How to implement FAISS in Pinecone? If that is not possible, what is my best alternative?

Right now, I am using Google Colab to make a small project using Langchain, OpenAI API & Pinecone.
I am using FAISS for similarity search and storing the embeddings in Pinecone. The processing for FAISS is being done on my local Colab server. Is it possible to perform FAISS using Pinecone? If not, what is the best alternative?