Frase vs Writesonic

Frase focuses on Content optimization; Writesonic focuses on GEO & AI visibility.

• 2documented differences
• 11documented the same for both
• 11documented for one tool only
• 0unknown for both

Billing

Frase: Month-to-month billing

Writesonic: Month-to-month billing

Free plan

Frase: Unknown

Writesonic: Unknown

Free trial

Frase: Yes · 7 days, no card required

Writesonic: Yes · 7 days, no card required

AI engines tracked

Frase: ChatGPT (confirmed from Starter, the lowest paid plan); Perplexity (confirmed from Professional); Gemini and Claude (confirmed from Scale)

Writesonic: ChatGPT, AI Overviews and Gemini (confirmed from Starter, the lowest paid plan); AI Mode, Perplexity, Claude and Copilot (confirmed from Enterprise)

Documented differences

Both tools documented, and the support or plan differs.

Documented for one tool only

No documentation was found for the other tool. That is unknown, not a missing capability.

• Unknown for Frase: Keyword research
• Unknown for Writesonic: Rank tracking, Backlink analysis, Backlink building, Content briefs, Scheduled publishing, Backlink monitoring, Link-building outreach

• The lowest listed plans are not necessarily equivalent. Check plan limits before comparing prices.

Plans

Frase:

• Starter$49/mo month-to-month$39/mo billed annually
  Limits of Starter

  1 seat, 1 site; 10 articles and 50 audit pages/mo; 20 AI Visibility prompts; ChatGPT and Google AI only

• Professional$129/mo month-to-month$103/mo billed annually
  Limits of Professional

  3 seats, 5 sites; 40 articles, 250 audit pages/mo; 50 AI Visibility prompts; Perplexity added

• Scale$299/mo month-to-month$239/mo billed annually
  Limits of Scale

  5 seats, up to 10 domains; 100 articles, 1,000 audit pages/mo; 75 AI Visibility prompts; Claude and Gemini added

• EnterpriseContact sales — Custom pricing
  Limits of Enterprise

  Custom seats/limits, white-label, SSO/SAML

Writesonic:

• Starter$99/mo month-to-month$79/mo billed annually
  Limits of Starter

  50 prompts; ChatGPT, Gemini, Google AI Overviews; 15 AI articles/mo; 10 site audits (100 pages each); 1 user, 1 project

• Basic$249/mo month-to-month$199/mo billed annually
  Limits of Basic

  100 prompts; 25 AI articles/mo; 20 site audits (1,200 pages each); 2 users

• Growth$499/mo month-to-month$399/mo billed annually
  Limits of Growth

  200 prompts; 50 AI articles/mo; 50 site audits (2,500 pages each); 3 users, 2 projects; Action Center trial only

• EnterpriseContact sales — Custom pricing
  Limits of Enterprise

  All 9 AI platforms; full Action Center; GA4, Looker Studio; SSO/SAML

Prices last verified

Frase: 26 Oct 2026

Writesonic: 27 Oct 2026

Contentful

Frase: Unknown

Writesonic: Documented (publishing)

Google Analytics

Frase: Unknown

Writesonic: Listed* (not yet verified)

Google Search Console

Frase: Documented

Writesonic: Documented

Looker Studio

Frase: Unknown

Writesonic: DocumentedConfirmed from EnterpriseAvailability on lower plans not verified.

Make

Frase: Documented

Writesonic: Unknown

Public API

Frase: Documented

Writesonic: Documented

Slack

Frase: Documented

Writesonic: Unknown

Webflow

Frase: Documented (publishing)

Writesonic: Unknown

Wix

Frase: Documented (publishing)

Writesonic: Unknown

WordPress

Frase: Documented (publishing)

Writesonic: Documented (publishing)

Zapier

Frase: Documented

Writesonic: Unknown

“Unknown” means we found no vendor documentation for it, not that it is unavailable.

Built for (vendor-stated)

Frase: Freelancers and consultants, Small businesses, Agencies, Enterprises

Writesonic: Agencies, Enterprises

Best suited for (SEOFinder editorial)

Frase:

• Small teams with one to five sites (1 on Starter, 5 on Professional).
• Keeping published articles up to date (Content Guard watches 10–300 pages).

Writesonic:

• Small teams: 1–3 users and 1–2 projects on the self-serve plans.

Each vendor's own pages, read on the dates shown. SEOFinder has not independently tested these products.