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AltKing: AI Alt Text SEO & ADA alternatives

As of Oct 23, 2026, the highest-graded AltKing: AI Alt Text SEO & ADA alternative is SEO Image Optimizer Wizard (3.0 GPA). It's also the best free one.

AltKing: AI Alt Text SEO & ADA compared with 5 alternatives: AltText.ai, TinySEO, Booster AI SEO + AEO Optimizer, Avada SEO Suite and SEO Image Optimizer Wizard.

AltKing: AI Alt Text SEO & ADA is free to use. 4 of the 5 alternatives are free or have a free plan. One more offers a free trial.

Listings checked up to Oct 23, 2026 · Where the facts come from

At a glance

ToolPriceFree planRuns on
AltKing: AI Alt Text SEO & ADAThis toolFreeFreeWeb
AltText.aiFree trial · from $5/moTrial onlyWeb, Browser extension
TinySEOFree plan · from $14/moYesWeb
Booster AI SEO + AEO OptimizerFree plan · from $39/moYesWeb
Avada SEO SuiteFree plan · from $34.95/moYesWeb
SEO Image Optimizer WizardFreeFreeWeb

Price against what you get

AltKing: AI Alt Text SEO & ADA has no paid plan and scores 2.0 out of 4 on features, ease of use and platforms. None of the 5 alternatives on this chart both scores higher and starts lower.

AltText.ai, TinySEO, Booster AI SEO + AEO Optimizer, Avada SEO Suite and SEO Image Optimizer Wizard score higher without starting lower.

Features, ease of use and platforms, averaged

D1.0C2.0B3.0A4.0Free$2$5$10$20$50$100$200$500More for lessCosts more, scores moreCosts less, scores lessCosts more, scores lessAltKing: AI Alt Text…AltText.aiTinySEOBooster AI SEO + AEO…Avada SEO SuiteSEO Image Optimizer W…

What paid plans start at, a month (each step along is roughly double) →

  • The best score at each price
  • Has a free plan
  • No free plan
The full chart of SEO plugins and apps, and the best at every price

How each one differs from AltKing: AI Alt Text SEO & ADA

  1. AltText.ai

    AI alt text for images, with WordPress and Shopify plugins

    • AltText.ai starts at $5 per month for 100 credits, billed monthly.
    • AltText.ai has no free plan, only a free trial, unlike AltKing: AI Alt Text SEO & ADA.
    • AltText.ai also lists a browser extension.
    • AltText.ai does not cover templates, which AltKing: AI Alt Text SEO & ADA does.

    Suits: Stores and blogs with large image libraries that lack alt text

    AltText.ai vs AltKing: AI Alt Text SEO & ADAAltText.ai pricing and details

  2. TinySEO

    Shopify app for image compression, page speed and SEO fixes

    • TinySEO starts at $14 per month for 1,500 image optimizations, billed every 30 days.
    • TinySEO also covers site audit, schema markup and page speed.
    • TinySEO does not cover templates, which AltKing: AI Alt Text SEO & ADA does.

    Suits: Shopify stores with heavy product images slowing pages down

    TinySEO vs AltKing: AI Alt Text SEO & ADATinySEO pricing and details

  3. Booster AI SEO + AEO Optimizer

    Shopify app that audits and fixes store SEO and compresses images

    • Booster AI SEO + AEO Optimizer starts at $39 per month, billed every 30 days.
    • Booster AI SEO + AEO Optimizer also covers reports, site audit, schema markup and page speed.
    • Booster AI SEO + AEO Optimizer does not cover templates, which AltKing: AI Alt Text SEO & ADA does.

    Suits: Shopify merchants who want SEO fixes applied without editing each product

    Booster AI SEO + AEO Optimizer vs AltKing: AI Alt Text SEO & ADABooster AI SEO + AEO Optimizer pricing and details

  4. Avada SEO Suite

    Shopify SEO app with AI audits, image compression and speed tools

    • Avada SEO Suite starts at $34.95 per month, billed every 30 days.
    • Avada SEO Suite also covers keyword research, site audit, schema markup and page speed.
    • Avada SEO Suite does not cover templates, which AltKing: AI Alt Text SEO & ADA does.

    Suits: Shopify stores that want an SEO checklist with fixes applied for them

    Avada SEO Suite vs AltKing: AI Alt Text SEO & ADAAvada SEO Suite pricing and details

  5. SEO Image Optimizer Wizard

    Free Shopify app that compresses images and audits a store's SEO

    • SEO Image Optimizer Wizard is free.
    • SEO Image Optimizer Wizard also covers site audit, AI search visibility and page speed.
    • SEO Image Optimizer Wizard does not cover templates, which AltKing: AI Alt Text SEO & ADA does.

    Suits: New Shopify stores that want a free list of SEO and speed fixes

    SEO Image Optimizer Wizard vs AltKing: AI Alt Text SEO & ADASEO Image Optimizer Wizard pricing and details

Limits worth knowing in AltKing: AI Alt Text SEO & ADA

  • Works only on Shopify stores; it is installed from the Shopify App Store.
  • Despite AI in its name, the listing describes alt text built from variable templates and does not explain any AI writing.
  • It covers product image alt text only; it does not edit meta tags, schema, sitemaps or redirects.
  • The listing gives no help center or FAQ; support is through StarApps.
AltKing: AI Alt Text SEO & ADA pricing and details

Common questions

What are the alternatives to AltKing: AI Alt Text SEO & ADA?

The alternatives to AltKing: AI Alt Text SEO & ADA in this directory are AltText.ai, TinySEO, Booster AI SEO + AEO Optimizer, Avada SEO Suite and SEO Image Optimizer Wizard. Each one has a side-by-side comparison with AltKing: AI Alt Text SEO & ADA.

Is there a free alternative to AltKing: AI Alt Text SEO & ADA?

Yes. SEO Image Optimizer Wizard is free to use. TinySEO, Booster AI SEO + AEO Optimizer and Avada SEO Suite have a free plan alongside paid ones.

When were these prices checked?

Every listing on this page was checked on Oct 23, 2026, against the pages it cites. Vendors change prices without notice, so confirm on their site before you buy.