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Tool comparison
Both tools graded on the same fifteen criteria. The verdict lists the criteria where one tool leads the other by two points or more.
Verdict
Verdict
Research depth
Discovery
How well the tool supports keyword, competitor, SERP, backlink, or market research before execution.
Relixir
Strong research capability for high-intent GEO opportunities, but the page does not expose methodology or deliverables in detail.
Read the full reviews: Relixir and Whatagraph SEO Reporting Tool.
The page explicitly lists a deep research engine, competitor and keyword gap analysis, social-media insight mining, and large-scale web research: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
Aggregates SEO source data for reporting, but is not a full SEO research suite.
The SEO reporting page says it connects Search Console, Ahrefs, Semrush, GA4 and other SEO platforms and reports on rankings, traffic and backlinks: https://whatagraph.com/seo-reporting-tool
Keyword research quality for SEO content
Discovery
How well the tool identifies, qualifies, clusters, and prioritizes keywords specifically for SEO content creation.
Relixir
Rex researches GEO topics and opportunities, but the official page does not establish a conventional keyword volume and difficulty database.
The official Rex page describes autonomous GEO research and execution: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
Weak, source-dependent keyword visibility; no native keyword-discovery workflow is described.
The official Semrush connector lists search terms and keyword-position metrics, but presents them as imported Semrush data: https://whatagraph.com/integrations/semrush
Content execution
Execution
How well the tool helps produce, optimize, or operationalize SEO content.
Relixir
End-to-end automated content generation, publishing, and recurring refreshes are explicitly described.
The page describes GEO content generation, autonomous publishing, JSON-LD/semantic structure, citations, and 30–60 day CMS refresh cycles: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
No content briefs, writing, optimization recommendations or publishing are claimed.
The SEO product page describes connecting, blending, reporting, analyzing and sharing SEO data, with no content execution feature: https://whatagraph.com/seo-reporting-tool
Context gathering
Grounding
How well the tool gathers the business, competitor, SEO, internal, third-party, and custom API context needed for differentiated recommendations and content.
Relixir
The product claims broad competitor, keyword, social, web, marketing-stack, and LLM context gathering.
The page lists competitor and keyword gaps, social insights, large-scale web research, stack connections, and LLM response extraction: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
Good cross-channel and custom-data context for reporting, not broad web/context research.
Whatagraph says users can blend Search Console with GA4, Ahrefs backlink data and cross-channel insights: https://whatagraph.com/seo-reporting-tool
AI-search / GEO
Visibility
How directly the tool helps teams improve visibility in AI answer engines and citation-oriented search journeys.
Relixir
AI-search/GEO is the core product positioning across major LLMs and Google AI Overviews.
Rex is positioned to improve recommendations and citations across Google AI Overviews, ChatGPT, Perplexity, and Claude: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
No generative-engine optimization or AI-search visibility workflow is claimed.
The SEO page's AI claims are report creation, summaries and metric chat, not optimization for generative engines: https://whatagraph.com/seo-reporting-tool
GEO readiness
Visibility
How ready the tool is for generative engine optimization: answer-engine visibility, citation likelihood, AI-search prompt surfaces, and content structures that AI systems can use.
Relixir
High GEO readiness through monitoring, citation optimization, structured content, and authority workflows.
The page lists citation optimization, AI retrieval structures, citation tracking, domain-authority scoring, and strategic link building: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
No GEO (generative-engine optimization) readiness or citation/answer visibility feature is described.
The official SEO product page focuses on conventional SEO data sources and reporting and does not claim GEO readiness: https://whatagraph.com/seo-reporting-tool
Technical SEO
Diagnostics
How strong the tool is for crawling, audits, indexability, metadata, status codes, and technical site health.
Relixir
Technical SEO is supported through audits and site-health actions, though implementation depth is unspecified.
Rex is said to crawl sites, fix broken links, optimize meta tags, improve Core Web Vitals, and monitor site health: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
Limited technical signal through imported Search Console/index coverage data; no audit/crawl system.
The Google Search Console integration explicitly lists index coverage and average position among the data it analyzes: https://whatagraph.com/integrations/google-search-console
Publishing workflow
Operations
How well the tool moves work into CMS, publishing, approvals, or automated production workflows.
Relixir
Autonomous publishing and CMS refresh workflows are explicitly part of deployment.
The page says Rex publishes GEO-optimized content 24/7 and refreshes CMS content on 30–60 day cycles: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
Automated report delivery is not an SEO content-publishing workflow.
Whatagraph automates marketing report creation and delivery; its official pages do not document CMS content publishing or editorial approvals. https://whatagraph.com/
Measurement & tracking
Measurement
How well the tool monitors rankings, content performance, visibility, or ongoing SEO progress.
Relixir
Rich AI-search measurement is described, including visibility, citations, competitors, traffic, and leads; exact attribution setup is not stated.
The AI Search Analytics Dashboard lists mention rate, citation rate, competitor share of voice, AI traffic, and AI-sourced leads: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
Strong reporting and monitoring layer across rankings, traffic, backlinks and blended marketing data.
The SEO page says it connects SEO platforms, blends their data, generates reports and provides AI answers/summaries; GSC also exposes impressions, clicks, CTR and average rank: https://whatagraph.com/seo-reporting-tool ; https://whatagraph.com/integrations/google-search-console
Team collaboration
Operations
How well the tool fits multi-person workflows, agencies, approvals, handoffs, and repeatable processes.
Relixir
Weak evidence only: Slack is listed as an integration and Relixir provides ongoing support; collaborative workflows are not detailed.
The page lists Slack among one-click integrations and dedicated onboarding/ongoing support, but no roles, comments, or approval workflow: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
Strong client-facing collaboration via white labeling, scheduled delivery, live links and shared AI chat.
The SEO page claims white-labeled reports, scheduled email, live links and exports; the MCP page says teams can self-serve plain-language queries: https://whatagraph.com/seo-reporting-tool ; https://whatagraph.com/mcp
Value accessibility
Buying
How easy it is for a team to reach value relative to pricing, setup complexity, and required expertise.
Relixir
A managed custom deployment may suit funded B2B teams, but public affordability cannot be assessed.
The only published plan is Custom Pricing with a demo CTA; no public lower-cost tier is shown: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
A free trial is advertised, but the current paid offering is demo-led and enterprise-oriented.
The SEO page offers Start free trial, while pricing lists Max from $812/month billed annually and Prime as Custom: https://whatagraph.com/seo-reporting-tool ; https://whatagraph.com/pricing
Free tools
Buying
How useful the tool is before payment through free tools, free plans, trials, or public utilities.
Relixir
No free plan, free tool, or free trial is documented on the supplied product page.
The pricing section shows only Custom Pricing and Book a Demo, with no free access offer: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
No standalone free SEO tool is claimed; only a trial CTA appears.
The SEO page contains a Start free trial CTA but does not describe a free-forever SEO tool: https://whatagraph.com/seo-reporting-tool
Estimated customer scale
Market proof
Estimated customer or user scale based on public claims, with source claims stored separately for auditability.
Relixir
The page provides a meaningful but self-reported adoption signal; no independently verifiable customer total is supplied.
Relixir states Rex is trusted by 400+ fastest-growing B2B teams and references 1,200 production GEO workflows: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
The company publishes a first-party 1,000+ customer/agency-and-brand claim, but no exact customer count.
Whatagraph states it is trusted by 1,000+ marketing agencies and brands around the world: https://whatagraph.com/
Agent readiness level
Automation
How ready the product is to operate as or inside an AI agent workflow, based on tracked subcriteria for autonomy, controls, integrations, memory, and evaluation.
Relixir
Rex is explicitly marketed as an autonomous employee running expert GEO workflows 24/7.
The page says Rex runs autonomously, works 24/7, optimizes experimentation, learns from publishing/ranking signals, and refines evaluation criteria: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
MCP is available for governed external AI querying; IQ Agents are still early access and scheduled workflows are described.
The MCP page says it connects Whatagraph to Claude, ChatGPT and MCP-compatible tools, while the IQ Agents page labels the product early access and describes scheduled/triggered work: https://whatagraph.com/mcp ; https://whatagraph.com/agents-waitlist
Ease of use and autonomous level
Automation
How easy it is for a team to reach useful outcomes, and how much work the product can perform autonomously after setup.
Relixir
The onboarding promise is unusually low-friction: connect the stack, define goals, and let Rex run without configuration.
The page says no setup steps or configuration are needed and describes connect, define goals, and autonomous execution: https://www.relixir.ai/rex
Whatagraph SEO Reporting Tool
High automation for data refresh, report generation and delivery, but agent actions are partly future/early-access.
The SEO page claims automatic connections, AI-built reports, scheduled delivery and AI summaries; the MCP page labels action-taking CREATE as coming soon: https://whatagraph.com/seo-reporting-tool ; https://whatagraph.com/mcp