Source: https://seerepo.com/compare/Aider-AI/aider/vs/semantica-agi/semantica
Markdown source: https://seerepo.com/compare/Aider-AI/aider/vs/semantica-agi/semantica.md
Description: aider and semantica share 41 technologies: aiosqlite, gitdb, google-cloud-core, pyarrow, SQLite, AIOHTTP, anyio, FastAPI, starlette, tornado, cycler, fonttools, soupsieve, contourpy, matplotlib, Rich, prompt-toolkit, cryptography, Google, OpenAI, safetensors, scikit-learn, sentence-transformers, tiktoken, tokenizers, torch, transformers, litellm, filetype, jinja2, markdown-it-py, markupsafe, mdurl, pillow, beautifulsoup4, annotated-types, jsonschema-specifications, Pydantic, referencing, jsonschema, and psutil. Both are written in Python.

# aider vs semantica

aider and semantica share 41 technologies: aiosqlite, gitdb, google-cloud-core, pyarrow, SQLite, AIOHTTP, anyio, FastAPI, starlette, tornado, cycler, fonttools, soupsieve, contourpy, matplotlib, Rich, prompt-toolkit, cryptography, Google, OpenAI, safetensors, scikit-learn, sentence-transformers, tiktoken, tokenizers, torch, transformers, litellm, filetype, jinja2, markdown-it-py, markupsafe, mdurl, pillow, beautifulsoup4, annotated-types, jsonschema-specifications, Pydantic, referencing, jsonschema, and psutil. Both are written in Python.

- [Aider-AI/aider](https://seerepo.com/r/Aider-AI/aider): aider is AI pair programming in your terminal
- [semantica-agi/semantica](https://seerepo.com/r/semantica-agi/semantica): Graph-Native Infrastructure for Context and Accountable AI Systems

## What they share and what sets them apart

- In common: aiosqlite, gitdb, google-cloud-core, pyarrow, SQLite, AIOHTTP, anyio, FastAPI, starlette, tornado, cycler, fonttools, soupsieve, contourpy, matplotlib, Rich, prompt-toolkit, cryptography, Google, OpenAI, safetensors, scikit-learn, sentence-transformers, tiktoken, tokenizers, torch, transformers, litellm, filetype, jinja2, markdown-it-py, markupsafe, mdurl, pillow, beautifulsoup4, annotated-types, jsonschema-specifications, Pydantic, referencing, jsonschema, psutil
- Only in aider: diskcache, PostHog, asgiref, Streamlit, SQLAlchemy, llama-index-instrumentation, llama-index-workflows, nltk, llama-index-core, llama-index-embeddings-huggingface, tinytag, pypandoc, marshmallow
- Only in semantica: amqp, async-lru, Celery, kafka-python, kombu, pgvector, psycopg, psycopg-binary, psycopg-pool, psycopg2-binary, pyzmq, s3transfer, smart-open, weaviate-client, Neo4j, Postgres, azure-storage-blob, falkordb, pika, pinecone, pymilvus, Redis, sqlite-vec, Google Cloud Storage, Kafka, Qdrant, jupyter-core, jupyterlab-server, uvicorn, Vite, React, jupyterlab-pygments, tinycss2, ipywidgets, jupyter-server-terminals, jupyterlab-widgets, matplotlib-inline, pyvis, questionary, seaborn, widgetsnbextension, Plotly, argon2-cffi, argon2-cffi-bindings, authlib, joserfc, accelerate, agnoctl, cuda-bindings, hdbscan, langchain-protocol, langsmith, librosa, llvmlite, onnxruntime, opencv-python, pynndescent, rapidocr, spaCy, spacy-legacy, thinc, torchvision, triton, typesafe-sdk, umap-learn, agno, fastembed, google-adk, faiss-cpu, LangChain, gensim, groq, instructor, langdetect, Ollama, bleach, doclang, docling-ibm-models, docling-parse, docling-slim, et-xmlfile, latex2mathml, mail-parser, Marko, mistune, nbconvert, nbformat, olefile, pandocfilters, pdfminer-six, pylatexenc, pypdfium2, python-oxmsg, webencodings, xlsxwriter, lxml, defusedxml, docling, openpyxl, pdfplumber, python-docx, python-pptx, fastjsonschema, fqdn, msgspec, pydantic-core, rfc3339-validator, rfc3986-validator, rfc3987-syntax, validators, docling-core, azure-core, colorlog, loguru, OpenTelemetry, opentelemetry-instrumentation, opentelemetry-semantic-conventions, prometheus-client, python-json-logger, spacy-loggers, structlog, boto3, botocore, sigma, @monaco-editor/react, react-dropzone, xyflow, graphology-layout-forceatlas2, react-arborist, vis-timeline, Lucide, react-markdown, remark-gfm

## Side by side

| | aider | semantica |
|---|---|---|
| Size | 40,345 lines written, 80 code files | 467,678 lines written, 536 code files |
| Who writes it | 89.5% of its commits signed by AI. With Aider, Gemini CLI, Codex, and Claude Code | 10.1% of its commits signed by AI. With Claude Code, GitHub Copilot, Codex, and Cursor |
| Activity | Last push May 22, 2026, 12,461 commits, 49,968 stars | Last push November 8, 2026, 2,499 commits, 14,477 stars |
| Tests | 57 test files. 42.5% of its code files have a test that imports them | 556 test files. 72.6% 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, aider or semantica?

semantica, with 467,678 lines written; aider has 40,345.

The proof: [semantica-agi/semantica's code at commit 39cf721](https://github.com/semantica-agi/semantica/tree/39cf7216d2326b012436efebf8a227e82f37dd3b)

### Which has more GitHub stars, aider or semantica?

aider, with 49,968 stars; semantica has 14,477.

The proof: [Aider-AI/aider on GitHub](https://github.com/Aider-AI/aider)

### Which has more tests, aider or semantica?

semantica, with 556 test files; aider has 57.

The proof: [semantica-agi/semantica's code at commit 39cf721](https://github.com/semantica-agi/semantica/tree/39cf7216d2326b012436efebf8a227e82f37dd3b)

### Which was updated more recently, aider or semantica?

semantica: its last push was on November 8, 2026, and aider's on May 22, 2026.

The proof: [semantica-agi/semantica's commits on GitHub](https://github.com/semantica-agi/semantica/commits)

### Which has more commits signed by AI, aider or semantica?

aider: an AI signed 89.5% of its commits, with Aider, Gemini CLI, Codex, and Claude Code; in semantica, 10.1%.

The proof: [the commits each tool signed in Aider-AI/aider](https://seerepo.com/r/Aider-AI/aider/ai)

## Sources

- Aider-AI/aider: Read on November 5, 2026, at commit 5dc9490 (https://github.com/Aider-AI/aider/tree/5dc9490bb35f9729ef2c95d00a19ccd30c26339c)
- semantica-agi/semantica: Read on November 9, 2026, at commit 39cf721 (https://github.com/semantica-agi/semantica/tree/39cf7216d2326b012436efebf8a227e82f37dd3b)

## 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.