Free Ahrefs Alternative: 21 SEO Tools, No Credit Card
Is there a free alternative to Ahrefs? Yes. InRankSEO gives you 21 SEO tools for audits, keyword research, backlink spot checks and content planning, and every one of them runs free with no sign-up and no credit card. It will not match the depth of the Ahrefs backlink index, but for the day to day checks most people open Ahrefs for, it covers the job at zero cost.
THE SHORT ANSWER
Is there a free alternative to Ahrefs?
For most everyday SEO tasks, yes. On-page audits, technical checks, keyword ideas, content planning and schema validation are all covered by free InRankSEO tools that fetch live data and show their evidence. You can run them right now without an account.
What a free toolkit cannot match is a paid backlink index. Ahrefs crawls and stores billions of links with history, referring domains and link velocity. InRankSEO estimates from live web data instead, which is accurate enough for audits and research but not a substitute for a full link database.
AHREFS VS INRANKSEO
What Ahrefs charges for, and your free option here
Each paid feature below has a free InRankSEO tool that covers the same everyday job. Open any one to run it in seconds.
| Ahrefs paid feature | Free InRankSEO tool | What you get |
|---|---|---|
| Site Audit (technical crawl) | On-Page SEO Checker | Runs 15 real on-page checks on any URL and returns a weighted score with pass, warn and fail findings. |
| Site Explorer (backlink and traffic data) | Domain Overview | An estimated snapshot of any domain's organic keywords, top pages and topics. |
| Keywords Explorer | Keyword Generator | Short-tail, long-tail and question keywords with estimated volumes for any seed topic. |
| Content Gap | Content Gap Finder | Finds topics a competitor covers that you do not, with why each matters. |
| Broken Link Checker | Broken Link Checker | Fetches a page and tests its links for 404s, 5xx errors and unreachable URLs. |
| Site Speed / Core Web Vitals | Core Web Vitals Checker | Mobile and desktop Lighthouse scores with LCP, CLS and INP via Google PageSpeed Insights. |
| Site Audit on-page suggestions | SEO Score Checker | An instant 0-100 on-page score for any URL with a clear fix list. |
| Site structure and orphan pages | Internal Linking Checker | Samples sitemap pages and flags any with zero internal inbound links. |
WHICH ONE FITS
Who each option suits
Choose InRankSEO if
- You need quick on-page, technical, keyword and content checks without a monthly bill.
- You want real audits and keyword lists you can act on today, with no credit card up front.
- You are a solo marketer, a small business or a student learning SEO.
Choose Ahrefs if
- You need a live backlink index with referring domains and link history.
- You track thousands of keywords daily across many markets.
- You need API access, historical data and agency reporting at scale.
RUN THE MATCHING FREE TOOLS
The Ahrefs jobs, covered free
On-Page SEO Checker
Deep on-page analysis with a weighted score.
Use freeKeyword Generator
Find relevant keywords for any topic.
Use freeDomain Overview
A snapshot of any domain's organic presence.
Use freeContent Gap Finder
Find topics your competitor covers that you don't.
Use freeBroken Link Checker
Find broken links on any page.
Use freeCore Web Vitals Checker
Real Lighthouse scores for any URL.
Use freeFREQUENTLY ASKED QUESTIONS
Free Ahrefs alternative: common questions
Yes. InRankSEO offers 21 free SEO tools for audits, keyword research, backlink spot checks and content planning. They run without a sign-up, so you can cover most day to day tasks at no cost.
Start with a free audit.
Check any page in about five seconds. No credit card, no catch.
Check my page free