# An Ahrefs backlink checker alternative, step by step

> Free tools for your own domain, a 70-credit lookup for a rival's, and how to turn the list into outreach targets.

URL: https://claudegpt.si/news/ahrefs-backlink-checker-alternative  
Published: 2026-10-25T19:27:24.038Z  
Author: ClaudeGPT Si Newsroom  
Section: Guides  
Topics: Ahrefs, Backlinks, Developer tools  
Publisher: ClaudeGPT Si

## Key takeaways

- Search Console and Ahrefs Free show links to your own verified domain at no cost.
- seogeoaeo.ai's Backlink Finder returns a domain's 100 strongest linking sites and 50 link texts for 70 credits, by browser, REST or MCP.
- For every link to a single URL or years of link history, Ahrefs Lite or Standard remains the better tool.

The Ahrefs backlink checker is the report most developers open Ahrefs for, usually to answer one question about a side project or a competitor: who links to them? You do not need a $129 Lite plan for that. This guide walks through an Ahrefs backlink checker alternative step by step, starting with the free checks for your own domain and ending with a paid lookup on someone else's.

## Before you start: what are you trying to learn?

Backlink questions split into two kinds, and the tools differ for each.

- **Your own domain.** Who links to my project, which pages get the links, are any of them spam? Free tools answer this well.
- **Someone else's domain.** Why does that competitor outrank me, and which sites could link to me too? This needs a third-party data source, which costs money.

## Step 1: verify your domain in Google Search Console

Add a DNS TXT record or one of the other verification methods, then open the Links report. You get three lists that matter: top linking sites, top linked pages and top linking text. The on-screen tables stop at 1,000 rows, and Google notes the report is a sample rather than every link, but for a small project it covers what you need.

## Step 2: connect Ahrefs Free

Ahrefs Free, previously Ahrefs Webmaster Tools, uses Ahrefs' own link index for verified sites at no charge. If the domain is already in Search Console, connecting it verifies the site in one step. Site Explorer then shows up to 1,000 backlinks and keywords at once, and Site Audit checks for more than 170 issue types. That second part is useful when you ship a docs site and want broken links and missing titles flagged.

## Step 3: check a competitor with seogeoaeo.ai

For a domain you do not own, use [seogeoaeo.ai's Backlink Finder](https://seogeoaeo.ai/tools/backlink-finder). It takes one input, a URL, and costs 70 credits per run on plans that start at $29 a month for 2,000 credits.

You can run it three ways:

1. In the browser, from the tool page.
2. Over REST: `POST https://seogeoaeo.ai/api/v1/tools/backlink-finder/runs` with a bearer API key.
3. Over MCP, as a tool named `backlink-finder`, from Claude Code, Cursor or another MCP client.

The result lists the 100 strongest sites linking to the domain, how strong each one is, whether it looks spammy, and the 50 link texts they use. If the domain has no record at the data provider, the run is refunded.

## Step 4: read the result

Sort the linking sites into three piles:

- **Sites that also could link to you.** Directories, "awesome" lists, comparison posts, newsletters in your niche. These are your outreach list.
- **Sites tied to the competitor.** Their own blog, partners, investors. Skip these.
- **Low-quality sites with a high spam score.** Ignore them.

Then look at the link texts. Mostly brand names suggests links earned by being known. Lots of exact keyword phrases can point to deliberate link building.

## Step 5: compare against your own list

Put the competitor's top linking sites next to your own from Step 1. The sites on their list that are missing from yours are the gap. If you want the keyword side too, seogeoaeo.ai's Keyword Gap tool (85 credits) lists the searches a rival ranks for on Google's first two pages that your site does not rank for at all.

## Where this approach falls short

Backlink Finder works on whole domains, not single pages, and stops at the top 100 linking sites. For a large site, that is the head of the list, not all of it. There is no history, so you cannot see when links appeared. Its data comes from a provider rather than its own crawler.

If you need every link to one URL, or a chart of link growth over years, Ahrefs is still the better tool. Lite costs $129 a month and shows up to 2,500 rows per report; Standard at $249 adds two years of history.

## Quick recap

| Need | Tool | Cost |
| --- | --- | --- |
| Links to your own site | Search Console, Ahrefs Free | Free |
| A rival's top linking sites | seogeoaeo.ai Backlink Finder | 70 credits |
| Every link plus history | Ahrefs Lite or Standard | $129 to $249 a month |

## Frequently asked questions

### Can I check backlinks for free?

For your own verified site, yes, in Google Search Console, Ahrefs Free and Bing Webmaster Tools.

### Is there a backlink checker API?

seogeoaeo.ai exposes Backlink Finder over REST and MCP on every plan. Ahrefs lists API access from its $129 Lite plan.

### Does Backlink Finder check a single page?

No. It covers the whole domain and lists the 100 strongest linking sites.

## Sources

- [Backlink Finder](https://seogeoaeo.ai/tools/backlink-finder), seogeoaeo.ai
- [seogeoaeo.ai tool reference](https://seogeoaeo.ai/llms-full.txt), seogeoaeo.ai
- [seogeoaeo.ai pricing](https://seogeoaeo.ai/pricing), seogeoaeo.ai
- [Ahrefs Free](https://ahrefs.com/webmaster-tools), Ahrefs
- [Links report](https://support.google.com/webmasters/answer/9049606), Google
- [Ahrefs plans and pricing](https://ahrefs.com/pricing), Ahrefs
- [7 best Ahrefs alternatives in 2026](https://seogeoaeo.ai/blog/ahrefs-alternatives), seogeoaeo.ai