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Semji

Bridges traditional SEO and AI-search optimization, and fact-checks its own AI content

4.2 SEO
4.2 Very good 4.2
Combines traditional SEO and GEO rather than treating AI-search as a separate product Full pricing requires a sales conversation rather than published tiers
Reviewed by Challenging Voice Editorial · Updated Aug 2026 How we rate
PricingContact for Pricing
Free planNo
CompanySemji
PlatformsWeb
CategorySEO
Founded2019
Visits23
Last reviewedJun 2026
UpdatedAug 2026
Ask AI about Semji ChatGPT Claude Perplexity

Overview

Semji, founded in 2019, deliberately spans both traditional search engine optimization and the newer discipline of Generative Engine Optimization in one platform, aiming for visibility across Google alongside ChatGPT, Gemini, Claude, and Perplexity rather than treating AI-search visibility as a separate add-on product.

A specific and less common feature within that combined scope is built-in fact-checking: since Semji also generates content through AI agents at scale, it includes verification tooling to check that AI-generated output is factually reliable before publishing, addressing accuracy risk on the content-creation side rather than only monitoring how outside AI models represent a brand.

Pricing requires a demo request, though a free trial is available to start. For a team that wants traditional SEO and AI-search optimization handled together in one platform, plus a built-in check on the factual accuracy of its own AI-generated content specifically, Semji's combined scope and fact-checking feature address that directly.

Key features

  • Combines traditional SEO and Generative Engine Optimization in one platform
  • Built-in fact-checking for AI-generated content accuracy
  • AI Agents automating content production workflows
  • Free trial available to start
  • Operating since 2019
  • Multi-channel performance tracking across Google, ads, and social

Screenshots & demo

Demo video

Screenshots

Semji screenshot 1

Pricing

Semji uses custom pricing. Contact their team for a quote based on your needs.

  • Pricing modelContact for Pricing
  • Starting priceCustom
  • Free planNo
Visit Semji

Pricing is provided as a guide. Check the official site for the latest plans.

Pros & cons

Pros

  • Combines traditional SEO and GEO rather than treating AI-search as a separate product
  • Fact-checking addresses accuracy risk most AI content tools leave unaddressed
  • Free trial available before a full commitment
  • Multi-channel tracking extends beyond SEO alone

Cons

  • Full pricing requires a sales conversation rather than published tiers
  • Combined scope adds more surface area to learn than a single-purpose tool
  • Newer GEO features are less battle-tested than the platform's core SEO tooling

How it compares

ToolRatingFreeFromBest known for
Semji (this tool)4.2NoCombines traditional SEO and Generative Engine Optimization in one platform
AthenaHQ4.1Yes$295/moCross-platform brand visibility monitoring across 8+ AI models
Botify4.4NoCombines classic technical SEO with AI-search and GEO tracking in one platform
SEOwriting.ai4.2Yes$14/moExplicit dual optimization for both traditional search and AI-platform citations

Alternatives to Semji

4 tools matched to Semji on what they do, their category and their price.

AthenaHQ

4.1

Tracks and protects brand visibility across AI answer engines, not Google rankings

Contact for Pricing SEO

Botify

4.4

Fourteen years of enterprise technical SEO, rebuilt around agentic AI search

Contact for Pricing SEO

Profound

4.3

Deploys autonomous AI agents to act on AI-search visibility, not just report on it

Contact for Pricing SEO

Frequently asked questions

What is Semji?
Semji, founded in 2019, deliberately spans both traditional search engine optimization and the newer discipline of Generative Engine Optimization in one platform, aiming for visibility across Google alongside ChatGPT, Gemini, Claude, and Perplexity rather than treating AI-search visibility as a separate add-on product.
Is Semji free?
Semji does not offer a free plan.
What are the best Semji alternatives?
The closest matches in the directory are AthenaHQ, Botify, and SEOwriting.ai, compared side by side above.

Reviews

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