Moz vs Writesonic

Moz, a Ziff Davis company, is the veteran SEO suite: Domain Authority, a 40-trillion-link index, keyword research, site crawls, and an AI module tracking two to three models weekly. Writesonic pairs AI visibility tracking with content execution: three platforms tracked daily on self-serve plans, an AI article writer publishing to WordPress, site audits with automatic fixes and an Action Center. They compete only where the categories overlap, and the chapters below walk every dimension a buyer would price: which AI engines each can see, how the tracking actually meters, what each produces on the content side, what surrounds the core product, and the full published tier lists.

Moz was the first name in SEO software and remains one of the most trusted, now a Ziff Davis company, with Domain Authority and Brand Authority as industry-standard metrics, a link index past 40 trillion links, a 1.25B-keyword research base, and Moz Academy behind it. Moz Pro carries the suite: keyword research, competitive research, site crawls up to 1.25M pages a week, weekly rank tracking, and a new AI and GEO feature set with visibility dashboards, prompt tracking, citations data and content briefs. Moz Local and STAT sell separately for listings management and enterprise SERP tracking.

Pricing model. Standard $99, Medium $179 and Large $299 a month (20% off yearly: $79, $143, $239), with a $49 single-site starter plan; extra AI prompts cost $50 per 100, extra dashboards $20 each, and add-on seats $49 per user.

Writesonic is a GEO and content platform used by 10,000+ marketing teams by its own count, carrying SOC 2 Type II, GDPR and HIPAA compliance badges. The loop it sells: track your brand across AI platforms daily, find the prompts recommending competitors, then fix visibility gaps with AI articles, technical site audits with automatic fixes, an Action Center executing on-page and off-page changes, and agentic workflows. Ads monitoring inside ChatGPT and Google AI answers and AI search volume estimation round out the research side.

Pricing model. Starter $79, Basic $199 and Growth $399 a month on annual billing (20% more monthly), all tracking ChatGPT, Gemini and Google AI Overviews with 15 to 50 articles included; Enterprise is custom with all ten platforms and the full Action Center.

Moz. The tracked AI models are GPT and Gemini on the $99 Standard plan, with Google AI Mode joining from the $179 Medium plan, three models at most. Claude, Perplexity, Grok and DeepSeek appear nowhere in the tracked-model lists on the Moz Pro pricing page.

Writesonic. The platforms row reads the same on all three self-serve tiers: ChatGPT, Gemini and Google AI Overviews, in one market (language plus country). Enterprise reads all 10 platforms without enumerating them on the pricing page; Claude and Perplexity appear on no self-serve row.

Summarized: Moz reads 2 (GPT, Gemini) on $99; 3 (+ AI Mode) from $179; Writesonic reads 3 self-serve (ChatGPT, Gemini, AIO); all 10 on Enterprise. On Claude specifically, Moz: not listed; Writesonic: not on self-serve plans.

Moz. Both halves of tracking run weekly: AI prompt tracking frequency reads weekly on every tier, and the rank tracker checks each keyword weekly across Google US and international, Google Mobile, Yahoo and Bing, with 300 to 3,000 keywords by tier. AI citations data and prompt suggestions ship on every tier, and extra prompts are $50 per 100.

Writesonic. Tracking is daily on every tier, with 50 to 200 prompts and 50 to 600 answers tracked per day by tier, plus prompt diversification. Sentiment analysis starts on the $399 Growth tier, and ads monitoring inside ChatGPT and Google AI ships across plans, with AI search volume and Brand Explorer as limited one-time runs on self-serve.

Moz. Content output is AI Content Briefs: 2 a month on Standard, 10 on Medium, 50 on Large. There is no article writer and no CMS publishing; briefs hand off to your writers.

Writesonic. The AI Article Writer includes 15, 25 and 50 articles a month by tier, with a $100-a-month add-on for 20 more on Growth, brand voice as 1 to 10 writing styles, content optimization, and a WordPress integration for publishing. Site audits run 10 to 50 a month covering 100 to 2,500 pages each, with automatic AI fixes, and agentic workflows meter as trial runs (10 to 100) on self-serve.

Moz. Moz Pro carries the classic research stack with Domain Authority at its center, plus site crawls to 1.25M pages a week and an On-Page Grader. Local is a separate product, Moz Local, which syncs listings to directories; its pricing did not render dollar figures when checked, and no geo-grid appears on the Moz Pro page.

Writesonic. There is no Google organic rank tracker and no local surface: no Maps, geo-grid or GBP tooling on the pricing page. Google Search Console and GA4 integrate for search data, and Reddit plus Google Keyword Planner feed the data sources.

Moz. The Moz API sells separately with its own flexible pricing, and no MCP server is listed. Branded reports and report templates arrive on the Large tier, and MozBar Premium ships with every plan.

Writesonic. Integrations cover GSC, WordPress and GA4 on self-serve with Looker Studio on Enterprise; an MCP is listed in the footer navigation and API docs exist. SSO/SAML and user access control are Enterprise features, alongside dedicated Slack and Teams support.

Every cell below was read from the vendors’ own rendered pages as of August 2026. Where a vendor’s public pages neither confirm nor deny a capability, the cell says so.