E2BvsDocling

Full side-by-side comparison — features, pricing, platforms, and which one wins in 2026.

E2B

Developer Tools

Secure cloud sandboxes for AI-generated code execution

Full review →Website ↗

Docling

Data & ETL

IBM's document conversion tool for AI pipelines

Full review →Website ↗
FeatureE2BDocling
CategoryDeveloper ToolsData & ETL
PricingFree tier, pay-per-use for productionFree (open-source)
GitHub Stars
8k
✓ More stars
15k
Platforms—Linux, macOS, Windows
Key Features
    • ✓ PDF conversion
    • ✓ Table extraction
    • ✓ OCR
    • ✓ Markdown output
    • ✓ LlamaIndex integration
    Pros
    • + Millisecond sandbox startup
    • + Full Linux environment per sandbox
    • + SDKs for Python and JavaScript
    • + Secure code execution for AI agents
    • + Excellent PDF parsing
    • + Table extraction
    • + OCR capability
    • + IBM Research quality
    • + LlamaIndex integration
    Cons
    • − Cloud-only (no self-hosted option)
    • − Costs scale with usage
    • − Heavy dependencies
    • − Can be slow on large docs
    • − Python only
    • − Complex output format
    Tags
    documentspdfconversionibm

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