AI visibility tools · Head to head

PromptWatch vs Semrush: which AI visibility tool wins in 2026?

A dedicated AI visibility platform versus the AI layer of the best-known SEO suite, at entry prices $4 apart. Compared on engines, prompts, content, crawler data and what else you get for the money. Sourced from both companies' live pages.

Javed Khatri Co-founder, Prefer
Updated September 2026 · Facts checked September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
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TL;DR

PromptWatch is the pick for a dedicated AI search tool: $95 a month for 50 prompts on 4 models you choose from 11, CDN crawler logs on every plan and AEO articles from $245; Semrush is the pick for AI search inside an SEO suite: its AI Visibility toolkit is $99 a month per domain for 25 daily prompts on five fixed engines, and Semrush One bundles SEO and AI visibility from $199. Prefer, our product, starts at $24 a month, tracks five engines on every plan and writes 15 AI articles a month on that entry plan.

The entry prices are almost the same, so the choice is about shape, not budget. PromptWatch is built only for AI search: you choose the models, it reads your crawler logs, and it meters content agents on top. Semrush adds AI search to a suite most SEO teams already know, with keyword research, audits and backlinks in the same login, but its toolkit engines are fixed, Claude is Enterprise-only, and its content tools sit apart from the tracking.

PromptWatch vs Semrush at a glance
  • Entry prices are $4 apart: PromptWatch Essential $95 a month (50 prompts) and Semrush's AI Visibility toolkit $99 a month per domain (25 prompts tracked daily).
  • PromptWatch lists 11 models and each brand plan tracks 4 you choose, Claude included if you pick it; Semrush's toolkit tracks five fixed engines, with Claude, Copilot, Grok and DeepSeek on Enterprise only.
  • PromptWatch writes AEO articles from its $245 plan (none at $95); Semrush's Content Toolkit and ContentShake AI are separate tools with no publish-to-site.
  • PromptWatch ingests AI crawler logs from your CDN on every brand plan; Semrush has a Log File Analyzer in the suite, run separately with uploaded logs.
  • Semrush brings the full SEO suite and a 4.4/5 G2 rating from 4,035 reviews (the whole suite); PromptWatch shows a 4.7/5 G2 badge whose review count we could not verify.

The contenders

Screenshot not captured
PromptWatch AI visibility tracking with metered content agents
  • Founded2025, Amsterdam (office in New York)
  • PositioningDedicated AI visibility and GEO platform
  • Starting price$95/mo Essential; 7-day free trial
  • Engines at entry4 of your choice from 11 listed
  • ContentAEO articles from $245 (5 a month)
  • Also includesCDN crawler logs, MCP and API on every plan
  • FocusAI search only, brands and agencies
Screenshot not captured
Semrush All-in-one SEO suite with an AI-search layer
  • Founded2008, Boston; an Adobe company since April 2026
  • Starting priceAI toolkit $99/mo per domain; SEO + AI from $199/mo
  • Free tierNo; 7-day suite trial, no toolkit trial
  • Engines at entry5 fixed: ChatGPT, AI Overviews, AI Mode, Perplexity, Gemini
  • Full LLM coverageEnterprise only (adds Claude, Copilot, Grok, DeepSeek)
  • Also includesKeywords, audits, content, backlinks
  • FocusOne vendor for SEO + AI search
Capability PromptWatch Semrush Prefer
Tracks AI citations across engines
Writes content on the entry plan
Full SEO suite (keywords, backlinks, audits)
Done-for-you Managed service

The Prefer column is shown for reference: it is our product, and this page compares the other two. Website screenshots captured September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep); every claim is referenced in Sources.

Where each tool sits

Feature comparison

Capability
PromptWatch
Semrush
AI-search coverage
Engines at entry tier[1]
4 models of your choice (Essential, $95)
5 fixed: ChatGPT, AI Overviews, AI Mode, Perplexity, Gemini (toolkit, $99)
Engine pool[1]
11 listed: ChatGPT, Perplexity, AI Overviews, AI Mode, Claude, Gemini, Meta Llama, DeepSeek, Grok, OpenCode, Claude Code
9 on Enterprise AI Optimization (adds Copilot, Grok, Claude, DeepSeek)
Claude[1]
Selectable as one of your 4 models
Enterprise only
Prompts at entry[1]
50 prompts, 6,000 responses a month
25 custom prompts tracked daily per domain
Prompts at top self-serve tier[1]
350 (Business, $579)
200 daily (Semrush One Advanced, $549)
Prompt research data[2]
Your tracked prompts
Database of 317M+ prompts across 117 regional databases
Action and features
Content[2]
AEO articles: none (Essential), 5/mo (Professional), 10/mo (Business)
Content Toolkit (analyses drafts), ContentShake AI (generates); separate tools
Publishes to CMS[2]
Webflow, WordPress, Framer
No publish-to-site from the toolkit
AI crawler analytics[2]
CDN crawler logs on every brand plan (200K to 100M)
Log File Analyzer in the suite (separate, manual upload)
AI readiness audit[2]
Not documented in what we read
Site audit for AI readiness, blocked-from-AI-search flags
Commerce and ads[1]
Shopping Insights and Ads Radar (Business)
Not advertised on the toolkit
SEO suite[2]
No (AI search only)
Yes: keywords, audits, content, backlinks
API and MCP[1]
MCP and API on every brand plan
MCP on SEO Pro and Semrush One; API on Advanced and Business
Trust and fit
Third-party rating[3]
G2 4.7/5 badge on its pricing page; review count not verified
G2 4.4/5, 4,035 reviews (whole suite; no toolkit listing)
Company[3]
Promptwatch B.V., Amsterdam; 6M EUR seed, July 2026
Founded 2008, Boston; acquired by Adobe (completed April 2026)
SSO[1]
Not verified from public pages
SSO, team governance and audit logs (Enterprise)
Built for[2]
Brands and agencies focused on AI search; e-commerce
SEO teams that want AI search in the same suite

Based on both products' public pages, facts checked September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep). "Not advertised" means we could not verify the capability from public materials. Spot something out of date? Tell us.

Pricing, side by side

Plan
PromptWatch
Semrush
Entry plan[1]
Essential, $95/mo (50 prompts, 4 models, 500 agent credits)
AI Visibility toolkit, $99/mo per domain (25 daily prompts, 5 engines)
Mid tier[1]
Professional, $245/mo (150 prompts, 5 AEO articles)
Semrush One Starter $199/mo (50 prompts, SEO suite); Pro+ $299 (100 prompts)
Top self-serve tier[1]
Business, $579/mo (350 prompts, 10 articles)
Semrush One Advanced, $549/mo (200 prompts, API)
Agency plans[1]
Kick-off $199, Growth $399, Scale $799 a month (all models, unlimited prompts)
Not a separate track; extra domains $99 each, white-label report add-on $20/mo
Enterprise[1]
Custom
Custom AI Optimization (unlimited prompts, 9 engines)
Trial[1]
7-day free trial on Essential and Professional
7-day trial on the suite; no free trial for the standalone toolkit

Prices checked September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep) from each product's public pricing page.

PromptWatch (Promptwatch B.V., Amsterdam, product launched April 2025) raised a 6M EUR seed in July 2026; its pricing page says 1,780+ brands and agencies use it and shows a 4.7/5 G2 badge. It tracks 4 models of your choice per brand plan from a list of 11, reads AI crawler logs from your CDN, and meters content agents by plan. Semrush (founded 2008, Boston) is the established all-in-one SEO suite, now an Adobe company after a deal completed in April 2026; it sells AI visibility two ways, a $99-per-domain toolkit with five engines and 25 daily prompts, or Semrush One bundles from $199 that add the SEO suite, with Claude and wider engine coverage on custom Enterprise. Sources

Which should you choose?

Choose PromptWatch if…

  • You want a tool built only for AI search, not an SEO suite
  • You want to choose your engines, including Claude, DeepSeek or Grok, without an Enterprise contract
  • AI crawler logs from your CDN tied to citations matter to you
  • You want AEO articles written inside the same product (from $245)

Choose Semrush if…

  • You already run SEO in Semrush and want AI search in the same login
  • Keyword research, audits and backlinks matter as much as AI tracking
  • Five fixed engines (ChatGPT, AI Overviews, AI Mode, Perplexity, Gemini) cover your market
  • You want prompt research from a large prompt database before you choose what to track
The third option · Our product
One is an AI-search specialist. One is an SEO suite with an AI layer. Prefer tracks five engines and writes 15 articles a month from $24.

Prefer tracks the same signals across ChatGPT, Gemini, Perplexity, Google AI Overviews and Google AI Mode, then produces the content and citations that move the number. Free trial, paid from $24/mo. See how it compares to PromptWatch and Semrush.

Run your free audit No card, no commitment

PromptWatch vs Semrush, answered

Is PromptWatch or Semrush better?

For a dedicated AI search tool, PromptWatch goes further, with 4 models you choose from 11, CDN crawler logs and AEO articles from $245, while Semrush is better if you want AI visibility inside a full SEO suite, from a $99-per-domain toolkit or Semrush One bundles from $199. Prefer, our product, starts at $24 a month with five engines and 15 AI articles a month on that plan, with a done-for-you Managed option. Choose PromptWatch for focus and engine choice, Semrush for one vendor across SEO and AI search.

Which is cheaper, PromptWatch or Semrush?

At entry they are $4 apart: PromptWatch Essential is $95 a month for 50 prompts on 4 models, and Semrush's AI Visibility toolkit is $99 a month per domain for 25 daily prompts on five engines (checked 23 and 19 September 2026). Prefer's Starter is $24 a month, below both. Higher up, Semrush One runs $199, $299 and $549 with the SEO suite included, and PromptWatch runs $245 and $579 with AEO articles included.

Which AI engines do PromptWatch and Semrush track?

PromptWatch lists 11 models (ChatGPT, Perplexity, Google AI Overviews, Google AI Mode, Claude, Gemini, Meta Llama, DeepSeek, Grok, OpenCode and Claude Code) and each brand plan tracks 4 you choose; Semrush's toolkit tracks five fixed engines (ChatGPT, AI Overviews, AI Mode, Perplexity and Gemini), with Copilot, Grok, Claude and DeepSeek on Enterprise. Prefer, our product, tracks ChatGPT, Gemini, Perplexity, Google AI Overviews and AI Mode on every plan, with Claude on Enterprise. PromptWatch was read 22 August and 23 September 2026, Semrush 19 September 2026.

Can I track Claude on PromptWatch or Semrush?

On PromptWatch, yes, as one of the 4 models on any brand plan; on Semrush, only on the custom Enterprise AI Optimization plan. Prefer, our product, also tracks Claude only on Enterprise, with its five core engines on every plan. If Claude matters most and budget is tight, PromptWatch is the one of these two that lets you pick it at $95.

Do PromptWatch and Semrush write content?

PromptWatch does, from its $245 Professional plan (5 AEO articles a month, 10 on the $579 Business plan, none on the $95 Essential), and publishes to Webflow, WordPress and Framer; Semrush has Content Toolkit, which analyses drafts, and ContentShake AI, which generates them, as separate tools with no publish-to-site. Prefer, our product, writes 15 AI articles a month on its $24 entry plan. Neither PromptWatch nor Semrush runs off-page work such as Reddit participation or PR, and Prefer does that only on Enterprise and Prefer Managed.

Should I use Semrush for AI search if I already pay for Semrush?

If your team already lives in Semrush, its AI toolkit or a Semrush One bundle keeps SEO and AI search in one login, and that convenience is real. Prefer, our product, and PromptWatch are the specialist options if you want more engine choice or the content written for you. Note that the toolkit is $99 per domain on top, with no free trial for the toolkit itself, and each extra domain in Brand Performance is another $99.

Who is PromptWatch best for?

Brands and agencies that want a dedicated AI search product with engine choice, crawler logs and metered content; e-commerce brands that want Shopping Insights and Ads Radar; and agencies that pitch often, with unlimited prompts and pitch projects from $199 a month. Prefer, our product, fits teams that want articles on the entry plan and five engines without a picker, from $24 a month. PromptWatch publishes every price, so you can budget it before a call.

Who is Semrush best for?

SEO teams that already use Semrush for keyword research, audits and backlinks and want AI search visibility in the same place, with prompt research from a database of 317M+ prompts. Prefer, our product, is the specialist option for teams that want AI search tracking and the content work in one plan. Semrush's G2 rating (4.4/5 from 4,035 reviews) covers the whole suite, and reviewers flag cost and tools spread across separate subscriptions.

What is the best alternative to PromptWatch and Semrush?

Prefer is the best pick if you want AI search tracking and the content work in one plan at a lower entry price than either: it tracks ChatGPT, Gemini, Perplexity, Google AI Overviews and AI Mode with 30 prompts and writes 15 AI articles a month from $24 (free trial on every paid plan, free audit), with Search Console and GA4 from Starter and a done-for-you Managed option. The category also includes Peec AI, Profound, Otterly and AirOps. See our roundup of the best AI visibility tools.

References

Sources

  1. PromptWatch pricing page (rendered 22 Aug, read 23 Sep 2026) promptwatch.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
  2. PromptWatch agency pricing (rendered 19 Sep 2026) promptwatch.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
  3. Semrush AI Visibility toolkit pricing (rendered 19 Sep 2026) semrush.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
  4. Semrush One pricing (rendered 19 Sep 2026) semrush.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
  5. Semrush Enterprise plan comparison (rendered 19 Sep 2026) semrush.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
  6. Semrush AI Visibility data sources, KB 1607 (rendered 19 Sep 2026) semrush.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
  7. Semrush AI Toolkit product page and FAQ (rendered 6 Sep 2026) semrush.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
  8. Semrush reviews on G2 (rendered 6 Sep 2026) g2.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)
  9. PromptWatch site and docs (read 16 Jul 2026) promptwatch.com Accessed September 2026 (PromptWatch pricing 23 Sep, Semrush pricing 19 Sep)

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