moj-analytical-services/splink
Fast, accurate and scalable probabilistic data linkage with support for multiple SQL backends
⚡ Executive Summary & Quick Facts
Authoritative Sourcesplink is splink is an open-source project written in Python: Fast, accurate and scalable probabilistic data linkage with support for multiple SQL backends..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), moj-analytical-services/splink has accumulated 2,573 GitHub stars and 285 forks. It is written in Python, licensed under MIT, and ranks #4,764 globally. It is actively maintained with the latest commit recorded on Nov 11, 2026.”
| Repository | moj-analytical-services/splink ↗ |
|---|---|
| Primary Category | data matching |
| Language & Stack | Python |
| Software License | MIT |
| Community Traction | ★ 2.6K stars · ⑂ 285 forks · #4,764 globally |
| Maintenance | ● Active (Last commit: Nov 11, 2026) · 220 open issues |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 · Grade A+Yes, splink is actively maintained. Continuous telemetry recorded the last code commit on Nov 11, 2026 (1 days ago). Supported by 2,573 stars and 285 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+64
STARS · LAST 30 DAYS
2
PER DAY
#707
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +14 | +64 | +180 |
| Per day | 2 | 2 | 2 |
| Forks gained | +1 | +6 | +14 |
splink gained 64 stars in the last 30 days, about 2 a day, and now has 2.6K. It is about 7 years old and has averaged roughly 368 stars a year. It ranks #707 among Python repositories and #4,764 across all languages on GitHubRepo.
Trending Record
2
DAYS ON TRENDING
#10668
BEST RANK
Nov 11, 2026
FIRST APPEARANCE
Active
STATUS TODAY
splink has maintained a continuous presence across global trending indexes, peaking at #10668. Below is the 30-day activity profile:
💡 Overview
splink is an open-source project written in Python: Fast, accurate and scalable probabilistic data linkage with support for multiple SQL backends.
Engineered for speed, consistency, and developer ease, it solves common hurdles in data-matching, data-science, deduplicate-data. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Python for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ pip install splink⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
splink coordinates its core functionality through a modular Python pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed splink into Python backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open MIT license.
🚀 Getting Started
Install splink using your package manager: `pip install splink`
Initialize your project workspace or configuration file for splink.
Import splink into your codebase or invoke it directly from your terminal.
Execute your test suite or run `splink --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
moj-analytical-services/splink is currently ranked #4,764 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #4,759 | stripe/stripe-ios | Swift | ★ 2.6K | Compare ↗ |
| #4,760 | sqlpage/SQLPage | Rust | ★ 2.6K | Compare ↗ |
| #4,761 | Syknapse/Contribute-To-This-Project | JavaScript | ★ 2.6K | Compare ↗ |
| #4,762 | supabase/auth | Go | ★ 2.6K | Compare ↗ |
| #4,763 | neilotoole/sq | Go | ★ 2.6K | Compare ↗ |
| #4,764 | moj-analytical-services/splink This Project | Python | ★ 2.6K | |
| #4,764 | Altinity/clickhouse-operator | Go | ★ 2.6K | Compare ↗ |
| #4,766 | apache/logging-flume | Java | ★ 2.6K | Compare ↗ |
| #4,767 | parseablehq/parseable | Rust | ★ 2.6K | Compare ↗ |
| #4,767 | perplexityai/modelcontextprotocol | TypeScript | ★ 2.6K | Compare ↗ |
| #4,769 | graphistry/pygraphistry | Python | ★ 2.6K | Compare ↗ |
Frequently Asked Questions
What does splink do? +
Fast, accurate and scalable probabilistic data linkage with support for multiple SQL backends
Is splink actively maintained in 2026? +
Yes, splink is actively maintained. The latest code push was recorded on Nov 11, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 2,573 stars and 220 open issues.
What language is splink written in? +
The primary language is Python. Topics include: data-matching, data-science, deduplicate-data, deduplication, duckdb.
How many stars does splink have? +
splink has 2,573 stars and 285 forks on GitHub.
How does splink rank among GitHub repositories? +
With 2,573 stars, moj-analytical-services/splink is ranked #4,764 globally across all repositories tracked on GitHubRepo and #707 among Python projects.
What license is splink distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
