Sorted by starting price

7 Cheapest AI SEO Tools of 2026

By the Rankozo research desk · Updated November 9, 2026

Among the 10 tools in our best ai seo tools ranking, SEOwriting.ai has the lowest verified paid starting price at $14 per month, billed $168 yearly. Prices below are quoted from each vendor's US pricing page.

1. 01

   SEOwriting.ai

   Bloggers and lean teams that need the most AI-written articles per dollar.

   Free plan with 3 articles; Starter $14 per month billed yearly ($19 monthly) for up to 50 articles; Professional $59 billed yearly for up to 250

   Full entry, No. 3 overall

   Starts at

   $14

   Score 8.5

2. 02

   NEURONwriter

   Small content teams and freelance writers who want SERP-based content scores at the lowest monthly price.

   Bronze $23 per month (25 documents); Silver $45, Gold $69, Platinum $93, Diamond $117 per month; yearly billing gives 2 months free

   Full entry, No. 1 overall

   Starts at

   $23

   Score 8.8

3. 03

   Frase

   In-house content teams that want a fixed number of finished articles each month with SEO and GEO scoring.

   Starter $39 per month billed yearly ($468 a year, $49 monthly); Professional $103 and Scale $239 per month billed yearly

   Full entry, No. 2 overall

   Starts at

   $39

   Score 8.7

4. 04

   Scalenut

   Small teams that want article creation, optimization and clustering in one tool with an AI visibility starter.

   Starter $59 per month billed monthly; Plus $89, Professional $199 per month; a limited-time annual deal showed Starter at $21 a month on 2026-11-09

   Full entry, No. 8 overall

   Starts at

   $59

   Score 7.9

5. 05

   Semrush Content Toolkit

   Small marketing teams that want unlimited AI drafts backed by Semrush keyword data without buying a full SEO plan.

   Content Toolkit $60 per month with unlimited standard articles and 5 SEO-boosted articles; 10 more boosted articles $30 per month

   Full entry, No. 4 overall

   Starts at

   $60

   Score 8.4

6. 06

   Writesonic

   Marketing teams that care most about AI search visibility and want articles and audits in the same plan.

   Starter $79 per month billed annually; Basic $199 and Growth $399 per month billed annually

   Full entry, No. 9 overall

   Starts at

   $79

   Score 7.9

7. 07

   Clearscope

   Editorial teams that want a simple optimizer with unlimited seats and no long contract.

   Essentials $129 per month; Business $399 per month; Enterprise custom

   Full entry, No. 6 overall

   Starts at

   $129

   Score 8.0

Scores and prices come from our Best AI SEO Tools ranking, which uses one method for every tool. Questions or corrections: editorial@rankozo.com