5 Best SEMrush Alternatives in 2026 (From $12 to Free)

SEMrush costs $139.95 per month and just got acquired by Adobe, raising concerns about future pricing increases. You need keyword research, but you cannot justify spending $1,679 per year on a tool you only use a few times a month. This guide shows you 5 SEMrush alternatives from $12 to completely free.

I will compare Keywords Cluster, SE Ranking, Mangools, Ubersuggest, and free tools. By the end, you will know which SEMrush alternative fits your budget and needs.

Why people search for SEMrush alternatives

SEMrush is a powerful tool, but there are several reasons why people look for alternatives:

Price is too high for small businesses

SEMrush Pro starts at $139.95 per month ($1,679 per year). For a small business owner or solo blogger, this is often more than your hosting, domain, and all other tools combined.

If you only do keyword research a few times a month, you are paying for access you do not use.

Adobe acquisition concerns

In November 2025, Adobe acquired SEMrush. Adobe has a history of enterprise-focused pricing and moving products to expensive Creative Cloud subscriptions. Many users worry that SEMrush will become even more expensive or bundled into Adobe packages.

Too many features you do not need

SEMrush has over 55 tools for SEO, PPC, content marketing, social media, and competitive research. If you only need keyword research, you are paying for features you will never touch.

Steep learning curve

SEMrush is designed for agencies and enterprises. The interface is complex, and it takes time to learn where everything is. Beginners often feel overwhelmed.

Need pay-as-you-go pricing

SEMrush forces you into a monthly or annual subscription. If you only do keyword research seasonally or a few times a quarter, you waste money on unused months.

Quick comparison: SEMrush alternatives at a glance

Here is a quick overview of the 5 best SEMrush alternatives, from cheapest to most expensive:

1. Keywords Cluster - Best for pay-as-you-go keyword research

Keywords Cluster uses a different pricing model than SEMrush. Instead of a monthly subscription, you pay $12 for 40 searches. Those searches never expire.

This is perfect if you do keyword research a few times a month instead of daily. You only pay for what you use, no wasted money on unused months.

What you get

• Exact search volume data (not broad ranges)
• Keyword difficulty scores
• Search intent classification (informational, commercial, transactional, navigational)
• Related keyword suggestions
• Automatic keyword clustering (groups related keywords by topic)
• SERP analysis showing what currently ranks
• Multi-language support

What you do not get

• Backlink analysis
• Site audits
• Rank tracking
• PPC tools
• Social media tools

Pricing comparison

Keywords Cluster: $12 per 40 searches = $0.30 per search
SEMrush: $139.95 per month = $1,679 per year

If you do 40 searches per month, you pay $144 per year with Keywords Cluster vs $1,679 per year with SEMrush. That is 91% savings.

Who should use Keywords Cluster

• Small business owners doing their own SEO
• Bloggers who publish a few times per month
• Solo founders who need keyword data without subscriptions
• Anyone who does keyword research in bursts, not daily
• People who only need keyword research, not full SEO suite

2. SE Ranking - Best SEMrush alternative for agencies

SE Ranking starts at $65 per month and offers most of the same features as SEMrush at roughly half the price. It is designed for agencies that need white-label reporting and client management.

What you get

• Keyword research with volume and difficulty
• Rank tracking with daily updates
• Site audits for technical SEO
• Backlink monitoring
• White-label reporting (with agency pack)
• Competitor analysis
• AI writing assistant

Pricing

• Essential: $65/month (track 500 keywords across 5 websites)
• Pro: $119/month (SERP analysis, AI results tracking)
• Business: $259/month (higher limits, longer search history)

SE Ranking also offers a 14-day free trial, so you can test all features before paying.

SE Ranking vs SEMrush

SE Ranking covers the core SEO stack for about half the price of SEMrush. The main difference is that SEMrush has a larger keyword database and more advanced PPC features.

For pure SEO work (not PPC), SE Ranking gives you everything you need at a much lower cost.

Who should use SE Ranking

• Agencies managing multiple client sites
• Teams that need white-label reporting
• Businesses that want full SEO suite at lower cost
• Users who need daily rank tracking

3. Mangools - Best SEMrush alternative for beginners

Mangools starts at $29.90 per month (or $19.90/month if paid annually) and is known for having the cleanest, most beginner-friendly interface of any SEO tool.

What you get

Mangools is actually a bundle of 5 separate tools:

• KWFinder: Keyword research with difficulty scores
• SERPChecker: SERP analysis and competitor insights
• SERPWatcher: Rank tracking
• LinkMiner: Backlink analysis
• SiteProfiler: Domain metrics and overview

Pricing

• Mangools Basic: $29.90/month (monthly) or $19.90/month (annual)
• Mangools Premium: $44.90/month (monthly) or $29.90/month (annual)
• Mangools Agency: $89.90/month (monthly) or $59.90/month (annual)

Mangools offers a 10-day free trial with no credit card required, plus a 48-hour money-back guarantee.

Mangools vs SEMrush

Mangools has a smaller keyword database than SEMrush and fewer advanced features. However, it is much easier to learn and navigate. If you are new to SEO, Mangools is less overwhelming.

Who should use Mangools

• SEO beginners who want a simple interface
• Bloggers and content creators
• Small businesses with limited SEO experience
• Anyone who values ease of use over advanced features

4. Ubersuggest - Best budget all-in-one SEMrush alternative

Ubersuggest starts at $29 per month and offers keyword research, site audits, and rank tracking in one tool. It is built by Neil Patel and designed for small businesses on a budget.

What you get

• Keyword research with volume and difficulty
• Content ideas based on keywords
• Site audits to find technical issues
• Rank tracking for your keywords
• Backlink data (basic level)
• Competitor domain overviews

Pricing

• Individual: $29/month (or $290 lifetime)
• Business: $49/month (or $490 lifetime)
• Enterprise: $99/month (or $990 lifetime)

The lifetime deal is interesting if you plan to use Ubersuggest for years. Pay once and own it forever.

Ubersuggest vs SEMrush

Ubersuggest has a smaller keyword database and less advanced features than SEMrush. However, it covers the basics well and costs a fraction of the price.

Who should use Ubersuggest

• Small businesses that need an all-in-one tool
• Bloggers who want keyword research + basic SEO audits
• Anyone considering the lifetime deal
• People who want a simple, affordable alternative

5. Free SEMrush alternatives (if your budget is zero)

If you cannot afford to pay for any tool, there are free options. They are limited, but they work for basic keyword research.

Google Keyword Planner

Google Keyword Planner is completely free and shows search volume ranges for keywords. The downside is that it gives you broad ranges like "10K-100K" instead of exact numbers.

You need a Google Ads account to use it, but you do not have to run any ads.

Google Search Console

Google Search Console is free and shows you what keywords you already rank for. It does not help you find new keywords, but it is useful for seeing what is working.

Google Trends

Google Trends shows you whether a keyword is increasing or decreasing in popularity over time. Useful for validating seasonal trends or checking if a keyword is worth targeting.

Keywords Cluster free tools

Keywords Cluster offers 18 free SEO tools that do not require signup. These include keyword density checker, keyword intent classifier, and keyword extractor.

Limitations of free tools

Free tools are great for validating ideas and checking data you already have. But if you need to do real keyword research — finding opportunities, checking competition, understanding intent — you need a paid tool.

Side-by-side comparison: All 5 SEMrush alternatives

Which SEMrush alternative should you choose?

Here is a simple decision framework based on your needs:

Choose Keywords Cluster if:

• You do keyword research a few times a month, not daily
• You want exact search volume data without a monthly subscription
• You need keyword clustering to organize keywords into topic groups
• You only care about keyword research, not backlinks or site audits
• You want the most affordable option that still gives you real data

Choose SE Ranking if:

• You manage multiple client sites as an agency
• You need white-label reporting for clients
• You want a full SEO suite at half the cost of SEMrush
• You need daily rank tracking

Choose Mangools if:

• You are new to SEO and want the easiest interface
• You value simplicity over advanced features
• You want a clean, beginner-friendly tool
• You prefer annual billing to save 33%

Choose Ubersuggest if:

• You want an all-in-one tool at the lowest monthly price
• You are interested in the lifetime deal
• You need basic site audits and rank tracking included
• You prefer Neil Patel's teaching style and resources

Choose free tools if:

• Your budget is absolutely zero
• You only need to validate a few keyword ideas
• You already know which keywords to target and just need data
• You are testing SEO before investing in paid tools

Frequently asked questions

What is the cheapest SEMrush alternative?

Keywords Cluster is the cheapest option at $12 per 40 searches with no subscription. For monthly subscriptions, Ubersuggest at $29/month is the cheapest all-in-one tool.

Is there a free SEMrush alternative?

Google Keyword Planner is free but shows broad search volume ranges instead of exact numbers. Google Search Console is free and shows what you already rank for. For exact search volume without a full subscription, Keywords Cluster offers the most affordable option.

Which SEMrush alternative has the best keyword database?

SE Ranking has the largest keyword database among affordable alternatives. Keywords Cluster, Mangools, and Ubersuggest all have solid databases that work well for most small businesses.

Can I use SEMrush alternatives for backlink analysis?

SE Ranking, Mangools, and Ubersuggest all include backlink analysis. Keywords Cluster focuses only on keyword research and does not include backlink features.

Do any SEMrush alternatives offer white-label reporting?

Yes, SE Ranking offers white-label reporting with the agency pack add-on. This is perfect for agencies that need to show branded reports to clients.

Which tool is best for beginners?

Mangools is the most beginner-friendly SEMrush alternative due to its clean interface and simple navigation. Keywords Cluster is also very simple if you only need keyword research.

Should I choose a subscription or pay-as-you-go pricing?

If you do keyword research sporadically (a few times a month), pay-as-you-go with Keywords Cluster saves money. If you do keyword research daily or manage multiple sites, a monthly subscription to SE Ranking or Mangools makes more sense.

Will Adobe make SEMrush more expensive?

Adobe acquired SEMrush in November 2025, and they have already introduced the Semrush One plan at $199/month. Given Adobe's history with Creative Cloud pricing, many users expect further price increases, which is driving people to look for alternatives now.

The bottom line

SEMrush is powerful, but it is expensive and overkill for most small businesses. These 5 alternatives give you the keyword research tools you actually need at prices that make sense.

Keywords Cluster is the most affordable option at $12 per 40 searches with no subscription. Perfect if you only need keyword research a few times a month.

SE Ranking ($65/month) is the best alternative if you need a full SEO suite for agency work. Mangools ($29.90/month) is the easiest for beginners. Ubersuggest ($29/month) offers the best budget all-in-one option.

See Keywords Cluster pricing and start your keyword research today. No subscription, no recurring billing, no wasted money.

Once you have your keywords, read our guide on how to do keyword research step-by-step to learn how to find and analyze keywords effectively.