Frase vs Writesonic

Which one should you pick?

Based on the published data, Frase has the lower published entry price ($39/mo vs $79/mo); Frase lists the broader engine coverage (5 vs 3). Positioning also differs: Frase aims at Content teams and agencies, while Writesonic targets Teams optimizing for AI and organic search. There is no universal winner — shortlist by the engines you need, your budget, and whether you want to try before you buy.

What is Frase?

Frase runs a five-stage content loop: it captures the real questions visitors ask on a site through a widget called Frase Answers, researches and drafts articles in the brand's own voice, publishes to WordPress, Webflow, Sanity, Wix, or its own FraseCMS, then tracks how each page ranks on Google and where it gets cited across ChatGPT, Perplexity, Claude, Gemini, and Google AI. When a page starts losing rank, its Content Guard feature drafts a revision and waits for one-click approval before republishing.

Built for in-house content and SEO teams, and for agencies running the same loop across client sites. Plans run from Starter ($39/month, one site, 10 articles, 3 pages watched for decay) through Professional ($103/month) and Scale ($239/month, up to 10 domains) to a custom Enterprise tier with white-label reporting. Perplexity, Claude, and Gemini tracking are added only on Professional and Scale, not on Starter.

• Content Guard monitoring
• AI visibility tracking
• SERP analysis
• Content publishing
• AI citation tracking

Full Frase listing →

What is Writesonic?

Writesonic tracks a brand's visibility across ChatGPT, Gemini, Google AI Overviews, and other AI engines by running a set of prompts daily or weekly and recording which sources get cited. Its Action Center ranks the resulting gaps — missing prompts, citation gaps, thin content, technical issues — and its agents then execute fixes: drafting content, closing citation gaps, and correcting on-page issues like missing schema or FAQ sections. The company frames this as a loop — track, prioritize, act, measure — rather than a dashboard that stops at reporting.

Aimed at brand and agency marketing teams already running SEO who want to add AI-search monitoring and execution. Plans range from $79/month (Starter, 50 prompts, 15 AI articles) to $399/month (Growth, 200 prompts, sentiment analysis included), with a custom Enterprise tier covering all 10 tracked AI platforms. Sentiment analysis and the full Action Center are gated to higher tiers, so cheaper plans surface the gaps without the automated fixes.

• AI visibility tracking
• Action Center
• AI articles generation
• Site audits
• Sentiment analysis

Full Writesonic listing →

Comparison compiled by the Geodeck editorial team from both vendors' live websites. Details change fast; always confirm on the official sites.