Are you paying for AI APIs? Stop. Here are 5 tools that run on your laptop for free.
1. Ollama
Run any LLM locally:
brew install ollama
ollama pull llama3.2
Now you have GPT-level AI on your machine. No API key needed.
2. ChromaDB
Free vector database. Store embeddings locally:
import chromadb
client = chromadb.Client()
collection = client.create_collection("docs")
collection.add(documents=["AI is amazing"], ids=["1"])
results = collection.query(query_texts=["tell me about AI"])
3. Whisper
Offline speech recognition by OpenAI:
import whisper
model = whisper.load_model("base")
result = model.transcribe("audio.mp3")
print(result["text"])
4. LangChain
Build AI apps that connect to your data:
from langchain_community.llms import Ollama
llm = Ollama(model="llama3.2")
print(llm.invoke("Explain Docker in 2 lines"))
5. MCP (Model Context Protocol)
Connect AI to any tool — files, GitHub, databases. The USB-C of AI.
My Setup
I built 45 tools using these. All free. All local. All open source.
🔗 github.com/amrendramishra/ai-tools
🌐 amrendranmishra.dev
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