Best Semrush Alternatives (2026): 5 Picks for AI Search

The best Semrush alternatives for AI search in 2026 are Mentionova, Ahrefs, Moz Pro, SE Ranking, Surfer. Mentionova is #1: Semrush measures classic search well, but Mentionova is built for the AI answer itself, tracking six engines and drafting the fixes, from $99 per month billed annually.

Sources: each vendor’s official pricing page; Mentionova checked October 17, 2026, Moz October 18, 2026, others October 2026 captures. US prices in USD.

Why look for an alternative to Semrush?

Semrush is the broadest SEO and PPC suite; its AI visibility tracking is a per-domain toolkit or a bundled plan. The SEO plan is $117.33/mo billed annually ($139 monthly) for 5 websites and 500 tracked keywords. AI Visibility Base is $99/mo per domain billed annually with 25 custom prompts and mentions from ChatGPT, Google AI, Gemini and Perplexity; the SEO + AI Search Starter plan is $165.17/mo billed annually with 50 prompts tracked daily.

What are the best Semrush alternatives in 2026?

1. Mentionova: best Semrush alternative for AI visibility

Why it’s #1: Mentionova tracks ChatGPT, Perplexity, Claude, Gemini, Google AI Overviews and Reddit (all six on Scale and Enterprise), shows which sources each engine cites instead of you, and has agents draft the briefs, content and Reddit replies for your approval. Starter is $99/mo billed annually ($125 monthly) with 25 tracked prompts; Scale is $320/mo billed annually ($400 monthly) with 100 prompts and six engines. Every paid plan has a free trial with no card.

• Best for: teams whose buyers now ask ChatGPT and Perplexity for recommendations.
• Trade-off: Mentionova is not a backlink or keyword database; keep a classic suite if you need one.

Read our full Mentionova review.

2. Ahrefs

Verdict: Lite is $129/mo, Standard $249/mo and Advanced $449/mo. Brand Radar’s AI Visibility Index starts at $199/mo, and custom prompt packages start at $50/mo for 2,500 checks; every paid plan includes a small daily custom prompt quota (Lite 5, Standard 10, Advanced 20).

• Trade-off: AI visibility is an add-on on top of the SEO plan.

3. Moz Pro

Verdict: Standard is $99/mo ($79/mo paid yearly) with 3 tracked sites, 300 tracked keywords, 150 tracked prompts and 4 AI models (GPT, Gemini, Google AI Mode and Perplexity) tracked weekly. Medium is $179/mo ($143/mo yearly) with 300 prompts and 10 sites.

• Trade-off: prompt tracking runs weekly, not daily.

4. SE Ranking

Verdict: Core is $129/mo ($103.20 billed annually). The AI Search add-on is $89/mo ($71.20 billed annually) for 200 prompts across AI Overviews, AI Mode, Perplexity and ChatGPT, with a 14-day free trial.

• Trade-off: AI tracking is a separate add-on cost.

5. Surfer

Verdict: AI Search Analytics is $82/mo billed yearly for 50 AI prompts refreshed daily. Plans run Discovery $49/mo, Standard $99/mo (25 prompts refreshed weekly), Pro $182/mo (50 daily prompts) and Peace of Mind $299/mo (100 daily prompts, API), all billed yearly.

• Trade-off: Discovery does not include AI prompt tracking.

How did we pick these Semrush alternatives?

1. AI visibility first. Each pick tracks how brands appear in AI answers, not just Google rankings.
2. Official pages only. Prices and limits come from each vendor’s own pricing page.
3. Ranking is editorial. We weighed AI engine coverage, price and how much of the fix work is built in.

Which Semrush alternative should you choose?

Choose Mentionova if winning AI answers is the goal. Keep or pick a classic suite such as Semrush or Ahrefs for keyword and backlink research.

See also the best AI visibility tools, the best AI SEO tools, the best SEO tools for agencies and our SEO tools category.