AltTextAPI
AltTextAPI: A practical alt-text API with multilingual output, automation, and accessibility scoring. Ranked #7 of 27 in AI Alt Text Generators by our editors (7.1/10); pricing: Free plan · paid from $9/mo; best for API users needing accessibility validation.
At a glance
- Editor score7.1 / 10
- PricingFree plan · paid from $9/mo
- Best forAPI users needing accessibility validation
- Free planYes
- Paid from$9/mo
- Bulk processingYes
- Facts checked21 Sep 2026
Where it wins
- REST API, JavaScript widget, and upload automation
- 130+ languages with custom contextual keywords
- Bulk processing plus WCAG-oriented accessibility scoring
Where it doesn't
- Listed integrations focus on WordPress, WooCommerce, and JavaScript
- Free and paid plans are limited to monthly image allowances except Agency
- White-label support is available only on the Agency plan
Our verdict on AltTextAPI
AltTextAPI generates alternative text for images through a REST API, JavaScript widget, and WordPress plugin. It is aimed at website owners, bloggers, ecommerce teams, developers, and agencies that need to add or improve image descriptions across publishing workflows. The product can generate text on image upload, process existing image libraries in bulk, apply contextual keywords, produce multilingual output, and return results through the API or insert them into websites.
The plan structure supports both evaluation and scaled use. Free includes AI-generated alt text, REST API access, usage statistics, API key management, and English output. Pro costs $9 per month and adds 1,000 images per month, 130+ languages, custom keywords, and email support. Business costs $19 per month for 5,000 images, everything in Pro, and priority support. Agency costs $49 per month and adds unlimited images and white-label readiness. The main distinction between tiers is image capacity, while multilingual generation and custom keywords begin with Pro.
AltTextAPI fits teams that want programmatic generation alongside website-level automation. Its listed integrations include WordPress, WooCommerce, the JavaScript widget, and the REST API, giving developers and content teams several ways to add generated text. WCAG-oriented validation and accessibility scoring make it more than a description generator for teams checking image accessibility. However, its platform and integration coverage is focused rather than broad. Choose it when API access, bulk processing, multilingual output, and validation matter; consider another product if your workflow depends on a wider ecosystem of native integrations.
AltTextAPI pricing
All 4 AltTextAPI plans and prices →
AltTextAPI fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $9/mo |
| Bulk processing | Yes |
| API access | Yes |
| CMS plugins | Yes |
| Supported languages | 130 languages |
| Image formats | Not verified |
| Custom generation rules | Not verified |
| Publishing workflows | Yes |
| Money-back guarantee | 30 days |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Email, Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 4 integrations: WordPress, WooCommerce, JavaScript widget, REST API |
| Pricing | Free plan · paid from $9/mo (source) |
| Website | altextapi.com |
| Facts checked | 21 Sep 2026 |
AltTextAPI integrations
AltTextAPI lists 4 integrations on its own site.
- WordPress
- WooCommerce
- JavaScript widget
- REST API
Alternatives to AltTextAPI
- AltTextLabA multilingual alt-text generator with broad CMS, commerce, browser, and API coverage.9.8
- Alt Text StudioA multilingual alt-text workflow with bulk tools, SEO controls, and CMS integrations.8.8
- AltText.aiA capable choice for multilingual teams managing alt text across many content systems.8.3
See all AltTextAPI alternatives →
AltTextAPI vs the competition
- AltTextAPI vs AltTextLab
- AltTextAPI vs Alt Text Studio
- AltTextAPI vs AltText.ai
- AltTextAPI vs AutoAlt.ai
- AltTextAPI vs AI Alt Text Generator
- AltTextAPI vs WriteAlt
Compare AltTextAPI with any tool side by side →
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Featured on iTechGuides
AltTextAPI is listed in our AI Alt Text Generators directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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