How do their growth rates compare?

AI TransPDF has a month-over-month growth rate of 0%; Readable has -0.1%.

How does pricing compare?

AI TransPDF: Free Trial, Paid. AI TransPDF is not a free service — it is a paid pay-per-use tool that charges based on the volume of text processed. To let people test it, the platform provides a free daily trial quota. The team states that prices are reviewed periodically as large language model inference costs change. Check the pricing page for current per-document or per-volume rates. Readable: Free Trial, Paid, Contact for Pricing. Pro Standard is 800 yen per month (English-to-Japanese, up to 100 pages/50 MB per file) and Pro Premium is 4,000 yen per month (200+ languages, up to 1,000 pages/200 MB), both unlimited in translation count. A Business/Kakenhi plan is quoted on request for teams and invoicing needs, and there is a 7-day free trial limited to one use per person or company.

What are alternatives to AI TransPDF and Readable?

Other tools in related categories include LightPDF, BelinDoc, O.Translator, DocTranslator, PDF Translator.

AI TransPDF vs Readable — Traffic (0 vs 67.61K), Pricing & Verdict

Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	AI TransPDF	Readable
Official Domain	aitranspdf.com	readable.jp
Pricing Model	Free Trial, Paid	Free Trial, Paid, Contact for Pricing
Monthly Visits	0 (0)	67.61K (67,606)
MoM Traffic Delta	0 (0%)	-55 (-0.1%)
Primary Market & Share	🌐 Global (—)	🇯🇵 Japan (97.9%)
Direct Visits / mo	0	32.64K
User Rating	4.2	4.3
Supported Platforms	Website	Website

AI TransPDF

AI document translation that keeps your original formatting

Format-preserving translation

Keeps the original layout of PDF, PPTX, XLSX, DOC, EPUB, SRT and HTML files, including tables, images and formulas.

80+ language support

Translate documents between more than 80 languages, with source and target language selection at upload time.

Scanned document handling

Works on image-heavy and scanned files, so PDFs created from paper or exported reports can be translated without retyping.

AI document summary

Generates a condensed AI summary of the translated document so you can grasp the content quickly.

Strengths & Pros

+Handles formatted documents that plain-text translators mangle, keeping tables, images and formulas in place
+Broad file-type coverage (PDF, PPTX, XLSX, DOC, EPUB, SRT, HTML, TXT) in one tool
+Built-in AI summary and preview reduce the need to read an entire translated file just to check it
+Free daily quota lets you test translation quality before paying