Key takeaways
- The MCP server itself is rarely what you pay for. You pay for the plan or API credits behind it, and the entry price is often higher than the headline plan.
- Cheapest ways in: Google Search Console MCP (free, open source) and DataForSEO (pay-as-you-go from a $0.0006 SERP request, with a $50 minimum top-up).
- The biggest traps: Ahrefs Starter ($29) has no MCP, so the real entry is Lite at $129. AIclicks Starter ($59) has no MCP, so the real entry is Pro at $189. Semrush Advanced ships without the API units MCP needs.
- For AI visibility data, Peec AI starts at $80/mo, AIclicks at $189/mo, and Promptwatch at $95/mo with MCP and API on every paid plan.
- Prices in this guide come from vendor and third-party roundups published in 2026. Confirm on each pricing page before buying, because plans change.
Why MCP pricing is confusing
Model Context Protocol (MCP) lets an AI assistant such as Claude, Cursor or ChatGPT pull live data from a tool. Nobody sells MCP as a product in its own right. Vendors fold it into something else: a subscription tier, an API unit allowance, or a prepaid credit balance.
That creates three pricing models, and mixing them up is how people overspend:
- Free and open source. You run the server yourself and pay nothing (Google Search Console MCP).
- Subscription-gated. MCP unlocks on a certain plan and then draws on a monthly allowance of API units or credits (Ahrefs, Semrush, SE Ranking, AIclicks, Promptwatch).
- Metered. The server is free and you pay per request from a prepaid balance (DataForSEO).
One more thing before the numbers. A subscription costs the same in a quiet month. A meter costs almost nothing when you barely use it. Which one is cheaper depends entirely on how often you actually query.
The 10 platforms at a glance
| Platform | What you get | Real entry price for MCP | Free option |
|---|---|---|---|
| Google Search Console MCP | Your own click and ranking data | $0 (open source) | Yes, permanently |
| DataForSEO | SERP and keyword data, pay per call | $0.0006 per queued SERP; $50 minimum top-up | $1 credit, no card |
| SE Ranking | 180+ SEO and GEO tools behind one connector | $103.20/mo annual ($129 monthly) | 14-day trial, 100K credits |
| Ahrefs | Backlinks, keywords, AI visibility | $129/mo (Lite) | No |
| Semrush | Keyword, domain and competitive data | Roughly $199 to $299/mo, plan dependent | 7-day trial on some plans |
| Peec AI | AI answer visibility, source-level citations | $80/mo | Free trial |
| AIclicks | AI visibility, citations, sentiment, GA4 data | $189/mo (Pro) | 3-day trial |
| Promptwatch | AI visibility, crawler logs, content actions | $95/mo (Essential) | 7-day trial |
| OpenSEO | Rank tracking and a simple dashboard | $10/mo | $0.50 in credits |
| GSC Wizard | Search Console with hosted storage | $19/mo | 7-day trial, no card |
A few notes on that table. Semrush's range reflects the plan matrix explained below, not a single flat price. OpenSEO and GSC Wizard are included because they are cheap on-ramps, not because they cover the same ground as Ahrefs.
Free and metered options
Google Search Console MCP: free
The open-source mcp-gsc server costs nothing and reads your own Search Console data: clicks, impressions, queries, pages. The catch is local setup with Python. A hosted version exists for $12/month during a founding cohort if you want one-click Google sign-in without installing anything.
It only knows your own site, and it knows nothing about competitors or backlinks. For first-party performance data, though, it is the obvious starting point.
DataForSEO: pay as you go
The MCP server is free and open source. You pay for data from a prepaid balance. According to Ryan Doser's 2026 test, a queued standard SERP request runs $0.0006, priority is $0.0012, and live mode is $0.002. MCP tools often hit the live endpoint, so budget around $0.002 per pull, and deeper result sets cost more than the base ten results.
The $1 signup credit needs no card and buys hundreds of SERP pulls, plenty to test your workflow. But two true things sit in tension: you can start free, and the minimum payment to add funds later is $50. Teams can also enable only the API families they need, which keeps spend and exposure down.
The risk is on broad prompts. A vague request like "audit my whole keyword set" can burn credits fast. Write targeted queries and test during low-volume periods.
OpenSEO and GSC Wizard: cheap on-ramps
OpenSEO is $10/month with usage credits included, and its core data comes from DataForSEO, so there is overlap if you run both. It is the newest and least battle-tested option in the roundups, and heavy months can cost more than $10. Its AI visibility features live in the web app, not the MCP server.
GSC Wizard is Search Console access with storage: Starter $19/mo (10 API properties), Pro $49/mo, Business $299/mo, custom from $426/mo.
Subscription-gated SEO suites
Ahrefs: the $29 trap
Ahrefs has backlink data few competitors match, and querying it conversationally is useful. MCP access comes with the subscription and runs on your monthly API units, so there is no separate API purchase.
The trap is the plan ladder. Starter is $29/month and does not include MCP. The eligible plans are Lite ($129), Standard ($249), Advanced ($449) and Enterprise ($1,499, annual commitment). You can buy the cheap plan and discover it cannot do the one thing you wanted. There is also no free trial.
If backlink data drives your work and you already pay for Ahrefs, the MCP is a free bonus. If you do not, the price is hard to justify for a connector alone.
Semrush: the most conditional pricing
Semrush has no separate MCP fee. The MCP spends your account's API units, and a plan without units gives you a connected server that cannot answer anything.
Per a ContextBolt analysis (a competitor that sells its own SEO MCP, so read it with that in mind) citing Semrush's own docs, these plans include MCP with 50,000 API units: Semrush One Starter, Semrush One Pro+, SEO Classic Pro, and SEO Classic Guru. SEO Classic Business and Semrush One Advanced can use MCP but need a units package bought separately.
Pricing seen on October 22, 2026:
| Semrush plan | Monthly | Billed annually | MCP status |
|---|---|---|---|
| Free | $0 | n/a | No MCP |
| SEO | $139 | $117.33/mo | Ambiguous, confirm with support |
| Starter | $199 | $165.17/mo | Included, 50K units |
| Pro+ | $299 | $248.17/mo | Included, 50K units |
| Advanced | Custom (listed at $549 earlier in October) | n/a | Needs a units package |
Two warnings. The $139 SEO plan is ticked for MCP in the pricing comparison table but not listed in the MCP docs, so ask Semrush support before buying. And Advanced ships without the 50,000 units, so MCP can stop working until you buy a package (2M, 5M, 10M or 20M units; prices are not published).
Units also drain faster than you might expect. Most keyword and domain report lines cost 10 to 50 units. Keyword overview is 10 units a line (50 for historical), and related keywords are 40 a line. The Standard API requires a Business subscription, listed at $499.95/mo in the legacy lineup, and unused units expire at renewal.
The ScrapeGraphAI roundup calls Semrush the highest total cost of ownership for most teams, with MCP gated to higher tiers. That matches the numbers above.
SE Ranking: the friendliest paid suite
SE Ranking bundles MCP into every subscription rather than selling it as an add-on, and the hosted remote server means no local install or Docker. Core is $103.20/mo billed annually ($129 monthly), and Growth is $223.20/mo annually ($279 monthly). The AIclicks roundup counts 180+ tools behind the connector.
There is also a standalone API path: $50 for 250,000 credits with no subscription, per Doser's review. A 14-day trial includes 100,000 credits with no card. The downside is credit ceilings: heavy API use can outrun your plan, and the full suite is overkill if you just want data in Claude.
AI visibility MCP servers
Classic SEO MCP servers tell you how you rank in blue links. AI visibility MCP servers tell you what ChatGPT, Gemini and AI Overviews say about your brand. They are a separate purchase with different pricing logic. If you want the wider category, the GEO software directory at bestgeosoftware.com lists more options.
Peec AI: $80 to $420
Peec AI runs Starter $80/mo, Pro $205/mo and Advanced $420/mo, with a free trial but no permanent free tier. Its MCP pitch is source-level citation intelligence and share of voice. It is the lowest entry price of the dedicated AI visibility trackers here.
AIclicks: the Starter plan has no MCP
AIclicks lists Starter at $59/mo, Pro at $189/mo, Business at $499/mo and Enterprise custom. The Starter plan has no MCP or API access at all, so the real entry is $189. Even on Pro, data pulls are capped to relative windows up to 90 days with no custom date range, plus an hour-long read cache. A 3-day trial runs on every plan.
Promptwatch: MCP on every paid plan
Promptwatch lists MCP and API access on every paid plan, including Essential, so there is no "MCP starts at tier three" gate to trip over. Its server is hosted over streamable HTTP, and the docs are at promptwatch.com/docs/mcp/introduction.
Pricing on the live page: Essential $95/mo (1 project, 50 prompts, 6,000 responses, country-level tracking), Professional $245/mo (2 projects, 150 prompts, 18,000 responses, content writing and refresh, Agent Analytics), Business $579/mo (5 projects, 350 prompts, 42,000 responses, state and city tracking, Shopping Insights, Ads Radar), plus custom Enterprise. All plans have a 7-day free trial, though Business shows "Book a Demo". The pricing page also has a Team & Access table with numeric limits for MCP and API, so check it for your actual quotas.
What the data is also matters. Promptwatch tracks real AI interfaces rather than just APIs, and its research dataset covers 26B+ analysed data points. For context on what AI visibility numbers measure, Promptwatch's own average sources per response data found ChatGPT cites about 5 sources per web-search answer while Google AI Overviews cites about 10. That gap is why a single "was I mentioned" number can mislead.
What the tiers actually cost: a comparison by use case
| Goal | Cheapest sensible route | Approx. monthly cost |
|---|---|---|
| Your own Search Console data in Claude | mcp-gsc (open source) | $0 |
| Occasional SERP lookups | DataForSEO prepaid | $50 top-up covers a lot of light use |
| One vendor for keywords, backlinks, audits | SE Ranking Core | $103.20 annual / $129 monthly |
| Backlink analysis in chat | Ahrefs Lite | $129 |
| Competitive intelligence, already on Semrush | Semrush Starter or Pro+ | $165 to $299 |
| AI answer visibility, lowest entry | Peec AI Starter | $80 |
| AI visibility with MCP on every plan | Promptwatch Essential | $95 |
| AI visibility plus GA4 data | AIclicks Pro | $189 |
Do the math for stacking, too. Running Ahrefs Lite ($129) plus an AI visibility tracker ($80 to $189) puts you at roughly $210 to $320 a month before any usage overages. A common lean setup is GSC for first-party data (free), DataForSEO for ad hoc SERP pulls, and one AI visibility tool.
Hidden costs to check before you buy
The number on the pricing page is rarely the number you end up paying. A short checklist:
- Plan gating. Confirm the exact tier that unlocks MCP. Ahrefs Starter, AIclicks Starter and Semrush Free all lack it.
- Unit or credit consumption. Every call spends units. Semrush lines cost 10 to 50 units each, and a casual "pull everything" prompt can eat a month's allowance.
- Expiry. Semrush units expire at renewal. Unused ones are gone.
- Minimum top-ups. DataForSEO needs $50 once you move past the free credit.
- Commitments. Ahrefs Enterprise is an annual commitment, and SEO Review Tools API plans run on a 6-month commitment (Lite $135, Standard $315, Advanced $810 per six months).
- Third-party price pages. Many roundups quote retired figures. One LinkedIn listing shows a Lite $29 / Growth $79 / Pro ~$199 set without naming the vendor, so treat unattributed numbers as unverified.
- Data limits. AIclicks caps pulls to 90-day relative windows even on Pro.
How to choose
Start with the question "subscription or meter?" If your usage is occasional, a meter like DataForSEO almost always wins. If you query daily across several clients, a subscription with a generous allowance wins. Then ask whether you need AI search coverage, since blue-link rankings no longer tell the whole story. If you do, decide whether you want it bundled into a suite (SE Ranking, Ahrefs) or from a dedicated tracker (Peec AI, AIclicks, Promptwatch).
If you want to compare dedicated trackers beyond MCP access, the AI rank tracking directory at ai-rank-tools.com is a reasonable next stop.
My own take: pay for the connector only if you already pay for the platform. Buying Ahrefs or Semrush purely for MCP is the wrong direction, because the suite is the expensive part and the connector is a convenience on top. Start free with Search Console and a $1 DataForSEO credit, see what questions you keep asking, and then buy the subscription that answers them.
Bottom line
The cheapest MCP access in 2026 is genuinely free (Search Console) or genuinely metered (DataForSEO). The suites sit between $103 and $299 a month once you clear the MCP gate, and the dedicated AI visibility tools run $80 to $189 for entry. Read the plan table, not the headline price, and check pricing pages directly because every number here can change.