Source: https://seerepo.com/compare/data-privacy-stack/presidio/vs/datawhalechina/hello-agents
Markdown source: https://seerepo.com/compare/data-privacy-stack/presidio/vs/datawhalechina/hello-agents.md
Description: presidio and hello-agents share 5 technologies: Flask, matplotlib, spaCy, pillow, and Pydantic. Both are written in Python.

# presidio vs hello-agents

presidio and hello-agents share 5 technologies: Flask, matplotlib, spaCy, pillow, and Pydantic. Both are written in Python.

- [data-privacy-stack/presidio](https://seerepo.com/r/data-privacy-stack/presidio): An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.
- [datawhalechina/hello-agents](https://seerepo.com/r/datawhalechina/hello-agents): 📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

## What they share and what sets them apart

- In common: Flask, matplotlib, spaCy, pillow, Pydantic
- Only in presidio: cryptography, presidio-analyzer, presidio-anonymizer, azure-ai-formrecognizer, opencv-python, pypng, pydicom, pytesseract
- Only in hello-agents: FastAPI, uvicorn, aiosqlite, asyncpg, psycopg2-binary, Postgres, chromadb, Redis, SQLite, libsql-client, oracledb, pymilvus, OpenAI, Qdrant, Hugging Face, python, React, react-dom, fastmcp, starlette, anyio, AIOHTTP, Streamlit, Vite, Vue, vue-router, react-router-dom, cycler, fonttools, soupsieve, contourpy, ipywidgets, Plotly, Gradio, Rich, seaborn, alembic, SQLAlchemy, python-jose, passlib, bcrypt, accelerate, bitsandbytes, camel-ai, MCP, mermaid, onnxruntime, peft, safetensors, tavily-python, textblob, tokenizers, hello-agents, torch, transformers, agentscope, scikit-learn, sentence-transformers, tiktoken, autogen-agentchat, autogen-ext, datasets, langchain-openai, langdetect, LangGraph, paddlenlp, rank-bm25, imaplib2, lxml, markdown, openpyxl, pdfminer.six, pypdf, python-docx, reportlab, xlrd, pdfplumber, feedparser, pymupdf, pypdf2, beautifulsoup4, jinja2, pymupdf4llm, annotated-types, email-validator, pydantic-core, jsonschema, kubernetes, OpenTelemetry, opentelemetry-exporter-otlp-proto-grpc, loguru, ant-design-vue, D3, @ant-design/icons-vue, katex, Tailwind CSS, markdown-it, vue-flow, @monaco-editor/loader, Chart.js, vue-chartjs, highlight.js, dompurify, marked, react-markdown, Element, vue-echarts, echarts, @element-plus/icons-vue, Leaflet, @amap/amap-jsapi-loader, html2canvas, jspdf

## Side by side

| | presidio | hello-agents |
|---|---|---|
| Size | 72,277 lines written, 245 code files | 226,661 lines written, 1,210 code files |
| Who writes it | 5.2% of its commits signed by AI. With GitHub Copilot, Claude Code, and Cursor | 2.4% of its commits signed by AI. With Codex, Cursor, and Claude Code |
| Activity | Last push November 11, 2026, 1,473 commits, 11,840 stars | Last push October 13, 2026, 660 commits, 86,519 stars |
| Tests | 225 test files. 6.5% of its code files have a test that imports them | 99 test files. 6.9% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, presidio or hello-agents?

hello-agents, with 226,661 lines written; presidio has 72,277.

The proof: [datawhalechina/hello-agents's code at commit 36f583c](https://github.com/datawhalechina/hello-agents/tree/36f583c233ea5cee4537ef93455702b55053af18)

### Which has more GitHub stars, presidio or hello-agents?

hello-agents, with 86,519 stars; presidio has 11,840.

The proof: [datawhalechina/hello-agents on GitHub](https://github.com/datawhalechina/hello-agents)

### Which has more tests, presidio or hello-agents?

presidio, with 225 test files; hello-agents has 99.

The proof: [data-privacy-stack/presidio's code at commit 1d70059](https://github.com/data-privacy-stack/presidio/tree/1d7005932261a4b676e045d16fa2965dbc4b4ba2)

### Which was updated more recently, presidio or hello-agents?

presidio: its last push was on November 11, 2026, and hello-agents's on October 13, 2026.

The proof: [data-privacy-stack/presidio's commits on GitHub](https://github.com/data-privacy-stack/presidio/commits)

### Which has more commits signed by AI, presidio or hello-agents?

presidio: an AI signed 5.2% of its commits, with GitHub Copilot, Claude Code, and Cursor; in hello-agents, 2.4%.

The proof: [the commits each tool signed in data-privacy-stack/presidio](https://seerepo.com/r/data-privacy-stack/presidio/ai)

## Sources

- data-privacy-stack/presidio: Read on November 12, 2026, at commit 1d70059 (https://github.com/data-privacy-stack/presidio/tree/1d7005932261a4b676e045d16fa2965dbc4b4ba2)
- datawhalechina/hello-agents: Read on November 9, 2026, at commit 36f583c (https://github.com/datawhalechina/hello-agents/tree/36f583c233ea5cee4537ef93455702b55053af18)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.