PAA Extractor
Replaces: AlsoAsked / AnswerThePublic
Pulls Google's exact "People Also Ask" array for any keyword via a lightweight SERP API — no heavy subscription required.
How It Works
A Next.js API route pings a SERP API (Serper.dev or Bright Data). The user inputs a keyword; the route returns the live PAA array and maps it directly to the UI.
UI Design Directive
Single bold input field. Results render in a deep charcoal, terminal-style container with electric blue question text — stark, hierarchical flat list. Zero visual clutter.
Stack
Next.js API route → Serper.dev or Bright Data SERP API → React <ul> component.
Why It Matters
Build FAQ schema instantly. Every PAA question is a ready-made schema entry and a long-tail keyword opportunity your competitors are already ranking for.
JSON-LD Schema Builder
Replaces: Schema Markup Generator by Merkle
Real-time FAQPage and LocalBusiness JSON-LD generation — entirely client-side, zero backend, zero API cost.
How It Works
Schema generation is pure math: mapping form inputs to a JSON object. As the user types, JavaScript updates the object in real-time and JSON.stringify() formats it into valid <script type="application/ld+json"> syntax.
UI Design Directive
Minimalist form fields on the left. Live syntax-highlighted code block on the right with a prominent "Copy to Clipboard" button. No page reload, no spinner — instant feedback.
Stack
Pure React state — no API routes, no external dependencies. Client-side only.
Why It Matters
Generate production-ready schema in 60 seconds. Paste directly into any HTML page or Next.js head. Eliminates manual JSON syntax errors entirely.
LLM Headline Punch-Up
Replaces: CoSchedule Headline Studio
Scores any H1 headline from 1–100 for emotional impact, clarity, and keyword placement — then generates 5 stronger alternatives via direct LLM API call.
How It Works
User inputs their draft H1. Backend sends a strict system prompt: "Analyze this headline. Output a score 1–100, explain in one sentence, provide 5 stronger alternatives." Response is parsed and rendered.
UI Design Directive
A massive bold score number dominates the top of the container. Below it, 5 alternatives render in a clean vertical stack with copy buttons. The explanation sits between score and alternatives.
Stack
Next.js /api/analyze-headline route → LLM SDK (Gemini / OpenAI) → parsed JSON response → React frontend.
Why It Matters
Stop publishing weak H1s that kill CTR. A 10-point headline improvement can increase organic click-through rate by 20–30% — this tool runs that analysis in under 3 seconds.
SERP Intent Mirror
Replaces: Thruuu / Frase
Analyzes the top 3 ranking pages for any keyword — extracting titles, meta descriptions, and all H2/H3 headings — so you can instantly match search intent before writing a single word.
How It Works
User inputs a keyword. Backend uses a scraping tool (Firecrawl or ScrapeGraphAI) to pull the top 3 ranking URLs. It extracts <title>, <meta description>, and heading tags, returning structured data side-by-side.
UI Design Directive
Wide, horizontally scrolling data table. Charcoal background, stark blue column borders. Each column = one competitor. Rows = structural signals. Raw data, no decoration.
Stack
Next.js server action → SERP API for top URLs → Firecrawl/ScrapeGraphAI for DOM parsing → React table component.
Why It Matters
The #1 reason pages fail to rank: intent mismatch. This tool eliminates that error before content creation begins — saving hours of rework.
ROI & Efficiency Calculator
Replaces: Outgrow / Calconic
An interactive lead magnet that calculates exactly how much manual SEO overhead costs a business — and what automated infrastructure saves them.
How It Works
Pure client-side math. Users input variables like "hours spent on manual SEO audits per week" and "average hourly rate." The script instantly multiplies and compares against platform efficiency benchmarks.
UI Design Directive
Clean range sliders for input variables. "Money Saved" and "Hours Reclaimed" output numbers render in massive, bold electric blue typography. Real-time update on every slider move.
Stack
Pure React useState hooks — no API, no backend. Calculator.tsx client component with real-time multiplication logic.
Why It Matters
Turn ROI into a tangible number. A prospect who calculates they're wasting $3,400/month on manual work is 4× more likely to convert than one who read a features list.
Entity Authority Scorer
Replaces: Moz Domain Authority / Semrush Authority Score
Scores a business's entity verification status across the AI ecosystem — Knowledge Graph presence, sameAs nodes, Wikipedia, Wikidata, and cross-platform citation density.
How It Works
User inputs company name and website. Backend queries structured data APIs and runs citation probes across Perplexity, Gemini, and ChatGPT. Aggregates into a 0–100 Entity Authority score.
UI Design Directive
Large radial score gauge with breakdown by signal category. Each category (schema, citations, social graph, Wikipedia) shows its individual contribution.
Stack
Next.js API route → structured data APIs + AI probe endpoints → React score visualization.
Why It Matters
Entity authority is the new domain authority. AI engines do not rank pages — they cite verified entities. This score tells you exactly where the gaps are.
Content Structure Auditor
Replaces: Surfer SEO Content Editor
Pastes in any URL or raw HTML and returns a structural grade — heading hierarchy, FAQ schema presence, word count benchmarks, semantic keyword density, and internal link architecture.
How It Works
User pastes a URL. Backend fetches and parses the DOM, checking for H1/H2/H3 structure, JSON-LD blocks, image alt tags, and semantic term distribution relative to top competitors.
UI Design Directive
Pass/fail checklist with color-coded severity. Green = correct, amber = fixable, red = critical gap. Each item links to a fix directive.
Stack
Next.js API route → Cheerio DOM parser → scoring logic → React checklist component.
Why It Matters
A well-structured page scores higher with both Google's ranking algorithm and AI retrieval systems. This audit runs in 8 seconds and replaces a 2-hour manual review.
Share of Model Tracker
Replaces: Brand24 / Mention
Runs a standardized probe query across ChatGPT, Perplexity, Gemini, Claude, and Copilot simultaneously — tracking which AI engines cite your brand and which route queries to competitors.
How It Works
User inputs brand name, primary service, and target city. System dispatches parallel API calls to each AI engine with a templated probe query. Results are normalized and compared in a single view.
UI Design Directive
Five engine rows with CITED / NOT CITED status chips, matched signals, and raw response snippets. Month-over-month trend arrows when run repeatedly.
Stack
Next.js API route → parallel fetch to 5 AI engine APIs → citation detection logic → React results table.
Why It Matters
You cannot optimize what you do not measure. Share of Model is the core SXO KPI — this tool operationalizes it in under 60 seconds.
SameAs Schema Validator
Replaces: Google Rich Results Test
Validates that every sameAs URL in a LocalBusiness schema block is live, returns 200, and actually references the correct business entity on the destination platform.
How It Works
User pastes their existing JSON-LD block. Backend extracts all sameAs URLs, runs HEAD requests on each, and checks that the destination page title or content matches the business name.
UI Design Directive
URL-by-URL status table. Green checkmark = valid entity match. Red X = broken or mismatched. Amber = ambiguous — needs manual review.
Stack
Next.js API route → URL extraction → parallel HEAD requests + DOM spot-check → React validation table.
Why It Matters
A broken sameAs URL is an active trust signal pointing to a dead end. AI engines follow these links. This validator catches every broken node before deployment.
Core Web Vitals Simulator
Replaces: PageSpeed Insights / WebPageTest
Runs a Lighthouse-style performance simulation on any URL — returning LCP, INP, CLS, TTFB, and a prioritized fix list with estimated score impact for each optimization.
How It Works
User inputs a URL. Backend dispatches a headless Playwright run capturing performance timings, renders a waterfall of resource loads, and maps each metric to its primary bottleneck.
UI Design Directive
Four large metric tiles (LCP / INP / CLS / TTFB) with pass/fail color coding against Core Web Vitals thresholds. Below: a ranked fix list with impact scores.
Stack
Next.js API route → Playwright headless run → Lighthouse metrics extraction → React metric tile components.
Why It Matters
Google has stated Core Web Vitals are a ranking signal. A 400ms LCP improvement is measurable in 4–6 weeks of GSC data. This tool identifies exactly what to fix first.
Ready to wire these into your stack?
Every tool above is engineered to plug directly into the BrandLift Next.js platform — no SaaS subscriptions, no per-seat pricing, no vendor lock-in.