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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.
Screpy
Covers keyword research, SERP analysis, organic keywords, competitor ads, backlinks, referring domains, and Search Console, but depth and quotas vary by plan.
Read the full reviews: Screpy and Siteimprove SEO.
Feature directory lists Keyword Research, SERP Analysis, Organic Keywords, Competitor Ads, Backlink Checker, Referring Domains, and Search Console: https://screpy.com/features/
Siteimprove SEO
Strong enterprise SEO research coverage across competitors, SERPs, keywords, content gaps, and paid/organic data.
The SEO analytics page promises complete competitor strategies, deep SERP analysis, keyword monitoring, and paid/organic data: https://www.siteimprove.com/platform/seo/seo-analytics-tool/
Keyword research quality for SEO content
Discovery
How well the tool identifies, qualifies, clusters, and prioritizes keywords specifically for SEO content creation.
Screpy
Provides ideas, intent, volume, CPC, trends, and content-brief linkage; official detail is positive but not evidence of breadth comparable to specialist databases.
Screpy says Keyword Research finds ideas, reviews intent, and connects demand with pages, articles, and campaigns: https://screpy.com/feature/keyword-research/
Siteimprove SEO
Automated monitoring, keyword gaps, competitor benchmarking, and opportunity mapping are clearly supported; detailed database limits are not public.
Siteimprove describes keyword-gap analysis, keyword opportunities, and monitoring across device/location: https://www.siteimprove.com/platform/seo/seo-analytics-tool/
Content execution
Execution
How well the tool helps produce, optimize, or operationalize SEO content.
Screpy
Generates queued article outlines/first drafts and Markdown for review, but does not claim autonomous publishing or optimization execution.
AI Article Generator creates drafts from titles/briefs and requires review before publishing: https://screpy.com/feature/ai-article-generator/
Siteimprove SEO
Real-time optimization, AI scoring, briefs, outlines, internal links, and persona guidance support execution, with human writing still implied.
The content optimization page describes real-time feedback, an AI content score, and a pre-publish checklist: https://www.siteimprove.com/platform/content-strategy/content-optimization-software/
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.
Screpy
Uses crawled pages, Search Console data, ranking context, and project-level website data to prioritize opportunities.
Quick Wins is described as turning crawl and Search Console data into prioritized technical, content, and ranking opportunities: https://screpy.com/features/
Siteimprove SEO
Uses competitor, SERP, performance, keyword, and content-universe context; internal-company-data grounding is not specifically documented.
Content Blueprint AI is described as mapping the content universe and contextualizing competitive gaps with live performance data: https://www.siteimprove.com/platform/content-strategy/content-strategy-planning-platform/
AI-search / GEO
Visibility
How directly the tool helps teams improve visibility in AI answer engines and citation-oriented search journeys.
Screpy
Tracks AI mentions, citations, sources, prompts, and competitor share of voice across monitored AI answers.
AI Visibility feature explicitly lists mentions, citations, sources, prompts, and competitor share of voice: https://screpy.com/feature/ai-visibility/
Siteimprove SEO
AI-search/AEO visibility is an explicit product goal, but detailed GEO measurement and optimization mechanics are limited on public pages.
The official SEO page explicitly says the platform targets visibility across search engines, LLMs, and AI search: https://www.siteimprove.com/platform/seo/
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.
Screpy
Has AI visibility monitoring and an SEO MCP, but official pages do not establish broad autonomous optimization for generative search.
AI Visibility monitors AI answers and SEO MCP exposes workflows to assistants: https://screpy.com/feature/ai-visibility/ and https://screpy.com/feature/seo-mcp/
Siteimprove SEO
The product is positioned for AI-era discoverability and content authority, but lacks public detail on citation tracking, prompt testing, or engine coverage.
Siteimprove frames SEO as visibility for humans and AI and says AI-powered insights turn into search performance: https://www.siteimprove.com/platform/seo/
Technical SEO
Diagnostics
How strong the tool is for crawling, audits, indexability, metadata, status codes, and technical site health.
Screpy
Strong explicit technical suite spanning audits, crawling, status/redirects/canonicals, broken links, image SEO, Core Web Vitals, PageSpeed, uptime, and index status.
Official feature directory documents the technical modules and their functions: https://screpy.com/features/
Siteimprove SEO
Comprehensive audits, prioritization, historical tracking, broken-link and site-health workflows are directly documented.
The technical SEO page says it automates comprehensive site audits and prioritizes critical errors; its FAQ also names historical tracking and collaboration: https://www.siteimprove.com/platform/seo/technical-seo-auditing-tools/
Publishing workflow
Operations
How well the tool moves work into CMS, publishing, approvals, or automated production workflows.
Screpy
Supports reviewed Markdown draft output, but no official native CMS publishing workflow is documented.
The article feature says users review Markdown output before publishing: https://screpy.com/feature/ai-article-generator/
Siteimprove SEO
Pre-publish feedback and CMS integrations support workflow; autonomous publishing is not claimed.
Siteimprove says optimization feedback is delivered during writing before publish and that CMS plugins support work in existing CMSs: https://www.siteimprove.com/platform/content-strategy/content-optimization-software/
Measurement & tracking
Measurement
How well the tool monitors rankings, content performance, visibility, or ongoing SEO progress.
Screpy
Offers rank, map, AI visibility, Core Web Vitals, PageSpeed, uptime, Search Console, analytics, and reports over time.
Monitoring and reporting modules are listed with trend/monitoring functions: https://screpy.com/features/
Siteimprove SEO
Automated rankings, dashboards, reports, paid/organic comparison, and business-impact analytics are central strengths.
The SEO analytics page documents automated keyword monitoring, customizable dashboards, shareable reports, and paid/organic comparison: https://www.siteimprove.com/platform/seo/seo-analytics-tool/
Team collaboration
Operations
How well the tool fits multi-person workflows, agencies, approvals, handoffs, and repeatable processes.
Screpy
Project workspace, team seats, client/white-label reports, and scheduled delivery support team workflows; no detailed review/approval system is claimed.
Pricing lists team-member quotas and Reports included; Project Workspace and White-label SEO Reports are official features: https://screpy.com/pricing/ and https://screpy.com/features/
Siteimprove SEO
Shareable reporting, cross-functional content planning, and collaboration features are documented; granular permissions are not public.
Siteimprove describes shareable reports and a single source of truth for planned content and cross-functional teams: https://www.siteimprove.com/platform/content-strategy/content-strategy-planning-platform/
Value accessibility
Buying
How easy it is for a team to reach value relative to pricing, setup complexity, and required expertise.
Screpy
Transparent low displayed entry price, free trial, and three clear tiers make access relatively straightforward, though key modules are gated.
Pricing shows Pro $6/month, Max $15/month, Ultra $30/month and a 7-day trial: https://screpy.com/pricing/
Siteimprove SEO
The product is clearly enterprise-oriented but lacks public prices, free trials, or transparent limits.
The official conversion page asks for a personalized walkthrough rather than publishing plans or prices: https://www.siteimprove.com/demo-request/
Free tools
Buying
How useful the tool is before payment through free tools, free plans, trials, or public utilities.
Screpy
The official site provides several free standalone SEO tools, but they are separate tools and do not imply full platform access.
Screpy lists Website Analyzer, Google Rank Checker, SEO Report Generator, SERP Competitor Research, and Robots.txt Tester under Free SEO Tools: https://screpy.com/
Siteimprove SEO
A separate free SEO Website Checker exists, but the core Siteimprove SEO product pages do not document free access to the enterprise platform.
Siteimprove's official toolkit describes a free checker that scans for 14 SEO errors: https://www.siteimprove.com/toolkit/seo-checker/
Estimated customer scale
Market proof
Estimated customer or user scale based on public claims, with source claims stored separately for auditability.
Screpy
Official site displays ten named trust logos, but provides no customer count or independently verifiable scale metric.
The homepage trust section names Uber, Philips, FedEx Express, Bosch, Champion, Iconfinder, T-Mobile, Carrefour, Stanley, and Skoda: https://screpy.com/
Siteimprove SEO
First-party marketing materials indicate broad enterprise adoption, including a numeric claim of 2,000+ global companies.
The official demo page says Siteimprove is trusted by 2,000+ global companies: https://www.siteimprove.com/demo-request/
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.
Screpy
SEO MCP, REST API, AI-assistant integrations, and n8n provide meaningful agent connectivity, but the official material does not demonstrate broad end-to-end agent autonomy.
Screpy documents SEO MCP/API and integrations with ChatGPT, Claude, Perplexity, Gemini, Cursor, GitHub Copilot, and n8n: https://screpy.com/feature/seo-mcp/ and https://screpy.com/integrations/
Siteimprove SEO
Siteimprove.ai explicitly uses agents and describes agentic content intelligence, but the SEO pages provide limited detail about autonomous SEO-agent actions.
The platform page says AI agents work across accessibility, analytics, SEO/AEO, and content strategy: https://www.siteimprove.com/platform/
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.
Screpy
Quick Wins and AI-assisted workflows prioritize and draft work, while review and publishing control remain with users.
Quick Wins prioritizes next actions and the article generator requires review, editing, fact-checking, and publishing control: https://screpy.com/features/ and https://screpy.com/feature/ai-article-generator/
Siteimprove SEO
Automation is strong for audits, monitoring, reporting, and recommendations, but public evidence emphasizes human-guided optimization rather than autonomous end-to-end execution.
The product describes automated audits and keyword tracking while presenting feedback and checklists for teams to act on: https://www.siteimprove.com/platform/seo/technical-seo-auditing-tools/