Akii: SEO & AI Search Optimizer vs Semrush: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Akii: SEO & AI Search Optimizer and Semrush side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Akii: SEO & AI Search Optimizer leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Akii: SEO & AI Search Optimizer
Audit websites, compare competitors, plan content and generate JSON-LD
Best for you if:
- • Developers, founders, SEO specialists and content teams using Claude Code to audit and improve websites
Semrush
Online visibility management platform
Best for you if:
- • You want comprehensive toolkit
| At a Glance | Akii: SEO & AI Search Optimizer | Semrush |
|---|---|---|
Starts at | Free 100% free | From $139.95/mo, billed monthly Pro plan |
Category | SEO Tools | SEO Tools Marketing |
Rating | n/a | 4.5/5 G2 4.4 · Capterra 4.6 6,361 reviews |
Free plan | Yes | No |
Watch out for | Claude Code access and model usage are billed separately by Anthropic | Extra user seats are expensive: Pro allows 1 user ($45/additional), Guru 1 user ($80/additional), Business 1 user ($100/additional). A 3-person agency on Guru pays $249.95 + 2×$80 = $409.95/mo, 64% more than the sticker price |
Choose Akii: SEO & AI Search Optimizer or Semrush?
Choose Akii: SEO & AI Search Optimizer if
- Developers, founders, SEO specialists and content teams using Claude Code to audit and improve websites
- You want a fully free tool (Semrush requires payment)
- You want free MIT license for personal and commercial use
- You want runs locally in Claude Code on macOS or Linux
Choose Semrush if
- You want comprehensive toolkit
- You want great for PPC
In-Depth Analysis
Akii: SEO & AI Search Optimizer
Audit websites, compare competitors, plan content and generate JSON-LD
The Akii plugin is free and open source under the MIT license, with no Akii account or payment needed.
Watch out
Claude Code access and model usage are billed separately by Anthropic
Strengths
- Pro: Free MIT license for personal and commercial use.
- Pro: Runs locally in Claude Code on macOS or Linux.
Weaknesses
- Con: Requires Claude Code access; model usage costs are separate.
- Con: No hosted dashboard or continuous brand monitoring.
Key features
Semrush
Online visibility management platform
Semrush is the most comprehensive all-in-one SEO and digital marketing platform, and its pricing reflects the breadth.
Watch out
Extra user seats are expensive: Pro allows 1 user ($45/additional), Guru 1 user ($80/additional), Business 1 user ($100/additional). A 3-person agency on Guru pays $249.95 + 2×$80 = $409.95/mo, 64% more than the sticker price
Strengths
- Pro: Comprehensive toolkit
- Pro: Great for PPC
- Pro: Content marketing features
Weaknesses
- Con: Steep learning curve
- Con: Can be overwhelming
Key features
Plans and prices: Akii: SEO & AI Search Optimizer vs Semrush
| Tool | Plans and prices | Source |
|---|---|---|
| Akii: SEO & AI Search Optimizer | No plan prices on file | github.com/akii-technologies-ltd/akii-seo-ai-se… |
| Semrush |
| semrush.com/pricing |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Akii: SEO & AI Search Optimizer pricing and Semrush pricing.
Key Takeaways
Akii: SEO & AI Search Optimizer
- Has a free plan
Semrush
- Choose if you want online visibility management platform
What the data shows
On the data below, Akii: SEO & AI Search Optimizer leads on a free plan. We do not name an overall winner for this pair.
- Only Semrush has a published user rating (4.5/5 from 6,361 reviews); Akii: SEO & AI Search Optimizer has none we can show.
- Semrush starts at $139.95/mo, billed monthly; Akii: SEO & AI Search Optimizer has no public paid plan price on file.
- Only Akii: SEO & AI Search Optimizer has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
What Users Say
Frequently Asked Questions
How do Akii: SEO & AI Search Optimizer and Semrush compare in 2026?
On the data below, Akii: SEO & AI Search Optimizer leads on a free plan. We do not name an overall winner for this pair. Only Semrush has a published user rating (4.5/5 from 6,361 reviews); Akii: SEO & AI Search Optimizer has none we can show. Semrush starts at $139.95/mo, billed monthly; Akii: SEO & AI Search Optimizer has no public paid plan price on file. Only Akii: SEO & AI Search Optimizer has a free plan.
What are Akii: SEO & AI Search Optimizer and Semrush used for?
Akii: SEO & AI Search Optimizer: Audit websites, compare competitors, plan content and generate JSON-LD. Semrush: Online visibility management platform.
What does Akii: SEO & AI Search Optimizer cost vs Semrush?
Akii: SEO & AI Search Optimizer is free. Semrush's cheapest paid plan is Pro at $139.95/mo, billed monthly.
What's the main difference between Akii: SEO & AI Search Optimizer and Semrush?
Akii: SEO & AI Search Optimizer's main strength: free MIT license for personal and commercial use. Semrush's main strength: comprehensive toolkit.