Source: https://seerepo.com/compare/apache/airflow/vs/dgtlmoon/changedetection.io
Markdown source: https://seerepo.com/compare/apache/airflow/vs/dgtlmoon/changedetection.io.md
Description: airflow and changedetection.io share 11 technologies: Flask, werkzeug, cryptography, flask-login, jinja2, beautifulsoup4, flask-wtf, Pydantic, wtforms, jsonschema, and psutil. Both are written in Python.

# airflow vs changedetection.io

airflow and changedetection.io share 11 technologies: Flask, werkzeug, cryptography, flask-login, jinja2, beautifulsoup4, flask-wtf, Pydantic, wtforms, jsonschema, and psutil. Both are written in Python.

- [apache/airflow](https://seerepo.com/r/apache/airflow): Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
- [dgtlmoon/changedetection.io](https://seerepo.com/r/dgtlmoon/changedetection.io): Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring— MCP included! all for free or enjoy our SaaS plan!

## What they share and what sets them apart

- In common: Flask, werkzeug, cryptography, flask-login, jinja2, beautifulsoup4, flask-wtf, Pydantic, wtforms, jsonschema, psutil
- Only in airflow: FastAPI, aiosqlite, azure-search-documents, azure-storage-blob, confluent-kafka, ibm-db, influxdb3-python, pgvector, presto-python-client, psycopg, psycopg2-binary, pymongo, python-arango, Redis, snowflake-sqlalchemy, weaviate-client, pyarrow, Celery, oracledb, pyiceberg, DuckDB, pinecone, pymssql, clickhouse-connect, gcloud-aio-storage, gcsfs, Neo4j, pymysql, SQLite, Google, flask-appbuilder, asgiref, AIOHTTP, uvicorn, a2wsgi, Apache, Vite, React, react-router-dom, Rich, flask-sqlalchemy, SQLAlchemy, alembic, sqlglot, azure-identity, flask-session, google-auth, pyspnego, pyjwt, keyring, google-auth-httplib2, google-auth-oauthlib, azure-ai-projects, pydantic-ai-slim, cohere, nbconvert, aiosmtplib, icalendar, sendgrid, msgspec, marshmallow, azure-mgmt-containerinstance, azure-mgmt-resource, Flower, OpenTelemetry, structlog, kubernetes, boto3, kubernetes-asyncio, python-on-whales, docker, Alibaba Cloud, colorlog, org.apache.logging.log4j:log4j-api, org.apache.logging.log4j:log4j-core, org.slf4j:slf4j-api, next-themes, Chakra UI, React Hook Form, yaml
- Only in changedetection.io: flask-cors, flask-restful, authlib, litellm, rank-bm25, linkify-it-py, puremagic, lxml, openpyxl, feedparser, segno, referencing, mcp-types, validators, loguru

## Side by side

| | airflow | changedetection.io |
|---|---|---|
| Size | 2,200,257 lines written, 4,596 code files | 108,039 lines written, 267 code files |
| Who writes it | 0.7% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, and Devin | 3.1% of its commits signed by AI. With Claude Code and GitHub Copilot |
| Activity | Last push November 5, 2026, 41,804 commits, 47,376 stars | Last push November 6, 2026, 2,674 commits, 35,598 stars |
| Tests | 4,949 test files. 53.3% of its code files have a test that imports them | 219 test files. 34.8% 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, airflow or changedetection.io?

airflow, with 2,200,257 lines written; changedetection.io has 108,039.

The proof: [apache/airflow's code at commit 322c178](https://github.com/apache/airflow/tree/322c178e05b6621b9577e62e66964c1f4c0b590f)

### Which has more GitHub stars, airflow or changedetection.io?

airflow, with 47,376 stars; changedetection.io has 35,598.

The proof: [apache/airflow on GitHub](https://github.com/apache/airflow)

### Which has more tests, airflow or changedetection.io?

airflow, with 4,949 test files; changedetection.io has 219.

The proof: [apache/airflow's code at commit 322c178](https://github.com/apache/airflow/tree/322c178e05b6621b9577e62e66964c1f4c0b590f)

### Which was updated more recently, airflow or changedetection.io?

changedetection.io: its last push was on November 6, 2026, and airflow's on November 5, 2026.

The proof: [dgtlmoon/changedetection.io's commits on GitHub](https://github.com/dgtlmoon/changedetection.io/commits)

### Which has more commits signed by AI, airflow or changedetection.io?

changedetection.io: an AI signed 3.1% of its commits, with Claude Code and GitHub Copilot; in airflow, 0.7%.

The proof: [the commits each tool signed in dgtlmoon/changedetection.io](https://seerepo.com/r/dgtlmoon/changedetection.io/ai)

## Sources

- apache/airflow: Read on November 5, 2026, at commit 322c178 (https://github.com/apache/airflow/tree/322c178e05b6621b9577e62e66964c1f4c0b590f)
- dgtlmoon/changedetection.io: Read on November 7, 2026, at commit 09619ff (https://github.com/dgtlmoon/changedetection.io/tree/09619ffddb40300e6c09374a4f6aa9af8bab0c3d)

## 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.