Semrush AI Visibility Toolkit stacks $99 base + $60 per 50 extra prompts + $99 per extra seat or brand. Lantern is $99/mo flat with HubSpot pipeline attribution included. Here is the honest read on which wedge wins for B2B SaaS CMOs.
Dimensions that matter for a B2B SaaS CMO's renewal decision.
| Feature | Lantern | Semrush AI Visibility Toolkit |
|---|---|---|
| Primary buyer | B2B SaaS CMO / Head of Growth | SEO team lead |
| Product architecture | Purpose-built AEO attribution | SEO-suite add-on |
| AI engines tracked | ChatGPT, Perplexity, Claude, Gemini | ChatGPT, AI Overview, AI Mode (Gemini shipping) |
| Perplexity coverage | ||
| Claude coverage | ||
| Prompts included at base tier | Standard volume included in $99/mo | 50 prompts |
| Extra prompt cost | None in standard plan | $60 per 50 prompts |
| Per-seat surcharge | No | $99 per seat/domain/brand |
| Requires base Semrush subscription | No | Typically yes (Semrush One $199+/mo) |
| HubSpot CRM integration | Native, day-one | |
| Citation → opportunity attribution | ||
| Monthly pipeline ROI report (PDF) | ||
| Pre-publication content check | Partial (inside Semrush content tools) | |
| Entry pricing (advertised) | $99/mo flat | $99/mo add-on + Semrush base |
| Realistic B2B SaaS monthly | $99/mo | $400–$700/mo all-in |
Pricing verified against Semrush AI Visibility Toolkit pricing page and Semrush One plan pages as of April 17, 2026.
Semrush is one of the two largest SEO platforms in the world alongside Ahrefs. They have ~60M monthly visits to semrush.com, a DR ~92 domain, and millions of paying users across marketing teams and agencies. The AI Visibility Toolkit was released in 2025 as Semrush's response to the answer-engine shift, and it slots into the existing Semrush UI alongside keyword research, site audit and position tracking.
The Toolkit does three things: it tracks brand mentions across a small set of AI engines (ChatGPT, AI Overview, AI Mode, with Gemini on the way); it surfaces competitive share-of-voice charts; and it layers some prompt suggestions into Semrush's existing content tools. For an SEO lead already deep inside Semrush, it is a logical workflow addition.
The problem is the pricing model. Semrush charges three ways simultaneously: a $99/mo base for 50 prompts on one seat/domain; $60 per additional 50 prompts; and $99 per additional seat, domain or tracked brand. On top of a Semrush base subscription that starts at $199/mo (Semrush One) and runs higher. A B2B SaaS team tracking 200 prompts across 2–3 brands with 2 seats can easily land at $500–$700/mo all-in — and that still does not cover Perplexity, Claude, Copilot or Grok.
Independent reviewers (SelfMadeMillennials, 99signals, GetMint) have consistently flagged the stacking pricing as the toolkit's weakest point. The category phrase that recurs is "is it worth $99/mo?" — and the answer depends heavily on how much prompt volume you need.
Lantern is purpose-built AEO pipeline attribution for B2B SaaS. Not a feature of an SEO suite. Not a bundle. One product, pointed at one buyer — the CMO at a 50–500-person B2B SaaS running HubSpot.
The V1 scope: AI citation tracking across ChatGPT, Perplexity, Claude and Gemini; HubSpot-native pipeline attribution that matches citations to touchpoints on opportunity records; a monthly pipeline ROI report as a PDF; a pre-publication AEO content check. No per-prompt upcharge, no per-seat surcharge, no "plus base subscription." Two tiers: $99/mo, or Enterprise for teams that need deeper prompt volume, multi-brand tracking, custom deal-stage mapping, SSO.
This is not an accident. The pricing is set at CMO-unilateral approval ($99/mo is well under the $3K/mo CFO-sign-off threshold at most B2B SaaS companies) specifically so the buyer can move without procurement overhead.
Engine coverage matters. B2B SaaS buyers are not shopping in one model. Direct research across the 2026 AEO category shows that Claude and Perplexity have both grown significantly in the B2B research funnel, alongside ChatGPT. A tool that only covers Google AI surfaces and ChatGPT is leaving pipeline on the table.
Semrush as of April 2026 covers ChatGPT, AI Overview and AI Mode, with Gemini shipping. That is three to four engines, all Google-family or OpenAI. Lantern covers ChatGPT, Perplexity, Claude and Gemini — a broader mix that includes the two engines (Perplexity and Claude) most often cited by B2B SaaS buyers in discovery calls.
This gap is not a rounding error. If your ICP uses Claude for research (common in developer-facing and technical B2B SaaS), Semrush's Toolkit is blind to that traffic. So is Ahrefs Brand Radar. That is one of the reasons purpose-built AEO tools still exist in a category where incumbents keep bolting on features.
Your attribution software is blind to AI-created demand. The engines that ship new features faster than your SEO suite can bolt them on are the engines your buyers actually use.
Most "X vs Y" articles wave at pricing. Here is the actual stacked cost of a realistic B2B SaaS Semrush AI Visibility deployment:
That is $9,300/yr before Perplexity, Claude, or any HubSpot integration. And that CFO is still asking: "what pipeline did this drive?"
Lantern's equivalent scope costs $99/mo — $1,188/yr — and includes the HubSpot pipeline attribution that answers the CFO's question. The same board review, the same renewal cycle, ~87% lower tool cost, plus the output that survives the review.
No prompt metering. No seat stacking. No "plus your base plan." Connect HubSpot, GA4, and Search Console in 10 minutes. First pipeline ROI report lands in 7 days.
Join WaitlistSEO team runs Semrush daily for keyword research and position tracking. CMO wants pipeline proof. Run both. Keep Semrush for the SEO team's workflows. Add Lantern at $99/mo as the CMO-facing attribution layer. Total tool cost stays under $300/mo combined, CMO gets the board-ready PDF, SEO team keeps what they like.
Head of Growth is the only marketer with deep tool authority. No Ahrefs, no Semrush. Deciding AEO spend from scratch. Pick Lantern. Stacking into Semrush AI Visibility adds $500+/mo of tools the team will not use. Lantern's $99/mo is one line item, one integration, one PDF at the board review.
Already runs Semrush agency seat. Manages AEO reporting for 20 client brands. Per-brand Semrush AI Visibility cost ($99/brand) scales into $2K/mo of toolkit add-ons. Pick Lantern for the HubSpot-using clients. Stack both where an individual client insists on Semrush's UI. Agency economics improve dramatically once you move brand-level AEO reporting off the per-seat Semrush meter.