Eight SEO platforms compared on the two things that send people looking: Semrush's price, and the fact that most teams use a third of what it does. Every figure here was read from the vendor's own pricing page on 14 September 2026 — and we say so where a vendor would not show us one.
8 tools compared · Last reviewed
Semrush is not overpriced for what it is. It is overpriced for what most people use it for. Its pricing page listed the Pro plan at $139 per month on monthly billing when we checked on 14 September 2026, with a lower annual rate of roughly $117 per month shown alongside, and Guru and Business tiers above that. For an agency running PPC, content marketing, social and SEO from one login, that is a fair bundle. For a team that opens it twice a week to check rankings and pull keyword ideas, it is paying for four products to use one.
That is why this list is organised by job rather than by feature count. Two tools here are genuine full-suite replacements. Three are cheaper because they do less, and the honest question is whether the part they drop is a part you use. Two do a single thing better than Semrush does it. And one — SEOTesting — does something Semrush does not do at all, which is prove that your work moved the numbers.
Every price on this page carries the date we read it. Three vendors rendered their tier prices in JavaScript and gave us nothing in the page source — SE Ranking and Mangools among them — and those entries say so plainly rather than quoting a figure from another comparison article. If you are budgeting, confirm on the vendor's site; if you are choosing, the shape of each tool matters more than the number.
Why people look for a Semrush SEO Toolkit alternative
Paying for a marketing suite to do SEO
Semrush bundles SEO, PPC research, content marketing, social media and competitive intelligence. Most searches for this page come from teams that use the SEO third and pay for all of it. Ahrefs, SE Ranking and Moz cover the SEO third for less; several tools below cost a quarter of Semrush's entry price by dropping the rest entirely.
The entry plan is one seat and it adds up
Pro is priced for a single user, and additional seats are a paid add-on. A three-person team is not paying $139 a month — it is paying that plus two seats, and the Guru tier that unlocks historical data and content tools is priced higher again. Per-seat pricing on a tool the whole team touches is the same complaint that drives people off Zendesk and Otter.
Backlink data is not the strongest available
Semrush's backlink index is large, but Ahrefs' is widely regarded as the reference in the industry. Link builders and technical SEOs who leave Semrush usually go to Ahrefs for that single reason, accepting a comparable price for stronger data in the part of the job they care about.
Nothing in it proves a change worked
Semrush will tell you what to change and track where you rank afterwards. It will not run a controlled test on your own Search Console data and tell you whether the click gain was caused by the change or by the season. That is a real gap, and one tool below exists to fill it.
How we chose
We started by adding the tools this search is actually about — Ahrefs, SE Ranking, Moz, Mangools, Ubersuggest, SpyFu, SEOTesting and LowFruits — to our directory, because a Semrush-alternatives page built from AI content writers would be dishonest. We then opened each vendor's own pricing page on 14 September 2026 and read the figures out of the HTML. Where a price appears here, it came from that page on that date. SE Ranking and Mangools rendered their headline tier prices client-side and returned nothing readable, and Ahrefs exposed only its Starter tier cleanly; those entries say exactly that. We have not included Surfer or Frase: they are content-optimisation tools that pair with an SEO suite rather than replacing one, and their pricing pages returned savings amounts in place of plan prices, which we were not willing to publish as figures.
Best for: Professionals who left Semrush for the backlink data, not the price
The like-for-like replacement at the top of the market. Ahrefs covers keyword research, rank tracking, site audit and content research at Semrush's level, and its backlink index is the one the industry treats as the reference. Its pricing page listed a Starter plan at $29 per month on 14 September 2026 — but that plan is deliberately limited, and the Lite and Standard tiers most professionals use sit well above it and were not readable in full from the page. Budget for a tier above Starter if you do this for a living.
Free tier: The paid product has no free tier, but Ahrefs Webmaster Tools is free for sites you own and verify — site audit and backlink data on those sites only.
Watch out: This is not the cheaper option. Once you are on the plan you actually need, Ahrefs costs roughly what Semrush does, and it does not attempt PPC, social or content-marketing tooling. Choose it for stronger SEO data at a similar price, not for savings.
Best for: Agencies that want the whole suite with white-label reporting built in
The most complete full-suite replacement at agency prices, and the tool that ranks first on Google for this exact search. Rank tracking, keyword and competitor research, backlink monitoring, site audit, on-page checks and a content editor — plus white-label reports, client seats and a lead-capture widget that Semrush charges extra for or does not offer. Pricing scales by tracked keywords and check frequency rather than by seat, which is the right shape for a team.
Free tier: No ongoing free tier; a free trial is available.
Watch out: We could not read its headline prices. On 14 September 2026 the subscription page exposed add-on keyword blocks from $16 in the HTML but rendered the Essential, Pro and Business tier prices client-side, so no plan figure is published here — get a current quote for your keyword count. Its backlink and keyword indexes are also smaller than Semrush's and Ahrefs', which shows most on large sites.
Best for: Marketers who found Semrush overwhelming and want the gentlest suite
The approachable option. Moz covers keyword research, rank tracking, site crawl and link analysis with the friendliest onboarding of any major suite, and Domain Authority is the metric your clients already quote. Its pricing page listed a Starter tier at $49 per month on 14 September 2026, with add-ons from $10 per month for extra keywords and $15 per campaign, and higher tiers above.
Free tier: Free trial on paid tiers, plus a free set of tools including the Domain Authority checker.
Watch out: You are trading data depth for ease. Moz's link index is smaller than Ahrefs' and refreshes less often, and its keyword database is narrower than Semrush's outside the US. For a small team doing sensible SEO that is fine; for competitive analysis at scale it is not.
Best for: Bloggers and small sites who want SEO data without a learning curve
The budget alternative people actually enjoy using. Five tools in one subscription — KWFinder, SERPChecker, SERPWatcher, LinkMiner and SiteProfiler — with an interface consistently rated the most pleasant in the category, and strong local keyword volumes. For a small site or a blogger it covers every job that matters.
Free tier: No ongoing free tier; a free trial has historically been offered.
Watch out: Mangools rendered its prices client-side on 14 September 2026 and we could not read the Basic, Premium or Agency figures, so none is quoted here — confirm on mangools.com. Its keyword and backlink indexes are also small next to the major suites; large sites will feel the ceiling quickly.
Best for: The lowest entry price with a free tier for occasional checks
The cheapest well-known option, and the one to pick if Semrush's price was the entire problem. Keyword ideas, competitor overviews, a site audit and rank tracking, with a Chrome extension that shows data inside Google results. Its pricing page listed Individual at $29, Business at $49 and Enterprise at $99 per month on 14 September 2026.
Free tier: Yes — a small number of searches per day with limited data, enough for light use.
Watch out: The savings come from the data. Keyword and backlink coverage is noticeably shallower than Semrush's or Ahrefs', and the free tier's daily limit is tight enough to hit within minutes. Fine for a blogger; not enough for anyone whose clients expect precision.
Best for: Competitor and PPC research with history the big suites do not keep
Not a suite, and better than Semrush at the one thing it does. Type in a competitor's domain and SpyFu shows every keyword it has ranked for or bid on, every ad variation it has run and what it likely spent, going back years. Its pricing page listed the Basic plan at $39 per month billed monthly on 14 September 2026, or $29 per month on annual billing, with no cap on results or exports.
Free tier: No ongoing free plan; limited free lookups without an account.
Watch out: There is no site crawler and little technical SEO, so it cannot be your only tool. Its data is strongest for the US and thinner elsewhere. Pair it with a cheap tracker and you have a competitor-research stack for less than Semrush's entry price.
Best for: Proving that an SEO change actually moved clicks
The one tool on this list that is not trying to replace Semrush. SEOTesting connects to your Google Search Console, keeps more history than Google does, and runs time-based and split tests on the changes you make — so you can show that a title-tag rewrite or an internal-linking pattern caused a lift rather than coincided with one. Its pricing page listed plans at $50, $125 and $375 per month on 14 September 2026.
Free tier: No; a free trial is available.
Watch out: It has no competitor data, no third-party keyword index and no crawler. It is a complement to a suite, not an alternative to one, and $50 a month is a real price for a single-purpose tool. It is here because it answers a question nothing else on this page can.
Best for: New and low-authority sites that need keywords they can actually win
The narrowest tool here and the right one for the smallest sites. LowFruits fetches the real search results for a keyword and flags the ones where forums, Q&A sites and low-authority pages already rank — the practical definition of a winnable target. It clusters ideas by shared results and pulls question queries. Its pricing page listed the Standard plan at $25 per month billed monthly or $20.75 per month billed yearly on 14 September 2026.
Free tier: Free credits on signup for evaluation.
Watch out: Single-purpose: no rank tracking, no audit, no backlink data. Usage is credit-based, so a heavy research month costs more than the headline. Its difficulty verdict comes from inspecting live results rather than a modelled score, which is more honest and less scalable.
Partly. Ubersuggest has a free tier with a small daily search allowance, and Ahrefs Webmaster Tools is free for sites you own and verify, giving you site audit and backlink data on those sites only. Neither replaces Semrush for competitor research. LowFruits gives free credits on signup, and Moz, SE Ranking, Mangools and SEOTesting offer free trials rather than free plans. If you want a genuinely free SEO stack, Google Search Console plus Ahrefs Webmaster Tools is the honest answer, and it covers only your own site.
What is the cheapest Semrush alternative?
Of the prices we verified on 14 September 2026, LowFruits' Standard plan at $25 per month was the lowest, followed by Ubersuggest Individual at $29, Ahrefs Starter at $29, SpyFu Basic at $39 and Moz Starter at $49. Those are not equivalent products — LowFruits and SpyFu are single-purpose, and Ahrefs Starter is deliberately limited — so the cheapest tool that does what you actually use is usually Ubersuggest for beginners or Moz for teams. SE Ranking and Mangools did not publish readable prices and are absent from this ranking rather than assumed cheap.
Which Semrush alternative is best for agencies?
SE Ranking, for most agencies. It is a full suite with white-label reporting, client seats and a lead-capture widget included, priced by tracked keywords rather than by seat. Ahrefs is the choice for agencies whose clients need the strongest backlink data and who can absorb a price comparable to Semrush's. Moz suits agencies whose clients already report on Domain Authority.
What does Semrush actually cost?
Semrush's pricing page listed the Pro plan at $139 per month on monthly billing when we checked on 14 September 2026, with a lower annual-billing rate of roughly $117 per month shown alongside it. Guru and Business tiers are priced above Pro, and additional user seats are a paid add-on on every plan. The figure to compare against the alternatives here is Pro plus the seats your team needs, not the headline.
Is Ahrefs cheaper than Semrush?
Not really, once you are on a usable plan. Ahrefs' Starter tier at $29 per month is far cheaper than Semrush Pro but is deliberately limited; the Lite and Standard tiers most professionals need are priced in the same range as Semrush. People switch to Ahrefs for its backlink index and cleaner interface, not for savings. If saving money is the goal, look at Moz, Ubersuggest or SE Ranking instead.
Can I keep my Semrush projects and history?
Your tracked keywords and reports export easily and every tool here can import a keyword list. What does not transfer is history: rank-tracking data starts from zero on the new tool, and Semrush's historical keyword database is its own. Export everything you might want before cancelling, because access ends with the subscription, and expect the first month on the new tool to be thin on trend data.
