Vector Search APIs Embedding Tools

API services and microservices that expose vector search capabilities over HTTP/REST endpoints, typically built with FastAPI or similar frameworks. Does NOT include frontend interfaces, backend vector databases themselves, or search implementations without a public API layer.

There are 23 vector search apis tools tracked. The highest-rated is DiceTechJobs/VectorsInSearch at 42/100 with 86 stars.

Get all 23 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=embeddings&subcategory=vector-search-apis&limit=20"

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#	Tool	Score	Tier	Stars	Language
1	DiceTechJobs/VectorsInSearch Dice.com repo to accompany the dice.com 'Vectors in Search' talk by Simon...	42	Emerging	86	Python
2	unmonoqueteclea/voilib 🎧 Podcast Search Engine. Try it now for free or run your own instance.	35	Emerging	75	Python
3	IuriiD/pinecone-faiss-pgvector Comparing vector DBs Pinecone, FAISS & pgvector in combination with OpenAI...	29	Experimental	9	Jupyter Notebook
4	lukovicaleksa/semantic-search-mongodb-fastapi This project demonstrates how you can enhance standard CRUD operations in...	27	Experimental	13	Python
5	DrRuin/Personalized-Real-Estate-Agent In an industry where personalization is key to customer satisfaction, your...	26	Experimental	5	Jupyter Notebook
6	nmdra/Semantic-Search A semantic search system built with PostgreSQL and pgvector, powered by...	25	Experimental	5	Go
7	tajas7/MagicSearch-2A A small search engine using semantic search on the mtgjson database	24	Experimental	3	Python
8	damiandelmas/flexvec Composable vector search with SQL	22	Experimental	—	Python
9	omni-front/ConstructIQ Semantic search API for building permits using vector embeddings, FastAPI & Pinecone	21	Experimental	—	Python
10	mcp-tool-shop-org/integradio Vector-embedded Gradio components for semantic codebase navigation	21	Experimental	—	Python
11	nava2105/ValkeySearchDemo This project is a Multilingual Semantic Dictionary with vector search...	20	Experimental	1	Python
12	suhas-km/SafeHomeSeeker-AI DC SafeHomeSeeker AI Makes Property Searches Safer	19	Experimental	1	Jupyter Notebook
13	xtt28/quora_vector_search AI- & vector database-powered Quora question search	19	Experimental	3	Python
14	khwilo/pat_search A patent searching web application	17	Experimental	2	Ruby
15	kieranklaassen/rails_semantic_search A gem to add semantic search functionality to Rails applications	17	Experimental	1	Ruby
16	poovarasan011/yad2-semantic-search 🏡 Transform real estate searches with natural language queries; find...	15	Experimental	—	Python
17	ALM-LAB/PACE PACE (Podcast AI for Chapters and Episodes) is a semantic search engine that...	14	Experimental	17	Python
18	klhenams/silver-computing-machine Support system API built with love and vibe for PyCon Ghana 2025	14	Experimental	1	Python
19	Pushkarmondal/semantic-search-knowledge-base-using-vector-db This project is a semantic search API built using FastAPI, Pinecone, and...	13	Experimental	—	Python
20	mathisweil/SkillFindr-SemanticSearchEngine Developed in partnership with IBM as part of an academic–industry...	13	Experimental	—	Python
21	ItsAMeMarcus/VibeSearchEngine Motor de busca semântica . Utiliza Two-Stage Retrieval (Bi-Encoder +...	13	Experimental	—	Python
22	JoaoCVerissimo/personal-data-hub Query your personal data using natural language. Semantic search across...	11	Experimental	—	Python
23	gawrkai/django-opensearch-starter Django + OpenSearch product search API with tag filtering and semantic vector support	10	Experimental	1	Python