Articles

Leaderboards

Fastest growing AI tools in October 2026

Legal review, health triage and open models led the October trending board. A look at the open rows.

Oct 25, 2026

Methodology

How we estimate revenue from traffic

When a startup does not publish revenue, we estimate it from visits and its own public pricing. Here is the formula.

Oct 24, 2026

Guides

How to read the AI startup leaderboards

Six boards a month, three ways to rank. Here is what top, trending and new mean and how to use each one.

Oct 23, 2026

Guides

How to find the best alternative to any AI tool (step by step)

Need an alternative to an AI tool you use or are considering? Follow this step-by-step method to define your needs, build a shortlist, test fairly and decide.

Oct 18, 2026

Traffic

Reading month-over-month traffic changes and seasonality

Month-over-month traffic changes can mislead. Learn how to separate real growth from seasonality, noise and data quirks before you act on a competitor's numbers.

Oct 13, 2026

Buying startups

Where to find startups for sale: marketplaces compared

Compare the main places to find startups for sale in 2026, from open marketplaces to curated platforms and brokers, with notes on verification, escrow and fit.

Oct 9, 2026

Buying startups

Startup valuation multiples: what revenue multiple is fair?

What revenue and profit multiples small SaaS and AI startups sell for in 2026, what pushes them up or down, and how to test whether an asking price is fair.

Oct 5, 2026

AI tools

Unit economics for AI products and the real cost of inference

AI products pay for every request, which squeezes gross margin. Learn how to model inference cost per user, what benchmarks suggest, and how to price safely.

Sep 25, 2026

SEO and growth

Competitor research for founders using free tools

A step-by-step method for competitor research using free tools. Learn to size rivals, study their pricing, SEO, tech and channels, and turn findings into decisions.

Sep 23, 2026

Guides

How to see which countries a website's visitors come from

You can see which countries a website's visitors come from using free Chrome data, country rankings and language clues. Here is how, and how far to trust it.

Sep 14, 2026

SEO and growth

SEO audit checklist for startup websites: 16 checks that matter

A practical SEO audit checklist for startup websites. Sixteen checks across crawling, content, speed and trust, ordered by how much they usually move the needle.

Sep 10, 2026

AI tools

Pricing page patterns that convert, seen across AI startups

AI startups share a handful of pricing page patterns, from three tiers to credit packs. Learn what works, what is unproven, and how to test your own page.

Sep 3, 2026

SEO and growth

How AI startups get their first 10,000 visitors

A realistic playbook for getting your first 10,000 visitors as an AI startup, from launch sites and communities to SEO pages, free tools and AI assistant citations.

Aug 26, 2026

SEO and growth

Product Hunt, directories and launch sites: lasting traffic?

Do Product Hunt and startup directories bring lasting traffic? Here is what to expect from launch spikes, backlinks and listings, and how to make the effects last.

Aug 23, 2026

SEO and growth

How to spot a fast-growing website before everyone else

Learn how to spot a fast-growing website early using free rankings, new-entry lists and growth signals, and how to tell real momentum from a one-off spike.

Aug 17, 2026

Buying startups

Micro-acquisitions: buying small AI tools as a side business

A practical guide to micro-acquisitions in 2026. Learn how to find, vet and run a small AI tool as a side business, and which risks are specific to AI products.

Aug 12, 2026

Buying startups

How to buy a profitable startup in 2026: step-by-step

A practical eight-step process for buying a profitable startup in 2026, from setting a budget and finding listings to checking revenue, negotiating and closing the deal.

Aug 6, 2026

SEO and growth

Domain age and SEO: does an old domain really help?

Does domain age affect Google rankings? Here is what Google has said, why older sites often rank better anyway, and what to do if your startup domain is new.

Jul 27, 2026

SEO and growth

Advertising to founders and AI builders: where to buy niche ads

Where can you advertise to founders and AI builders? Compare newsletters, niche sites, communities, podcasts and search, plus how to test small and measure results.

Jul 23, 2026

AI tools

The AI tools people actually use in 2026: patterns by category

Which AI tools do people really use in 2026? A look at the patterns that repeat across chatbots, coding, video, image, voice and e-commerce, and how to spot real demand.

Jul 16, 2026

Traffic

Why traffic estimates disagree between tools, and what to do

Similarweb, Semrush, Ahrefs and free ranking lists often give different numbers for the same site. Here is why traffic estimates disagree and how to read them.

Jul 12, 2026

AI tools

Best AI writing tools: how to compare them beyond the hype

Picking the best AI writing tool means testing it on your own work. Here is a practical way to compare tools on quality, pricing, brand voice, workflow and risk.

Jul 7, 2026

Buying startups

Verified revenue vs screenshots: avoiding fake numbers

Why screenshots of revenue prove nothing, how to verify startup revenue at the payment provider and bank, and a simple method for spotting fake numbers before you buy.

Jun 30, 2026

AI tools

AI image generators: business models and pricing compared (2026)

AI image generators earn money through subscriptions, credits, API fees and platform bundles. Compare how the main tools price their plans and what that means for you.

Jun 25, 2026

Guides

Tranco, Cloudflare Radar and CrUX: free top-site rankings

Tranco, Cloudflare Radar and the Chrome UX Report are the three best free top-site rankings. Learn how each is built, what it measures and where it can mislead.

Jun 19, 2026

Revenue

Monthly vs yearly plans: how annual pricing changes revenue

Annual plans bring cash upfront and lower churn, but a discount trims revenue per customer. Here is the math, the benchmarks and when yearly billing pays off.

Jun 11, 2026

Buying startups

The first 90 days after buying a startup: a practical plan

A day-by-day plan for the first 90 days after buying a startup. Secure accounts, keep customers calm, learn the numbers and make your first changes with less risk.

Jun 7, 2026

Guides

MRR, ARR and revenue growth: a plain-English guide for founders

MRR is the monthly value of active subscriptions, ARR is that figure times twelve. Learn how to calculate both, avoid common traps and read growth rates correctly.

Jun 2, 2026

AI tools

How AI chatbots and assistants make money in 2026

AI chatbots earn money from subscriptions, usage-based plans, API fees, enterprise seats and now ads. Here is how each model works and what it means for you.

May 25, 2026

AI tools

Bootstrapped AI startups that reached real revenue: lessons

Bootstrapped AI startups that reach real revenue tend to share the same habits: tiny teams, low costs, early sales and one painful problem. See the repeating lessons.

May 21, 2026

Guides

How to validate an AI startup idea with public data

You can test an AI startup idea before writing code by studying competitor traffic, pricing and revenue estimates. Here is a step-by-step method using public data.

May 13, 2026

SEO and growth

Choosing a domain extension for an AI startup: .ai vs .com vs .io

Should your AI startup use .ai, .com or .io? Compare cost, trust, SEO and risk, including the two-year .ai minimum and the political questions around .io.

May 8, 2026

AI tools

AI voice and audio startups: where the growth is in 2026

Voice and audio is one of the best-funded AI categories in 2026. See where growth is, from text to speech and dubbing to voice agents, and how these startups earn.

Apr 29, 2026

Guides

Bulk domain analysis: compare 50 competitors in an afternoon

Learn how to run a bulk domain analysis and compare 50 competitors in an afternoon, from building the list to scoring, ranking and spotting the outliers.

Apr 24, 2026

Revenue

How to estimate a SaaS company's revenue from website traffic

You can turn monthly visits into a rough revenue range with three inputs. Here is the formula, a worked example, and the situations where traffic misleads you.

Apr 20, 2026

Guides

WHOIS and RDAP explained: how to look up who owns a domain

WHOIS is the old way to look up domain registration data and RDAP is its replacement. Learn what each shows, why owner names are often hidden, and how to read a record.

Apr 14, 2026

AI tools

AI coding assistants market map for 2026: who leads and why

A market map of AI coding assistants in 2026. See the four layers of the stack, how the leaders price their plans and what the developer surveys say about usage.

Apr 8, 2026

Traffic

How to estimate a competitor's monthly visits, and its error

Learn how to estimate a competitor's monthly visits using free data, how to express the result as a range, and how wrong it can be for small and large sites.

Apr 4, 2026

Traffic

Website traffic checkers compared: what each really measures

Website traffic checkers do not all measure the same thing. Compare panels, search models, DNS lists and browser data so you pick the right source for your question.

Mar 26, 2026

AI tools

AI agents explained: the 2026 agent startup wave

AI agents plan and act on tasks instead of only answering questions. Learn what they are, the main types of agent startups, how they charge and how to judge them.

Mar 23, 2026

Buying startups

Financing a startup acquisition: SBA, seller notes, earn-outs

How buyers pay for a startup acquisition in 2026. Learn how SBA 7(a) loans, seller financing and earn-outs work, their trade-offs and how to combine them.

Mar 13, 2026

Revenue

How much do AI startups make? Reading verified revenue data

Most AI startups make far less than the headlines suggest. Here is how to read verified revenue data, separate it from estimates, and judge what a number really means.

Mar 10, 2026

AI tools

AI tools for e-commerce stores: what to use first in 2026

Which AI tools help an online store most? A practical guide to product copy, photos, support, email and analytics, with a safe order to adopt them and what to avoid.

Mar 3, 2026

Buying startups

How to sell your startup: prepare the numbers buyers ask for

Selling your startup? Get the financials, retention data, contracts and code ready first. Here is the list of numbers buyers ask for and how to present them well.

Feb 26, 2026

Guides

Tech stack detection: how to see what a website is built with

Learn how tech stack detection works, which signals reveal a site's framework, hosting and analytics, how to do it by hand, and where the results can mislead you.

Feb 21, 2026

Buying startups

Due diligence checklist for buying a SaaS or AI startup

A practical due diligence checklist for buying a SaaS or AI startup, covering financials, customers, code, legal, IP and AI-specific risks before you sign.

Feb 15, 2026

Revenue

Churn and retention: why traffic alone does not equal revenue

A busy website can still lose money if customers leave quickly. Learn how churn and retention work, what benchmarks say, and how to read traffic with that in mind.

Feb 9, 2026

Revenue

Freemium conversion rates: what share of users actually pay

Most freemium products convert only a few percent of users to paid. See the benchmarks, why AI tools differ, and which levers actually move the number.

Feb 1, 2026

SEO and growth

How AI assistants like ChatGPT and Perplexity send traffic

AI assistants now send real visitors to websites, but tracking them is messy. Learn how ChatGPT and Perplexity referrals appear in analytics and how to earn more.

Jan 26, 2026

Guides

How to check any website's traffic for free in 2026

You can check any website's traffic for free without logging in to its analytics. Here are the methods that work in 2026, what each one shows, and where they fall short.

Jan 20, 2026

Traffic

Global rank vs monthly visits: how rankings become traffic

A website's global rank is not a visit count, but the two are linked. See how ranks translate into monthly visits, why the curve is so steep, and where it breaks.

Jan 14, 2026

Buying startups

Red flags in startup listings: 15 warning signs for buyers

Fifteen red flags in startup listings, from screenshot-only revenue and vague churn to missing IP assignments, plus how to test each one before you spend money.

Jan 8, 2026