Ahrefs Brand Radar is a module you can buy yourself at published prices, and it is strongest at researching what AI engines say about any brand. BrightEdge is an enterprise SEO suite sold through sales with no public pricing or trial, and it adds AI agent analytics and page optimization. DeepSmith is the alternative that tracks AI visibility and writes the fix: full articles grounded in your brand context, CMS publishing and repurposing, on a self-serve plan with a 7-day free trial.
If you are an in-house SEO team adding AI search visibility, the Ahrefs Brand Radar vs BrightEdge question is mostly a question about how you want to buy. Brand Radar is a module with prices on its site that you can start without talking to anyone. BrightEdge is a contracted platform where you get a proposal first and see the features and limits after. Both measure mentions and citations in AI answers, and they differ more in what surrounds that measurement. DeepSmith sits next to both as a platform that tracks and also produces the pages.
Ahrefs Brand Radar vs BrightEdge: the short answer
- Choose DeepSmith if you want AI visibility tracking and the articles that close the gaps in one self-serve plan, starting at $99 a month with a 7-day free trial and no long-term contract.
- Choose Ahrefs Brand Radar if you want to research any brand or topic in AI answers without building a prompt list first, with prices you can read today and custom prompt tracking from $50 a month.
- Choose BrightEdge if your team already runs classic enterprise SEO and wants AI Catalyst, AI agent analytics and page recommendations in one contracted suite.
| DeepSmith | Ahrefs Brand Radar | BrightEdge | |
|---|---|---|---|
| Entry price (monthly) | $99 (Pro) | $199 per index, custom prompts from $50 | Not published |
| Annual price (per month) | $80 (Pro) | Not listed | Not published |
| Tracked prompts at entry tier | 50 | 448M+ prebuilt index prompts; custom prompts from 2,500 checks a month | Not listed |
| Engines at entry tier | ChatGPT | Chosen individually from 6 index platforms | Not listed |
| Most engines on any plan | 10 (Enterprise) | 6 in the index, plus Claude for custom prompts | 5 named |
| Free trial | Yes, 7 days | No | No |
| Citation tracking | Yes | Yes | Yes |
| Sentiment | Yes | Partial | Yes |
| Full article generation | Yes | Not listed | Partial |
| CMS publishing | Yes | Not listed | Partial, titles, meta and H1 only |
| Brand-context grounding | Yes | Not listed | Not listed |
| MCP server | Yes | Partial | Yes |
| SOC 2 | Yes | Partial | Yes |
| Review rating | 4.8/5 on G2 | 4.5/5 on G2 (Ahrefs suite) | 4.4/5 on G2 |
Pricing and features as of September 2026, from each vendor's site and public reviews.
Ahrefs Brand Radar
Brand Radar is the AI visibility module of the Ahrefs marketing platform. It pairs two datasets. The AI Visibility Index holds pre-collected answers for 448M+ prompts drawn from Ahrefs' keyword data, across Google AI Overviews, AI Mode, ChatGPT, Perplexity, Gemini and Copilot. Custom Prompts track the questions you pick daily, weekly or monthly, and they add Claude. It is built for SEO and marketing teams, especially people who already use Ahrefs and brands with real search demand.
The standout is that you can look up any brand or topic and see mentions, cited pages and share of voice right away, with no setup. It also shows fan-out queries for ChatGPT and Perplexity, and tracks across locations. Those strengths come with a bounded limit. The broad index is refreshed monthly on a 90-day window, and daily data needs Custom Prompts, which spend a check for each prompt, platform, location and update.
The real limitation is that the module is monitoring only. Its pages describe no briefs, article writing or CMS publishing, and those sit in separate Ahrefs products. Ahrefs also states it offers no free trials. On reviews, the ratings available are for the Ahrefs suite (4.5/5 on G2 from 717 reviews, checked September 2026), not for Brand Radar alone. One Brand Radar reviewer praised how it finds citation sources across languages, and the same reviewer said that retroactive index updates can change historical numbers.
BrightEdge
BrightEdge, founded in 2007 and based in San Mateo, sells an enterprise SEO platform with keyword research, rank tracking, audits, recommendations and reporting. Its AI layer includes AI Catalyst, which tracks mentions, citations and sentiment across ChatGPT, Perplexity, Google AI Overviews, Google AI Mode and Gemini. It is built for large in-house SEO, content and web teams, and the agencies that serve them.
The standout is the breadth. Classic SEO and AI search sit on the same data, and the platform covers the AI agent side of the site too. AI Agent Insights reports visits and failures by ChatGPT, Claude, Perplexity and Gemini agents, and Agent Edge serves verified agents a lightweight version of chosen pages. BrightEdge also describes persona testing, with a practitioner and a decision maker getting separate views of an answer.
The real limitation is the buying process. The pricing page is a contact form and a phone number, with no tiers, limits or trial published, so you cannot tell what a plan includes before a sales call. BrightEdge's content output also stops short of full articles. Content Advisor produces briefs and draft help, and the Publishing Agent pushes approved titles, meta titles and H1 changes to the CMS. On reviews, BrightEdge sits at 4.4/5 on G2 from 882 reviews, with praise for data depth and reporting, and complaints about cost, a steep learning curve and clumsy navigation.
DeepSmith: the alternative that tracks and writes
Neither record shows a self-serve way to go from an AI visibility gap to a published page. Ahrefs Brand Radar tells you where you are missing and leaves the writing to other tools. BrightEdge gets closer with briefs and CMS updates for titles and H1s, though its content output stops short of full articles and you start with a contract. DeepSmith puts tracking and production on one plan that you can start yourself.
The AEO module checks the questions you define on a schedule and reports mention rate, citation rate and share of voice, with a per-platform breakdown, a competitor leaderboard and the sources AI cites most. The Pages view shows which of your pages AI actually cites, and Competitor citations show who wins which prompts. Discover Prompts builds a starter set from your product, persona and buyer-stage context, so you do not begin from an empty list.
The gap then turns into work. Opportunity Agents read your visibility data and return content ideas, each carrying the data point behind it. The Writer turns a planned idea into a finished, researched article with internal and external links, a cover image and publish-ready metadata, grounded in Deep IQ, which holds your company, products, personas, voice and content types. Autowrite can do this on a set date with no one in the app. Produced Content lets you review and publish to WordPress, Webflow, Strapi, Sanity or Contentful, and the Apps Library turns one article into versions for LinkedIn, X, email and more.
Plans are Pro at $99 a month ($80 billed annually) with 20 articles, 50 tracked prompts and ChatGPT, Grow at $199 ($160) with 40 articles, 100 prompts and Perplexity added, and Scale at $399 ($299) with 90 articles, 200 prompts and Gemini added. Enterprise is custom and covers all ten engines. Every plan starts with a 7-day free trial, and there are no long-term contracts. DeepSmith is rated 4.8/5 on G2 and is SOC 2, GDPR and ISO certified.
Pricing and buying model
Ahrefs Brand Radar is the clear winner on price transparency, and BrightEdge is the one you cannot price without a conversation.
Brand Radar publishes its numbers. A broad AI Visibility Index costs $199 a month per index, or $699 for all of them, and custom prompt packages run $50, $100 and $250 a month for 2,500, 7,000 and 25,000 checks. The Ahrefs suite plans (Lite at $129, Standard at $249, Advanced at $449, Enterprise at $1,499 a month) include only a small custom prompt allowance, not the broad indexes. Annual prices for Brand Radar were not published, and there is no free trial, though a free checker gives a one-time preview.
BrightEdge publishes no prices, plans or limits. A third-party site estimates a starting price, but that is not a BrightEdge quote, so I would not plan around it. BrightEdge states that AI Catalyst is included in its SEO Platform subscription, but the subscription price and the allowances stay unpublished, and it is not clear from the public pages whether AI Hyper Cube, AI Agent Insights or Agent Edge are included or sold separately. Reviewers also raise high or opaque pricing and contract concerns.
What DeepSmith does: Prices are on the site at $99, $199 and $399 a month, each plan states its articles, prompts and seats, and the 7-day free trial lets you try real data and real drafts before you pay. Tracking and writing share one plan, so you do not add a second subscription to turn a gap into an article.
Engine coverage and tracking depth
Ahrefs Brand Radar leads on tracking depth, and BrightEdge leads on how specifically it describes the AI layer.
Brand Radar covers six index platforms and adds Claude for custom prompts. Grok is listed in the help center, though data collection is paused, so I would not count it. It shows fan-out queries for ChatGPT and Perplexity, stores full answers back to 2025, tracks across locations, and weights mentions by Google search volume. The tradeoff is that its prompts come from keyword data, which skews toward English, and Ahrefs notes that its visibility estimates are directional and not measured referral traffic. Brand Radar also has no native sentiment metric, only a partial route through a separate Ahrefs product.
BrightEdge names five engines and splits Mentions Presence from Citations Presence, with Positive, Neutral or Negative sentiment and the reasoning behind it. What it does not publish is how it collects answers, how often it samples, which countries and languages it covers, or how long it keeps answers, and its pages do not describe fan-out queries.
Both vendors are open about the fact that tracked visibility is a sample. If you pick either one, ask what the numbers are based on and treat a month-over-month change with some care, since AI engines do not give the same answer every time.
What DeepSmith does: Tracking reports mention rate, citation rate, share of voice and sentiment per prompt, with full answer history, and the engine list rises by plan from ChatGPT on Pro to ten engines on Enterprise. Each tracked gap can go straight into an Opportunity Agent run.
AI agent and site-side analytics
BrightEdge wins this axis between the two, though Ahrefs has a free route into part of it.
BrightEdge's AI Agent Insights reports how ChatGPT, Claude, Perplexity and Gemini agents visit your site, which pages they rely on and which visits fail, and it is stated as available for enterprise customers. Agent Edge goes a step further by serving verified agents a lighter markdown version of chosen pages at the CDN, while people and Googlebot still get the original. Setup needs CDN access and two 30-minute sessions with IT.
Ahrefs approaches the same area through separate tools. Bot Analytics monitors AI crawler visits through a Cloudflare Worker or Logpush and is free while in beta. Ahrefs Web Analytics shows the pages that AI search sends traffic to. These are not part of Brand Radar itself, so they should be counted as neighbors, not as module features.
What DeepSmith does: Its AEO module looks at the same question from the answer side, showing which of your pages AI actually cites and the prompts that drive those citations. The Content Map then shows which topics and funnel stages your pages cover against competitor sites.
From insight to action
BrightEdge is ahead of Ahrefs Brand Radar here, but neither one gets you to a finished article.
On the BrightEdge side, AI Catalyst turns a citation gap into a brief, compares your page with the page that holds the citation, and names the third-party sources to target. Recommendations rank page-level fixes by estimated impact, and Copilot handles titles and descriptions across many pages. The Publishing Agent sends approved title, meta title and H1 changes to WordPress, Drupal or another CMS, and a person confirms every change. That is real help for optimizing existing pages. Full article generation and brand-context grounding are not described.
Brand Radar surfaces mention and citation gaps through report filters, and the Ahrefs academy walks through manual gap workflows. It describes no automated recommendations, briefs, writing or CMS publishing for the module. Ahrefs sells AI Content Helper separately in its Content Kit add-on, from $99 a month.
For an in-house team the practical consequence is the same with either tool. You learn where the gap is, and then the writing, editing, linking and publishing happen somewhere else.
What DeepSmith does: This is the step DeepSmith is built for. An Opportunity Agent turns a visibility gap into an idea with its evidence, the Writer produces a publish-ready article with SEO and AEO structure built in, and Produced Content publishes it to your CMS. Autowrite schedules the whole run, and the Apps Library turns the article into LinkedIn, X and email versions afterward. Reviewing is the part that stays with you.
Data access, security and reviews
The two are close here, with BrightEdge slightly ahead on documented security.
Both have an API and a way to connect AI assistants. Brand Radar has an API with 21 endpoints, a Looker Studio connector and a hosted Ahrefs MCP server on paid plans, though the MCP page does not say which Brand Radar data it exposes. BrightEdge has a Connect REST API, a read-only MCP server with OAuth, and GA4, Adobe Analytics, Search Console and Looker Studio integrations. On security, BrightEdge's trust page lists ISO/IEC 27001, 27701 and 42001, SOC 2 and SAML SSO, and these are vendor statements whose audit scope was not inspected. Ahrefs documents ISO 27001 and offers SSO only on its Enterprise plan, while its SOC 2 status is listed but unverified.
On reviews, BrightEdge has 4.4/5 on G2 from 882 reviews and 4.1/5 on Capterra from 45. The Ahrefs scores of 4.5/5 on G2 and 4.7/5 on Capterra belong to the whole suite, and no rating exists for Brand Radar alone, so they say little about this module.
What DeepSmith does: DeepSmith offers a read-only REST API, a read-only MCP server with 23 tools for assistants like Claude, Cursor and Copilot, and signed webhooks for content status changes. It is SOC 2, GDPR and ISO certified and rated 4.8/5 on G2.
Which should you choose
- DeepSmith fits an in-house team that wants to see where AI engines leave the brand out and then publish the pages that fix it, without a contract or a second tool. It works for lean marketing teams that need output to grow and for agencies running several brands in separate workspaces.
- Ahrefs Brand Radar fits a team that already works in Ahrefs, or one that wants to research what AI says about any brand or topic with published prices, and that has other tools for writing and publishing.
- BrightEdge fits a larger team with classic SEO, AI agent analytics and page optimization to run together, that is comfortable with a sales process and a contract.
In a BrightEdge vs Ahrefs Brand Radar decision, the choice comes down to buying model first and scope second. Start with Brand Radar if you want to see the data before talking to anyone. Start with BrightEdge if you need one suite for SEO and AI search and have the budget cycle for it.
If you want to see tracking and writing work together on your own brand, you can start a free DeepSmith trial and run your first prompts today.
