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plan, optimize, calculate, and track — zero cost.

prompt optimizer

score and rewrite AI prompts

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app launch brief generator

plan your next app launch

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revenue calculator

model your growth targets

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saas metrics calculatorstartup cost calculatorMRR calculatorchurn rate calculatorburn rate calculatorunit economics calculatorSaaS valuation calculator

latest from the blog

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launch guidesApr 6, 202615 min read

The SaaS Idea Validation Checklist: Score Your Idea Before You Build

A practical saas idea validation checklist with a scoring framework to test demand, competition, and willingness to pay — before you waste months building the wrong product.

saas idea validation checkliststartup validation checklistidea validation frameworksaas idea scorecard
launch guidesApr 2, 202614 min read

15 Boring SaaS Ideas That Quietly Make $5-50K/Month

The most profitable SaaS businesses aren't exciting — they're boring. Here are 15 unsexy SaaS niches with real demand, low competition, and a clear path to recurring revenue.

boring saas ideasboring saas businessesunsexy saas nichesprofitable boring saas
launch guidesApr 1, 202617 min read

21 Micro SaaS Ideas 2026: What Solo Founders Can Actually Build

Profitable micro SaaS ideas for 2026 — validated by real demand, buildable by one person, and designed to generate recurring revenue without a team or funding.

micro saas ideas 2026micro saas ideassmall saas ideassaas ideas for solo founders

learn the fundamentals

popular terms for founders:

Take Rate
Take rate is the percentage of each transaction that a marketplace or platform keeps as revenue.
API Latency
API latency is the time between sending a request to an API and receiving the response — it directly affects how fast your product feels to users.
AOV
AOV is a core operating metric that helps small teams make better product and growth decisions.
GMV
GMV (Gross Merchandise Value) is the total dollar value of goods or services sold through a marketplace or platform before deducting fees, returns, or costs.
ARPPU
ARPPU measures the average revenue generated per paying user, excluding free users — it shows how much your actual customers are worth.
DAU/MAU Ratio
DAU/MAU ratio measures how frequently your monthly users engage with your product on a daily basis.
Topical Authority
Topical authority is how thoroughly your site covers a subject, which signals to search engines that you're a credible source worth ranking.
COGS
COGS is the direct cost of delivering your product to customers — for SaaS, this means hosting, third-party APIs, payment processing fees, and customer support.
explore all 34 terms →

reviews & research

best toolsMar 13, 2026

Best AI Coding Tools for Solo Founders in 2026

The best AI coding assistants compared on speed, accuracy, and cost. From autocomplete to full-app generation, ranked for indie builders.

best toolsMar 13, 2026

Best Analytics Tools for Startups in 2026

The best analytics tools for indie founders compared on privacy, pricing, and insights. From product analytics to web stats, ranked for startups.

compareMar 9, 2026

Clerk vs Auth0: Ship Auth This Week vs Plan for Enterprise

A founder-focused Clerk vs Auth0 comparison covering setup speed, UX components, enterprise readiness, pricing posture, and long-term auth complexity.

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