NLP REST APIs NLP Tools

Containerized REST/microservice APIs for deploying NLP models and pipelines. Includes frameworks and templates for wrapping models in web services. Does NOT include domain-specific NLP applications, model training, or tools for specific tasks like sentiment analysis or NER (unless the primary focus is the API infrastructure itself).

There are 66 nlp rest apis tools tracked. 4 score above 50 (established tier). The highest-rated is gunthercox/mathparse at 63/100 with 53 stars.

Get all 66 projects as JSON

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

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#	Tool	Score	Tier	Stars	Language
1	gunthercox/mathparse A Python library for evaluating natural language mathematical equations	63	Established	53	Python
2	ines/spacy-js 🎀 JavaScript API for spaCy with Python REST API	56	Established	201	JavaScript
3	averbis/averbis-python-api Conveniently access the REST API of Averbis products using Python	55	Established	12	Python
4	giacbrd/python-dandelion-eu A python client for connecting to all the services provided by https://dandelion.eu	50	Established	35	Python
5	recap-utr/nlp-service NLP microservice for computing embeddings	49	Emerging	13	Python
6	texttechnologylab/DockerUnifiedUIMAInterface A UIMA-based tool for the scaled, uniform, distributed, platform-independent...	49	Emerging	14	Jupyter Notebook
7	explosion/spacy-services 💫 REST microservices for various spaCy-related tasks	49	Emerging	240	Python
8	ICLRandD/Blackstone :black_circle: A spaCy pipeline and model for NLP on unstructured legal text.	48	Emerging	679	Python
9	eellak/nlpbuddy A text analysis application for performing common NLP tasks through a web...	46	Emerging	125	HTML
10	web64/nlpserver NLP Web Service	45	Emerging	95	Python
11	ljm625/syntaxnet-rest-api A simple rest api for Google SyntaxNet, powered by docker	45	Emerging	72	Python
12	microsoft/cookiecutter-spacy-fastapi Cookiecutter API for creating Custom Skills for Azure Search using Python and Docker	43	Emerging	621	Python
13	neelkamath/spacy-server 🦜 Containerized HTTP API for industrial-strength NLP via spaCy and sense2vec	42	Emerging	59	Python
14	Davisy/Deploy-NLP-Model-with-FastAPI Learn how to build and deploy NLP model with FastAPI	41	Emerging	32	Jupyter Notebook
15	poteha/docker-nlp Docker images for production NLP usage including deep learning	41	Emerging	35	—
16	SwiftBlue/google-nlp Simple Google Cloud Natural Language Processing API wrapper that uses promises.	41	Emerging	4	JavaScript
17	pemagrg1/NLP-Flask-Website A simple Flask website for all NLP tasks which includes Text Preprocessing,...	38	Emerging	74	HTML
18	ines/spacy-graphql 🤹‍♀️ Query spaCy's linguistic annotations using GraphQL	37	Emerging	86	Python
19	Hironsan/google-natural-language-sampler Code examples for Google Natural Language API.	37	Emerging	14	—
20	kingabzpro/FastAPI-ML-Project Learning and buiding API using Fast API	37	Emerging	16	Python
21	rerender2021/NLP-API A python server that provides NLP-related APIs.	36	Emerging	12	Python
22	bstoilov/digitalowl-pysemantics Free Python client, that utilizes the digitalowl.org NLP API.	34	Emerging	9	Python
23	artpar/languagecrunch LanguageCrunch NLP server docker image	33	Emerging	285	Python
24	aihpi/workshop-mlops Deployment of language detection model with Docker and FastAPI	33	Emerging	4	Jupyter Notebook
25	purvanshi/isolvemath A platform which solves maths word problems in English language	33	Emerging	45	CSS
26	Snowflake-Labs/sfguide-text-embedding-snowpark-container-service A pure-Python approach to packaging a text embedding model into a Snowpark...	32	Emerging	5	Python
27	LinuxForHealth/nlp-insights A service for updating bundles of FHIR resources with discovered insights using NLP	31	Emerging	2	Python
28	ConflictingTheories/spacy_ws Websocket example with Spacy.io	31	Emerging	3	JavaScript
29	nlpie/nlptab A system for integration and visualization of diverse biomedical NLP applications.	31	Emerging	3	Java
30	RxNLP/nlp-cloud-apis RxNLP APIs for clustering sentences, extracting topics, counting words &...	31	Emerging	15	—
31	JayThibs/spacy-example-deployed-service This is an example project to get started on quickly deploying an NLP...	31	Emerging	4	Python
32	gtoffoli/commons-textanalysis Text-analysis support for Django clients, talking through HTTP API to an...	30	Emerging	2	Python
33	soyasis/gpt2-fastapi-docker-deploy Deploy a fine-tuned GPT-2 model that answers 'how-to' questions	30	Emerging	2	Python
34	vivalence/dockerized-stanza-nlp Dockerized Stanza as API. Easy config and cached models.	30	Emerging	1	Python
35	Arkiralor/DRFRefresher A basic django apllication used to refresh up on core concepts of Django and...	29	Experimental	1	Python
36	SOVLOOKUP/NLP-API python 数地工厂 NLPSDK 关键词提取摘要提取新词发现事件三元组提取数据三元组提取逻辑三元组提取实体识别短语组块识别相似度计算...	29	Experimental	16	Python
37	ovuruska/deepinfra-python Unofficial Python wrapper for the DeepInfra Inference API	26	Experimental	1	Python
38	bensonrachellaw/nlp_windows_exe_ui Using python 3.6: making a natural language processing system containing a...	25	Experimental	8	Python
39	vochicong/datalab-nlp NLP extension to Google Cloud Datalab	25	Experimental	7	Shell
40	medelman17/blackstone-api Blackstone is a spaCy model and library for processing long-form,...	25	Experimental	62	Python
41	RealKinetic/codelab Codelab for Google Cloud (BigQuery, NLP, GAE)	24	Experimental	4	JavaScript
42	sarrabenyahia/datamuse Docker webapp on django - Parisian Culture - Datamuse	23	Experimental	3	HTML
43	shivank1404/GoogleNlp NLP using Cloud Natural Language by Google.	22	Experimental	2	Java
44	matovaro/PyUNML-DataSet This repository contains all the files used and generated for the...	22	Experimental	6	—
45	LorenzoMascia/nl2py Natural Language to Python Flow	22	Experimental	1	Python
46	tagtog/demo-webhooks Quick example to connect a spaCy model to tagtog using webhooks 🤖	22	Experimental	2	Python
47	texttechnologylab/DUUI-Gateway Web- and API-based encapsulation of the Docker Unified UIMA interface for...	21	Experimental	—	Svelte
48	chlotmpo/PictoFALC 📝 Un add-in pour illustrer vos documents FALC et promouvoir l’accessibilité	21	Experimental	1	Python
49	ospark-org/Ospark Ospark is an opensource for quickly builder of former model series.	20	Experimental	5	Python
50	chubozeko/EARS-Rule-Detection An NLP project based on implementing and assessing the EARS (Easy Approach...	20	Experimental	8	Python
51	duyu09/QLU-NLP-Laboratory 齐鲁工业大学(山东省科学院) 自然语言处理与认知计算研究团队官方网站（源代码仓库） Source code tree of official...	20	Experimental	5	Java
52	Infotrend-Inc/CoreAI Dockerfile(s) to support ML, CV, NLP research and development, providing...	19	Experimental	1	Dockerfile
53	rafaelsandroni/nlp-inference-api A simple but scalable NLP API so you can skip from scratch and get started fast	19	Experimental	3	—
54	d1egoprog/docker-stanford-corenlp Custom Docker Image of the Stanford CoreNLP	18	Experimental	2	Jupyter Notebook
55	dltk-ai/openDLTK openDLTK is a collection of open-source docker images, where the processing...	18	Experimental	2	HTML
56	ElotlMX/esquite-api FastAPI implementation of Esquite framework	15	Experimental	—	—
57	robertovicario/2UML A natural language tool that generates UML diagrams from text using a large...	15	Experimental	—	HTML
58	nlpsandbox/phi-annotator-spark-nlp An implementation of NLP Sandbox PHI Annotator API based on Spark NLP	11	Experimental	—	Python
59	yudhiesh/ray-serve-composite-model Using Ray Serve and FastAPI to serve a composite NLP model	11	Experimental	4	Python
60	axs03/SeamlessM4Tv2-API Docker containerized deployable API endpoints for the SeamlessM4Tv2 model...	11	Experimental	4	Python
61	MahmoudHussienMohamed/Flask-APIs Simple AI\ML Flask APIs with flask-ngrok.	11	Experimental	3	Jupyter Notebook
62	Maria-Liakata-NLP-Group/long "LoNG" is a web user interface for performing longitudinal NLP analysis.	10	Experimental	2	Python
63	Newspaper-Advertisement-Analyzer/server Welcome to the Newspaper Advertisement Analysis Server repository! This...	10	Experimental	2	Python
64	Gabryxx7/nlp-flask-server A web-based NLP microservice. Host NLP models on a flask-based server and...	10	Experimental	2	Python
65	MehmetNurKavan/nlp_app_fast_api fastAPI usage for NLP flutter app	10	Experimental	1	C++
66	clementsicard/un-semun Repository for SemUN 🇺🇳 project at United Nations	10	Experimental	2	Makefile

Comparisons in this category

spacy-js and spacy-services (56 vs 49)