SEO.AI vs Writesonic

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

SEO.AI

See full pricing history

USD · US · source: seo.ai

Plan	Pricing	Charged by	Offer type
Single Site — default	USD 149 monthly $149 /per month	Flat · per month	Standalone · Fixed
Multi Site — default	USD 299 monthly $299 /per month	Flat · per month	Standalone · Fixed

Writesonic

See full pricing history

USD · US · source: writesonic.com

Plan	Pricing	Charged by	Offer type
Starter	USD 79 / month with annual commitment $79/month billed annually	Flat · per month	Standalone · Fixed
Basic	USD 199 / month with annual commitment $199/month billed annually	Flat · per month	Standalone · Fixed
Growth Highlighted	USD 399 / month with annual commitment $399/month billed annually	Flat · per month	Standalone · Fixed
Enterprise	Contact sales Custom	Flat · per month	Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

SEO.AI

Single Site — default

Highlights Number of websites/languages: One website in one language

Included
Highlights AI agent availability: 24/7

Included
Highlights Targets: Google and ChatGPT visibility

Included
Highlights Content recommendations & Publishing Plan: Included
Highlights Writes algorithm-aligned pages and articles: Included
Highlights Backlinks: from real non-spammy websites

Included
Highlights Google Ads: Builds and optimizes

Included
Highlights Performance monitoring: Included
Highlights Human support: Free

Included

Multi Site — default

Highlights Number of websites/languages: Up to 3 websites or languages

Included
Highlights All features from Single Site plan: Included
Highlights AI work per website/language: Customized every time for each website and language

Included

Writesonic

Starter

Plan card AI-search tracking: Included
Plan card AI articles: Included
Plan card Site audits: Included
Plan card 1 user and 1 project: Included

Basic

Plan card SEO and GEO platform: Included
Plan card 50 trial runs: Included
Plan card 2 users: Included
Plan card 25 articles per month: Included

Growth

Plan card AI visibility and sentiment: Included
Plan card Action Center: Included
Plan card Agentic workflows: Included
Plan card 50 articles per month: Included

Enterprise

Plan card Custom projects and users: Included
Plan card SSO and SAML: Included
Plan card Dedicated AI-search strategist: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

SEO.AI

August 27, 2026 Source
- Single Site — default: USD 149 monthly
- Multi Site — default: USD 299 monthly

Writesonic

August 27, 2026 Source
- Starter: USD 79 / month with annual commitment
- Basic: USD 199 / month with annual commitment
- Growth: USD 399 / month with annual commitment
- Enterprise: Contact sales