Best Semrush Alternatives in 2026 (Cheaper SEO Tools)
Semrush is one of the most comprehensive SEO platforms available — but at $140+/month, it’s a significant investment. If you need strong SEO tools without the enterprise price tag, these alternatives cover keyword research, backlink analysis, and rank tracking at every price point. Read our full Semrush review →
Why look for Semrush alternatives?
- Semrush Pro starts at $139.95/month — hard to justify for small sites or freelancers
- Ahrefs has a stronger backlink database and is preferred by many SEO professionals
- Moz and SE Ranking offer the core keyword and ranking features at a significantly lower price
- Surfer SEO specialises in on-page optimisation at a much lower cost
Top Semrush Alternatives at a Glance
| Tool | Score | Free Plan | Paid from |
|---|---|---|---|
| Ahrefs Review 2026 TOP PICK | 91/100 | Free Webmaster Tools (site audit + backlinks for own site) | Lite $99/mo · Standard $199/mo |
| Surfer SEO | 86/100 | Free trial (limited features) | From $89/mo (Essential plan) |
| Moz | 85/100 | Free tools (MozBar, limited keyword research) | From $99/mo (Starter) |
| SE Ranking | 84/100 | 14-day free trial | From $65/mo (Essential) |
| Frase | 84/100 | 5-day free trial ($1) | From $15/mo (Solo) |
The Best Semrush Alternatives, Reviewed
Ahrefs Review 2026
Ahrefs has the most accurate backlink database available, making it the preferred SEO tool for link-building campaigns. The content gap and keyword difficulty features are genuinely better than Semrush in many use cases.
Surfer SEO
Surfer SEO is an AI-powered content optimisation platform that analyses top-ranking pages and tells you exactly what to include in your content to rank higher. Its Content Editor gives real-time SEO scores as you write, making it one of the most practical tools for producing search-optimised content at scale.
- AI content optimisation
- SEO content scoring
- keyword-driven article writing
Moz
Moz is one of the most trusted SEO platforms in the industry, offering a comprehensive suite of tools covering keyword research, rank tracking, link analysis, and site auditing. Known for inventing Domain Authority (DA) — the industry’s most-cited SEO metric — Moz Pro gives businesses actionable insights to improve their search rankings, while Moz Local helps brick-and-mortar businesses dominate local search.
- keyword research and rank tracking
- backlink analysis with Domain Authority
- local SEO for small businesses
SE Ranking
SE Ranking is a full-featured SEO platform that offers rank tracking, site auditing, keyword research, backlink analysis, and competitive intelligence — all at a price point designed for small businesses and growing agencies. It’s widely regarded as the best value-for-money SEO tool in 2025–2026, consistently outperforming tools 3–4x its price on core features like rank tracking accuracy and crawl depth.
- keyword rank tracking
- technical SEO audit
- affordable Semrush alternative
Frase
Frase is an AI-powered SEO content tool that automates the most time-consuming parts of content creation: SERP research, topic clustering, outline generation, and first-draft writing. It analyses the top-ranking pages for any keyword and surfaces the topics, questions, and statistics you need to cover — making it one of the most practical tools for content teams looking to rank faster.
- AI-powered SEO content briefs
- SERP research and content gap analysis
- long-form article writing with SEO scoring
Which Semrush alternative is right for you?
- If you want the best overall alternative: go with Ahrefs Review 2026
- If you need a free option: check which tools have a free plan in the table above
- If you’re coming from Semrush and need a smooth migration: Surfer SEO is the closest in workflow
- For the full ranked list: Best AI SEO Tools →
Frequently asked questions
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Every tool scored 0–100. No affiliate bias.
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