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XLS.now vs Konvizi

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

XLS.now compared with Konvizi
DetailXLS.now logo XLS.nowKonvizi logo Konvizi
What it doesREST API for converting Excel and XLS spreadsheets programmatically Free file converter that processes files entirely in your browser without uploading them
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Free
PricingOne-off credits: 1,000 for $12.00, 5,000 for $60.00, 25,000 for $300.00, 100,000 for $1,200.00. Monthly subscription: $8.40/mo for 1,000 credits, $42.00/mo for 5,000 credits, $210.00/mo for 25,000 credits, $840.00/mo for 100,000 credits. Premium ($9.99/mo) and Premium Plus ($29.99/mo) subscription p Not given
Key features
  • Asynchronous conversion processing with job polling
  • No SDK required, REST API with simple JSON requests
  • Credit-based pricing: 1 credit for standard, 2 for CPU-heavy conversions
  • Rate limiting per minute and monthly quota management
  • Automatic file deletion after 24 hours for guest uploads
  • Multiple converter slugs for different format conversions
  • API usage dashboard with consumption tracking
  • Batch uploads and account management
  • Webhooks and batch API on Premium Plus
  • White-label and commercial license options
  • Image conversion (HEIC, JPG, PNG, WebP, AVIF, SVG, GIF, ICO)
  • PDF tools (merge, split, compress, sign, protect, OCR)
  • Word and text conversion
  • Excel, CSV and JSON conversion
  • Audio conversion (MP3, WAV, M4A)
  • Works on computer, iPhone, iPad and Android
  • No watermark
  • No maximum file limit
  • Instant processing without queue
What makes it different
  • No SDK or installation required, API key only setup
  • Asynchronous processing for large files without HTTP timeouts
  • Affordable credit-based pricing with no overage charges
  • Automatic refunds for rejected requests
  • Free tier with no credit card required
  • 100% local processing in browser - files never uploaded to servers
  • Privacy verified through browser developer tools and Content-Security-Policy
  • No account, no tracking, no analytics, no advertising
  • Uses well-known open-source libraries for reliability
  • 63 free tools with no sign-up required
Community votes00
DR (Domain Rating by Ahrefs)26 −4 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)70
Referring domains (Majestic)20

4 details filled in for both companies.

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