2 Best Alternatives to Semrush in 2026
By Noahlast updated pricing verified
The best alternative to Semrush is SEOWebChecker. Other top alternatives are FlexQueries — 2 options compared below with verified pricing, pros and cons, and honest weaknesses.
How we picked
- Fit first: every listed tool replaces the core job of the product on this page.
- Pricing is read from each vendor's pricing page; the verification date is shown above.
- Third-party review scores are displayed with counts and linked to their source.
- Likes and “I use this” marks from signed-in users feed the ordering.
Paid placement never alters editorial rank — read the full methodology.
Semrush alternatives at a glance
| Alternative | Best for | Learning curve | Price |
|---|---|---|---|
| Semrushreference | Agencies and in-house marketers who need one dashboard to track both Google rankings and brand mentions inside AI answers like ChatGPT and Perplexity. | Steep | From $117.33/mo |
| SEOWebChecker | Running a quick technical and on-page SEO audit across several client or business websites, then exporting the findings as a PDF report | Low | Free tier · paid from $29/mo |
| FlexQueries | Freelancers and small teams who run keyword, backlink and audit research in bursts across a few projects and don't want to pay for a Semrush or Ahrefs plan in quiet months. | Moderate | From $5 one-time |
Semrush
SEOWebChecker
FlexQueries1SEOWebChecker — best Semrush alternative for running a quick technical and on-page SEO audit across several client or business websites, then exporting the findings as a PDF report
Pros
- 50+ automated SEO checks across 25 categories
- Free audit requires no registration or login
- PDF export is available from the audit report
- Premium combines keyword research, competitor analysis, backlink monitoring, rank tracking, and content optimization
- Enterprise provides API access and white-label reporting
Cons
- Premium limits audits to 100 sites and rank tracking to 500 keywords
- Unlimited competitor analysis and unlimited SEO audits require the custom-priced Enterprise tier
- The product site combines the core SEO platform with a very large collection of unrelated free tools, which can make the overall offering less focused
Pricing: Free tier · paid from $29/mo
2FlexQueries — best Semrush alternative for freelancers and small teams who run keyword, backlink and audit research in bursts across a few projects and don't want to pay for a Semrush or Ahrefs plan in quiet months.
Pros
- No monthly or seat fee: you pay per action from a prepaid balance, and unused credits never expire.
- The app shows an estimate before each paid action, and paid actions stop at a zero balance instead of creating overage charges.
- Goes beyond web SEO with App Store and Google Play keyword research, Amazon keyword and ASIN research, and brand mentions in ChatGPT and Google AI answers.
- Its MCP server lets Claude, Cursor, ChatGPT and other supported clients run the same research tools.
- Connected Google Search Console data doesn't use the balance, and eligible new accounts get $1.00 without a card.
Cons
- Monthly spend changes with scope and volume, which is harder to budget than a flat plan.
- Scheduled rank tracking stops when the balance runs out unless automatic reload is on.
- Narrower suite than Semrush or Ahrefs, by the site's own comparison, and no white-label client portal for agencies.
- Credits have a $5 minimum top-up, and prompt responses and competitor lookups cost extra on top of the published example prices.
Pricing: From $5 one-time