Best AI Search Optimization Platforms (2026): Top 10 Compared

Profound is an AI visibility and answer engine optimisation platform aimed at marketing teams that treat AI answers as a distinct acquisition channel. It monitors how a brand is described and cited inside ChatGPT, Perplexity, Google AI Overviews and other assistants, and pairs that monitoring with tooling to act on what the data shows.

The product is organised around three groups of features. The monitoring layer includes Answer Engine Insights, which records brand representation across sampled conversations, Prompt Volumes, which estimates how often particular questions are asked of assistants, and Agent Analytics, which reports how AI crawlers such as GPTBot and PerplexityBot interact with the customer's own site. A creation layer supplies agents that draft and revise content, and an operating layer called AI Marketer surfaces a prioritised weekly task list. Reporting is delivered in-app, with Slack support at the top tier.

Pricing is published on the vendor's own pricing page in three tiers billed yearly. Starter is $99 per month and is limited to ChatGPT tracking with 50 tracked prompts and 100 agent credits per month. Growth is $399 per month and raises coverage to three answer engines, 100 tracked prompts and 400 agent credits. Enterprise is quoted and extends to as many as nine answer engines, multiple tracked companies, a tailored prompt plan, dedicated Slack support, SSO and SAML, and SOC 2 compliance. Prompt capacity and engine count are the two variables that drive most of the cost difference between tiers.

The platform fits organisations with a named owner for AI search, a content team able to act on recommendations, and enough budget to reach the Growth tier where multi-engine coverage begins. It is a poor fit for a small business that wants a cheap visibility check, because the entry plan reports on a single engine and the prompt allowance is quickly exhausted by any brand with a wide product catalogue.

Scrunch AI positions itself as an AI customer experience platform rather than a pure reporting tool. It tracks how brands are represented across ChatGPT, Claude, Gemini, Perplexity, Google AI Mode, AI Overviews and Meta, and adds a delivery component intended to change what those systems can read.

Monitoring covers prompt performance by model, real-time analysis of AI bot traffic and crawl behaviour, and competitive benchmarking that can be sliced by topic, persona and geography. The insights layer explains which sources the assistants rely on when answering category questions and flags crawlability errors that keep pages out of those answers. The distinguishing module is the Agent Experience Platform, which serves lightweight machine-readable versions of web pages to AI agents while leaving the human-facing design untouched. Prompt management, page audits, reporting dashboards, agent traffic attribution and persona management complete the feature set.

The published pricing page lists three tiers. Starter is $250 per month on annual billing or $300 per month paid month to month. Growth is $417 per month annually or $500 per month monthly. Enterprise is quoted and is where multi-site management, compliance documentation and data integration sit. Annual billing carries a stated 17 percent discount. Prompt volume, number of tracked properties and access to the agent delivery features are the practical dividing lines between tiers.

Named customers listed on the site include Lenovo, Skims and Crunchbase, which indicates the size of account the vendor is built around. Scrunch suits large content-driven and e-commerce organisations that already have the engineering capacity to deploy an agent-facing layer and want visibility measurement and remediation from one vendor. It is less appropriate for small teams: the entry price is above most self-serve alternatives, and the differentiating capability, agent-ready page delivery, only pays back for sites with substantial page counts and a real volume of AI crawler traffic to serve.

AthenaHQ is an AI engine optimisation platform built by a San Francisco team with prior experience at Google, DeepMind, OpenAI and Anthropic, and backed by Y Combinator. It presents itself as a command centre for AEO and GEO work, combining visibility measurement with content and public relations workflows.

The platform tracks brand mentions and citations across more than ten assistants, including ChatGPT, Perplexity, Google AI Overviews, Gemini, Claude, Copilot, Grok, DeepSeek, Meta AI and Mistral. Beyond counting mentions it performs citation analysis to identify which third-party domains the models draw on, competitive benchmarking against named rivals, content gap analysis with automated optimisation recommendations, and brand mention alerting with sentiment scoring for communications teams. Enterprise buyers additionally get a knowledge base and claim review process, discrepancy detection, the vendor's citation engine, multi-region and multi-language support, SSO, audit logs and persona targeting.

Pricing on the vendor's page is credit-based. The Essential tier is free and includes $25 of credit, roughly 300 credits, covering ChatGPT, Perplexity, AI Overviews, Gemini and Copilot, with unlimited members, prompt analysis, competitor insights and content recommendations. Starter is $295 per month on annual billing, listed against a $300 monthly equivalent, and provides 3,600 credits per month, expands coverage to ten models, and includes the content optimisation agent and data export. API access and integrations are add-ons. Enterprise is quoted with a custom credit allocation and white-glove setup.

Reporting covers both marketing and communications use cases, so a single subscription can serve two teams. The free tier makes AthenaHQ unusually easy to trial, which suits marketing teams that need evidence before requesting budget. The credit model is the main caveat: heavy prompt sets, frequent refresh intervals and many tracked models consume allocation quickly, so buyers should model expected usage before committing rather than assuming the headline monthly figure is the total.

Semrush is a long-established search marketing suite that has extended its toolset to cover brand visibility in AI answers. For buyers who already run keyword research, rank tracking and site auditing in Semrush, the AI visibility features arrive as an additional set of reports inside a platform their team already uses.

The AI capability tracks a defined set of prompts each day and reports whether the brand is mentioned or linked in the resulting answers, alongside the competitors that appear in the same responses. Because it sits within the wider suite, results can be read next to organic ranking data, backlink profiles and site audit findings, which makes it straightforward to connect an AI visibility gap to the underlying page or content issue. Project structure, scheduled reporting, user seats and white-label report options follow the same conventions as the rest of the product.

The published pricing page lists plans billed annually. The SEO plan is $117.33 per month and covers five monitored websites and 500 daily tracked keywords, but does not include the AI visibility features. Starter at $165.17 per month is the entry point that adds AI visibility with 50 prompts tracked daily. Pro+ at $248.17 per month covers 15 websites and 100 prompts, and Advanced at $455.67 per month covers 40 websites and 200 prompts. Additional users start at $45 per month, with report add-ons at $10 and $20 per month. An enterprise option is quoted separately for multi-brand and multi-region organisations.

Semrush suits teams that want consolidation, a single vendor relationship and reporting that non-specialists in the business already recognise. It fits less well for organisations whose only requirement is AI answer tracking at depth: the daily prompt allowances are smaller than several specialist tools charge less for, and the value of the bundle depends on actually using the traditional SEO modules.

Brand Radar is the AI visibility product inside Ahrefs, a company better known for backlink and keyword data. It measures how often a brand appears in AI-generated answers across AI Overviews, ChatGPT, Gemini, Perplexity, Copilot and other systems, and reports which pages attract traffic from AI crawlers.

Two data models sit side by side. Custom prompts let a team define the specific buyer questions it cares about and track them daily, which is the same approach the specialist trackers take. The AI Visibility Index takes the opposite route, searching a corpus the vendor states contains more than 462 million prompts to estimate share of voice across a whole category without the customer having to nominate every question in advance. That corpus approach is useful for competitive benchmarking and for discovering demand a team did not know existed. AI Analytics rounds this out by showing bot visits in real time and identifying which pages the crawlers actually fetch. Coverage of YouTube, TikTok and Reddit visibility is offered in beta.

Pricing appears in two places on the vendor's own pages. Custom prompts start at $50 per month and are bundled with paid Ahrefs plans from Lite upwards. The AI Visibility Index is $199 per month and includes 83 prompts per day and more than 2,500 monthly checks. The underlying Ahrefs subscription tiers are Starter at $29 per month, Lite at $129, Standard at $249, Advanced at $449 and Enterprise at $1,499 per month on annual commitment, with a stated saving of up to 17 percent for annual payment.

Brand Radar is the natural choice for teams already paying for Ahrefs, where the marginal cost of adding AI tracking is small. Teams without an existing subscription should compare the combined cost against standalone trackers, since the index tier is billed on top of the base plan.

Writesonic began as a content generation tool and has repositioned around AI search visibility, describing itself as an AI search growth engine. The pitch is execution rather than reporting: the platform identifies where a brand is missing from AI answers and then produces the content and technical changes intended to close the gap.

Tracking spans ten AI platforms including ChatGPT, Claude, Gemini, Google, Copilot and Grok, with the vendor citing coverage of more than two billion AI conversations across 50 or more markets and languages. The workflow is presented as a loop. The Action Center ranks opportunities by expected impact, separating content gaps, citation opportunities and technical problems. Content optimisation agents rewrite pages for AI discoverability, adding FAQ blocks and comparison tables. Citation building identifies Reddit threads, YouTube videos and authoritative sites already cited for competitors and drafts outreach. Technical auditing checks robots.txt, schema and crawlability for GPTBot, ClaudeBot and PerplexityBot. Measurement then reports citation share, traffic and conversion movement at 14 and 28 day intervals.

Published pricing has four tiers. Starter at $79 per month tracks ChatGPT, Gemini and Google AI Overviews with 50 prompts tracked daily, 15 AI articles per month and 10 site audits. Basic at $199 per month raises this to 100 prompts, 25 articles and 20 audits. Growth at $399 per month covers 200 prompts, adds sentiment analysis, and allows 50 articles and 50 audits. Enterprise is quoted and unlocks all ten platforms, custom prompts and regions, the full Action Center, a dedicated strategist and SSO or SAML. Annual billing saves 20 percent.

The bundle suits small marketing teams without separate content production capacity. Organisations with strong in-house writers may find they are paying for article credits they will not use, and buyers needing coverage of Claude or Grok must reach the enterprise tier.

Otterly.ai is a focused AI search visibility tool from Otterly AI Inc, aimed at marketers who want brand tracking in generative answers without buying a wider platform. The vendor reports more than 40,000 marketing professionals using the product, a Gartner Cool Vendor listing for 2025 and a 4.8 out of 5 rating on G2.

The feature set covers prompt research to uncover the queries and intents driving answers in a category, AI search analytics that record where the brand appears with competitive benchmarking, a content audit that scores page crawlability, AI readiness and citation potential, GEO recommendations for improving citation frequency, and brand sentiment tracking that characterises how engines describe the brand. Tracked engines are ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Copilot, Perplexity and Claude, with four covered on the base plans and further engines available as add-ons.

Pricing is published for four tiers. Lite is $29 per month, or $25 annually, and includes 15 search prompts for solo marketers and very small teams. Standard is $189 per month, or $160 annually, with 100 prompts, and is marked as the most popular option. Premium is $489 per month, or $422 annually, with 400 prompts for mid-sized companies and agencies. Enterprise is quoted from a stated $1,000 per month. Annual billing carries a 15 percent discount. Extra prompts cost $99 per 100, and additional engines are sold as add-ons. API and MCP access, along with agent analytics, begin at the Standard tier.

Otterly is the sensible first purchase for a business testing whether AI search matters to it. The constraint is prompt volume: 15 prompts covers a narrow product line only, and any brand with several categories will need the Standard tier, at which point the price sits close to competitors offering broader tooling.

SE Ranking is a general SEO platform that sells AI search visibility as a clearly priced add-on rather than folding it into higher subscription tiers. That structure suits agencies, which can attach the cost to specific client retainers instead of upgrading their whole account.

The AI toolkit has three components. AI Competitor Research analyses rival visibility across engines and shows which topics competitors appear in, exposing gaps. The AI Results Tracker monitors brand mentions and links triggered by the customer's own prompt set and charts change over time. AI Source and Coverage Analysis maps the domains appearing in AI answers and classifies them by type, separating media, blogs and forums, which helps direct digital PR effort. Coverage spans Google AI Overviews, ChatGPT, Google AI Mode, Perplexity and Gemini. Data can be pulled by API or read through an MCP integration with assistants, and the vendor offers five free AI visibility checks daily.

Base pricing is published for three tiers. Core is $129 per month monthly, or $103.20 annually, covering ten projects, one manager seat, 2,000 keywords, 100 prompts daily and a 250,000 page monthly audit. Growth is $279 per month monthly, or $223.20 annually, with 30 projects, three seats, 5,000 keywords, 250 prompts daily and a two million page audit. Enterprise is quoted. The AI Search add-on costs $89 per month, or $71.20 annually, and includes the SE Visible dashboard. An agency pack is $69 per month annually, API access $45 per month annually, and a standalone API starts at $179 per month annually. A 14-day trial requires no card.

The model works for agencies and price-sensitive in-house teams that want AI reporting attached to work they already deliver, and the free daily checks allow a prospect to see sample output before subscribing. Buyers wanting Claude, Copilot or Grok coverage will need a specialist tool instead.

Rankscale is an AI visibility monitoring platform that tracks brand mentions and citations across the major AI search engines, including ChatGPT, Gemini and Perplexity. It occupies the lower end of the market on price while still publishing a complete tier ladder, which makes cost comparison straightforward.

The platform's stated purpose is to track, analyse and optimise brand visibility across AI search engines. Functionality is metered through a credit system in which each query issued to an AI engine consumes a fraction of a credit, so a customer can decide how to spend allocation between more prompts, more engines or more frequent refreshes. Higher tiers add brand dashboards, page audits that assess whether content is structured for citation, custom dashboards for reporting, and API access for teams that want to move data into their own warehouse or reporting layer.

Published pricing runs across four tiers. Essentials starts at $20 per month. Pro is $99 per month and includes a seven-day free trial. Growth is $385 per month and is marked as the most popular option. Enterprise is $780 per month, with monthly credit allocations reaching 12,000 at that level. For organisations with unusual requirements the vendor offers custom plans covering individual credit allocations, SSO, training and a custom API. Publishing an enterprise list price rather than requiring a sales conversation is unusual in this category and helps buyers benchmark.

Rankscale fits teams that want continuous monitoring on a small budget, or that want to run a low-cost second source alongside a primary platform to sanity-check results. The credit model is the main thing to examine before purchase, since headline prices say little about how many prompts across how many engines a given allocation will actually cover. It is not the choice for buyers who require formal compliance documentation or dedicated support.

Chosenly is an AI search optimisation product aimed specifically at B2B companies whose buyers use assistants to build vendor shortlists. It differs from most of the category by selling software and consulting as a single package rather than leaving execution to the customer.

The platform is described in four stages. Track establishes current positioning in language model answers with visibility metrics. Plan identifies the actions likely to move revenue for a given industry and business. Act pushes those recommendations into the workflows the team already uses. Results monitors visibility change as the work lands. Alongside the measurement, the vendor emphasises correcting misinformation, meaning inaccurate claims about a brand repeated by assistants, and winning high-intent mentions in the sources those assistants cite. The intended users span public relations teams measuring placement impact, content teams producing citable material, SEO teams improving positioning, and brand or legal teams concerned with inaccurate statements.

Three plans are published. The Starter package combines the platform with consulting support at $200 per month, or $150 per month billed yearly, and includes 200 prompts, 100 outreach contacts, four AI content drafts and unlimited Reddit threads. Professional is $400 per month, or $300 yearly, with 400 prompts, 400 outreach contacts and 12 content drafts. A white glove implementation tier is $1,800 per month, or $1,350 yearly, and covers GEO strategy, expert interviews, content editing, a positioning workshop, publishing, listicle negotiation, Reddit engagement and weekly strategy syncs. All plans include Slack support and carry a three-month minimum commitment.

The emphasis on Reddit threads and listicle placements reflects how often assistants cite those sources when comparing vendors. The proposition suits B2B marketing teams that lack the internal capacity to act on visibility data and would otherwise hire an agency separately. Buyers who only need measurement will find the bundled services inflate the cost, and the minimum term reduces flexibility compared with month-to-month competitors.