Best Best Python Packages 2026
The #1 best python packages in 2026 is pygments with a Nerq Trust Score of 81/100 (A-), based on Nerq's independent analysis of 50 best python packages across 5 trust dimensions. Rankings update daily — last updated: 2026-05-09.
According to Nerq's analysis, the top 5 best python packages by trust score are: 1. pygments (81/100), 2. lxml (81/100), 3. coverage (81/100), 4. mypy (81/100), 5. azure-storage-blob (81/100). Nerq Trust Scores range from 77 to 81 among the top 50. Scores are based on 5 independent trust dimensions including security, maintenance, and community adoption. Updated daily.
| # | Name | Trust | Grade |
|---|---|---|---|
| 1 | pygments | 81 | A- |
| 2 | lxml | 81 | A- |
| 3 | coverage | 81 | A- |
| 4 | mypy | 81 | A- |
| 5 | azure-storage-blob | 81 | A- |
| 6 | sentry-sdk | 81 | A- |
| 7 | cython | 81 | A- |
| 8 | anthropic | 81 | A- |
| 9 | aliyun-python-sdk-core | 81 | A- |
| 10 | slack-sdk | 81 | A- |
Top 50 Best Python Packages by Nerq Trust Score
| # | Name | Trust | Grade | Stars | Description |
|---|---|---|---|---|---|
| 1 | pygments | 81 | A- | 168400.0k | Pygments is a syntax highlighting package written in Python. |
| 2 | lxml | 81 | A- | 62070.5k | Powerful and Pythonic XML processing library combining libxml2/libxslt with the ElementTree API. |
| 3 | coverage | 81 | A- | 55370.0k | Code coverage measurement for Python |
| 4 | mypy | 81 | A- | 31768.8k | Optional static typing for Python |
| 5 | azure-storage-blob | 81 | A- | 27365.3k | Microsoft Azure Blob Storage Client Library for Python |
| 6 | sentry-sdk | 81 | A- | 26990.9k | Python client for Sentry (https://sentry.io) |
| 7 | cython | 81 | A- | 26775.6k | The Cython compiler for writing C extensions in the Python language. |
| 8 | anthropic | 81 | A- | 19615.1k | The official Python library for the anthropic API |
| 9 | aliyun-python-sdk-core | 81 | A- | 19375.0k | The core module of Aliyun Python SDK. |
| 10 | slack-sdk | 81 | A- | 18872.9k | The Slack API Platform SDK for Python |
| 11 | billiard | 81 | A- | 11021.4k | Python multiprocessing fork with improvements and bugfixes |
| 12 | amqp | 81 | A- | 10862.9k | Low-level AMQP client for Python (fork of amqplib). |
| 13 | opencv-python | 81 | A- | 10769.8k | Wrapper package for OpenCV python bindings. |
| 14 | plotly | 81 | A- | 13779.0k | An open-source interactive data visualization library for Python |
| 15 | weaviate-client | 81 | A- | 12971.4k | A python native Weaviate client |
| 16 | aenum | 81 | A- | 11332.7k | Advanced Enumerations (compatible with Python's stdlib Enum), NamedTuples, and NamedConstants |
| 17 | sympy | 81 | A- | 37672.1k | Computer algebra system (CAS) in Python |
| 18 | selenium | 81 | A- | 12220.1k | Official Python bindings for Selenium WebDriver |
| 19 | torch | 80 | B+ | 19707.1k | Tensors and Dynamic neural networks in Python with strong GPU acceleration |
| 20 | sendgrid | 79 | B+ | 7197.4k | Twilio SendGrid library for Python |
| 21 | azure-datalake-store | 79 | B+ | 5603.1k | Azure Data Lake Store Filesystem Client Library for Python |
| 22 | spacy | 79 | B+ | 5320.1k | Industrial-strength Natural Language Processing (NLP) in Python |
| 23 | azure-mgmt-sql | 79 | B+ | 1753.6k | Microsoft Azure SQL Management Client Library for Python |
| 24 | modal | 79 | B+ | 4366.0k | Python client library for Modal |
| 25 | azure-storage-file-datalake | 79 | B+ | 8465.2k | Microsoft Azure File DataLake Storage Client Library for Python |
| 26 | azure-storage-queue | 79 | B+ | 7394.4k | Microsoft Azure Azure Queue Storage Client Library for Python |
| 27 | bandit | 79 | B+ | 4953.6k | Security oriented static analyser for python code. |
| 28 | aws-lambda-powertools | 79 | B+ | 4779.4k | Powertools for AWS Lambda (Python) is a developer toolkit to implement Serverless best practices and... |
| 29 | azure-storage-file-share | 79 | B+ | 3907.6k | Microsoft Azure Azure File Share Storage Client Library for Python |
| 30 | atlassian-python-api | 79 | B+ | 3148.8k | Python Atlassian REST API Wrapper |
| 31 | azure-mgmt-containerregistry | 79 | B+ | 3135.9k | Microsoft Azure Containerregistry Management Client Library for Python |
| 32 | awscrt | 79 | B+ | 2705.5k | A common runtime for AWS Python projects |
| 33 | allure-python-commons | 79 | B+ | 1571.5k | Contains the API for end users as well as helper functions and classes to build Allure adapters for ... |
| 34 | azure-search-documents | 79 | B+ | 1404.0k | Microsoft Azure Cognitive Search Client Library for Python |
| 35 | auth0-python | 79 | B+ | 1068.6k | Auth0 Python SDK - Management and Authentication APIs |
| 36 | requests | 79 | B+ | 282609.6k | Python HTTP for Humans. |
| 37 | boto3 | 79 | B+ | 459351.8k | The AWS SDK for Python |
| 38 | azure-monitor-opentelemetry-exporter | 78 | B+ | 6062.7k | Microsoft Azure Monitor Opentelemetry Exporter Client Library for Python |
| 39 | pyyaml | 78 | B+ | 193729.0k | YAML parser and emitter for Python |
| 40 | certifi | 78 | B+ | 301073.4k | Python package for providing Mozilla's CA Bundle. |
| 41 | altair | 78 | B+ | 11109.7k | Vega-Altair: A declarative statistical visualization library for Python. |
| 42 | scipy | 78 | B+ | 79719.5k | Fundamental algorithms for scientific computing in Python |
| 43 | xgboost | 77 | B+ | 9326.7k | XGBoost Python Package |
| 44 | scikit-image | 77 | B+ | 5686.3k | Image processing in Python |
| 45 | catboost | 77 | B+ | 1352.9k | CatBoost Python Package |
| 46 | apache-beam | 77 | B+ | 3841.1k | Apache Beam SDK for Python |
| 47 | statsmodels | 77 | B+ | 9204.2k | Statistical computations and models for Python |
| 48 | alpaca-py | 77 | B+ | 171.1k | The Official Python SDK for Alpaca APIs |
| 49 | chunkr-ai | 77 | B+ | 100.2k | Python client for Chunkr: open source document intelligence |
| 50 | arq | 77 | B+ | 388.6k | Job queues in python with asyncio and redis |
How We Rank Best Python Packages
These best python packages are ranked by Nerq Trust Score, which evaluates security, maintenance, community adoption, and transparency across multiple data points. Only entities with a trust score of 30 or above are included. Scores are updated continuously as new data becomes available.
FAQ
What are the best best python packages in 2026?
Based on Nerq Trust Scores, the top-ranked best python packages are listed above, scored on security, activity, documentation, and community metrics.
How are best python packages ranked?
Nerq ranks tools using Trust Score v2, which combines security analysis, maintenance activity, documentation quality, and community adoption signals.
Are these best python packages safe to use?
Each tool has an individual safety report. Click any tool name to see its detailed trust analysis.
What does a Nerq Trust Score of A mean?
An A grade (80-89) means the entity has strong signals across security, maintenance, documentation, and community adoption. A+ (90-100) is the highest possible rating.
How does Nerq evaluate best python packages?
Nerq analyzes best python packages across multiple dimensions including security vulnerabilities, license compliance, maintenance activity, documentation quality, and community adoption. Each dimension is scored independently and combined into an overall Trust Score (0-100).