Category

AI search engines

Every ai search engines we've tested, with pricing, models, and an honest verdict.

• FraseFreelance writers and in-house SEO teams who need to produce search-optimized blog posts and landing pages quickly, without toggling between a dozen separate tools for SERP analysis, outlining, and drafting.
  Subscription plans starting around $45/month (billed monthly) or lower when billed annually; a solo plan exists for light users around $15/month with hard usage caps.
• Ahrefs Brand RadarSEO professionals and brand managers who want to know if their brand is showing up in AI chatbot and AI search answers, and who are trying to compete for visibility in the emerging 'answer engine' landscape. Specifically useful for brands in competitive niches where AI assistants are actively recommending products or services.
  Brand Radar is an add-on or feature within Ahrefs paid plans; exact standalone pricing is not fully publicized as of early 2025 — Ahrefs has been rolling it out to existing subscribers, and pricing details should be confirmed directly with Ahrefs.
• Semrush AI Visibility ToolkitSEO teams and digital marketers at mid-to-large brands who are already paying for Semrush and want a structured way to monitor whether their content is being cited in AI-generated search results — particularly useful for brands in competitive verticals like SaaS, e-commerce, finance, and health.
  Bundled into existing Semrush subscription tiers; no standalone price. Requires at least a Pro plan ($139.95/month) to access Semrush at all, with AI Visibility features more fully available on Guru ($249.95/month) and Business ($499.95/month). Exact feature gating by tier was still being confirmed by Semrush as of early 2025 — verify directly before buying.
• Consensus AIStudents, researchers, clinicians, and science-curious professionals who need fast, sourced answers from peer-reviewed studies without manually digging through Google Scholar or PubMed. Particularly useful for health, nutrition, psychology, and social science questions where the evidence base is large and contested.
  Free tier available; paid Premium plan at approximately $9.99/month (billed annually) or $14.99/month billed monthly; an Enterprise plan exists with custom pricing.
• PhindSoftware developers who need fast, sourced answers to coding questions, debugging help, or technical documentation lookup without wading through irrelevant search results or hallucinated nonsense.
  Free tier available; Phind Pro costs $17/month (billed annually) or $20/month (billed monthly); a higher-tier plan exists for heavier users.
• Microsoft CopilotMicrosoft 365 business users who want AI woven directly into their existing Office workflow — drafting emails in Outlook, summarizing meeting transcripts in Teams, generating formulas in Excel, or producing first drafts in Word. Also useful for casual users who want a free, search-augmented chatbot with image generation built in.
  Free tier exists; paid plans range from $20/month for consumers to $30/user/month for full Microsoft 365 business integration.
• Grok by xAIX/Twitter power users who want a chatbot with live social media context; developers or analysts who need real-time web and X data baked into responses without paying for a separate search plugin; people who already pay for X Premium and want a bundled AI assistant at no extra cost
  Free tier available; paid access bundled with X Premium ($8/month) and X Premium+ ($16/month); standalone SuperGrok subscription at $30/month for heavier usage
• DeepSeekDevelopers and researchers who want near-frontier model performance without paying frontier model prices — especially for coding, math, and reasoning tasks. Also useful for anyone who wants to run a capable LLM locally or on cheap cloud infrastructure without licensing headaches.
  Free chatbot tier available; API is usage-based and dramatically cheaper than OpenAI equivalents — roughly $0.14 per million input tokens for DeepSeek-V3 as of early 2025.
• QuillBotStudents rewriting essays or source material, non-native English speakers cleaning up awkward phrasing, researchers summarizing long papers, and writers who need a fast grammar pass without paying for Grammarly. Not ideal for generating original long-form content from scratch.
  Free tier available; Premium is $9.95/month billed annually ($19.95/month billed monthly); no usage-based pricing — it is a flat subscription.
• Character.aiCasual entertainment, creative writing practice, roleplay, and people who want an interactive fictional companion. Not suitable for factual research, professional work, or anyone who needs accurate, cited information — the models hallucinate freely and prioritize engagement over truth.
  Free tier available; paid plan (Character.AI+) runs $9.99 per month.
• Andi SearchPeople who are tired of sifting through SEO-spam results and want a direct answer with cited sources. Particularly useful for research, fact-checking, and anyone who wants to read content ad-free via its built-in reader mode that strips pages of clutter.
  Free tier available; Andi Plus paid plan exists but exact current pricing is not publicly confirmed on their main page — verify directly on site before committing.
• Perplexity Pro Deep ResearchProfessionals, students, and analysts who need thorough, sourced research reports on complex or multi-faceted topics — competitive intelligence, literature reviews, policy analysis, investment backgrounders, and technical deep dives — without manually combing through dozens of tabs themselves.
  Deep Research is locked behind Perplexity Pro at $20/month (or $200/year); free users get a very limited taste (approximately 5 Deep Research queries per day on Pro, none on free tier as of early 2025).
• NotebookLM by GoogleStudents, researchers, and knowledge workers who need to rapidly understand, summarize, and cross-reference large collections of documents — think dense research papers, legal filings, lengthy reports, or course materials — without the AI making things up from its general training data.
  Free for personal use; NotebookLM Plus is available via Google One AI Premium at $19.99/month or through Google Workspace add-ons.
• PerplexityResearchers, students, and professionals who need quick, sourced answers to factual questions without wading through ten blue links. Especially useful for current-events queries, literature reviews, competitive research, and any task where you need to verify where the information came from.
  Free tier available; Pro plan is $20/month (or $200/year); API is usage-based and priced per token.
• GeminiPeople already inside the Google ecosystem who want AI woven into Gmail, Docs, Drive, and Search; developers who want multimodal API access with competitive pricing; users who need real-time web search baked into their AI responses without a plugin.
  Free tier exists; Google One AI Premium plan is $19.99/month for consumers; API pricing is usage-based and varies by model.
• Mangools AI Search GraderBrand managers and SEOs who want a quick, no-cost snapshot of how well their brand surfaces in AI-generated search results — useful for benchmarking before investing in a deeper AI SEO strategy.
  Currently free with no stated usage limits as of early 2025; no paid tier exists for this specific tool, though it is part of Mangools' broader marketing funnel.
• Rankscale AISolo bloggers and small marketing teams who want a combined keyword research and AI writing workflow without juggling multiple separate SEO and content tools.
  Subscription-based with multiple tiers; exact current pricing not publicly confirmed — verify on their site before buying.
• SEOTalosSolo bloggers and small business owners who need to produce keyword-targeted articles quickly without hiring an SEO agency or separate content writer.
  Subscription-based with tiered monthly plans; exact current pricing not publicly confirmed at time of writing — check the official site for up-to-date figures.
• LLMrefsContent marketers, SEO professionals, and SaaS founders who want to know whether AI chatbots are recommending their site — and who want data to help them show up more often in AI-generated responses.
  Freemium model with a free tier and paid plans; exact plan pricing was not fully confirmed at time of writing — check the official site for current rates.
• Hall AI brand trackingMid-size to enterprise marketing teams that need ongoing brand health monitoring, competitive benchmarking, and audience perception data without commissioning expensive traditional research agencies for each study. Particularly useful for brand managers tracking campaigns, rebrands, or PR events in near real-time.
  Subscription-based, pricing is not publicly listed and requires contacting Hall directly for a quote; generally positioned as an enterprise or mid-market product.
• Profound GEOMarketing teams and SEO professionals at mid-size to enterprise brands who need to understand and improve their visibility in AI-generated search responses, not just traditional search rankings. Especially useful for teams already measuring SEO performance who want a parallel view of how AI tools are describing their brand versus competitors.
  Subscription-based with tiered plans; exact public pricing is not fully disclosed and typically requires contacting sales for enterprise quotes. A free trial or demo tier appears to be available.
• BrightEdge Generative ParserEnterprise SEO teams who need to understand how their content performs inside AI-generated search features like Google AI Overviews, and who want data on which competitor content is being cited in those answers. Specifically useful for brands already using BrightEdge for traditional SEO who want a unified view of both classic rankings and AI answer visibility.
  BrightEdge does not publish pricing publicly; it is an enterprise platform sold via custom contract. Expect costs in the range of thousands of dollars per month depending on scale. A demo or sales call is required to get a quote.
• FraseContent marketers and SEO writers who need to produce search-optimized blog posts and articles quickly. Specifically useful for building content briefs, analyzing competitor pages, and generating first drafts aligned to what already ranks on Google.
  Subscription-based with a $1 five-day trial; paid plans range from roughly $15 to $115 per month depending on documents and team size, with a per-seat Pro Add-on for AI writing features.
• Semrush AI Visibility ToolkitSEO managers and brand marketers who already use Semrush and need to monitor whether their content is being surfaced by AI search tools, compare their AI citation rate against competitors, and adjust content strategy accordingly. Particularly useful for enterprise brands tracking presence across multiple AI platforms simultaneously.
  Bundled into existing Semrush subscription tiers; no standalone price — you must have an active Semrush plan starting at approximately $139.95/month (Pro) to access these features, with some AI visibility features gated to higher tiers.
• Consensus AIResearchers, students, healthcare professionals, and curious non-experts who need to find and understand peer-reviewed evidence fast, without reading dozens of full papers. Particularly strong for medical, scientific, and social science questions where source credibility matters.
  Free tier available; paid plans start at $8.99 per month billed annually.
• PhindDevelopers who want fast, sourced answers to technical questions without wading through Stack Overflow threads, and programmers looking for a free or low-cost AI coding assistant for everyday debugging and code generation tasks.
  Free tier available; paid Pro plan at $20/month; API access pricing not publicly listed as of mid-2024.
• DeepSeekDevelopers and researchers who need strong coding or math reasoning at very low API cost, teams exploring open-weight models they can run on their own infrastructure, and cost-conscious businesses that want GPT-4-class output without GPT-4-class bills.
  Free chat interface at chat.deepseek.com; API is pay-per-token with no monthly seat fee, and prices are among the cheapest of any frontier model as of mid-2025.
• QuillBotStudents and academic writers who need to rephrase source material without losing meaning, researchers who need quick summarization of long texts, and non-native English speakers who want to improve sentence clarity and fluency.
  Free tier available; Premium costs $4.17–$9.95/month depending on billing cycle.
• Character.aiCasual roleplay and entertainment, practicing conversations in a foreign language, interactive storytelling, and fans who want to chat with AI versions of fictional or historical figures. It is not designed for serious productivity, factual research, or professional work.
  Free tier available; Character.ai+ subscription costs $9.99 per month for priority access and extras.
• Andi SearchPeople who want direct, sourced answers to factual questions without wading through SEO-stuffed articles or ad-heavy results pages; particularly useful for research, quick fact-checking, and reading full articles ad-free via its built-in reader mode.
  Andi offers a free tier with no account required; a paid Pro plan exists but exact public pricing has not been consistently published and may vary — check the official site for current rates.
• Perplexity Pro Deep ResearchUsers who need thorough, multi-source research reports with citations — such as competitive analysis, literature reviews, investment due diligence, understanding complex regulatory topics, or any task where you would normally spend an hour reading many articles and summarizing findings yourself.
  Deep Research is included in the Perplexity Pro subscription at $20/month (or $200/year), with a daily cap on the number of Deep Research queries; free users get a very limited number of Deep Research uses per day.
• NotebookLM by GoogleStudents and researchers who need to interrogate a specific set of documents without the AI hallucinating outside sources; professionals who want to quickly digest long reports, legal filings, or technical manuals; anyone who wants to turn a pile of PDFs into a structured study guide or podcast-style summary.
  NotebookLM is free; NotebookLM Plus is available via Google One AI Premium at $19.99/month or through Google Workspace plans.
• Granola AIProfessionals who attend many back-to-back meetings and want clean, searchable notes without a visible bot joining their calls. Particularly strong for founders, consultants, and sales reps who need to customize note templates and share summaries quickly.
  Free tier for limited meetings; paid plans start at roughly $18/month (billed annually) for unlimited meetings — pricing has shifted during beta so verify current rates on their site.
• GeminiPeople already inside the Google ecosystem who want an AI assistant tightly integrated with Gmail, Google Docs, Google Drive, and Search; developers who want a capable multimodal API at competitive token prices; and anyone needing long-context document analysis up to 1 million tokens.
  Free tier available; Gemini Advanced costs $19.99/month via Google One AI Premium; API pricing is pay-per-token with no flat fee required.
• PerplexityResearchers, students, journalists, and professionals who need quick, sourced answers to factual questions without wading through a list of URLs. It is especially useful for current events, technical research, and comparing information across multiple sources quickly.
  Free tier available; Pro plan at $20/month (or $200/year); API access billed separately by token usage.
• ChatGPTGeneral-purpose writing assistance, coding help, research summaries, brainstorming, and everyday question-answering for individuals and teams who want a capable all-in-one assistant without needing to use an API.
  Free tier available; paid plans from $20/month for individuals up to $30/user/month for teams; enterprise pricing is custom and negotiated directly with OpenAI.