Source: https://seerepo.com/compare/airbytehq/airbyte/vs/datawhalechina/hello-agents
Markdown source: https://seerepo.com/compare/airbytehq/airbyte/vs/datawhalechina/hello-agents.md
Description: airbyte and hello-agents share 15 technologies: Postgres, Redis, chromadb, pymilvus, Qdrant, Rich, SQLAlchemy, onnxruntime, transformers, beautifulsoup4, lxml, xlrd, feedparser, jinja2, and openpyxl. airbyte is written in Kotlin and hello-agents in Python.

# airbyte vs hello-agents

airbyte and hello-agents share 15 technologies: Postgres, Redis, chromadb, pymilvus, Qdrant, Rich, SQLAlchemy, onnxruntime, transformers, beautifulsoup4, lxml, xlrd, feedparser, jinja2, and openpyxl. airbyte is written in Kotlin and hello-agents in Python.

- [airbytehq/airbyte](https://seerepo.com/r/airbytehq/airbyte): Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.
- [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: Postgres, Redis, chromadb, pymilvus, Qdrant, Rich, SQLAlchemy, onnxruntime, transformers, beautifulsoup4, lxml, xlrd, feedparser, jinja2, openpyxl
- Only in airbyte: ClickHouse, client-v2, com.mysql:mysql-connector-j, jedis, kafka-clients, org.mongodb:mongodb-driver-sync, pgvector, PostgreSQL, s3, url-connection-client, weaviate-client, zookeeper, MySQL, com.zaxxer:HikariCP, pyarrow, duckdb-engine, MongoDB, databend-sqlalchemy, DuckDB, pika, Google, Kafka, AWS S3, Elasticsearch, Google Cloud Storage, Couchbase, Firebase, javax.ws.rs-api, JetBrains, jakarta.inject:jakarta.inject-api, io.micronaut:micronaut-inject, org.jooq:jooq, google-auth-oauthlib, google-auth, com.google.auth:google-auth-library-oauth2-http, software.amazon.awssdk:sts, pyjwt, cryptography, fastembed, html5lib, jsoup, pyxlsb, Apache, com.hubspot.jinjava:jinjava, cattrs, jakarta.validation-api, marshmallow, log4j-over-slf4j, log4j-slf4j-impl, org.apache.logging.log4j:log4j-slf4j2-impl, org.slf4j:slf4j-api, boto3, psutil, org.apache.logging.log4j:log4j-api, org.apache.logging.log4j:log4j-core
- Only in hello-agents: FastAPI, uvicorn, aiosqlite, asyncpg, psycopg2-binary, SQLite, oracledb, OpenAI, Hugging Face, Flask, fastmcp, starlette, anyio, AIOHTTP, Streamlit, Vite, Vue, vue-router, React, react-router-dom, cycler, fonttools, contourpy, Plotly, Gradio, matplotlib, alembic, bcrypt, accelerate, MCP, peft, safetensors, tavily-python, tokenizers, torch, scikit-learn, sentence-transformers, tiktoken, datasets, langchain-openai, LangGraph, paddlenlp, rank-bm25, spaCy, markdown, pdfminer.six, pypdf, python-docx, reportlab, pdfplumber, pillow, pymupdf, annotated-types, email-validator, pydantic-core, Pydantic, jsonschema, OpenTelemetry, opentelemetry-exporter-otlp-proto-grpc, loguru, D3, katex, Tailwind CSS, markdown-it, vue-flow, Chart.js, vue-chartjs, highlight.js, dompurify, marked, react-markdown, Element, echarts, Leaflet, Mermaid, html2canvas, jspdf

## Side by side

| | airbyte | hello-agents |
|---|---|---|
| Size | 770,512 lines written, 2,171 code files | 226,661 lines written, 1,212 code files |
| Who writes it | 5.3% of its commits signed by AI. With Devin, Claude Code, GitHub Copilot, Cursor, and Codex | 2.4% of its commits signed by AI. With Codex, Cursor, and Claude Code |
| Activity | Last push November 5, 2026, 56,067 commits, 22,316 stars | Last push October 13, 2026, 660 commits, 86,039 stars |
| Tests | 3,555 test files. 58.5% of its code files have a test that imports them | 97 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, airbyte or hello-agents?

airbyte, with 770,512 lines written; hello-agents has 226,661.

The proof: [airbytehq/airbyte's code at commit 39fa89b](https://github.com/airbytehq/airbyte/tree/39fa89b97929ff6646ae4d5192170e84b411a333)

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

hello-agents, with 86,039 stars; airbyte has 22,316.

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

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

airbyte, with 3,555 test files; hello-agents has 97.

The proof: [airbytehq/airbyte's code at commit 39fa89b](https://github.com/airbytehq/airbyte/tree/39fa89b97929ff6646ae4d5192170e84b411a333)

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

airbyte: its last push was on November 5, 2026, and hello-agents's on October 13, 2026.

The proof: [airbytehq/airbyte's commits on GitHub](https://github.com/airbytehq/airbyte/commits)

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

airbyte: an AI signed 5.3% of its commits, with Devin, Claude Code, GitHub Copilot, Cursor, and Codex; in hello-agents, 2.4%.

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

## Sources

- airbytehq/airbyte: Read on November 5, 2026, at commit 39fa89b (https://github.com/airbytehq/airbyte/tree/39fa89b97929ff6646ae4d5192170e84b411a333)
- datawhalechina/hello-agents: Read on November 4, 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.