csrm_stats</code> table (post id, event type, keyword, provider name, sanitized referer, timestamp). No IP addresses, no cookies, and no visitor identifiers are stored.</p>


Codesala SEO Content Engine

The free AI SEO plugin for WordPress: trending keyword research, AI content generator, auto blog scheduler, JSON-LD schema and meta tags — all in one.

ylabs

<p><strong>Create content on demand or run an auto-blogging schedule.</strong> WPWriter generates complete, SEO-optimized WordPress posts, pages, and images using your own AI API keys — with no token markup.</p>
<p>Most AI writing plugins charge you per word or lock you into expensive subscriptions that include hidden AI costs. WPWriter uses a <strong>BYOK (Bring Your Own Key)</strong> model: connect your OpenAI, Anthropic (Claude), or Google (Gemini) API key and pay the AI providers directly at their standard rates. You keep full control over your AI costs.</p>
<p>With <strong>auto-blogging</strong>, build a topic queue, choose your templates and AI models, schedule content runs, and control whether completed posts stay as drafts or publish only after configured quality checks pass.</p>
<p><strong>Get started free</strong> — 15 AI-generated posts and 20 AI-generated images to try the product. No credit card required.</p>
<h4>What Can You Do With WPWriter?</h4>
<ul>
<li><strong>AI Content Creation</strong> — Generate complete, publish-ready articles and pages with a guided wizard: content settings, design settings, media selection, and generation</li>
<li><strong>Auto-Blogging</strong> — Schedule content from a topic queue with draft-first review or quality-gated auto-publishing controls</li>
<li><strong>AI Image Generation</strong> — Create stunning images with DALL-E, Imagen, Nanobanana (Gemini-powered realistic images), Stability AI, and more — with built-in optimization and batch upload</li>
<li><strong>AI SEO Optimization</strong> — Automatically generate SEO titles, descriptions, and supported focus keywords with AI, supporting Yoast SEO, Rank Math, and All in One SEO</li>
<li><strong>AI Content Improvement</strong> — Improve, expand, and rewrite existing posts with AI assistance</li>
<li><strong>AI Image Enhancement</strong> — Upscale, enhance, or reimagine existing images</li>
<li><strong>Site Content Health</strong> — Monitor SEO performance, identify weak pages, and get actionable improvement recommendations</li>
<li><strong>Content Ideas</strong> — Get AI-powered topic suggestions tailored to your niche</li>
<li><strong>Content & Design Templates</strong> — Use built-in templates or create your own for consistent content style and HTML design across posts</li>
<li><strong>Shortcode Embedding</strong> — Embed contact forms, videos, product grids, or any WordPress shortcode into AI-generated content</li>
<li><strong>Featured Image Management</strong> — Upload, optimize, and set featured images with automatic resizing and quality control</li>
<li><strong>Multi-Site Management</strong> — Manage multiple WordPress sites from one WPWriter dashboard</li>
<li><strong>Post Type Conversion</strong> — Convert posts to pages or pages to posts with a single click</li>
<li><strong>Category & Tag Management</strong> — Create and organize taxonomies directly from WPWriter</li>
<li><strong>WordPress 7.0 Connector Key Import</strong> — Explicitly import an AI key already saved in Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> Connectors instead of entering it twice</li>
</ul>
<h4>Content for Any Scenario</h4>
<p>WPWriter uses customizable prompt templates to create content for virtually any type of page:</p>
<ul>
<li><strong>Articles & Blog Posts</strong> — Expert pieces, friendly advice, technical guides, creative storytelling, SEO-balanced articles</li>
<li><strong>Product Pages</strong> — Feature showcases, comparisons, quick overviews with specs</li>
<li><strong>Pages with Forms & Media</strong> — Contact pages, service pages with quote forms, video tutorial pages</li>
<li><strong>Home Pages</strong> — Landing pages with compelling copy and structured layouts</li>
<li><strong>Custom Content</strong> — Write your own prompt or customize existing templates</li>
</ul>
<p>Every template is open-source and free to use. Modify them or build your own from scratch.</p>
<h4>50+ AI Models Supported</h4>
<p>Choose the right model for each task — from fast and affordable to maximum quality:</p>
<p><strong>Text & Content:</strong><br />
* <strong>Claude</strong> (Anthropic) — Opus 4.6, Sonnet 4.5, Haiku 4.5, and more<br />
* <strong>Gemini</strong> (Google) — 2.5 Pro, 2.5 Flash, 2.0 Flash, and more<br />
* <strong>GPT</strong> (OpenAI) — GPT-4o, GPT-4.1, o3, o4-mini, and more</p>
<p><strong>Image Generation:</strong><br />
* <strong>Nanobanana</strong> (Gemini) — Superior realistic images, our top recommendation<br />
* <strong>Imagen 4 Ultra / Imagen 4</strong> (Google) — High-quality generation<br />
* <strong>DALL-E 3 / DALL-E 2</strong> (OpenAI) — Versatile AI image creation</p>
<h4>Why Pure HTML Instead of a Page Builder?</h4>
<p>WPWriter generates clean, semantic HTML — no Elementor, WPBakery, or Divi dependency. This means:</p>
<ul>
<li><strong>Faster page loads</strong> — No extra CSS/JS frameworks, just clean HTML styled by your theme</li>
<li><strong>Better SEO</strong> — Search engines easily parse lightweight HTML without page builder bloat</li>
<li><strong>No plugin lock-in</strong> — Your content works with any theme and survives plugin changes</li>
<li><strong>Lower hosting costs</strong> — Less server resources needed to render pages</li>
</ul>
<h4>WordPress 7.0 Connector Key Import</h4>
<p>On WordPress 7.0 and later, you can explicitly import a database-stored OpenAI, Anthropic, or Google API key that you already saved in <strong>Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> Connectors</strong>. WPWriter validates the selected key before saving it. Keys configured on the server through environment variables or PHP constants are not imported.</p>
<h4>Security</h4>
<ul>
<li>Token-based authentication — no WordPress passwords stored or transmitted</li>
<li>Pairing codes expire after 10 minutes</li>
<li>Each connection can be individually revoked</li>
<li>All API requests are authenticated and validated</li>
<li>Supports multiple simultaneous WPWriter account connections</li>
</ul>
<h4>External Service Disclosure</h4>
<p>This plugin connects to WPWriter (wpwriter.com) to enable content management features. When connected:</p>
<ul>
<li>Your site URL and connector authentication details are associated with your WPWriter account so authenticated site-management requests can be made</li>
<li>Content you create, sync, publish, or schedule through auto-blogging is transmitted between WPWriter and your WordPress site as required to perform those actions</li>
<li>On WordPress 7.0+, if you explicitly choose <strong>Import from WordPress</strong>, the selected database-stored AI provider key from <strong>Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> Connectors</strong> is transmitted to WPWriter and stored encrypted in your WPWriter account for AI requests</li>
<li>Keys supplied to WordPress through environment variables or PHP constants are not imported by this feature</li>
</ul>
<p><a href="https://www.wpwriter.com/terms" rel="nofollow ugc">WPWriter Terms of Service</a><br />
<a href="https://www.wpwriter.com/privacy" rel="nofollow ugc">WPWriter Privacy Policy</a></p>


YLabs Connector for WPWriter

Create and automate AI blog posts, pages, and images. Use your OpenAI, Claude, or Gemini key — zero markup on AI costs.

Codesala SEO Content Engine vs YLabs Connector for WPWriter