Ahrefs

What Ahrefs does

Ahrefs Pte. Ltd. is a Singapore-headquartered, bootstrapped software company that builds an AI-powered marketing intelligence platform founded on proprietary web-scale data infrastructure. Founded in 2010 by Dmytro Gerasimenko, the company operates the #1-ranked SEO crawler (per Cloudflare Radar), a #34-ranked TOP500 supercomputer, and 3,600+ servers processing 10 million new pages daily into an index of 456.5 billion pages and 35 trillion external backlinks. The platform spans search marketing (Site Explorer, Keywords Explorer, Rank Tracker), website performance (Site Audit, Web Analytics, Bot Analytics), content marketing (Content Explorer, AI Content Helper, Social Media Manager), brand and AI visibility (Brand Radar), and reporting (Dashboard, Portfolios, Report Builder), with Agent A serving as an autonomous AI marketing agent built on frontier model infrastructure (Claude, GPT-5, Gemini, DeepSeek).

The company monetizes primarily through tiered SaaS subscriptions (Lite through Enterprise) plus usage-based add-ons such as Custom Prompts ($50–$250/month) and Brand Radar ($398–$699/month), with a freemium layer (Web Analytics, Site Audit, AI Visibility Checker) driving top-of-funnel acquisition. Go-to-market is product-led growth for SMB and self-serve segments, complemented by a dedicated enterprise sales motion targeting Fortune 500 accounts (44% penetration) and mid-market digital marketing agencies through an Agency Directory channel. Distribution is amplified by a large content marketing engine including a blog, YouTube channel (~$13.3M asset value), podcast, Academy with certifications, and the Ahrefs Insider community.

Ahrefs owns three sub-brands—Letaido (AI workspace infrastructure for Agent A), Firehose (real-time web data streaming), and Yep (a proprietary search engine built with $60M of internal capital featuring a 90/10 revenue-share model). The company is ISO 27001 and SOC 2 Type 2 certified, employs approximately 140 people, and reported $149.1M in FY2024 revenue (49.1% YoY growth) without external funding.

Name

Ahrefs

Legal name

Ahrefs Pte. Ltd.

Website

https://ahrefs.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

101–250 employees

Short description

Ahrefs is a bootstrapped Singapore-based software company that operates an AI-powered marketing intelligence platform built on proprietary web-scale data infrastructure, serving 44% of Fortune 500 companies and digital marketing agencies with SEO, content, and AI visibility tools.

Ownership category

akta.pro rank

Product category

SEO & Marketing Analytics Software

NAICS

Software Publishers (5132), Web Search Portals and All Other Information Services (51929)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Enterprise Search, Indexing & Content Discovery (HDAEAGAH)

akta.pro secondary industries

AI Search & Generative Engine Optimization (GEO) Services (BPAFAJAO), Search Engines (BPAMAAAB), Enterprise AI Data & Knowledge Platforms (Vector Databases, Knowledge Graphs) (HDAEANAH)

Keywords

• SEO software platform
• AI visibility tracking
• Competitor backlink analysis
• Keyword research tools
• Content marketing analytics

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Infrastructure, Personnel, Marketing or Sales, Operations

Revenue model

1. SaaS Subscription (Core Platform): Subscription-based SaaS model with tiered plans (Lite, Standard, Advanced, Enterprise) providing access to the full Ahrefs marketing platform including Site Explorer, Keywords Explorer, Rank Tracker, Site Audit, Brand Radar, Content Explorer, and other tools.
2. Brand Radar Add-on: AI visibility tracking add-on with tiered pricing by platform coverage. Single platform starting at $398/month, all platforms at $699/month. Includes YouTube, TikTok, and Reddit tracking in beta.
3. Custom Prompts Add-on: Usage-based tracking for specific buyer questions in AI. Basic tier at $50/month (83 prompts/day, 2,500 checks/month), Growth at $100/month (233 prompts/day, 7,000 checks/month), Scale at $250/month (833 prompts/day, 25,000 checks/month).
4. Agent A Subscription: AI marketing agent subscription at $99/month for unlimited users, powered by Letaido infrastructure. Includes AI credits with frontier model access and native Ahrefs integration.
5. AI Content Helper Add-on: AI-powered content creation and optimization tool. Free tier with 1 document/month, paid at $99/month for 50 documents/month, Content Kit at $299/month for 250 documents plus AI Content Grader.
6. Web Analytics Premium: Free tier with 1M events/month per project. Premium add-on available for higher volume limits as sites grow.
7. API Access: Enterprise API access with 100+ flexible endpoints for Site Explorer, Keywords Explorer, SERP Overviews, and Site Audit. Powers custom dashboards, internal tools, and automated reporting.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels13 records

Core offering

Ahrefs is an AI marketing platform built on a proprietary web-scale crawling infrastructure. It sells a SaaS suite of SEO tools including Site Explorer, Keywords Explorer, Rank Tracker, Site Audit, Brand Radar, Web Analytics, Content Explorer, AI Content Helper, and Agent A, enabling marketers to monitor search rankings, track AI chatbot visibility, analyze competitors, audit technical SEO, and produce content. The platform is sold via tiered subscriptions with free tiers and an enterprise segment, and is differentiated by an index of 456.5 billion pages, 35 trillion backlinks, and a #1-ranked SEO crawler.

Product overview

Ahrefs is an AI marketing platform built on big data infrastructure, offering a comprehensive suite of SEO and content marketing tools. The platform operates a platform-plus-modules architecture centered on core tools (Site Explorer, Keywords Explorer, Rank Tracker, Site Audit, Web Analytics, Content Explorer, AI Content Helper, Brand Radar, Agent A) with numerous add-on modules (Custom Prompts, GSC Insights, Bot Analytics, Social Media Manager, Dashboard, Portfolios, Report Builder, GBP Monitor, Patches). The platform also includes sub-brands Letaido (AI workspace), Firehose (data streaming), and Yep (search engine). Ahrefs processes data via its proprietary web crawler (AhrefsBot) with an index of 456.5 billion pages and 35 trillion external backlinks. The platform spans search marketing, website performance, content marketing, brand/AI visibility, and reporting use cases.

Differentiator

Problem solved

Functional benefit

Brands

• Letaido: AI workspace for marketing - home of Agent A
• Firehose
• Yep
• Agent A

Products and services

• Site Explorer In-depth competitor analysis tool providing any website's organic traffic, paid traffic, backlink profile, and overall search/AI performance; built on an index of 20.1 trillion pages and 35 trillion live backlinks across 186 locations, for SEO professionals and marketers.
• Keywords Explorer Keyword research tool covering 28.7 billion filtered keywords from 110 billion discovered across 217 locations, providing instant keyword clustering, Keyword Difficulty scoring, Traffic Potential estimation, and Parent Topic identification; for SEO and content marketers.
• Rank Tracker Global keyword ranking monitor tracking positions across 190+ countries with mobile and desktop tracking, SERP feature monitoring including AI Overviews, and competitor benchmarking; for SEO professionals and agencies.
• Brand Radar AI visibility tracking product monitoring brand mentions across ChatGPT, Gemini, Perplexity, Copilot, Grok, AI Overviews, YouTube, TikTok, and Reddit. Tracks 405+ million monthly prompts for brand visibility analysis and competitive AI benchmarking; for marketing and brand teams.
• Site Audit Comprehensive technical SEO audit tool scanning for 170+ issues including Core Web Vitals, crawlability, structured data, and hreflang; processes up to 170K URLs per minute with JavaScript rendering; for SEO professionals and developers.
• Web Analytics Privacy-first, cookie-free website analytics platform with a 2KB script, zero cookies, instant data loading, and unlimited historical data. Tracks AI chatbot traffic including ChatGPT, Perplexity, and Gemini referrals; positioned as an alternative to Google Analytics.
• Content Explorer Content discovery database of 20+ billion web pages with 300 million pages updated daily for finding top-performing content, identifying link prospects, and tracking brand mentions; includes a 404 page index for broken link building.
• AI Content Helper AI-powered content creation and optimization editor that grades content against competitors, fills topical gaps, detects multiple search intents, and supports 173+ languages; for content marketers and SEO teams.
• Agent A AI marketing agent with unrestricted access to Ahrefs data, running on frontier AI models (Claude, GPT-5, DeepSeek). Performs marketing tasks autonomously including content creation, audits, reports, briefs, and competitor monitoring; priced at $99/month for unlimited users.
• Ahrefs API Enterprise API offering 100+ flexible endpoints covering Site Explorer, Keywords Explorer, SERP Overviews, and Site Audit data; powers custom dashboards, internal tools, and automated reporting; for developers and enterprises.

Quantifiable outcome

• 49.1% YoY revenue growth in 2024 ($100M to $149.1M)
• +5 more outcomes

Named customers25 records

Segments11 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration21 records

AI capability15 records

Feature9 records

Partnerships

17 partnerships are on record, tiered core and supporting.

• NotioncoreTechnology or IntegrationAgent A integrates with Notion for workspace collaboration. Users can connect Ahrefs data to Notion workflows, enabling marketing teams to incorporate SEO insights directly into their documentation and project management.
• SlackcoreTechnology or IntegrationAgent A connects to Slack for team communication and alerts. Marketing teams receive Ahrefs insights, rank change notifications, and AI visibility updates directly in Slack channels.
• HubSpotcoreTechnology or IntegrationAgent A integrates with HubSpot CRM for marketing automation workflows. Combines Ahrefs SEO data with HubSpot's marketing and sales platform for unified marketing operations.
• LinearsupportingTechnology or IntegrationAgent A integrates with Linear for project management. Marketing teams can track SEO tasks and technical SEO fixes within Linear's project tracking system.
• AirtablesupportingTechnology or IntegrationAgent A connects with Airtable for flexible database workflows. Users can build custom marketing dashboards and track SEO projects in Airtable with Ahrefs data.
• Fathom AnalyticssupportingTechnology or IntegrationAgent A integrates with Fathom for privacy-focused website analytics. Alternative to Google Analytics for marketing attribution.
• GongsupportingTechnology or IntegrationAgent A connects with Gong for sales intelligence. Sales teams can access brand visibility and competitive data during customer conversations.
• WordPresscoreTechnology or IntegrationAgent A integrates with WordPress for content publishing workflows. Users can create, optimize, and publish content directly to WordPress sites with Ahrefs insights.
• MailchimpsupportingTechnology or IntegrationAgent A connects with Mailchimp for email marketing integration. Combines Ahrefs data with email campaign optimization.
• SemrushsupportingTechnology or IntegrationAgent A integrates with Semrush (competing SEO platform) for comprehensive marketing intelligence. Enables users to combine data from both platforms.
• GitHubsupportingTechnology or IntegrationAgent A connects with GitHub for development workflows. Enables technical teams to automate SEO-related code deployments and track technical SEO implementations.
• ApifysupportingTechnology or IntegrationAgent A integrates with Apify for web scraping and data extraction. Extends Ahrefs capabilities with custom data collection workflows.
• FirehosecoreTechnology or IntegrationAhrefs product (Firehose.com) - a real-time web data streaming platform. Agent A integrates with Ahrefs' own Firehose product for enhanced data capabilities.
• LetaidocoreTechnology or IntegrationAhrefs product (Letaido.com) - AI workspace for marketing. Agent A runs on Letaido infrastructure as the underlying platform for building and running AI agents.
• Claude Code (Anthropic)coreTechnology or IntegrationAhrefs MCP (Model Context Protocol) integration enables Claude Code to access Ahrefs SEO data. Structured, secure connection to Ahrefs data for backlink analysis, keyword research, and more.
• CloudflarecoreTechnology or IntegrationBot Analytics operates via Cloudflare integration using Logpush (Enterprise) or Worker scripts. Server-side bot tracking through Cloudflare's infrastructure for comprehensive bot visibility.
• Rube MCPcoreTechnology or IntegrationUniversal server connecting AI tools to SaaS applications. Used to integrate Ahrefs with Claude Code for SEO data access through AI assistants.

Scale indicators27 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Moz: Moz is a long-standing SEO software platform with Domain Authority, keyword research, link explorer, and rank tracking tools serving the same SMB and agency buyer personas as Ahrefs. Both compete for the "primary SEO tool" seat in marketing stacks.
• Semrush: Semrush is the closest direct competitor to Ahrefs, offering a comparable all-in-one SEO, content, and competitive intelligence platform with Site Audit, keyword research, backlink analysis, and rank tracking. Notably, Ahrefs' Agent A even integrates with Semrush data, underscoring how directly substitutable the two platforms are for marketers.
• SE Ranking: SE Ranking is an all-in-one SEO platform offering keyword rank tracking, website audit, backlink monitoring, and competitor analysis at SMB and mid-market price points. Directly comparable to Ahrefs' lower-tier subscriptions.
• Similarweb: Similarweb is a digital intelligence platform providing website traffic analysis, keyword research, and competitive benchmarking that overlaps directly with Ahrefs' Site Explorer and Keywords Explorer. Both monetize proprietary web-scale data for enterprise marketers.
• Conductor: Conductor is an enterprise SEO and content intelligence platform with rank tracking, content recommendations, and technical SEO auditing, primarily serving large brands and agencies. Comparable buyer segment and product surface to Ahrefs' enterprise offerings.
• BrightEdge: BrightEdge is an enterprise SEO and content performance platform serving Fortune 500 brands, directly overlapping with Ahrefs' enterprise tier (44% Fortune 500 penetration). Both compete on data-driven SEO insights at enterprise scale.
• Majestic: Majestic is a backlink intelligence tool with one of the largest historic link databases, directly competing with Ahrefs' Site Explorer backlink capabilities. Many SEO professionals evaluate Majestic and Ahrefs as alternatives for link analysis.
• SpyFu: SpyFu is a competitor keyword research and PPC intelligence tool that overlaps with Ahrefs' Keywords Explorer and competitor analysis features, particularly for SMB and agency buyers doing search gap analysis.
• Mangools: Mangools (KWFinder, Majestic-adjacent, LinkMiner, SERPChecker, SiteProfiler) is an SMB-focused SEO toolkit with comparable keyword research and SERP analysis features to Ahrefs, targeting bloggers and small agencies.

Emerging players

• Profound: Profound is an AI search visibility and brand mention platform tracking how brands appear across generative AI engines, directly competing with Ahrefs' Brand Radar. An emerging AI-native challenger attacking the same AEO/ GEO category Ahrefs is pioneering.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/c/AhrefsCom
• Xx.com/ahrefs
• Facebookfacebook.com/Ahrefs

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ahrefs