THE SHORT VERSION
● Best overall: Surfer, from $49/mo - content optimisation plus AI search visibility across five engines
● Best value: SeoLoupe, $12/mo or $9 one-time - unlimited scans at $29 with API and MCP server
● Best for competitor work under $20: SEOPrimeAI, $19/mo - the only tool here pairing competitor analysis with a Crypto and Web3 module
● Cheapest way to start: SEO Ninja AI, free with no signup, or SeoLoupe at $9 one-time for 3 scans
● All prices verified: 27 October 2026, read off each vendor pricing page
Disclosure: SEOPrimeAI, at number three, is built by AIToolsRecap. It is ranked below SeoLoupe, which undercuts it on price at every tier and ships API access and an MCP server it does not have. We have said so in its entry.
All eight compared
| Tool | Does | Free tier | Entry price | Full ladder |
|---|
| 1. Surfer | Content optimisation + AI search | Trial only | $49 | $49 / $82 / $99 / $182 / $299 |
| 2. SeoLoupe | Audits with AEO and GEO | 1 free scan | $9 one-time | $12 / $29 unlimited |
| 3. SEOPrimeAI (ours) | Audits + competitor + Web3 | 3 scans/mo | $19 | $19 / $49 |
| 4. Ahrefs | Deepest data | Yes, limited | $29 | $29 / $129 / $249 / $449 / $1,499 |
| 5. SEOAgent | Writes and publishes for you | First run free | $99 | $99 / $249 / $499 |
| 6. VibeSEO | Agent with approval gate | 1 GEO preview | $39 | $39 / $189 / $299 |
| 7. Jasper | Marketing content platform | 7-day trial | $69/seat | $69 ($59 yearly) / custom |
| 8. SEO Ninja AI | Free SEO Q&A assistant | Free forever | Free | No paid tier listed |
Every figure read from the vendor pricing page on 27 October 2026. Surfer prices are billed yearly. Jasper is per
seat. Where a vendor does not publish a figure, this page says so rather than estimating.
The eight, in order
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1. Surfer
The category standard, and the only one here tracking AI search visibility as a first-class product.
Surfer optimises content against live SERP data and, since the AI Tracker launch, measures brand visibility across five AI engines with up to 100 prompts checked daily. Note the domain: surferseo.com now redirects to surfer.ai.
Free tier: No free plan. Start-for-free entry on the site, trial terms not published.
Paid: Discovery $49/mo, AI Search Analytics $82/mo, Standard $99/mo, Pro $182/mo, Peace of Mind $299/mo. All billed yearly. 1 to 10 seats on every plan.
Stands out: AI Search Analytics at $82 is the most developed AI-visibility product in this list - mention gap, brand sentiment and five brand workspaces.
Honest limitation: The ladder is steep. Keyword research and 1-click optimisation only arrive at Standard ($99), so the $49 entry is narrower than it looks.
Best for: Content teams who need SERP optimisation and AI visibility in one place.
Listing: Surfer on AIToolsRecap → ', '
2. SeoLoupe
The best value in this list by a clear margin, and the only sub-$30 tool with an API and an MCP server.
SeoLoupe scans a site for SEO, GEO and AEO issues, then generates AI fix prompts you can paste straight into Claude, Cursor or Codex. It covers on-page, technical, keyword suggestions, backlink insights and AI visibility.
Free tier: 1 free scan, no credit card.
Paid: One-Time $9 for 3 scans that never expire. Starter $12/mo for 25 scans with weekly monitoring and email alerts. Professional $29/mo for unlimited scans, team seats, MCP server, API access and white-label reports.
Stands out: AI fix prompts. Most audit tools tell you what is broken; this one hands you the prompt that fixes it.
Honest limitation: No competitor analysis. If you need to reverse-engineer what a rival is ranking for, this is not the tool.
Best for: Anyone who wants audit depth without a subscription, and developers who want the MCP server.
Listing: SeoLoupe on AIToolsRecap → ', '
3. SEOPrimeAI OUR PRODUCT
Competitor analysis and Crypto/Web3 SEO at $19, which nothing else in this list combines.
SEOPrimeAI audits against 50+ signals covering schema, Core Web Vitals and canonicalisation, then adds daily keyword tracking on Google and Bing, competitor analysis and a backlink marketplace. A Crypto and Web3 module covers DeFi, NFT and blockchain projects.
Free tier: $0 for 3 analyses a month, basic score and top 5 issues. Keywords and backlinks, competitor analysis, PDF export and email reports are all locked.
Paid: Pro $19/mo for 50 analyses with everything unlocked except white-label. Agency $49/mo for unlimited analyses, 10 client projects and white-label PDFs. 3-day trial, no card.
Stands out: The Crypto and Web3 SEO module. Nothing else here covers DeFi protocols or NFT platforms specifically.
Honest limitation: SeoLoupe is cheaper at every comparable tier and includes API and MCP access that SEOPrimeAI does not. Its headline accuracy and rating figures are self-reported with no published methodology. And links bought through any marketplace need rel=sponsored to stay within Google policy.
Best for: Freelancers and small agencies who need competitor analysis under $20, and anyone working on Web3 projects.
Listing: SEOPrimeAI on AIToolsRecap → ', '
4. Ahrefs
Still the deepest dataset in SEO. The AI layer is additive rather than the point.
Ahrefs is the backlink index, keyword database and rank tracker most of the industry benchmarks against. Brand Radar and AI prompt tracking extend it into AI search, but the core value is data depth.
Free tier: Ahrefs Free gives limited Site Explorer and Site Audit access.
Paid: Starter $29/mo. Lite $129/mo - 5 projects, 750 tracked keywords, 1,000 credits. Standard $249/mo - 20 projects, 2,000 keywords, unlimited credits. Advanced $449/mo. Enterprise $1,499/mo on annual commitment. Extra users $40 to $100/mo.
Stands out: Nothing else comes close on backlink and keyword data.
Honest limitation: The jump from $29 to $129 is where the useful limits live, and extra seats are charged separately on every tier.
Best for: Anyone whose work depends on link or keyword data rather than content optimisation.
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5. SEOAgent
The most complete automation here - it researches, writes, publishes and then tracks what happened.
SEOAgent finds queries you can realistically rank for, writes and scores articles, publishes them to WordPress, Ghost, Webflow, Shopify or Payload, pings IndexNow and the Google Indexing API, then tracks rankings, traffic and AI answers across ChatGPT, Perplexity, Gemini, Claude and AI Overviews.
Free tier: No free plan. Signup is free with no card, and a new site gets one free research run.
Paid: Starter $99/mo - 1 site, 3,000 credits. Growth $249/mo - 5 sites, 10,000 credits. Agency $499/mo - 15 sites, 25,000 credits. Every plan has every feature and unlimited seats.
Stands out: Scheduled auto-publish with IndexNow. It closes the loop from keyword to indexed page without you touching a CMS.
Honest limitation: Credits are shared across articles, edits and research, and they do not roll over. At $99 the floor is high if you only need audits.
Best for: Teams who want content shipped on a schedule rather than tools to do it with.
Listing: SEOAgent on AIToolsRecap → ', '
6. VibeSEO
An agent that drafts and publishes, but waits for your approval before anything goes live.
VibeSEO analyses a site, finds topics, drafts SEO-ready pages, pauses for approval, publishes, then tracks rank, impressions and backlink history. The GEO tiers add AI visibility across ChatGPT, Gemini, AI Overviews and AI Mode.
Free tier: One free GEO preview per account. A free trial is referenced without a stated length.
Paid: SEO from $39/mo. GEO Pro $189/mo. SEO + GEO $299/mo. Pro and Premium tiers are referenced for drafting without published prices.
Stands out: The approval gate. Nothing publishes without a human saying yes, which is the difference between an agent you can leave running and one you cannot.
Honest limitation: Pricing is incompletely published - two tiers are named with no figures, which makes the real cost of drafting hard to pin down before you sign up.
Best for: Solo operators who want automation with a safety catch.
Listing: VibeSEO on AIToolsRecap → ', '
7. Jasper
A marketing content platform with SEO as a feature, not an SEO tool with content attached.
Jasper runs brand-voice-controlled content production across marketing workflows, with agents for GEO, translation and deep research on the Business tier.
Free tier: 7-day free trial on Pro.
Paid: Pro $69 per seat per month, or $59 per seat billed yearly, 1 seat included. Business is custom-priced on a 12-month commitment.
Stands out: Brand voice controls at scale across a team.
Honest limitation: The $49 Creator plan referenced in older roundups no longer appears - the entry point is now $69 per seat. Per-seat pricing makes it the most expensive option here for a small team.
Best for: Marketing teams producing volume, where brand consistency matters more than SERP mechanics.
Listing: Jasper on AIToolsRecap → ', '
8. SEO Ninja AI
A free SEO question-answering assistant. Useful, and honest about what it is.
An AI assistant that answers questions on SEO, content, performance marketing and growth strategy. No account needed.
Free tier: Free forever, no signup, no stated usage caps.
Paid: No paid tier listed on the assistant page.
Stands out: Zero friction. No card, no account, no limits published.
Honest limitation: It answers questions; it does not audit your site, track keywords or publish anything. Its own disclaimer asks you to verify important decisions.
Best for: Learning, and sanity-checking a decision before you act on it.
Listing: SEO Ninja AI on AIToolsRecap → ')
Which one, in one line
| If you are... | Use | Why |
|---|
| Auditing one site occasionally | SeoLoupe $9 one-time | 3 scans that never expire, no subscription |
| A freelancer needing competitor data | SEOPrimeAI $19 | Competitor analysis below $20 |
| A developer who wants it in your editor | SeoLoupe $29 | MCP server and API at the unlimited tier |
| Optimising content against live SERPs | Surfer $99 Standard | Keyword research and 1-click optimisation |
| Tracking brand visibility in AI answers | Surfer AI Search Analytics $82 | Five engines, 100 prompts daily |
| Dependent on backlink or keyword data | Ahrefs $129 Lite | Nothing matches the index depth |
| Wanting articles shipped automatically | SEOAgent $99 | Research to published page with IndexNow |
| Working on a DeFi or NFT project | SEOPrimeAI $19 | Only Crypto/Web3 module in this list |
| Just asking a question | SEO Ninja AI, free | No signup, no cost |
What to actually buy
Three combinations that cover most situations, priced in full:
| Stack | Tools | Monthly |
|---|
| Solo, under $50 | SeoLoupe Starter $12 + SEOPrimeAI Pro $19 | $31 |
| Content-led | Surfer Standard $99 + SeoLoupe Professional $29 | $128 |
| Data-led agency | Ahrefs Lite $129 + Surfer Standard $99 + SeoLoupe Pro $29 | $257 |
The first is the one most people should start with. $31 a month buys unlimited-ish auditing with AI fix prompts, plus competitor analysis and keyword tracking - the two jobs that actually move rankings. Add Surfer only once you are producing content weekly enough to justify $99.
Frequently asked questions
What is the best AI SEO tool in 2026?
Surfer, if you are optimising content and want AI search visibility in the same product - $49/mo entry, $99 for keyword research and 1-click optimisation. For pure value, SeoLoupe at $12/mo or $29 for unlimited scans with API and MCP access.
What is the cheapest AI SEO tool?
SEO Ninja AI is free with no signup, but it only answers questions. For an actual audit, SeoLoupe is $9 one-time for 3 scans that never expire, or $12/mo for 25. SEOPrimeAI has a free tier at 3 analyses a month.
Is there a free AI SEO tool that actually works?
Ahrefs Free gives limited Site Explorer and Site Audit access and is backed by the deepest dataset in the industry. SeoLoupe gives 1 free scan with no card. SEOPrimeAI gives 3 a month but locks keywords, backlinks, competitor analysis and export.
Which AI SEO tool tracks visibility in ChatGPT and AI Overviews?
Surfer AI Search Analytics at $82/mo covers five engines with up to 100 prompts daily. SEOAgent tracks ChatGPT, Perplexity, Gemini, Claude and AI Overviews from $99/mo. VibeSEO GEO Pro is $189/mo. SeoLoupe includes an AI visibility check from $9.
Did Surfer SEO change its name?
surferseo.com now redirects to surfer.ai, and the product presents itself as Surfer. The legal entity is Surfer Sp. z o.o. No rebrand announcement is published on the pricing page.
Is Jasper still $49 a month?
No. The Creator plan referenced in older roundups no longer appears. Jasper Pro is $69 per seat per month, or $59 per seat billed yearly, with a 7-day trial.
Do you own any of the tools on this list?
Yes. SEOPrimeAI at number three is built by AIToolsRecap. It is ranked below SeoLoupe because SeoLoupe is cheaper at every comparable tier and includes API and MCP access that SEOPrimeAI does not.
Sources
Pricing read on 27 October 2026 from each vendor pricing page:
Surfer,
SeoLoupe,
Ahrefs,
SEOAgent,
VibeSEO,
Jasper,
SEO Ninja AI.
SEOPrimeAI pricing from its own page; see our
first-party review.
Last updated 27 October 2026. Prices move - each entry is dated to the day it was checked.