Otterly vs PromptWatch: which AI visibility tool wins in 2026?
A low-cost AI search monitor against a platform that also writes content. Both publish every price and track four engines per brand plan. Compared on what each does after the reading, what the meters cost and who each fits. Sourced from both companies' live pages.
Otterly is the pick for small teams that want a simple monitor at a low price: four engines, 15 prompts and unlimited team members from $29 a month, with recommendations but no content work; PromptWatch is the pick for teams that want tracking and content agents in one product, from $95 a month for four models of your choice, with AEO articles starting on its $245 plan. Prefer, our product, starts below both at $24 a month, tracks five engines on every plan and includes 15 AI articles a month on that entry plan.
The split is what happens after the reading. Otterly measures: mentions, citations, sentiment and share of voice across ChatGPT, Google AI Overviews, Perplexity and Copilot, plus weekly recommendations and GEO URL audits, and it leaves the writing to you. PromptWatch measures and acts: its content agents write AEO articles and publish to Webflow, WordPress and Framer, but its $95 Essential includes no articles, five a month start at $245 and ten at $579. The other split is seats: Otterly gives unlimited team members on every plan, while PromptWatch brand plans include one, two or five.
- Otterly starts at $29/mo (15 prompts, four engines); PromptWatch starts at $95/mo (50 prompts, four models of your choice), both read 23 September 2026.
- Both track four engines per brand plan: Otterly's are fixed (ChatGPT, AI Overviews, Perplexity, Copilot) with Claude, Gemini and AI Mode as paid add-ons; PromptWatch lets you pick four of 11.
- PromptWatch writes content (5 AEO articles a month at $245, 10 at $579, none at $95); Otterly offers recommendations and GEO audits, not content.
- Otterly includes unlimited team members on every plan; PromptWatch brand plans include 1, 2 or 5 seats.
- Both have AI crawler analytics (Otterly Agent Analytics from $189; PromptWatch crawler logs from CDNs), and both have agency tracks: Otterly's partner program on application, PromptWatch's agency plans from $199 with all models and unlimited prompts.
The contenders
Screenshot not captured - Founded2024, Austria (DACH), bootstrapped
- Starting price$29/mo (15 prompts, 4 engines)
- Free tierNo; free trial, no card
- Engines at entry4 fixed; Claude, Gemini, AI Mode paid add-ons
- SeatsUnlimited team members on every plan
- Acts on findingsRecommendations and GEO audits; no content
- Third-party ratingG2 4.7/5 (54 reviews)
Screenshot not captured - FoundedLaunched April 2025, Amsterdam
- Starting price$95/mo (50 prompts, 4 models)
- Free tierNo; 7-day free trial
- Engines at entry4 of your choice from 11 listed
- Seats1 / 2 / 5 on brand plans
- Acts on findingsAEO articles from $245/mo; agent credits
- Third-party rating4.7/5 G2 badge on its site; count not verified
Otterly PromptWatch 
Prefer The Prefer column is shown for reference: it is our product, and this page compares the other two. Website screenshots captured September 2026 (Otterly and PromptWatch pricing read 23 Sep); every claim is referenced in Sources.
Where each tool sits
OtterlyPromptWatch
PreferOur productFeature comparison
Otterly PromptWatchBased on both products' public pages, facts checked September 2026 (Otterly and PromptWatch pricing read 23 Sep). "Not advertised" means we could not verify the capability from public materials. Spot something out of date? Tell us.
Pricing, side by side
Otterly PromptWatchPrices checked September 2026 (Otterly and PromptWatch pricing read 23 Sep) from each product's public pricing page.
Otterly was the category's first mover: founded in 2024 in Austria, it exited stealth in December 2024 as an industry-first AI search monitoring company, has no disclosed funding rounds, and publishes every tier and add-on price, from $29 a month. It holds 4.7/5 on G2 across 54 reviews (5 September 2026), and its reviewers praise the clean dashboard and short learning curve while asking for clearer next actions. PromptWatch launched in Amsterdam on 1 April 2025, raised a EUR 6M seed in July 2026 and says 1,780+ brands and agencies use it. It pairs daily tracking with content agents, crawler logs ingested from CDNs and commerce surfaces, and publishes both brand and agency prices; the G2 badge on its site reads 4.7/5, and we could not confirm the live review count. Sources
Which should you choose?
Choose Otterly if…
- You want a simple AI search monitor for as little as $29 a month
- ChatGPT, AI Overviews, Perplexity and Copilot cover your market
- Your whole team needs access without paying per seat
- You will do the writing yourselves and want recommendations and audits to point the way
Choose PromptWatch if…
- You want content agents that write AEO articles inside the same tool
- You need to choose your four models, including Claude or Grok, from 11
- You sell online and want Shopping Insights and Ads Radar
- You are an agency that pitches often and wants unlimited prompts and projects
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 Otterly and PromptWatch.
Otterly vs PromptWatch, answered
Is Otterly or PromptWatch better?
They are built for different jobs: Otterly is better as a low-cost monitor, with four engines, 15 prompts and unlimited team members from $29 a month, and PromptWatch is better if you want content agents too, from $95 a month with AEO articles starting on its $245 plan. Prefer, our product, starts below both at $24 a month and includes 15 AI articles on that plan. Choose Otterly to watch the numbers cheaply, PromptWatch to act on them inside one tool.
Which is cheaper, Otterly or PromptWatch?
Otterly, at $29 a month against PromptWatch's $95 at entry, read 23 September 2026. Prefer starts lower than both, at $24 a month for five engines, 30 prompts and 15 AI articles. The gap narrows higher up: Otterly's Standard is $189 for 100 prompts, PromptWatch's Professional is $245 for 150 prompts and five articles. Otterly's Claude, Gemini and AI Mode add-ons ($9 to $439 a month by engine and tier) can close the gap further if you need them.
Which AI engines do Otterly and PromptWatch track?
Both track four per brand plan, chosen differently. Prefer tracks five (ChatGPT, Gemini, Perplexity, Google AI Overviews and AI Mode) on every plan with no picker. Otterly's four are fixed on every plan (ChatGPT, Google AI Overviews, Perplexity and Microsoft Copilot), with Claude, Gemini and Google AI Mode as paid add-ons. 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 four of your choice; its agency plans track all of them.
Does PromptWatch write content, and does Otterly?
PromptWatch does, Otterly does not. Prefer, our product, writes 15 AI articles a month on its $24 Starter plan. PromptWatch's content agents write AEO articles and publish to Webflow, WordPress and Framer: none on the $95 Essential, five a month on the $245 Professional and ten on the $579 Business, with agent credits metered on every plan. Otterly gives recommendations (three a week on Lite) and GEO URL audits, and the writing stays with you.
How many seats do Otterly and PromptWatch include?
Otterly includes unlimited team members on every plan, including the $29 Lite, while PromptWatch's brand plans include one seat on Essential, two on Professional and five on Business (read 22 August 2026). Prefer's Starter at $24 a month is a single-seat plan, so for a large team on a small budget Otterly is the easiest of the three to share. PromptWatch's agency plans list ten seats.
Do Otterly and PromptWatch track AI crawlers?
Both do. Prefer's Starter connects Search Console and GA4 instead. Otterly's Agent Analytics is on its Standard and Premium plans (200,000 and 1 million events a month). PromptWatch ingests crawler logs from CDNs such as Cloudflare, Fastly, Vercel and Netlify and ties AI crawls to citations, with 200K, 25M and 100M log limits across its brand plans.
Who is Otterly best for?
Solo marketers and small teams that want a simple, low-cost AI search monitor they can share across the whole team, and who will do the writing themselves. Teams that also want the articles written fit Prefer, from $24 a month. Otterly's G2 reviewers (4.7/5 from 54) praise its ease of use and ask for clearer next actions from the findings.
Who is PromptWatch best for?
Teams that want tracking and content agents in one product and can budget $245 a month for articles, e-commerce brands that want Shopping Insights and Ads Radar on the $579 plan, and agencies that pitch often and want unlimited prompts and projects from $199 a month. Teams that want articles at the entry price fit Prefer, from $24 a month.
Do Otterly or PromptWatch do off-page work?
Neither documents it: both work on your own site's visibility, through recommendations at Otterly and through articles and technical agents at PromptWatch. Prefer offers off-page work (Reddit participation, PR pitches, placements) on Prefer Enterprise and the done-for-you Prefer Managed, not on its self-serve plans. With Otterly or PromptWatch, earning mentions on other sites stays with your team or an agency.
What is the best alternative to Otterly and PromptWatch?
Prefer is the best pick if you want the tracking and the articles on the entry plan: it tracks ChatGPT, Gemini, Perplexity, Google AI Overviews and AI Mode with 30 prompts, writes 15 AI articles a month from $24, and offers a free audit and a free trial on every paid plan. The category also includes Peec AI, Profound, Ahrefs Brand Radar and Semrush's AI toolkit. See our roundup of the best AI visibility tools for small business.
Sources
- Otterly pricing page (rendered 19 Sep, read 23 Sep 2026) otterly.ai Accessed September 2026 (Otterly and PromptWatch pricing read 23 Sep)
- PromptWatch pricing page (rendered 22 Aug, read 23 Sep 2026) promptwatch.com Accessed September 2026 (Otterly and PromptWatch pricing read 23 Sep)
- PromptWatch agency pricing (rendered 19 Sep 2026) promptwatch.com Accessed September 2026 (Otterly and PromptWatch pricing read 23 Sep)
- Otterly homepage (features, checked 3 Sep 2026) otterly.ai Accessed September 2026 (Otterly and PromptWatch pricing read 23 Sep)
- PromptWatch homepage (features, checked 16 Jul 2026) promptwatch.com Accessed September 2026 (Otterly and PromptWatch pricing read 23 Sep)
- Otterly reviews on G2 (rendered 5 Sep 2026) g2.com Accessed September 2026 (Otterly and PromptWatch pricing read 23 Sep)