RelayCard — Inline Related Post Cards Wordpress Plugin - Rating, Reviews, Demo & Download
Plugin Description
RelayCard automatically injects image-dominant related post cards inside your content — heading-aware, config-driven, and designed to look like premium editorial ad units.
RelayCard places cards inside your content at heading boundaries — after enough context has been built, before the next section begins. Cards only fire when a post has a featured image, keeping quality consistent.
Features:
- Image-dominant by design — the image stops the scroll, the title closes the click
- Heading-aware injection — counts H2/H3/H4s and scales card placement automatically. Short posts get 1 card, long posts get 2. Nothing gets forced.
- 5 card styles — Split, Overlay, Cinematic, Minimal, Story
- 3 font categories — Sans-serif, Monospace, Script
- 3 image ratio presets — 50/50, 60/40, 70/30
- AI hook title generation — optional BYOK (Gemini, ChatGPT, Claude). Rewrites post titles into punchy hook titles automatically.
- Card title custom field — override the title per post with your own hook
- SEO plugin aware — detects RankMath, Yoast, AIOSEO titles automatically
- Live admin preview — see your card render in real time before saving
- Zero setup friction — CSS auto-enqueues on activation, no shortcodes needed
- Featured images required — cards only fire when a post has a featured image, keeping quality high
Card Title Priority Stack:
1. card_title custom field (manual override)
2. SEO plugin title (RankMath Yoast AIOSEO)
3. AI generated hook title (optional, BYOK)
4. Post title (always available fallback)
Card Styles:
* Split — image left, text right. Classic editorial card.
* Overlay — full bleed image with gradient overlay and title on top. High visual impact.
* Cinematic — wide image, centered title overlay. Maximum eye candy.
* Minimal — no image, styled text card with accent border. Clean and fast.
* Story — image top, text below. Mobile-first vertical layout.
AI Hook Title Generation (optional):
Bring your own API key from any of these providers:
* Gemini (Google AI Studio — free tier available)
* ChatGPT (OpenAI)
* Claude (Anthropic)
No key required. Cards work without AI. AI just makes the titles punchier.
External Services
This plugin optionally connects to third-party AI providers to generate suggested card titles. This feature is only activated when you enter an API key in the plugin settings and manually trigger title generation. No data is sent automatically.
Anthropic (Claude)
Used for AI title generation when an Anthropic API key is provided.
Data sent: post title, post excerpt.
* Service: https://www.anthropic.com
* Terms of Service: https://www.anthropic.com/legal/consumer-terms
* Privacy Policy: https://www.anthropic.com/legal/privacy
OpenAI (ChatGPT)
Used for AI title generation when an OpenAI API key is provided.
Data sent: post title, post excerpt.
* Service: https://openai.com
* Terms of Service: https://openai.com/policies/terms-of-use
* Privacy Policy: https://openai.com/policies/privacy-policy
Google Gemini
Used for AI title generation when a Google Gemini API key is provided.
Data sent: post title, post excerpt.
* Service: https://ai.google.dev
* Terms of Service: https://ai.google.dev/gemini-api/terms
* Privacy Policy: https://policies.google.com/privacy
Screenshots
No screenshots provided
