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Sheet Generation

Iteration Layer vs Aspose.Cells

Aspose.Cells is a comprehensive library — with per-developer licensing costs to match.

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Why developers switch from Aspose.Cells

Aspose Cells has enterprise pricing, complex auth, and heavy SDKs for what should be a simple task.

Per-request pricing, not per-developer licensing

Aspose.Cells requires a paid per-developer license — and separate licenses per platform (Java, .NET, Python). We charge per sheet generation request, with no seat-based licensing.

Any language, not just Java/.NET/Python

Aspose.Cells has SDKs for Java, .NET, Python, and C++. Our API is a plain HTTP endpoint — usable from any language without an SDK.

No SDK or license server to manage

Aspose requires SDK installation and license file management in your build environment. We are a managed API: one API key, one HTTP endpoint, no licensing infrastructure.

Feature-by-feature comparison

We went through the docs so you don't have to. Here's how every feature compares — including the ones where we're not the better choice.

Feature Iteration Layer Aspose.Cells
Formula support
Yes

Generate spreadsheets with Excel-compatible formulas
Yes

Full formula support with calculation engine
Multi-sheet support
Yes

Generate workbooks with multiple named sheets
Yes

Full multi-sheet workbook support with programmatic API
Output formats
3 formats

XLSX, CSV, and Markdown output
30+ formats

XLS, XLSX, CSV, PDF, HTML, ODS, and many more output formats supported
Sheet definition style
Declarative JSON

Entire spreadsheet described declaratively in a single JSON payload
Programmatic API

Spreadsheets built through programmatic API calls in the chosen SDK language
Feature depth
Standard

Standard spreadsheet features including formulas, styling, and multiple sheets
Comprehensive

Full Excel feature set including charts, pivot tables, VBA macros, and conditional formatting
Rendering fidelity
Standard

Standard spreadsheet rendering for common use cases
Excellent

High-fidelity rendering of complex spreadsheets with advanced formatting
Enterprise SDKs
HTTP API

Standard HTTP API integration with optional TypeScript, Python, and Go SDKs
4 platform SDKs

Dedicated native SDKs for Java, .NET, Python, and C++ with deep platform integration
EU hosting
EU only

All processing happens exclusively on EU-hosted servers
Your choice

Runs on your infrastructure, so data residency depends on where you deploy
Language support
Any language

REST API callable from any programming language with HTTP support
4 platforms

SDKs for Java, .NET, Python, and C++ with separate licensing per platform
Pricing model
Per request

Pay-per-use pricing based on the number of sheet generation requests
Per-developer

Per-developer license with high upfront cost and separate pricing per platform
Infrastructure required
None

Fully managed API with no SDKs, license files, or build-environment setup required
SDK + license

Requires SDK installation and license file management in your build environment
GDPR / Data privacy
Zero retention

No files or results stored beyond temporary 90-day logs
Your responsibility

Data privacy depends entirely on your deployment and infrastructure choices

Pricing

Start with free trial credits. No credit card required.

Developer

For individuals & small projects

$29.99 /per month
  • 1,000 credits / month
    That's either: 1,000 image transformations 500 document generations 500 image generations 500 sheet generations 200 document extractions (5-page docs) 200 markdown conversions (5-page docs)
  • All APIs included
  • Free trial credits per API
  • Email support
  • Budget caps per key
  • Optional auto top-up
Get Your Free API Key
Most Popular

Startup

Save 40%

For growing teams

$119.99 /per month
  • 5,000 credits / month
    That's either: 5,000 image transformations 2,500 document generations 2,500 image generations 2,500 sheet generations 1,000 document extractions (5-page docs) 1,000 markdown conversions (5-page docs)
  • All APIs included
  • Free trial credits per API
  • Priority support
  • Budget caps per key
  • Optional auto top-up
Get Your Free API Key

Business

Save 47%

For high-volume workloads

$319.99 /per month
  • 15,000 credits / month
    That's either: 15,000 image transformations 7,500 document generations 7,500 image generations 7,500 sheet generations 3,000 document extractions (5-page docs) 3,000 markdown conversions (5-page docs)
  • All APIs included
  • Free trial credits per API
  • Priority support
  • Budget caps per key
  • Optional auto top-up
Get Your Free API Key
See full pricing

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Free trial credits included. No credit card required.

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