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sakuttoAI vs Candid Tools

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

sakuttoAI compared with Candid Tools
DetailsakuttoAI logo sakuttoAICandid Tools logo Candid Tools
What it doesSolve everyday tasks quickly with AI using browser-based online tools Free browser tools for images, PDFs, audio and more that run entirely in your browser
StageNot given Not given
Founded2022 Not given
Based inJP Not given
Pricing modelFreemium Free
PricingFree plan: all tools available with daily task limits; Pro plan: ¥1,320/month or ¥15,840/year (33% off annual); AI credits: ¥1 per credit, purchases from ¥100-¥10,000 in ¥100 increments, valid for 6 months. All tools are free with no usage limits, no watermarks, and no features reserved for a paid plan.
Key features
  • PDF compression and editing (merge, split, rotate, add page numbers, headers, footers, watermarks, digital stamps, password protection)
  • Image conversion and processing (HEIC, SVG, WebP, PNG, JPG formats)
  • OCR and text recognition (image text extraction, handwriting recognition, receipt scanning)
  • QR code and barcode tools (creation and scanning)
  • Markdown conversion from multiple file formats
  • Browser-based processing with privacy protection
  • All processing runs in browser with no file uploads required
  • No account or login required to use any tool
  • 125 different tools covering images, PDFs, audio, video, text and data processing
What makes it different
  • Privacy-first design with most file processing completed entirely in the browser without server upload
  • Completely free with all tools available, registration requires only email address with no password needed
  • Comprehensive toolset with 100+ tools across PDF, image, text, and AI categories in single platform
  • Optimized for Japanese users with Japanese language support and culturally relevant features
  • Single Pro subscription provides unlimited daily task limits for all tools plus ad-free experience
  • Files stay on your device instead of being uploaded to a server
  • Completely free forever with no paid tier or usage limits
  • No account creation or login required
  • Built by one developer focused on utility rather than growth metrics
  • Most tools run entirely client-side with no per-use server costs
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)7 no change since last check4 no change since last check
Trust Flow (Majestic)127
Citation Flow (Majestic)2828
Referring domains (Majestic)4328

5 details filled in for both companies.

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