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AISEO

AISEO

Write SEO-optimized content that reads like a human wrote it — even when AI did.

Try AISEO
VS
Frase

Frase

Research your market, write optimized content, and track your brand across Google and AI search engines — with one AI Agent and 80+ skills.

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Quick Comparison: AISEO vs Frase

A high-level overview of pricing, key strengths, and use cases to help you choose the right tool fast.

Features
AISEO
Frase
Quick View
AISEO is an AI content writing and optimization platform founded by Dilyar Buzan and based in Amersfoort, Netherlands. It combines an AI blog writer, paraphrasing…
Frase is an agentic SEO and GEO platform co-founded in 2016 by Tomas Ratia and Frankie Liuzzi in Boston, MA, and acquired by Copysmith in…
Pricing
Freemium: Starting at $15/mo
Free Trial: Starting at $49/mo
Key Strength
• AI Humanizer — Rewrites AI-generated text to pass leading AI detection tools including GPTZero, Turnitin, and Originality.ai while preserving…
• AI Agent with 80+ Skills — A built-in AI strategist that handles competitive research, content brief generation, SEO and…
Best For
AISEO is built for content professionals who use AI to produce high volumes of written content and need it to…
Frase is built for content-driven businesses and SEO teams that need to move faster from keyword to published, optimized article…

Detailed Feature Breakdown

Go deeper into the specific capabilities, pros, cons, and integrations of both platforms.

Features
AISEO
Frase
Overview

AISEO is an AI content writing and optimization platform founded by Dilyar Buzan and based in Amersfoort, Netherlands. It combines an AI blog writer, paraphrasing tool, AI humanizer, and SEO scorer to help marketers and content teams produce high-volume, human-sounding, search-optimized articles. With 1M+ users and a 4.6-star G2 rating, it's particularly known for its ability to rewrite AI-generated content to bypass AI detection tools while maintaining SEO quality.

Frase is an agentic SEO and GEO platform co-founded in 2016 by Tomas Ratia and Frankie Liuzzi in Boston, MA, and acquired by Copysmith in 2022. It launched its AI content tool in 2018 and has evolved into a full-stack platform with 80+ AI skills that researches markets, generates dual SEO+GEO optimized content, and tracks brand visibility across Google, ChatGPT, Perplexity, Claude, and Gemini. Rated 4.8/5 from 500+ G2 reviews, it's trusted by content teams at Coursera, GitLab, Thomson Reuters, Oracle, and Under Armour.

Key Features

• AI Humanizer — Rewrites AI-generated text to pass leading AI detection tools including GPTZero, Turnitin, and Originality.ai while preserving meaning, tone, and SEO structure.

• AI Blog Writer — Generates full long-form SEO articles from a keyword or topic brief, with structured headings, subheadings, and natural keyword integration built in.

• Paraphrasing Tool (5 Modes) — Rewrites content in Fluency, Standard, Creative, Formal, and Academic modes — allowing precise tone matching for different industries, clients, and use cases.

• Real-Time SEO Scoring — Analyzes your article against live on-page ranking factors and delivers actionable keyword density, readability, and structure improvement suggestions.

• Topical Authority Mapping — Identifies content cluster gaps and E-E-A-T signal weaknesses so you can plan articles that build domain authority, not just target isolated keywords.

• Multi-Language Support — Generates, paraphrases, and humanizes content in 25+ languages, covering major European, Asian, and Latin American markets.

• Plagiarism Checker — Scans generated and rewritten content against web sources to confirm originality before publishing, reducing duplicate content risk.

• Tone & Grammar Check — Reviews generated content for grammatical accuracy, tonal consistency, and readability score, flagging issues before the content leaves the editor.

• AI Agent with 80+ Skills — A built-in AI strategist that handles competitive research, content brief generation, SEO and GEO optimization, site auditing, and publishing workflows — producing a competitive brief in 30 seconds from a single keyword input.

• Dual SEO + GEO Scoring — Real-time dual scoring system inside the editor: an SEO score for Google ranking factors and a GEO score for AI citation readiness (ChatGPT, Perplexity, Claude, Gemini) — the only platform offering both scores simultaneously in one workflow.

• SERP Analyzer — Pulls the top 10–20 ranking pages for any keyword and extracts competitor headings, word counts, People Also Ask questions, topic gaps, and community signals from Google, Reddit, and Quora in under 30 seconds.

• AI Search Tracking — Monitors your brand's share of voice, appearance rate, authority rate, and momentum trends across 8 AI platforms including ChatGPT, Perplexity, Claude, and Gemini — alerting you when competitors gain or lose AI citation share.

• Content Opportunities Engine — Categorizes all your existing content into Fix (declining pages), Boost (under-optimized with high potential), and Fill (missing topics) with estimated traffic impact scores for every recommended action.

• Content Atomization — Converts a single blog post into LinkedIn carousels, Twitter/X threads, newsletters, and Instagram posts automatically — covering five distribution channels from one piece of content.

• Programmatic SEO — Generates thousands of location pages, product comparisons, or directory listings from structured data in one workflow — teams have deployed 10,000+ pages from a single template.

• Brand Governance — Enforces your brand voice, terminology, and reference documents across all AI content generation automatically — ensuring consistent on-brand output across every article regardless of who wrote it.

Pros
  • AI Humanizer reliably passes GPTZero, Turnitin, and Originality.ai — a critical feature for agencies delivering AI-assisted content to clients
  • Five paraphrasing modes (Fluency, Standard, Creative, Formal, Academic) cover a wide range of content styles in a single tool
  • Real-time SEO scoring with keyword density and structure feedback eliminates the need for a separate on-page analysis tool
  • Topical authority mapping helps build E-E-A-T-compliant content clusters — rare in AI writers at this price
  • Supports 25+ languages for multilingual SEO and global content strategies
  • G2 rating of 4.6 from verified users with consistent praise for intuitive UX and output quality
  • Permanent free plan allows meaningful testing of core features before committing to a paid tier
  • Only platform offering dual real-time SEO + GEO scoring in a single editor — addresses both Google rankings and AI search citations simultaneously
  • SERP Analyzer delivers a full competitive brief in 30 seconds — replacing hours of manual tab-hopping across competitor pages
  • AI Search Tracking monitors brand share of voice across 8 AI platforms including ChatGPT, Perplexity, Claude, and Gemini
  • 4.8/5 rating from 500+ verified G2 reviews and 98% would-recommend rate — one of the strongest SEO tool approval scores in its category
  • 7-day free trial with full feature access and no credit card required
  • Trusted by enterprise teams at Coursera, GitLab, Thomson Reuters, Oracle, and Under Armour
  • Save 20% on annual billing — up to $720/year on the Scale plan
Cons
  • Free plan credits are restrictive — heavy testers will hit the limit quickly without upgrading
  • AI Humanizer on full-volume usage requires the Scale plan ($34/month) — not available at maximum capacity on Growth
  • Small team (2–10 employees) means product iteration and support bandwidth may be limited compared to larger competitors
  • Long-form output on niche or highly technical topics still requires significant human fact-checking and editing
  • No native publishing integrations with WordPress, Shopify, or LinkedIn — content must be manually copied into your CMS
  • No desktop app or browser extension — access is limited to the web app, which requires an active internet connection
  • AI writing output can feel generic on first generation — requires editing to add unique insights, specific data points, and natural tone before publishing
  • Starter plan limits you to 10 articles/month and 1 domain — too restrictive for agencies or high-volume content teams without upgrading
  • Advanced enterprise features (SSO, white-label portal, SOC 2 Type II, custom SLA) require a custom enterprise contract — not available on self-serve plans
  • GEO optimization is still an emerging field — GEO scores provide directional guidance but no guarantee of AI citation results, which remain difficult to predict
  • No permanent free tier — the trial lasts 7 days only; after which you must subscribe to continue
  • Programmatic SEO and Content Atomization features require Scale plan ($299/month) — locked out for solo and professional plan users
Best For

AISEO is built for content professionals who use AI to produce high volumes of written content and need it to read like a human — and rank like an expert.

• Content Marketing Agencies — Use the AI Humanizer and paraphraser to deliver client articles that pass AI detection and editorial review without hours of manual rewriting per piece.

• SEO Professionals — Use topical authority mapping and real-time SEO scoring to build structured content clusters that compete on E-E-A-T signals, not just keyword density.

• Freelance Writers & Copywriters — Produce AI-assisted first drafts, run them through the Humanizer, and deliver polished final copy that passes client QC and AI detection checks.

• Multilingual Content Teams — Generate and paraphrase content in 25+ languages for international SEO campaigns without relying on separate localization tools.

• Bloggers & Solopreneurs — Use the AI Blog Writer and SEO scorer together to produce optimized, publish-ready articles from a single keyword brief — without any writing or SEO expertise required.

Frase is built for content-driven businesses and SEO teams that need to move faster from keyword to published, optimized article — without managing a five-tool content stack.

• SEO Content Teams at B2B SaaS & Enterprise Companies — Use SERP Analyzer, content brief automation, and dual SEO/GEO scoring to produce competitive, research-backed articles 3–4x faster than manual workflows.

• Content Marketing Agencies — Scale from one to four articles per client per week using AI Agent briefs, Brand Governance voice profiles, and the Scale plan's 100 articles/month and 10 domain allowance.

• Freelance SEO Writers & Solo Strategists — The Starter plan at $49/month replaces Surfer SEO, a separate AI writer, and a rank tracker — consolidating the full optimization workflow at a fraction of the multi-tool cost.

• Enterprise Marketing Operations Teams — White-label portal, SSO, SOC 2 Type II attestation, dedicated account management, and custom SLA make Frase Enterprise viable for regulated industries and large procurement workflows.

• Brands Monitoring AI Search Visibility — Use AI Search Tracking to measure share of voice across ChatGPT, Perplexity, Claude, and Gemini — essential for brands investing in GEO strategy as AI search continues to displace traditional Google traffic.

Pricing Details

Free ($0/mo): Limited monthly credits, access to AI Blog Writer, Paraphrasing Tool (limited uses), AI Humanizer (limited uses), SEO scoring, 25+ language support, no credit card required.

Growth ($15/mo): Increased monthly credits, full AI Blog Writer access, all 5 Paraphrasing modes, AI Humanizer with higher credit allowance, real-time SEO scoring, plagiarism checker, multi-language support.

Scale ($34/mo): Unlimited credits, unlimited AI Humanizer usage, unlimited paraphrasing across all 5 modes, full AI Blog Writer, topical authority mapping, real-time SEO scoring, plagiarism checker, grammar and tone check, 25+ languages, priority support.

Enterprise (Custom): N/A — This tool does not offer this plan.

Starter ($49/mo monthly | $39.20/mo annual): 1 user seat, 1 domain, 10 AI-optimized articles/month, 50 audit pages/month, AI Visibility tracking (2 platforms), full AI Agent (80+ skills), SEO + GEO content optimization, SERP research & competitor analysis, 1 brand voice profile, auto internal linking, content calendar, API & MCP access.

Professional ($129/mo monthly | $103.20/mo annual): 3 seats (+$29/seat), 5 domains, 40 AI-optimized articles/month, 250 audit pages/month, AI Visibility tracking (3 platforms), 5 brand voice profiles, 25 reference documents, content calendar, auto internal linking, API & MCP access.

Scale ($299/mo monthly | $239.20/mo annual): 5 seats (+$29/seat), 10 domains, 100 AI-optimized articles/month, 1,000 audit pages/month, AI Visibility tracking (5 platforms), multi-channel content creation (Content Atomization), custom brand voice profiles, data exports, API & MCP access.

Enterprise (Custom): Unlimited seats and domains, SSO/SAML authentication, white-label client portal, dedicated account manager, custom SLA and onboarding, AI Visibility (8 platforms), volume pricing on articles and audits, API priority access, SOC 2 Type II attestation.

Unique Features

AISEO differentiates itself by building the entire platform around a problem most AI writing tools ignore: making AI output genuinely undetectable and SEO-competent at the same time.

• Proprietary AI Humanizer Engine — Unlike AI writers that stop at generation, AISEO runs a dedicated post-processing humanizer pass that rewrites robotic sentence patterns, removes AI-typical phrasing, and produces text that clears GPTZero, Turnitin, and Originality.ai — something most AI writers don't offer natively at any price.

• Five-Mode Paraphraser in One Tool — Most paraphrasers offer one generic rewrite mode. AISEO's Fluency, Standard, Creative, Formal, and Academic modes give you precise control over tone for every client vertical — legal, e-commerce, editorial, and academic — without switching tools.

• E-E-A-T and Topical Authority Mapping — AISEO goes beyond individual article optimization by helping you map full content clusters aligned with Google's E-E-A-T framework — a strategic SEO layer that most AI writers at this price point don't touch.

• Single Platform for the Full Content Workflow — Generation, paraphrasing, humanizing, SEO scoring, and plagiarism checking are all native to one dashboard, eliminating the multi-tool stack that most content teams rely on at significantly higher combined cost.

• 25+ Language Support Across All Core Features — Humanizing, paraphrasing, and SEO scoring all work across 25+ languages — not just English — making AISEO genuinely useful for international content strategies without a separate localization layer.

Frase stands apart in 2026 by being the only SEO content platform with a dual scoring system for both Google rankings and AI search citations — built natively into the editor workflow.

• Dual SEO + GEO Scoring in One Editor — No other platform at Frase's price point simultaneously scores your content for Google ranking factors and AI citation readiness (GEO) in real time as you write — bridging the gap between traditional and AI-driven search in a single workflow.

• AI Search Tracking Across 8 Platforms — Most SEO tools track Google rankings. Frase tracks your brand's share of voice, appearance rate, and authority rate across ChatGPT, Perplexity, Claude, Gemini, and 5 other AI platforms — giving you competitive intelligence on a search channel that is growing faster than traditional SEO.

• Content Opportunities Fix/Boost/Fill Framework — The structured three-category content auditing system (Fix declining pages, Boost underperforming pages, Fill content gaps) — each with estimated traffic impact scores — gives content teams a prioritized, data-backed publishing roadmap without manual analysis.

• Programmatic SEO at 10,000+ Page Scale — Frase's Programmatic SEO feature allows teams to generate, score, and publish thousands of location pages, product comparisons, and directory listings from structured data templates in a single workflow — rare at this price point.

• SOC 2 Type II on Enterprise — Unlike most AI content tools that stop at GDPR compliance, Frase's Enterprise plan includes SOC 2 Type II attestation and SSO/SAML authentication — making it deployable in regulated enterprise environments where information security standards are non-negotiable.

Integrations

AISEO is a fully browser-based web app that doesn't require downloads or extensions, making it immediately accessible across all major platforms and devices.

• All Modern Web Browsers (Chrome, Firefox, Edge, Safari) — Runs entirely in the browser with no extension or plugin required — open a tab and access every tool instantly on any device.

• Windows, macOS & Linux — Full functionality is available on any operating system that supports a modern browser, with no OS-specific limitations or installs needed.

• Export to Word, PDF & Plain Text — Generated and rewritten content can be exported in multiple formats for easy transfer into any CMS, document editor, or email platform.

• Google Docs & Microsoft Word (via Copy-Paste) — While no native plugin exists, the clean editor output copies cleanly into Google Docs and Word without formatting loss, maintaining headings and paragraph structure.

• AI Detection Platforms (GPTZero, Turnitin, Originality.ai) — The AI Humanizer is specifically engineered and tested against these detection tools, making them effectively compatibility targets that AISEO is optimized to work alongside.

Frase is a web-based platform that integrates directly with the publishing and SEO tools that content teams already use in their daily workflows.

• WordPress — Direct 1-click publishing integration pushes finished, scored articles from the Frase editor to WordPress with headings, formatting, and SEO metadata intact — eliminating manual CMS migration.

• Google Search Console — Frase connects to Google Search Console to pull live performance data on your existing pages, powering the Content Opportunities engine with real keyword ranking, impression, and click-through data.

• API & MCP Access — A documented API with MCP (Model Context Protocol) access is available on all paid plans including Starter — allowing developers to connect Frase's SERP research, content scoring, and AI generation capabilities into custom internal tools and workflows.

• AI Search Platforms (ChatGPT, Perplexity, Claude, Gemini) — The AI Search Tracking feature monitors your brand's citation presence across 8 AI search engines — turning these platforms from blind spots into measurable, trackable SEO channels.

• Enterprise SSO / SAML — Enterprise plan users connect Frase to their organization's identity provider via SSO/SAML authentication, enabling centralized user management and access control for large teams.

Alternatives
Frase
Free Trial: Starting at $49/mo
Writecream
Freemium: Starting at $29/mo
Scalenut
Free Trial: Starting at $30/mo
Scalenut
Free Trial: Starting at $30/mo
NeuronWriter
Free Trial: Starting at $19/mo
Copyspace AI
Freemium: Starting at $19/mo

Frequently Asked Questions

Expert Verdict

Final Analysis: Which is better?

AISEO and Frase are both top-tier AI tool solutions in 2026. AISEO (Freemium: Starting at $15/mo) is best for AISEO is built for content professionals who use AI to produce high volumes of written.. Frase (Free Trial: Starting at $49/mo) is best for Frase is built for content-driven businesses and SEO teams that need to move faster from.. Our recommendation: try both free tiers before committing, and evaluate based on your actual production requirements.

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