Ahrefs starts at roughly $29/month for its cheapest Starter tier. Full Site Explorer and Keywords Explorer access costs more, past $129/month for Lite (pricing as of 2026, check ahrefs.com/pricing for the current rate). That’s steep enough that plenty of teams go looking for a free replacement. A few genuinely free tools exist, and Ahrefs even publishes one of its own, recently rebranded from Ahrefs Webmaster Tools to Ahrefs Free. None of them replace the whole platform, though. This guide breaks down exactly what capability each free or budget alternative gives up, so you can pick a tool that matches what you actually need instead of hoping a $0 plan quietly covers everything.
Is There a Truly Free Ahrefs Alternative?
Yes, for a narrow set of jobs. No, for the full platform. Together, Google Search Console, Google Keyword Planner, Ahrefs’ own free tool (Ahrefs Free, formerly Ahrefs Webmaster Tools), and the free tier of Screaming Frog cover site audits, first-party performance data, and basic keyword ideas at zero cost. None of them replicate Ahrefs’ Site Explorer backlink index or Keywords Explorer’s global keyword database for domains you don’t own. A free stack gets you most of the way if your job is auditing and improving one site you control. It runs into a wall fast if your job includes researching competitors, prospecting backlinks on other people’s sites, or tracking a market at scale. Only a paid tool clears that wall.
What You Actually Lose With a Free Ahrefs Alternative
The gap versus Ahrefs falls into four recurring buckets: backlink index size and freshness, historical data depth, keyword database breadth, and support level. Most free tools are strong on one of these and thin on the rest. The table below maps each tool to the Ahrefs module it’s closest to replacing, plus the one thing it doesn’t do.
| Tool | Price | Free forever? | Closest Ahrefs module | Biggest gap vs. Ahrefs |
|---|---|---|---|---|
| Google Search Console | $0 | Yes | No direct equivalent (first-party data only) | Only shows data for sites you verify; no competitor or prospect research |
| Ahrefs Free (formerly Webmaster Tools) | $0 | Yes | Site Audit / Site Explorer (owned sites) | Locked to domains you verify; no competitor backlink or keyword research |
| Screaming Frog (free tier) | $0 | Capped at 500 URLs | Site Audit | Crawl cap makes it unusable on mid-size and larger sites |
| Google Keyword Planner | $0 | Yes | Keywords Explorer | Volume shown in ranges, not exact numbers; weaker on long-tail and question keywords |
| SE Ranking | from ~$65 to ~$90/mo | No (14-day trial) | Rank Tracker + Site Explorer | Smaller backlink index; less historical depth |
| Ubersuggest | from ~$29/mo | Limited free searches only | Keywords Explorer | Backlink and keyword data thinner at scale; fewer filters |
| Mangools | from ~$30 to ~$50/mo | Free plan with hard daily caps | Keywords Explorer + Rank Tracker | Free tier caps daily lookups low enough for only light, single-site use |
Prices above are approximate as of 2026 and shift by billing cycle and region. Check the vendor’s own pricing page before you commit to anything.
Genuinely Free Ahrefs Alternatives (Tools That Cost $0 Forever)
These four cost nothing, indefinitely, with no credit card required. Nearly every “Ahrefs alternatives” roundup agrees on this exact shortlist, because there isn’t much competition for the genuinely-free slot.
Google Search Console
Google Search Console is free forever. It hands you first-party data Ahrefs can only estimate: actual clicks, impressions, average position, and indexing status straight from Google. The numbers aren’t modeled, they’re the real thing, which makes it the single most reliable free tool on this list.
Coverage stops at your own domains, though. You can’t research a competitor’s traffic, backlinks, or rankings, and there’s no keyword database for topics you don’t already rank for.
Google Keyword Planner
Keyword Planner is free with a Google Ads account and needs no ad spend. It surfaces search volume ranges and related keyword ideas straight from Google’s own query data.
Volumes come back as ranges, not the precise numbers Ahrefs shows. Built for ad targeting rather than content strategy, it’s also thinner on long-tail and question-style keywords than Ahrefs’ Keywords Explorer.
Ahrefs Free (formerly Ahrefs Webmaster Tools)
Ahrefs’ own free tool, renamed from Ahrefs Webmaster Tools to Ahrefs Free, gives you a scaled-down Site Audit and a limited Site Explorer view for any domain you’ve verified through Google Search Console or a meta tag.
It’s not a research tool, though. Competitor backlinks, keywords outside your own ranking set, rankings for sites you don’t own: none of that is on the table. Think of it as Ahrefs letting you audit your own site for free, not a general-purpose alternative.
Screaming Frog (free tier)
Screaming Frog’s SEO Spider crawls up to 500 URLs per crawl at no cost, checking status codes, titles, meta descriptions, canonicals, and basic on-page issues. That’s a full technical audit for a small site, free.
Past 500 URLs the free tier stops being useful. There’s no JavaScript rendering, no scheduling, no custom extraction either. A yearly license (around £199 as of 2026) removes the crawl cap and unlocks the rest.
Budget-Friendly Paid Alternatives (Cheaper Than Ahrefs, Not Free)
Sometimes the real need isn’t “free,” it’s “cheaper.” These three cost real money, but noticeably less than Ahrefs’ Lite plan, and each one closes a specific gap the free tier can’t.
SE Ranking
SE Ranking starts in the roughly $65 to $90/month range, billing-cycle dependent as of 2026, pairing rank tracking with a backlink and keyword module that’s a real step up from anything free. A 14-day trial with no credit card required lets you test it against your own domain first.
Over the free tier, you gain daily-updated rank tracking at scale, a usable backlink index for competitor research, and audit crawl limits that don’t cap out on a mid-size site. You still don’t get an index the size of Ahrefs’, or its depth of historical backlink data.
Ubersuggest
Ubersuggest’s Individual plan runs around $29/month as of 2026 (a limited free tier and a $290 lifetime option both exist too), bundling keyword research, site audits, rank tracking, and basic backlink data into one dashboard.
Compared to the free version, daily searches go from a handful to unlimited, and backlink and competitor data become visible for the first time. What’s still missing is the filtering depth and data freshness Ahrefs’ Site Explorer and Keywords Explorer are built around, especially once you scale up.
Mangools
Mangools’ paid plans start around $30 to $50/month depending on billing cycle. Five focused apps sit on top: KWFinder, SERPChecker, SERPWatcher, LinkMiner, SiteProfiler. Its permanent free plan caps daily lookups too low for regular use.
Paying unlocks enough daily keyword and backlink lookups for real client or agency work, not just occasional single-site checks. Ahrefs still wins on one thing: a single unified dataset. Mangools splits keyword and backlink data across separate apps instead.
Which Ahrefs Feature Are You Actually Trying to Replace?
Name the specific Ahrefs module you’re trying to replace before picking a tool. That single answer decides whether a free option is enough or whether you’ll hit a wall within a week.
- Need first-party performance data for your own site? Google Search Console covers it. Skip paying for this one.
- Need a technical audit of a small site? Screaming Frog’s free tier or Ahrefs Free handles it, until the site passes 500 URLs.
- Need rough keyword volume for content planning? Google Keyword Planner gives direction, though precise long-tail volume and difficulty scoring still require a paid tool.
- Need competitor backlink research? No free tool covers this at all. SE Ranking, Ubersuggest, Mangools, or Ahrefs itself are the options, because backlink data on domains you don’t own is exactly what free tools are built to exclude.
- Need daily rank tracking across many keywords? Free tools don’t offer this. Budget tools like SE Ranking or Mangools are the entry point.
- Need to track how often your brand shows up in AI Overviews or chatbot answers? None of the free tools here touch this. It’s a newer add-on on some budget platforms (SE Ranking included it in 2026), and Ahrefs covers it too, so free stacks are the first thing you’ll outgrow if AI-search visibility becomes part of your job.
Bottom Line
If you’re auditing one site you own, skip paying anything: Google Search Console, Ahrefs Free, and Screaming Frog’s free tier cover that job completely. The moment your work includes another domain, whether that’s a competitor’s backlinks, a client’s rankings, or a market you’re tracking at scale, every free option stops and only a paid tool, Ahrefs included, picks up from there. Budget tools like SE Ranking, Ubersuggest, and Mangools sit in between: still not free, but built for exactly that gap.
FAQ
Is there a completely free alternative to Ahrefs?
Not one that replaces the whole platform. Google Search Console, Google Keyword Planner, Ahrefs Free, and Screaming Frog’s free tier cover audits and first-party data on your own site between them. Competitor backlink research and a large keyword database, the two things people usually miss most, aren’t part of that package.
What’s the closest free tool to Ahrefs?
Ahrefs Free, the tool Ahrefs recently renamed from Ahrefs Webmaster Tools. It’s built by Ahrefs itself and gives you a scaled-down Site Audit and Site Explorer view. The catch: it only works for domains you’ve verified ownership of, so researching someone else’s site is off the table.
Is Ahrefs Free (formerly Webmaster Tools) really free?
Yes, no time limit, no credit card, as long as you’re auditing a site you own and can verify. It doesn’t substitute for Ahrefs’ paid competitor-research features.
Do free Ahrefs alternatives have accurate data?
First-party sources like Google Search Console are fully accurate since the numbers come directly from Google. Estimated metrics, keyword volume or backlink counts, tend to be less precise on free tools simply because they’re pulling from smaller, less frequently refreshed datasets.
