Overview

Majestic was founded in 2004, headquartered in London/Plymouth in the United Kingdom, and is one of the world's leading backlink analysis and link intelligence platforms. The company's predecessor, Majestic-12 Ltd, was incorporated in October 2004 under the name Majestic SEO, and formally rebranded to Majestic in 2014. Unlike all-in-one SEO suites such as Ahrefs or SEMrush, Majestic focuses on a single mission: mapping the backlink graph of the internet and providing authoritative metrics such as Trust Flow and Citation Flow.

Majestic's index scale ranks among the largest in the industry: the Fresh Index (last 120 days) covers 61.68 billion+ unique URLs, while the Historic Index totals 21.7 trillion+ unique URLs with data going back to 2006. With 20+ years of accumulation, Majestic has become a go-to tool for link builders, SEO agencies and domain investors for backlink audits and competitor research. For the underlying methodology, see Link Building Strategies.

Key Strengths

  • Industry-scale link index: the Fresh Index covers 61.68 billion+ unique URLs and the Historic Index totals 21.7 trillion+ unique URLs, letting users trace link history back to 2006 at a scale that leads the industry.
  • Pioneering Flow Metrics: introduced Trust Flow and Citation Flow in 2008, later extended with Topical Trust Flow (800+ topic categories) and Visibility Flow, creating an authority metric widely referenced by the industry and useful for website indexation diagnosis.
  • Strong batch analysis: Bulk Backlink Checker supports uploading up to 1 million websites at once, while Site Explorer analyzes 5,000-50,000 rows per query, ideal for large-scale backlink audits.
  • Exclusive Author Explorer: launched in 2024, this tool reveals content authors, their authority and publishing timelines, a differentiating capability competitors lack, well suited to outreach and guest post research.
  • API and open ecosystem: API plans provide up to 100 million analysis units, paired with open-source connectors on GitHub and the OpenApps ecosystem to plug Majestic data into custom systems or third-party tools.

Product Ecosystem

Site Explorer

The core analysis tool for viewing the complete backlink profile of any domain or URL, including referring domains, anchor text, link status and Flow Metrics, with 5,000-50,000 rows of analysis depth.

Flow Metrics

Trust Flow reflects link quality and Citation Flow reflects link quantity, complemented by Topical Trust Flow (800+ topic categories) and Visibility Flow to assess website authority and topical relevance.

Bulk Backlink Checker

Upload up to 1 million websites in one batch to export key metrics and link summaries, supporting export to Excel, CSV and TSV, and import into Google Sheets.

Link Graph

A visual link network tool launched in 2020 that presents link relationships between domains, making it easier to spot link networks, mutual links and link farms.

Link Context

A feature launched in 2019 that shows the surrounding context of each backlink, helping users judge link quality and naturalness; see Link Building Strategies.

Author Explorer

An exclusive feature launched in 2024 that lets users search content authors, their published content, authority and social timelines, ideal for journalist outreach and author relationship building.

Majestic API & Free Tools

The API supports batch queries and custom analysis; free tools include Backlink Checker, Majestic Million, browser plugins and a Google Sheets plugin, letting users try core functionality without registration.

Limitations

  • Narrow scope: covers link analysis only; keyword research, rank tracking and technical audits require pairing with tools such as Ahrefs for a complete SEO workflow.
  • Specialist learning curve: metrics such as Trust Flow / Citation Flow / Flow Metric are specialist-oriented, and new users need time to understand the scores, see Complete SEO Audit Process.
  • Historic Index gap: the Historic Index data ends at March 2024; newer links rely on the Fresh Index, leaving a slight gap in full-history coverage.
  • Costs rise with usage: the LITE plan limits data rows and report units, so high-frequency use requires upgrading to PRO or API, which budget-conscious small teams should evaluate in advance.

Use Cases

  • Backlink audits & competitor analysis (Recommended ★★★★★): view the full backlink profile and historical trends of any domain, a common tool for SEO agencies researching competitors.
  • Link building outreach research (Recommended ★★★★★): discover quality link opportunities and author resources via Link Graph, Clique Hunter and Author Explorer.
  • Domain investment & acquisition due diligence (Recommended ★★★★): use Flow Metrics and historical data to assess domain authority and link quality before a deal.
  • All-in-one SEO teams (Recommended ★★★): keyword and ranking modules are missing, so pairing with other SEO tools is needed for a complete workflow.
  • Beginners (Recommended ★★): the specialist metrics carry a learning curve; try the free Backlink Checker first before committing.

Pricing

Plan Monthly Price Key Inclusions
LITE $49.99 (annual $41.67) Fresh Index, Site Explorer, Bulk Backlinks, 1 million analysis units, 7-day money-back
PRO $99.99 (annual $83.33) Adds Historic Index, Compare, Clique Hunter, Author Explorer, 20 million analysis units
API $399.99 (annual $333.33) Full API access, up to 100 million analysis units, 5 users

Note: prices captured from the Majestic website in 2026-08, excluding VAT; free accounts offer limited query allowances. Always check the official site for the latest.

FAQ

  • What is the difference between Trust Flow and Citation Flow? Trust Flow reflects the quality (trustworthiness) of links pointing to a site, while Citation Flow reflects their quantity; combining the two helps judge authority and link naturalness. See Link Building Strategies for details.

  • How do Majestic and Ahrefs compare for backlink data? Majestic specializes in link indexes and Flow Metrics with complete backlink history; Ahrefs covers broader scenarios such as keywords and rankings with faster updates. For budget-conscious choices, review SEO Keyword Tool Comparison.

  • Is the Historic Index still updated? Historic Index data ends at March 2024; newly discovered links are written to the Fresh Index, so use Fresh data for the most recent backlink analysis; see link building strategies 2026.

  • What can I do with a free account? Free accounts provide a limited daily query allowance and access to Backlink Checker, Majestic Million, browser plugins and the Google Sheets plugin, letting you evaluate the tool before upgrading; see complete SEO audit process.

  • Is Majestic suitable for monitoring link building results? Yes. Campaigns and Backlink History track new, lost and changed backlinks, combined with SEO Performance Tracking to measure ROI.