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The growth engine for AI search

See where you and your competitors stand in every AI answer, know exactly what to publish and where, and compound your visibility scan after scan

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ChatGPTClaudePerplexityGeminiGrok
app.rendix.io / overview
Live
23+3.8#18 of 22

Visibility over time

10080604020Jun 30Jul 10Jul 20Jul 29

Rankings

4 of 7 on chart

Foundation Health

68/100
4 of 7 checks passed
3 fixes could unlock ~12% more citations.
→ 80
AI crawlersSSRllms.txtsitemap.xml

Research

“founder analytics”
Scanning topic

Sampling 214 prompts · clustering demand

Actions

4 open · +4.9
+2.1Publish a DataFast vs Plausible page
Jul 23rd·Quick win

ChatGPT recommends Plausible in 4 of 5 founder-analytics answers - DataFast is never mentioned. A comparison page is the fastest counter.

+2 moreSorted by impact
[01]

Problem

/ Why now

Your buyers ask AI firstThe answer skips you

clicks on results nearly halve when an AI answer appears · Pew Research Center, 2025

how buyers searched · 2019Google
results page 1 of 10 →
how buyers search · 2026ChatGPT
“
datafa.st · not mentioned - 0 of 5
Same need, three questionsthree different answers
“which channel actually drives revenue?”
AI gives advice - no tools named
“is there a simpler GA4 alternative?”
your category wins - you're not named
“analytics without a cookie banner?”
3 small brands own it
Rendix finds the questions you can win
[02]

Platform

/ The loop

One loop, no fiction

Scan real answers, find open demand, publish in your voice - and see the curve move.

01Brand DNA
~90s
ground truth from your own site4 engines · re-scan every 3 days
01

Scan

Your truth first, then the real answers

Your facts first - then the answers buyers actually see.

  • 14 verified brand facts from your site, in ~90s
  • Real ChatGPT, Perplexity, Gemini and Google AI
  • Live answers, not API memory - fresh every 3 days
ground truthbrand dnaverified factsreal answersanswer surfacebrand profile
Read brand DNA→
02Answer
4 engines
“best analytics tool for a solo SaaS founder”
Recommended in this answervisibility
#1Plausible182
#2PostHog279
#3Fathom366
#4DataFast423
#0Simple Analytics0
AI says: “a lightweight web-analytics tool”
Sources1plausible.io2posthog.com3reddit.com4datafa.st
Mentioned 4You #4Accuracy 54%1 flag ⚠
rank · sources · claimsevery scan
02

See

See inside every answer

Every answer opened up - not a yes/no mention count.

  • Who got recommended, at which rank and source
  • Every claim checked against your verified facts
  • Accuracy score and flags on every answer
mentionsranksourcesclaim checkaccuracyflags
Inspect an answer→
03Research
“founder analytics”
Scanning topic

Sampling 214 prompts · clustering demand

demand vs AI coverageupdated with every scan
03

Find

Find demand AI hasn’t filled yet

Open demand is where an unknown brand wins first.

  • Sub-niches with buyer demand and thin AI coverage
  • The exact phrases buyers use when they ask AI
  • One click queues a niche into your actions
topicssub-nichesbuyer demandAI coveragebuyer phrasingopen field
Explore research→
04Drafts
+2.1 projected
+2.1Publish a DataFast vs Plausible page

ChatGPT recommends Plausible in 4 of 5 founder-analytics answers - DataFast is never mentioned.

tone of voice from your publicationsrolling out
04

Make

Publish in your voice, not a template’s

Every action becomes ready-to-ship drafts, not a brief.

  • Article, LinkedIn post, a block for your site
  • Tone of voice learned from your publications
  • Projected visibility impact for every action
draftsarticlessite blockstone of voiceyour publications
See the content engine→
05Curve · datafa.st
+2.1 after publish
Published · DataFast vs Plausible
8 scans · every 3 daystoday

before

3.2

today

5.5

Δ publish

—

Every shipped action lands here as a marker.

before / after every actionnext on the roadmap
05

Prove

See the move on your curve

Every shipped action shows up on your visibility curve.

  • A marker on the timeline for every action
  • Before / after on the next scans, honestly
  • Every 3 days a new point lands on your curve
visibility curveaction markersscore changepublished actionsreal growth
Follow the roadmap→
[03]

Approach

/ Why Rendix

Real answers. First moves

The answer buyers actually see

Captured in the real browser - live ChatGPT, Gemini and Google AI - not the model's API memory

Live scan · ChatGPT
best analytics tool for a solo SaaS founder

The best analytics tools for a solo SaaS founder:

  • 1
    Plausible - the privacy-first default in recent reviews.
  • 2
    Fathom - simple, cookieless, GDPR-friendly.
  • 3
    PostHog - free tier covers early-stage products.
  • 4
    Matomo - self-hosted, full data ownership.
DataFast - not mentioned · 0 of 4
[04]

Pricing

/ No surprises

Simple pricingNo surprises

Growth

Popular

For founders who own marketing themselves

$79/month

Billed monthly

This includes:

  • Track 1 brand
  • 30 buyer questions, tracked on every scan
  • ChatGPT, Perplexity, Gemini and Google AI Overview
  • Competitor rankings + citations in every answer
  • A publishing plan every scan
  • Free foundation audit

Scale

For agencies and multi-brand teams

Custom

Tailored to your brand set

This includes:

  • Everything in Growth
  • Multiple brands
  • Custom prompt sets
  • Direct founder support
Talk to us

7-day free trial · cancel anytime

/ every engine included

[05]

Get started

/ Free 7-day trial

See where you standGet the plan

One scan shows your place in AI answers – and the first moves to climb. Free, no account needed.