Free · No sign-up
Growth tools.
Check your app listing, SEO, speed and AI visibility, and do the growth maths — free.
Product & strategy
AI assistants
App Review Insights
AI turns your app reviews into clear priorities.
Headline Analyzer
Score a headline and get 5 better versions.
App Store Copy Writer
AI writes your app title, subtitle, keywords and description.
Blog Outline Generator
An SEO-ready post plan in seconds.
Growth Experiment Ideas
AI suggests 8 growth tests ranked by impact and effort.
Landing Page Reviewer
AI reviews your landing page for conversion.
Pricing Page Checker
AI checks your pricing page for clarity and conversion.
North Star Metric Builder
AI picks your North Star and the metrics that drive it.
OKR Writer & Checker
Turn goals into sharp OKRs, or check yours.
Experiment Brief Generator
A one-page test plan: hypothesis, metric, guardrails.
A/B Test Result Explainer
Paste test numbers, get a plain-English verdict.
Competitor Teardown
AI breaks down a competitor's positioning, pricing and gaps.
User Interview & Survey Generator
Unbiased interview scripts and survey questions.
Jobs-to-be-Done & Persona Builder
Personas and the jobs your users hire you for.
Onboarding Flow Reviewer
Find the friction in your sign-up and first-use steps.
PRD Writer
Turn an idea into a one-page product spec.
Push & Email Copy Tester
Score push notifications and email subject lines.
Launch Checklist Generator
A tailored checklist for Product Hunt, app stores and PR.
App growth
Website & SEO
SEO Score Checker
On-page SEO audit for any URL in seconds.
Page Speed Test
Core Web Vitals for phone and desktop, explained simply.
AI Search Readiness Checker
Can ChatGPT, Claude and Perplexity read your site?
Share Preview Checker
See how your link looks on LinkedIn, X and WhatsApp.
Meta Tag Generator
Ready-to-paste title, description and share tags.
Content
Growth maths
UTM Link Builder
Build tracked campaign links in seconds.
CAC / LTV Calculator
Unit economics with a plain-English verdict.
Retention Curve Calculator
Plot D1 / D7 / D30 retention against benchmarks.
DAU/MAU Stickiness Calculator
How habit-forming is your product?
Funnel Conversion Calculator
Find the biggest leak in your funnel.
A/B Test Significance Calculator
Is your winner real? Plus the sample size you need.
Viral K-Factor Calculator
Is your referral loop actually viral?
Churn & MRR Calculator
Net revenue retention, churn and MRR growth in one view.
A/B Test Sample Size & Duration
How many users a test needs and how long to run it.
Growth Model & 12-Month Forecast
Project active users and revenue from acquisition and retention.
Cohort Retention Table
Paste cohort data, get a colour-coded retention grid.
CAC Payback & Budget Planner
Payback period and budget split by channel.
NPS & CSAT Calculator
Net Promoter Score and CSAT with benchmarks.
Referral Programme Designer
Size referral rewards against K-factor and CAC.
India fintech
MCP · Free · No login
Use Growth Bug inside your AI assistant
Connect Growth Bug to ChatGPT, Claude, Cursor or any MCP-compatible assistant. It can then search and quote every Growth Bug article, run SEO, AI search readiness, share preview and App Store checks, and do CAC/LTV, A/B test and UTM maths for you.
https://growthbug.com/mcp
- Claude: Settings → Connectors → Add custom connector → paste the address.
- ChatGPT: Settings → Apps & Connectors → Create (developer mode) → paste the address.
- Cursor / others: add a remote MCP server with the address above.