Backend-as-a-Service

Bitcore

Pure and powerful Bitcoin library for developers.

Status
Generally available
Last checked
Checked · Oct 14, 2026
License
Open source
Pricing
Free tier · from $0
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What it is

Bitcore is a comprehensive Bitcoin library that provides tools for building Bitcoin applications. It offers robust support for various Bitcoin functionalities, making it an essential tool for developers working with the Bitcoin blockchain.

Bitcore stands out as a comprehensive Bitcoin library that offers extensive support and customization options, making it ideal for developers building complex Bitcoin applications.

When it fits — and when it doesn’t

A good fit for

  • JavaScript developers building Bitcoin-related applications who need a comprehensive library with extensive support

  • Teams working on Bitcoin wallets or exchanges looking for robust and customizable solutions

Look elsewhere if

  • Projects requiring real-time blockchain data processing (Bitcore is more suited for application development)

  • Developers needing cloud-based services rather than local libraries

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Steep learning curve for non-JavaScript developers

    Bitcore heavily relies on JavaScript and Node.js ecosystem, which can be challenging for developers unfamiliar with these technologies.

  2. 02

    Limited documentation and community support

    The official documentation is not exhaustive, and the community around Bitcore is relatively small compared to other popular frameworks like Web3.js or EthereumJS.

  3. 03

    Frequent breaking changes between versions

    Historical updates have introduced significant API changes that require substantial refactoring, as seen in the transition from v0.1 to v0.2.

  4. 04

    Performance issues under heavy load

    Bitcore can experience performance bottlenecks when handling a large number of transactions or complex wallet operations simultaneously.

What it does well

  • Comprehensive Bitcoin library for building applications

  • Supports various Bitcoin functionalities including wallets, transactions, and more

  • Highly customizable to fit specific project needs

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

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Set up Bitcore

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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