SEO Software Prices and SEO Software Price Comparison, SEO Tool Pricing and Costs by Plan
SEO software prices start at $29 a month (Ahrefs Starter) and $139 (Semrush SEO), and the top self-serve plans run $449 to $549. Content tools sit between: Frase from $49, Clearscope $129. The table compares 14 tools by what each plan actually includes.
Every price was read from the vendor's own pricing page, US list price. Where a vendor bills in euros or pounds we say so rather than converting.
See the agent's plan for your website
Rankable, the autonomous AI SEO agent, audits your site, identifies opportunities, and then applies changes including writing and publishing new articles on a schedule. One subscription covers everything, without per-seat charges.
See pricing starting at $99/mo
$29
Ahrefs Starter, the cheapest entry plan among the big suites
$139
Semrush SEO plan, $117.33 a month billed annually
$549
Semrush Advanced, the plan with API access
$99
Rankable Starter: 60 site fixes and 4 published articles
$129
Clearscope Essentials, unlimited seats
$49
Frase Starter, 10 articles, 1 site
1 click
To undo any change made by the Rankable agent
Weekly
Report of every change the agent made
How much does SEO software cost?
Autonomous AI SEO agents and traditional SEO software costs range from $29 to $139 a month for an entry plan and $249 to $549 a month for a full suite seat. Point tools that focus on specific tasks, like Ubersuggest at $29 or Frase at $49, are at the lower end. Comprehensive research suites, such as Ahrefs Lite at $129 and the Semrush SEO plan at $139, start higher and can reach $449 and $549 at their top public tiers.
That spread is not the interesting part, though, and it is not what makes buyers overpay. The thing that quietly doubles a 2026 SEO software bill is AI search visibility, meaning the ability to track whether ChatGPT, Gemini and Google's AI Overviews mention you. Almost every vendor has added it, and almost every vendor has put it above the entry tier.
Look at what the cheapest plan actually buys. Semrush's $139 SEO plan has no daily prompt-tracking quota; you reach that at Starter, $199. Ahrefs Lite at $129 tracks five AI prompts, and buying more is a separate line item at $50, $100 or $250 a month, with the standalone Brand Radar product starting at $199. Surfer's EUR 49 Discovery plan tracks zero prompts. SE Ranking sells AI Search as a paid add-on at EUR 63.20 to EUR 79 a month on top of the subscription. So a small business that shops on entry price in 2026 is, in most cases, buying a 2024 feature set and finding out in month two.
The practical consequence: compare tools on the price of the tier that contains the feature you are buying the tool for, not on the price of the first row of the pricing table. The comparison below does that. If you want the same analysis for services rather than software, see SEO pricing and what agencies charge per month, and for the buying guide by company size, the best SEO software for small business. Per seat pricing deserves its own arithmetic, which is why Jasper AI pricing is broken out by team size rather than by tier.
SEO software price comparison, what 14 tools cost
Prices are the vendors' own published figures, read from their pricing pages. Read the last column before the price column: it is where the difference between two similar-looking subscriptions usually lives. Where a vendor publishes in euros or pounds, the figure is left in that currency, because that is what your card gets charged.
Swipe to see all columns →
| Tool | Entry plan | Top published tier | What the entry plan does not include |
|---|---|---|---|
| Ahrefs | $29 Starter, then $129 Lite | $1,499 Enterprise | Lite tracks 5 AI prompts, 750 keywords, 5 projects, 1 user. More prompts are a separate $50 to $250 a month, and Brand Radar starts at $199. No local SEO tooling. |
| Semrush | $139 SEO plan ($117.33 annual) | $549 Advanced ($455.67 annual) | No daily prompt-tracking quota. That starts on Starter at $199, which is where the 50-prompts-a-day allowance appears. |
| Surfer | EUR 49 Discovery | EUR 999 Enterprise | Zero AI prompts on Discovery. Weekly prompt tracking starts at EUR 99, daily at EUR 182. AI Search Analytics is also sold standalone at EUR 158. |
| SE Ranking | EUR 87.20 Core, billed annually | EUR 188 Growth, billed annually | AI Search is a paid add-on, not included: EUR 63.20 a month annual, EUR 79 monthly. |
| Clearscope | $129 Essentials | $399 Business | Caps rather than features: 50 tracked prompts, 50 pages, 20 drafts. Seats are unlimited on every plan, which is unusual and matters for a team. |
| Frase | $49 Starter ($39 annual) | $299 Scale ($239 annual) | 1 seat and 1 site, 10 articles. Extra seats are $29 each, so a 4-person team on Starter is really $136 a month. |
| Rankable | $99 per month or $594 per year | $599 per month or $3,594 per year | 1 website up to 500 pages, weekly cycle, up to 60 SEO changes and 4 articles a month. Growth and Agency plans offer daily monitoring, more websites, and higher limits. |
| Writesonic | $79 Starter, billed annually | $399 Growth, billed annually | 15 articles and 50 tracked AI prompts. There is no cheaper writing tier any more; the old $16 and $39 plans are retired. |
| Jasper | $59 Pro annual, $69 monthly | Custom Business | It is a content writing tool, not an autonomous SEO agent. It does not crawl sites, track rankings, or monitor AI visibility. Priced per seat. |
| Copy.ai | $29 Chat ($24 annual, 5 seats) | $3,000 Scale | The gap between tiers is the story: the next plan up is $1,000. Copy.ai has repositioned around go-to-market workflows rather than SEO. |
| Ubersuggest | $29 Personal | $99 Enterprise | 1 domain, 125 tracked keywords, 5 competitors. Volume and difficulty data is thinner than the big two, which is the trade you are making at this price. |
| Outrank | $99 | $99 plus upgrades | About 30 articles a month, roughly $3.30 an article. Publishing automation, not a research suite. |
| Screaming Frog | GBP 199 a year | GBP 199 a year | A desktop crawler, not a subscription platform. The free version stops at 500 URLs. No keyword data, no content tooling, no AI tracking. |
| Yoast SEO Premium | $118.80 a year | $118.80 a year | A WordPress plugin. It optimizes pages you already wrote, but it does not research, write, or publish new content. |
Moz is deliberately absent from the price column. moz.com has blocked our automated checks on four consecutive reviews, and third-party listings disagree with each other by more than $60 a month at the entry tier, so quoting a number here would be guessing. Check moz.com/pricing directly. Every other figure was read from the vendor's own pricing page, and vendors change pricing without notice. Confirm before you buy.
What drives the price of SEO software
Five variables explain nearly every difference between two quotes.
Which tier unlocks AI search tracking
The single biggest 2026 price driver, and the one buyers miss. Four of the five major suites gate prompt tracking above their entry plan. If AI visibility is why you are buying, price the tier that has it, which is typically $199 to $249 rather than $129 to $139.
Seats, and whether they are included
Ahrefs Lite is one user. Frase charges $29 per extra seat. Clearscope and Rankable include unlimited users on every plan. For a team of four, seat policy can move the real annual cost by more than a thousand dollars, which no headline price shows you.
Tracked keywords and projects
The classic upgrade trigger. 750 tracked keywords sounds generous until you run three sites. Count the keywords you genuinely need to watch weekly, not the ones you would like to see, then find the cheapest tier above that.
Credits, articles and document caps
Content production services and tools meter output rather than access. Frase Starter is 10 articles, Writesonic Starter is 15, Outrank is about 30. Divide the plan price by the cap to get the number that lets you compare across vendors: cost per published page.
Annual billing
Worth 15 to 20 percent almost everywhere. Ahrefs advertises up to 17 percent, Semrush's SEO plan drops from $139 to $117.33, Frase from $49 to $39. It is the one discount you can rely on, and the one reason to be sure about the tool before you commit.
What the tool does not do
The cheapest line item is often the wrong category. A $118.80 plugin and a $449 autonomous SEO agent or research suite are not competing; one grades the page you wrote, the other runs the entire SEO process. Decide the job first, then the price.
How to compare SEO software prices without overpaying
Four steps that turn a pricing page into a number you can actually compare.
Write down the one job you are buying for
Keyword research, content optimization, technical crawling, AI visibility tracking, or publishing. Most overspending comes from buying a suite for one job it happens to include. If you need one job done, a point tool at $49 usually beats a suite at $249.
Find the cheapest tier that actually contains that job
Not the entry tier. The tier with the feature. On this page that gap is $60 to $130 a month at four of the five suites, and it is invisible until you read the feature matrix rather than the price row.
Add seats, add-ons and overage to get the real monthly number
Extra seats, prompt packs, standalone AI products and per-credit overages are all real money. A $129 subscription with three extra seats and a $100 prompt pack is a $316 subscription. Compare those numbers, not the advertised ones.
Divide by output, then decide
For anything that produces content, cost per published page is the only figure that compares across vendors. A $99 plan producing 30 pages beats a $49 plan producing 10, even though it looks twice as expensive on the pricing page.
What to budget for SEO software, by who you are
Solo founder or one-person marketing team
Budget $29 to $99 a month. Consider an autonomous agent like Rankable for full SEO automation, or a point tool for a specific weekly task, on annual billing. Avoid large suites if you only need a fraction of their features.
Small business with a site and a blog
Budget $99 to $199 a month. This range allows for either credible research data or comprehensive SEO automation, but typically not both from a single vendor. Identify your bottleneck. If new pages are not getting published, an autonomous agent focused on production may be more effective than more data.
In-house team of three to six
Budget $250 to $600 a month and read the seat policy first. This is where unlimited-seat vendors get cheap and per-seat vendors get expensive, fast. The same nominal $129 plan can land anywhere between $129 and $245 a month depending only on how the vendor counts people.
Agency running client sites
Budget $400 to $800 a month, and let project or client-brand caps drive the choice rather than features. Most agency overspend is buying a higher tier for a limit that could have been solved by tidying up how projects are organized.
Anyone whose real problem is that pages are not getting published
No research subscription fixes this, and it is a common challenge. If your last SEO audit is six months old and its recommendations remain unaddressed, more data is not the solution. An autonomous agent that handles the entire SEO process, including publishing, is the answer.
Where a research suite ends and an SEO agent like Rankable starts
This is an honest split rather than a pitch. Research suites and autonomous SEO agents like Rankable solve different halves of the same problem, and many teams benefit from both.
Swipe to see all columns →
| What you are buying | Rankable (Autonomous AI SEO Agent) | A research suite (Ahrefs, Semrush) |
|---|---|---|
| Entry price | One subscription, starting at $99 per month, no per-seat charge | $129 to $139, rising to $199 to $249 for AI tracking |
| Keyword and backlink index | No. We do not run a backlink index and do not claim one. | Yes, and it is the main thing you are paying for |
| Rank tracking | No. Rankable has no rank tracker. | Yes, metered by tracked keyword |
| Writes the pages | Yes, the agent researches, writes, and publishes articles on a schedule | No. Semrush and Surfer grade or assist drafting; the content creation is still manual. |
| Publishes the pages | Yes, the agent publishes directly to WordPress and file-based sites (SFTP). For Shopify, Wix, Squarespace, Webflow, Ghost, it audits and monitors. | No, though Frase now ships an auto-publishing agent from $39 a month |
| Best used for | Automating the entire SEO process, from audit to publishing | Deciding what to write and proving what moved |
SEO software pricing questions
How much does an autonomous SEO agent or SEO software cost?
Autonomous SEO agents and traditional SEO software costs range from $29 to $139 a month for an entry plan and $249 to $549 a month for a full research suite. Point tools that focus on specific tasks, like Ubersuggest at $29 or Frase at $49, are at the lower end. Ahrefs Lite is $129 and the Semrush SEO plan is $139. Annual billing typically saves 15 to 20 percent.
How much do autonomous SEO agents or SEO tools cost per month?
Most teams spend $100 to $300 a month in total, often across an autonomous agent and a specialized tool. A typical working setup in 2026 might include an autonomous agent like Rankable for full SEO automation, or a research suite at $129 to $199 combined with a content or publishing tool such as Frase at $49 or Scalenut at $59. Opting for a single top-tier suite at $449 to $549 is often less efficient than combining well-chosen solutions.
Why are autonomous SEO agents and SEO software expensive?
The expense often comes from data infrastructure, not just the software. Providers like Ahrefs and Semrush maintain continuous web crawls and extensive keyword and backlink indexes, which incurs significant, ongoing infrastructure costs. Autonomous SEO agents and tools that do not maintain such large indexes, like those focused on publishing, are typically more affordable, with prices often clustering around $49 to $99.
What is the average price of an autonomous SEO agent or SEO software?
The realistic average for a working SEO setup, including autonomous agents or software, is about $150 to $250 a month in 2026. While entry plans average around $80 across the solutions on this page, the actual price paid is often higher due to factors like AI search tracking, extra seats, and keyword limits, which push most buyers to a higher tier than initially planned.
Do autonomous SEO agents or SEO tools charge per user?
This varies significantly across providers and should be checked first. Ahrefs Lite includes one user. Frase charges $29 per additional seat. Clearscope and Rankable include unlimited users on every plan. For a team of four, this difference can amount to over $1,000 a year on an otherwise identical subscription.
Is an autonomous SEO agent or SEO software worth the price?
It is worth it when the solution removes your actual bottleneck, and wasted when it does not. At $98.90 an hour, the US average agency rate, a $139 subscription pays for itself if it saves about ninety minutes a month. A common mistake is investing in research data when the real problem is that no one is implementing the changes or publishing the pages identified in the last audit.
How much should a small business budget for an autonomous SEO agent or SEO software?
Budget $99 to $199 a month. This range allows for either credible research data or comprehensive SEO automation from a single vendor, but rarely both. Start with whichever addresses your primary bottleneck, on annual billing, and consider adding a second solution once the first is fully integrated into your weekly workflow.
Does the cheapest autonomous SEO agent or SEO software plan include AI search tracking?
Usually not, and this is the most expensive assumption a 2026 buyer can make. The Semrush $139 plan has no daily prompt quota, Ahrefs Lite tracks five prompts, Surfer's EUR 49 tier tracks none, and SE Ranking sells AI Search as a paid add-on. If AI visibility is the reason you are buying, price the tier above the entry plan. We compare that category on its own in generative engine optimization software.
Which autonomous SEO agents or SEO tools are worth the price for a B2B team?
B2B teams often benefit more from intent coverage than raw volume data, as the keywords that drive conversions typically have lower search volumes. This suggests prioritizing solutions for content production and SEO automation over top-tier research suites. We broke the category down in B2B SEO tools compared.
How much does an autonomous SEO agent or SEO tool API cost?
It varies more than the subscriptions do, because most vendors quote API access rather than list it. Ahrefs no longer publishes API pricing at all and sells it through sales on top of a paid plan. Semrush documents a unit model publicly. Budget the subscription first, then the data, and get the rate in writing. See Ahrefs API pricing.
Which autonomous SEO agent or SEO software is cheapest for one person?
Ahrefs Starter and Ubersuggest both sit at $29 a month, which is the realistic floor for credible keyword and rank data. Below that, you are typically limited to free tools, where Google Search Console covers your own site well but offers no competitor insights. Rankable, as an autonomous SEO agent, starts at $99 a month for full SEO automation, including content publishing, not just research.
If your website's SEO is not getting done, more tools are not the solution.
Rankable, the autonomous AI SEO agent, audits your site, builds a plan, and then applies changes including researching, writing, and publishing new articles to your CMS on a schedule. There is no per-seat pricing, no prompt packs, and no hidden tiers to unlock core features.
Run a free site auditFree site audit and action plan · Cancel anytime