Can I code Ahrefs?

Ahrefs' entire value is its backlink index — a continuously crawled map of links across the web, refreshed on a schedule most companies can't match. There's no personal-scale version of 'crawl a meaningful fraction of the internet.'

VIBE SCORE 56/100

how this is worked out

categoryseo

time to codenot worth starting

Just pay

their price$129/mo · $1548/yr

last checked2026-08 · source ↗

A moderate score above just means the individual parts are buildable — it isn't a build/buy recommendation on its own. Here's the actual reason this one's still JUST PAY:

Why CanICodeThis says Just pay

Checking a specific page's backlinks via an existing SEO API is a bounded integration
A dashboard of your own site's tracked metrics over time is standard charting
For narrow, single-site monitoring, a lighter tool covers real needs

What you give up building Ahrefs yourself

The backlink index itself — crawling and re-crawling billions of pages to find who links to whom — is server farm-scale infrastructure, not weekend engineering
Keeping that index fresh (re-crawling as pages change) is an ongoing operational cost, not a one-time build
Content-gap and keyword-difficulty scoring is built on top of that same proprietary crawl data

What you'd have to build

The parts this build actually needs, each rated on its own — the average is the Vibe Score above.

Landing page	99
Proprietary web-scale index	12

How to build your own Ahrefs

Don't build a web-scale backlink index — build a narrow monitoring tool for your own site instead: 1. A scheduled job that calls an existing SEO API (several offer a free tier for a handful of tracked domains) to check backlinks and keyword rankings for your own site. 2. Store the results with a timestamp, and chart rank changes over time for a fixed keyword list — ordinary time-series charting. 3. A simple email alert if a tracked keyword drops out of the top N positions. That's real, useful monitoring for your own site, a genuine weekend project. Out of scope: the backlink index itself — crawling and re-crawling a meaningful fraction of the web to find who links to whom is server-farm-scale infrastructure — and search-volume estimates, which need aggregated query data only a few companies have access to.

What it actually costs to build

Two real costs, not just "free": the AI agent's own usage, and hosting once it's running. Both are estimated from this app's own effort rating and component list — see the assumptions on the method page.

AI agent — with a subscription (Claude Pro/Max, Cursor, etc.)	$0 marginal
AI agent — pay-per-use API, no subscription	$86–$172 one-time
Hosting, once it's running	$0/mo (free tier)
Domain name, if you want your own	~$12/yr

Ahrefs costs $129/mo. Even paying per-token with no subscription, and accounting for hosting, this build pays for itself in about 2 months.

Questions

Can I code Ahrefs?

Just pay. Ahrefs' entire value is its backlink index — a continuously crawled map of links across the web, refreshed on a schedule most companies can't match. There's no personal-scale version of 'crawl a meaningful fraction of the internet.'

How much does Ahrefs cost?

Ahrefs costs $129/mo (about $1548/yr) as of 2026-08. That's what a working rebuild would save you.

What do I lose by building it myself?

The backlink index itself — crawling and re-crawling billions of pages to find who links to whom — is server farm-scale infrastructure, not weekend engineering Keeping that index fresh (re-crawling as pages change) is an ongoing operational cost, not a one-time build Content-gap and keyword-difficulty scoring is built on top of that same proprietary crawl data