Top 6 AI Brand Monitoring Tools for Agencies in 2026
Discover the 6 best AI brand monitoring tools for agencies in 2026. Track what ChatGPT & Perplexity say about your clients. See the full list now!
October 22, 2026
Your clients have started asking a question that didn't exist in kickoff calls a few years ago: what does ChatGPT say about us? AI referrals to the top 1,000 websites were up 357% year over year as of mid-2025 according to Similarweb data reported by TechCrunch, and roughly 37% of product discovery queries now start in AI interfaces. That means brand monitoring has quietly expanded. It's no longer just reviews, Google Business Profiles, and competitor websites. It's also whether ChatGPT, Perplexity, or Gemini recommends your client when a buyer asks. For an agency managing ten or fifty accounts, doing this by hand is impossible. You need a tool that watches all of it, tells you what changed, and hands you something you can act on before the next client call. We compared the six platforms that best fit that agency job in 2026, from full-stack AI market analysts like Briefsy to specialized AI visibility trackers and established SEO suites. Here's what each one actually does, what it costs, and where it falls short.
Briefsy
Editor's choiceContact for pricing
Most AI monitoring tools hand you a dashboard and leave the interpretation to you. Briefsy takes a different approach: it works as an AI market analyst for local businesses and the agencies that serve them. Instead of raw charts, it watches your client's website, competitors, reviews, and Google Business Profile, checks visibility in AI search engines like ChatGPT, Perplexity, and Gemini, and then delivers a prioritized brief of what changed and what to do next. That last part matters most for agencies. A snapshot report is nice. A ranked brief that tells your team which fix matters first is what turns monitoring into billable work. The coverage is deliberately broad for the local business use case. Alongside AI search visibility checks (GEO), Briefsy tracks competitor websites, GBP changes, and review activity in one place, and it detects opportunities your clients can act on this week. It even drafts outreach, so the step after the insight is partially done for you. Setup is self-serve SaaS with workspace onboarding, so an agency can spin up a new client without a sales call or an implementation project. If your roster leans local, SMB, or multi-location, this is the closest thing to hiring an analyst who never sleeps.
Best for: Agencies serving local businesses and SMBs that want monitoring plus a prioritized action brief, not just another dashboard
Pros
- + Delivers a prioritized brief of what changed and what to do next, which cuts the interpretation work agencies usually do manually
- + Combines AI search visibility with GBP, review, and competitor monitoring in one place
- + Includes outreach drafts, closing the gap between insight and execution
- + Self-serve onboarding means no enterprise sales process to get started
Cons
- − Focused on local business and agency workflows, so large enterprise brands may need broader datasets
- − A newer platform, so its historical data won't match long-established SEO suites
Profound
Starter at $99/mo (ChatGPT only); Growth at $399/mo; Agency Mode at $99/mo plus $399/mo per active client workspace; enterprise pricing on request
Profound is the most established name in AI visibility, and its biggest asset is data depth. Its Prompt Volumes dataset, which estimates how often people actually ask AI a given question, is built on 400M+ anonymized conversations growing by roughly 150M per month, plus 200M+ real user prompts in its Conversation Explorer. For enterprise brands where AI search is a board-level metric, that depth is hard to match. According to their site, the platform tracks ten engines including ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Microsoft Copilot, Meta AI, Grok, and Perplexity, and its Answer Engine Insights includes Citation Analytics and Agent Analytics. For agencies, the math gets trickier. The $99 Starter tier tracks ChatGPT only, so multi-engine coverage starts at the $399 Growth plan, and broad engine coverage plus full API access run through custom enterprise contracts. Agency Mode is genuinely useful for new-business teams: it includes pitch workspaces for prospect audits that convert into client workspaces, with published terms of $99 a month plus $399 per active client workspace, 100 prompts per client, and five agency seats. If your clients are enterprises with enterprise budgets, Profound is a strong fit. Just expect to negotiate.
Best for: Agencies serving enterprise clients where dataset depth justifies the price
Pros
- + The deepest prompt-demand dataset in the category
- + Broad engine coverage on higher tiers
- + Agency Mode's pitch workspaces are a real asset for winning new business
- + Strong enterprise credibility, backed by major investors
Cons
- − No public pricing for the plans most agencies actually need
- − Full API access is enterprise-led rather than included
- − Insights don't always tell you which page to change
Peec AI
Starter from ~€85/mo (50 prompts, 3 models, 1 project); agency tiers at $245, $495, and $795/mo for 3, 10, and 25 client projects
Peec AI is the European contender that agencies mention most often, and its growth reportedly comes primarily from agency accounts. The product is fast, and its analytics separate explicit brand mentions from source citations, a distinction that matters when you're explaining to a client why they're cited but never named. Multi-engine coverage comes without per-engine add-on math on higher tiers, with six-plus engines included. Entry pricing starts around €85 to €95 per month for a Starter plan with 50 prompts, 3 models, and 1 project, and additional models are offered as add-ons. For agencies specifically, Peec publishes dedicated credit-based agency plans at $245, $495, and $795 monthly for 3, 10, and 25 client projects, with separate client and pitch projects and shared credit allocation. A Looker Studio connector and CSV exports support branded client reporting. The credit model is the thing to test during trial: credits are consumed per prompt per engine, so a wide portfolio with daily tracking burns through allocations faster than the plan page suggests. If you run many clients with daily monitoring, budget for the top tier.
Best for: Agencies wanting clean multi-engine analytics and structured reporting at mid-market pricing
Pros
- + Published agency tiers make per-client cost planning straightforward
- + Mention-versus-citation separation is genuinely useful for client reporting
- + Solid multi-engine coverage without per-engine add-on fees on higher tiers
- + Pitch projects let you audit prospects before they sign
Cons
- − Credit consumption scales with clients times prompts times engines, so portfolio-wide daily tracking needs the top tier
- − Entry plan limits (50 prompts, 3 models, 1 project) are tight for multi-client use
- − Some plan inclusions, like API access by tier, need confirmation in the order form
Otterly.AI
Lite at $29/mo (15 prompts); Standard at $189/mo (100 prompts); Premium at $489/mo (400 prompts); extra capacity at $99 per 100 prompts
Otterly is where budget-conscious agencies start, and it earns its slot on breadth. According to trade coverage of the 2026 category, it tracks Google AI Overviews, AI Mode, ChatGPT, Perplexity, Gemini, and Microsoft Copilot in a single dashboard, which makes it useful for consistent reporting across many client accounts. The $29 Lite plan is the cheapest working entry in the category, and the platform now ships a public API, an MCP server, and a Claude Skill, a serious integration stack at this price. Standard at $189 tracks 100 prompts and turns on API and MCP access, and Premium at $489 tracks 400. For agencies, an application-based Agency Partner program adds prompt volume (150 on Standard, 500 on Premium), unlimited client workspaces, and white-labeled Looker Studio reporting. One honest caveat: Otterly explicitly says its native interface, branding, and URLs cannot be white-labeled, so client delivery runs through Looker Studio rather than a native portal. Prompt caps are also tight, with extra capacity at $99 per 100 prompts, and Claude, Gemini, and Google AI Mode are paid add-ons on top of the four included engines.
Best for: Small and mid-sized agencies that want the cheapest working entry into multi-engine AI monitoring with unlimited workspaces
Pros
- + Lowest entry price in the category at $29/mo
- + Unlimited client workspaces and team members for Agency Partners
- + Public prompt pricing makes cost modeling simple
- + Strong integration stack (API, MCP) for the price
Cons
- − Native interface cannot be white-labeled, so client delivery relies on Looker Studio
- − Prompt caps are tight and extra capacity adds $99 per 100 prompts
- − Several engines are paid add-ons, which pushes the real monthly cost up
Semrush AI Visibility Toolkit
$99/mo per domain as an add-on to Semrush plans (from $139.95/mo); Semrush One at $199/mo; Pro Reports at $20 each
Semrush has expanded from an SEO tracking platform into a comprehensive AI search monitoring solution, and its AI Visibility Toolkit is the natural choice for agencies already running Semrush across their client book. The toolkit benchmarks how frequently a brand appears in AI-generated answers, identifies where competitors outperform, and prioritizes actionable opportunities across ChatGPT, Google AI Overviews, AI Mode, and Gemini. Its Prompt Research feature works like keyword research for AI search, showing AI volume, difficulty, and intent, and the Brand Performance report adds AI share of voice and sentiment. The AI Search Site Audit flags crawl issues that hurt citability. The main limitation is engine coverage: it currently tracks ChatGPT, AI Overviews, AI Mode, and Gemini, with no Perplexity. Pricing is $99 per month per domain as an add-on to existing Semrush plans (which start at $139.95/mo for Pro), tracking 25 custom prompts. Semrush One bundles SEO and AI features at $199/mo. Pro Reports cost $20 each and add branding, white-labeling, and custom domains. For a fifteen-account agency, per-domain add-on math adds up fast, so model it before setting client prices.
Best for: SEO-led agencies already using Semrush that want AI visibility inside their existing workflow
Pros
- + Fits neatly into an existing Semrush stack with no new vendor to manage
- + AI Strategic Opportunities are grouped by urgency, which saves interpretation time
- + Strong prompt research backed by a large SEO data foundation
- + White-label reporting available via Pro Reports
Cons
- − Engine coverage is limited to ChatGPT, AI Overviews, AI Mode, and Gemini, with no Perplexity
- − Per-domain pricing gets expensive across a large client roster
- − Semrush has retired its former Client Portal and CRM
AthenaHQ
Starter at $295/mo with 3,600 monthly credits; agency bands published for under 5, 5+, and 20+ brands; free tier available
AthenaHQ is a GEO analytics platform built for teams that live in dashboards, and it has invested specifically in agency workflows. According to its agency page, it offers centralized client management, pitch-ready workspaces, team permissions, recommendations, content optimization, and executive reporting. It publishes agency pricing bands below 5 clients, at 5 or more, and at 20 or more brands, which is more transparency than most competitors offer. Its Starter plan runs $295 per month with 3,600 monthly credits and nine-model visibility, and a free tier is available for testing the waters. The pitch-ready workspaces are the standout for new-business teams: you can run an AI visibility audit on a prospect before they sign, which turns a generic pitch into a data-led one. AthenaHQ also runs a GEO certification program and offers qualified lead referrals to partner agencies. The honest caveats: agency portfolio prices, client limits, white-label controls, and API add-on prices require confirmation with the vendor, and at $295 entry it sits above the budget options. One 2026 ranking scored it lower on strategic depth than the enterprise leaders, so treat it as a solid mid-market workhorse rather than the deepest analytics in the category.
Best for: Action-led GEO agencies that want centralized client management and pitch-ready workspaces at mid-market pricing
Pros
- + Published agency pricing bands make budgeting across a roster easy
- + Pitch workspaces support data-led prospecting
- + Nine-model visibility coverage at the Starter tier
- + Certification program and lead referrals add partner value
Cons
- − Portfolio pricing, client limits, and API add-on costs require confirmation
- − Entry price of $295/mo is higher than budget alternatives
- − Strategic depth ranks below enterprise leaders in independent comparisons
The bottom line
The right pick depends on the shape of your client roster. If you serve local businesses and SMBs, Briefsy stands out because it doesn't stop at monitoring: it watches the website, competitors, reviews, GBP, and AI search visibility together, then hands you a prioritized brief with outreach drafts ready to go. That's the difference between a tool you check and a tool that does part of your team's thinking. Enterprise-focused agencies should look hard at Profound's dataset depth, while Peec AI and Otterly fit mid-market and budget-conscious rosters respectively. Semrush makes sense if you're already in that ecosystem, and AthenaHQ covers the action-led mid-market well. Whatever you choose, move soon. AI-referred traffic is growing fast, and clients are already asking what ChatGPT says about them. Start with Briefsy at briefsy.ai and let an AI market analyst keep watch over every client, so your team spends its hours executing instead of digging through dashboards.
Common questions
What makes Briefsy different from other AI brand monitoring tools?
Most tools in this category give you a dashboard and leave the interpretation to your team. Briefsy works as an AI market analyst: it watches your client's website, competitors, reviews, Google Business Profile, and AI search visibility (GEO) across ChatGPT, Perplexity, and Gemini, then delivers a prioritized brief of what changed and what to do next. It even drafts outreach. That means the output is closer to a deliverable than a data feed, which saves agency teams hours of interpretation work per client per week.
How much do AI brand monitoring tools cost for agencies in 2026?
Pricing spans a wide range. Otterly.AI starts at $29/mo, Peec AI at roughly €85/mo, AthenaHQ at $295/mo, and Semrush's AI Visibility Toolkit at $99/mo per domain as an add-on. Profound's agency mode runs $99/mo plus $399 per active client workspace. Peec publishes agency tiers at $245 to $795/mo depending on client count. Watch for hidden costs: per-engine add-ons, prompt overage fees, and per-domain charges can push the real monthly total well above the sticker price, so model your full portfolio before committing.
Do these tools track visibility across multiple AI engines?
Most do, but coverage varies by tier. Profound tracks ten engines including ChatGPT, Gemini, Perplexity, Copilot, and Meta AI on enterprise plans. Otterly covers Google AI Overviews, AI Mode, ChatGPT, Perplexity, Gemini, and Copilot, though some engines are paid add-ons. Peec includes six-plus engines on higher tiers. Semrush is the outlier, covering only ChatGPT, AI Overviews, AI Mode, and Gemini. Briefsy checks visibility across ChatGPT, Perplexity, and Gemini. Always confirm engine coverage for the specific tier you're buying, since lower plans often restrict it.
Which tool is best for agencies serving local businesses?
Briefsy is the strongest fit here. It's the only platform on this list that monitors Google Business Profiles and reviews alongside AI search visibility, which mirrors how local clients actually get found. Its snapshot reports and prioritized briefs are designed for the pace of local agency work, where one person often handles many accounts. Otterly and Peec are solid for AI visibility alone, but they don't watch GBP or review activity, so local-focused agencies would need to stitch together multiple tools.
Can agencies white-label client reports with these tools?
It depends. Otterly explicitly says its native interface cannot be white-labeled, so client delivery runs through white-labeled Looker Studio reports for Agency Partners. Peec offers a Looker Studio connector on its top tier and CSV exports below it. Semrush sells Pro Reports at $20 each with white-labeling and custom domains. AthenaHQ's white-label controls require confirmation with the vendor. If branded reporting is core to your service, confirm the specifics in writing before signing any contract.
Is AI brand monitoring worth it for agencies in 2026?
The numbers say yes. AI referrals to the top 1,000 websites grew 357% year over year as of mid-2025 per Similarweb data, roughly 37% of product discovery queries now start in AI interfaces, and only about 16.7% of sources in AI Overviews overlap with the organic top 10, so traditional rankings no longer guarantee visibility. Agencies that can answer the "what does ChatGPT say about us" question with data are signing retainers that didn't exist two years ago. Monitoring is the measurement layer for that new service line.
Should agencies pick a specialist AI visibility tool or an all-in-one platform?
It comes down to what happens after the number. Specialist trackers like Profound and Peec measure deeply but often stop at the insight, and reviewers note Profound's strategic opportunities lack prioritization. All-in-one options like Briefsy connect monitoring to action, with opportunity detection and outreach drafts built in, while Semrush fits teams already inside its SEO ecosystem. If your team has the hours to translate dashboards into deliverables, a specialist works. If you'd rather the tool hand you the next step, choose one that closes that loop.
Beyond the list
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