apis-data-and-ml

173 listings

JSONGrid

Free tool to Visualize, Edit, Filter complex JSON data into beautiful tabular Grid. Save and Share JSON data over link link.

Zerosheets

Turn your Google Sheets spreadsheets into powerful API`s to rapidly develop prototypes, websites, apps and more. 500 requests per month available for free.

IP.City

100 Free IP geolocation requests per day

Abstract API

API suite for various use cases, including IP geolocation, gender detection, or email validation.

Apify

Web scraping and automation platform to create an API for any website and extract data. Ready-made scrapers, integrated proxies, and custom solutions. Free plan with $5 platform credits included every month.

APITemplate.io

Auto-generate images and PDF documents with a simple API or automation tools like Zapier & Airtable. No CSS/HTML is required. The free plan comes with 50 images/month and three templates.

APIToolkit.io

All the tools you need to fully understand what's going on in your APIs and Backends. With automatic API contract validation and monitoring. The free plan covers servers with up to 20,000 requests per month.

APIVerve

Get instant access to over 120+ APIs for free, built with quality, consistency, and reliability in mind. The free plan covers up to 50 API Tokens per month.

Arize AI

Machine learning observability for model monitoring and root-causing issues such as data quality and performance drift. Free up to two models.

Atlas toolkit

Lightweight library to develop single-page web applications that are instantly accessible. Available for Java, Node.js, Perl, Python, and Ruby.

Beeceptor

Mock a rest API in seconds, fake API response and much more. Free 50 requests per day, public dashboard, open endpoints (anyone with a dashboard link can view submissions and answers).

bigml.com

Hosted machine learning algorithms. Unlimited free tasks for development, limit of 16 MB data/task.

Browse AI

Extracting and monitoring data on the web. Fifty credits per month for free.

BrowserCat

Headless browser API for automation, scraping, AI agent web access, image/pdf generation, and more. Free plan with 1k requests per month.

Bruzu

Automate Image production. Generate tons of Image variants with API, Integrations, or nocode sheet. API is FREE with a watermark.

Calendarific

Enterprise-grade Public holiday API service for over 200 countries. The free plan includes 1,000 calls per month.

Canopy

GraphQL API for Amazon.com product, search, and category data. The free plan includes 100 calls per month.

Clarifai

Image API for custom face recognition and detection. Able to train AI models. The free plan has 5,000 calls per month.

Cloudmersive

Utility API platform with full access to expansive API Library including Document Conversion, Virus Scanning, and more with 800 calls/month.

Colaboratory

Free web-based Python notebook environment with Nvidia Tesla K80 GPU.

Collect2

Create an API endpoint to test, automate, and connect webhooks. The free plan allows for two datasets, 2000 records, one forwarder, and one alert.

CometML

The MLOps platform for experiment tracking, model production management, model registry, and complete data lineage, covering your workflow from training to production. Free for individuals and academics.

Commerce Layer

Composable commerce API that can build, place, and manage orders from any front end. The developer plan allows 100 orders per month and up to 1,000 SKUs for free.

Conversion Tools

Online File Converter for documents, images, video, audio, and eBooks. REST API is available. Libraries for Node.js, PHP, Python. Support files up to 50 GB (for paid plans). The free tier is limited by file size and number of conversions per day.

Country-State-City Microservice API

API and Microservice to provides a wide range of information including countries, regions, provinces, cities, postal codes, and much more. The free tier includes up to 100 requests per day.

Coupler

Data integration tool that syncs between apps. It can create live dashboards and reports, transform and manipulate values, and collect and back up insights. The free plan has unlimited users, 100 runs with 1000 monthly rows, and unlimited integrations.

CraftMyPDF

Auto-Generate PDF documents from reusable templates with a drop-and-drop editor and a simple API. The free plan comes with 100 PDFs/month and three templates.

CurlHub

Proxy service for inspecting and debugging API calls. The free plan includes 10,000 requests per month.

CurrencyScoop

Realtime currency data API for fintech apps. The free plan includes 5,000 calls per month.

Cube

Cube helps data engineers and application developers access data from modern data stores, organize it into consistent definitions, and deliver it to every application. The fastest way to use Cube is with Cube Cloud, which has a free tier with 1GB of data passing through each month.

Data Dead Drop

Simple, free file sharing. Data self-destroys after access. Upload and download data via the browser or your favorite command line client.

Data Fetcher

Connect Airtable to any application or API with no code. Postman-like interface for running API requests in Airtable. Pre-built integrations with dozens of apps. The free plan includes 100 runs per month.

Dataimporter.io

Tool for connecting, cleaning, and importing data into Salesforce. Free Plan includes up to 20,000 records per month.

Datalore

Python notebooks by Jetbrains. Includes 10 GB of storage and 120 hours of runtime each month.

Data Miner

A browser extension (Google Chrome, MS Edge) for data extraction from web pages CSV or Excel. The free plan gives you 500 pages/month.

Datapane

API for building interactive reports in Python and deploying Python scripts and Jupyter Notebooks as self-service tools.

DB-IP

Free IP geolocation API with 1k request per IP per day.lite database under the CC-BY 4.0 License is free too.

DB Designer

Cloud-based Database schema design and modeling tool with a free starter plan of 2 Database models and ten tables per model.

DeepAR

Augmented reality face filters for any platform with one SDK. The free plan provides up to 10 monthly active users (MAU) and tracks up to 4 faces

Deepnote

A new data science notebook. Jupyter is compatible with real-time collaboration and running in the cloud. The free tier includes unlimited personal projects, up to 750 hours of standard hardware, and teams with up to 3 editors.

Diggernaut

Cloud-based web scraping and data extraction platform for turning any website to the dataset or working with it as an API. The free plan includes 5K page requests monthly.

Disease.sh

A free API providing accurate data for building the Covid-19 related useful Apps.

Doczilla

SaaS API empowering the generation of screenshots or PDFs directly from HTML/CSS/JS code. The free plan allows 250 documents month.

Doppio

Managed API to generate and privately store PDFs and Screenshots using top rendering technology. The free plan allows 400 PDFs and Screenshots per month.

dreamfactory.com

Open source REST API backend for mobile, web, and IoT applications. Hook up any SQL/NoSQL database, file storage system, or external service, and it instantly creates a comprehensive REST API platform with live documentation and user management.

DynamicDocs

Generate PDF documents with JSON to PDF API based on LaTeX templates. The free plan allows 50 API calls per month and access to a library of templates.

Efemarai

Testing and debugging platform for ML models and data. Visualize any computational graph. Free 30 debugging sessions per month for developers.

ExtendsClass

Free web-based HTTP client to send HTTP requests.

Export SDK

PDF generator API with drag-and-drop template editor that provides an SDK and no-code integrations. The free plan has 250 monthly pages, unlimited users, and three templates.

Fern

Use your API definition to generate SDKs in popular languages, and generate API reference documentation webpages. Add Markdown pages to your API reference and host them with Fern for a full documentation solution. OpenAPI fully supported.

file.coffee

A platform where you can store up to 15MB/file (30/MB file with an account).

Financial Data

Stock market and financial data API. Free plan allows 300 requests per day.

FraudLabs Pro

Screen an order transaction for credit card payment fraud. This REST API will detect all possible fraud traits based on the input parameters of an order. The Free Micro plan has 500 transactions per month.

Geekflare API

Geekflare API lets you take screenshots, audit websites, TLS scan, DNS lookup, test TTFB, and more. The free plan offers 3,000 API requests.

GeoCod

Free geocoding API: Convert postal addresses into geographic coordinates or convert geographic coordinates into postal addresses (reverse geocoding).

GeoDataSource

Location search service looks up city names using latitude and longitude coordinates. Free API queries up to 500 times per month.

Geolocated.io

IP Geolocation API with multi-continent servers, offering a forever free plan with 60000 requests per month for hobbyists.

Glitterly

Programmatically generate dynamic images from base templates. Restful API and nocode integrations. The free tier comes with 50 images/month and five templates.

GoodData

Data as a Service - Create interactive and insightful dashboards. The free tier comes with five workspaces and 100 MB/workspace.

Hex

a collaborative data platform for notebooks, data apps, and knowledge libraries. Free community version with up to 3 authors and five projects. One compute profile per author with 4GB RAM.

Hook0

Hook0 is an open-source Webhooks-as-a-service (WaaS) that makes it easy for online products to provide webhooks. Dispatch up to 3,000 events/month with seven days of history retention for free.

Hoppscotch

A free, fast, and beautiful API request builder.

Hybiscus

Build pdf reports using a simple declarative API. The free tier includes up to 100 single-page reports per month with the ability to customize color palettes and fonts.

Invantive Cloud

Access over 70 (cloud)platforms such as Exact Online, Twinfield, ActiveCampaign or Visma using Invantive SQL or OData4 (typically Power BI or Power Query). Includes data replication and exchange. Free plan for developers and implementation consultants. Free for specific platforms with limitations in data volumes.

ipaddress.sh

Simple service to get a public IP address in different [formats](https://about.ipaddress.sh/).

ipbase.com

IP Geolocation API - Forever free plan that spans 150 monthly requests.

IP Geolocation

IP Geolocation API - Forever free plan for developers with 30k requests per month (1k/day) limit.

IP Geolocation API

IP Geolocation API from Abstract - Extensive free plan allowing 20,000 monthly requests.

IP2Location

Freemium IP geolocation service. LITE database is available for free download. Import the database in the server and perform a local query to determine the city, coordinates, and ISP information.

IP2Location.io

Freemium, fast and reliable IP geolocation API to determine geolocation data like city, coordinates, ISP, etc. The free plan is available with 30k credits per month. Subscribe to paid plans for more advanced features or contact us for a personalized plan.

ipapi

IP Address Location API by Kloudend, Inc - A reliable geolocation API built on AWS, trusted by Fortune 500. The free tier offers 30k lookups/month (1k/day) without signup.

ipapi.is

A reliable IP Address API from Developers for Developers with the best Hosting Detection capabilities that exist. The free plan offers 1000 lookups without signup.

IPinfo

Fast, accurate, and free (up to 50k/month) IP address data API. Offers APIs with details on geolocation, companies, carriers, IP ranges, domains, abuse contacts, and more. All paid APIs can be trialed for free.

BigDataCloud

Provides fast, accurate, and free (Unlimited or up to 10K-50K/month) APIs for modern web like IP Geolocation, Reverse Geocoding, Networking Insights, Email and Phone Validation, Client Info and more.

IPTrace

An embarrassingly simple API that provides your business with reliable and helpful IP geolocation data.

JSON2Video

A video editing API to automate video marketing and social media videos, programmatically or with no code.

JSON IP

Returns the Public IP address of the client it is requested from. No registration is required for the free tier. Using CORS, data can be requested using client-side JS directly from the browser. Useful for services monitoring change in client and server IPs. Unlimited Requests.

JSON Serve

A free service that helps developers to store JSON objects and use that JSON as a REST API in their app.

JSONing

Create a fake REST API from a JSON object, and customize HTTP status codes, headers, and response bodies.

konghq.com

API Marketplace and powerful private and public API tools. With the free tier, some features such as monitoring, alerting, and support, are limited.

Kreya

Free gRPC GUI client to call and test gRPC APIs. Can import gRPC APIs via server reflection.

Lightly

Improve your machine-learning models by using the correct data. Use datasets of up to 1000 samples for free.

LoginLlama

A login security API to detect fraudulent and suspicious logins and notify your customers. Free for 1,000 logins per month.

MailboxValidator

Email verification service using real mail server connection to confirm valid email. The free API plan has 300 verifications per month.

Market Data API

Provides real-time and historical financial data for stocks, options, mutual funds, and more. The Free Forever API tier allows for 100 daily API requests at no charge.

Tomorrow.io Weather API

Offers free plan of weather API. Provides accurate and up-to-date weather forecasting with global coverage, historical data and weather monitoring solutions.

Meteosource Weather API

global weather API for current and forecasted weather data. Forecasts are based on a machine learning combination of more weather models to achieve better accuracy. The free plan comes with 400 calls per day.

microlink.io

Mindee

Mintlify

Modern standard for API documentation. Beautiful and easy-to-maintain UI components, in-app search, and interactive playground. Free for 1 editor.

monkeylearn.com

Text analysis with machine learning, free 300 queries/month.

MockAPI

MockAPI is a simple tool that lets you quickly mock up APIs, generate custom data, and perform operations using a RESTful interface. MockAPI is meant to be a prototyping/testing/learning tool. One project/4 resources per project for free.

Mockfly

Mockfly is a trusted development tool for API mocking and feature flag management. Quickly generate and control mock APIs with an intuitive interface. The free tier offers 500 requests per day.

Mocki

A tool that lets you create mock GraphQL and REST APIs synced to a GitHub repository. Simple REST APIs are free to develop and use without signup.

Mocko.dev

Proxy your API, choose which endpoints to mock in the cloud and inspect traffic, for free. Speed up your development and integration tests.

Mocky

A simple web app to generate custom HTTP responses for mocking HTTP requests. Also available as [open source](https://github.com/julien-lafont/Mocky).

reqres.in

A Free hosted REST-API ready to respond to your AJAX requests.

microenv.com

Create fake REST API for developers with the possibility to generate code and app in a docker container.

Multi-Exit IP Address Checker

A free and simple tool to check your exit IP address across multiple nodes and understand how your IP appears to different global regions and services. Useful for testing rule-based DNS splitting tools such as Control D.

neptune.ai

Log, store, display, organize, compare, and query all your MLOps metadata. Free for individuals: 1 member, 100 GB of metadata storage, 200h of monitoring/month

News API

Search news on the web with code, and get JSON results. Developers get 3,000 queries free each month.

GoCardless

Free open banking data API. PSD2. Connect 2300+ banks with your app/software in EU+UK.

Nyckel

Train, deploy, and invoke image and text ML models. Free training with up to 5,000 pieces of training data. 1000 model invokes per month free.

Observable

a place to create, collaborate, and learn with data. Free: Unlimited notebooks, Unlimited publishing, Five editors per notebook.

OCR.Space

An OCR API parses image and pdf files that return the text results in JSON format. Twenty-five thousand requests per month are free.

Duply.co

Create dynamic images from API & URL, design template once and reuse it. The free tier offers 70 images/month creation from API & URL and Up to 100 through Form.

OpenAPI3 Designer

Visually create Open API 3 definitions for free.

parsehub.com

Extract data from dynamic sites, turn dynamic websites into APIs, five projects free.

PDFBolt

Developer-focused PDF generation API designed with privacy in mind. It offers Stripe-inspired documentation and includes 500 free PDF conversions per month.

pdfEndpoint.com

Effortlessly convert HTML or URLs to PDF with a simple API. One hundred conversions per month for free.

PDF-API.io

PDF Automation API, visual template editor or HTML to PDF, dynamic data integration, and PDF rendering with an API. The free plan comes with one template, 100 PDFs/month.

Pixela

Free daystream database service. All operations are performed by API. Visualization with heat maps and line graphs is also possible.

Postbacks

Request HTTP callbacks for a later time. Eight thousand free requests on signup.

Postman

Simplify workflows and create better APIs – faster – with Postman, a collaboration platform for API development. Use the Postman App for free forever. Postman cloud features are also free forever with certain limits.

Insomnia

Open-source API client for designing and testing APIs, it supports REST and GraphQL

PrefectCloud

A complete platform for dataflow automation. All plans include 20,000 free runs every month. That's enough to power ETL for most small businesses.

Preset Cloud

A hosted Apache Superset service. Forever free for teams of up to 5 users, featuring unlimited dashboards and charts, a no-code chart builder, and a collaborative SQL editor.

PromptLeo

Prompt engineering platform for creators and developers. It offers a prompt engineering library, forms, and API. The free plan provides one prompt formation, one prompt API endpoint, and 30 generations per month.

PromptLoop

PromptLoop delivers 10X easier AI web scraping with near-zero adoption time, 85%+ time saved on existing workflows, and operates 4X faster than manual research without compromise and includes a REST API endpoint for all research tasks. The first 1,000 credits are free each month.

Proxed AI

Secure AI APIs in iOS - No SDK, Just Change Your API URL. Offers 1000 free API calls per month.

Crawlbase

Crawl and scrape websites without proxies, infrastructure, or browsers. We solve captchas for you and prevent you from being blocked. The first 1000 calls are free of charge.

Public-Apis Github Repo

A list of free public APIs.

Supportivekoala

Allows you to autogenerate images by your input via templates. The free plan allows you to create up to 100 images per week.

QuickMocker

Manage online fake API endpoints under your own subdomain, forward requests to localhost URL for webhooks development and testing, use RegExp and multiple HTTP methods for URL path, prioritize endpoints, more than 100 shortcodes (dynamic or fake response values) for response templating, import from OpenAPI (Swagger) Specifications in JSON format, proxy requests, restrict endpoint by IP address and authorization header. The free account provides one random subdomain, ten endpoints, 5 RegExp URL paths, 50 shortcodes per endpoint, 100 requests per day, and 50 history records in the requests log.

Rapidapi

World's Largest API Hub Millions of developers find and connect to thousands of APIs, API Development using fun challenges (with solutions!) and interactive examples.

RequestBin.com

Create a free endpoint to which you can send HTTP requests. Any HTTP requests sent to that endpoint will be recorded with the associated payload and headers so you can observe recommendations from webhooks and other services.

Roboflow

create and deploy a custom computer vision model with no prior machine learning experience required. The free tier includes up to 1,000 free source images.

ROBOHASH

Web service to generate unique and cool images from any text.

SaturnCloud

Data science cloud environment that allows running Jupyter notebooks and Dask clusters. Thirty hours of free computation and 3 hours of Dask per month.

Scraper's Proxy

Simple HTTP proxy API for scraping. Scrape anonymously without having to worry about restrictions, blocks, or captchas. First 100 successful scrapes per month free including javascript rendering (more available if you contact support).

ScrapingAnt

Headless Chrome scraping API and free checked proxies service. Javascript rendering, premium rotating proxies, CAPTCHAs avoiding. Free plans are available.

ScraperBox

Undetectable web scraping API using real Chrome browsers and proxy rotation. Use a simple API call to scrape any web page. The free plan has 1000 requests per month.

ScrapingDog

Scrapingdog handles millions of proxies, browsers, and CAPTCHAs to provide you with the HTML of any web page in a single API call. It also includes Web Scraper for Chrome & Firefox and software for instant scraping demand. Free plans are available.

scrapinghub.com

Data scraping with visual interface and plugins. The free plan includes unlimited scraping on a shared server.

Simplescraper

Trigger your webhook after each operation. The free plan includes 100 cloud scrape credits.

Select Star

is an intelligent data discovery platform that automatically analyzes and documents your data. Free light tier with 1 Data Source, up to 100 Tables and 10 Users.

Sheetson

Instantly turn any Google Sheets into a RESTful API. Free plan available.

Shipyard

Low-code data orchestration platform for the cloud. Build with a mix of low-code templates and your code (Python, Node.js, Bash, SQL). Our free developer plan offers 10 hours of runtime every month for one user - more than enough to automate multiple workflows.

shrtcode API

Free URL Shortening API without authorization and no request limits.

SerpApi

Real-time search engine scraping API. Returns structured JSON results for Google, YouTube, Bing, Baidu, Walmart, and many other machines. The free plan includes 100 successful API calls per month.

SmartParse

SmartParse is a data migration and CSV to API platform that offers time- and cost-saving developer tools. The Free tier includes 300 Processing Units per month, Browser uploads, Data quarantining, Circuit breakers, and Job Alerts.

Sofodata

Create secure RESTful APIs from CSV files. Upload a CSV file and instantly access the data via its API allowing faster application development. The free plan includes 2 APIs and 2,500 API calls per month. You don't need a credit card.

Sqlable

A collection of free online SQL tools, including an SQL formatter and validator, SQL regex tester, fake data generator, and interactive database playgrounds.

Stoplight

Saas for collaboratively designing and documenting for APIs. The free plan offers free design, mocking, and documentation tools.

Svix

Webhooks as a Service. Send up to 50,000 messages/month for free.

TemplateTo

Auto-Generate PDF/TXT documents from reusable templates with our drop-and-drop editor and simple API. The free plan comes with 450 PDFs/month and three templates.

TinyMCE

rich text editing API. Core features are free for unlimited usage.

Treblle

Treblle helps teams build, ship, and govern APIs. With advanced API log aggregation, observability, docs, and debugging. You get all features for free, but there is a limit of up to 250k requests per month on the free tier.

Webhook Store

Tool for storing third-party webhooks and debug them on localhost (ngrok style). Open source and self-hostable. Free personal domain *username*.github.webhook.store, free public domains *anything*.webhook.store.

Weights & Biases

The developer-first MLOps platform. Build better models faster with experiment tracking, dataset versioning, and model management. Free tier for personal projects only, with 100 GB of storage included.

wit.ai

NLP for developers.

wolfram.com

Built-in knowledge-based algorithms in the cloud.

wrapapi.com

Turn any website into a parameterized API. 30k API calls per month.

ZenRows

Web Scraping API & proxy server that bypasses any anti-bot solution while offering javascript rendering, rotating proxies, and geotargeting. The free tier of 1000 API calls.

Zenscrape

Web scraping API with headless browsers, residentials IPs, and straightforward pricing. One thousand free API calls/month and extra credits for students and non-profits.

IPQuery

Unlimited IP API for developers, no ratelimits, or pricing.

ip-api

IP Geolocation API, Free for non-commercial use, no API key required, limited to 45 req/minute from the same IP address for the free plan.

WebScraping.AI

Simple Web Scraping API with built-in parsing, Chrome rendering, and proxies. Two thousand free API calls per month.

Zipcodestack

Free Zip Code API and Postal Code Validation. Ten thousand free requests/month.

huggingface.co

Build, train, and deploy NLP models for Pytorch, TensorFlow, and JAX. Free up to 30k input characters/mo.

vatcheckapi.com

Simple and free VAT number validation API. Five hundred free requests per month.

numlookupapi.com

Free phone number validation API - 100k free requests / month.

Volca

Free API providing lists of technologies such as programming languages and database systems. Unlimited free requests.

Query.me

Collaborative data notebooks that execute script-like and allow to fetch and send data via SQL, API, and many custom blocks, like Slack and Email. Free for small Teams.

ERD Lab

Free cloud-based entity relationship diagram (ERD) tool made for developers.

What The Diff

AI-powered code review assistant. The free plan has a limit of 25,000 monthly tokens (~10 PRs).

Zipcodestack

Free Zip Code API and Postal Code Validation. Ten thousand free requests/month.

OpenWeb Ninja

Extremely comprehensive real-time SERP and public data APIs: Google Search, Shopping, Jobs, Images, Lens, News, Google Maps Businesses / Places, Reviews, Photos, Website Emails and Social Contacts Scraper, Amazon, Yelp and more. All APIs include a free tier with 100 to 200 free monthly requests.

Tavily AI

API for online serach and rapid insights and comprehensive research, with the capability of organization of research results. 1000 request/month for the Free tier with No credit card required.

Composio

Integration platform for AI Agents and LLMs. Integrate over 200+ tools across the agentic internet.

WeatherXu

Global weather data including current conditions, hourly and daily forecasts, and weather alerts via our API. Integrating AI models and ML systems to analyze and combine multiple weather models to deliver improved forecast accuracy. Free tier includes 10,000 API calls/month.

Zuplo

Free API Management platform to design, build, and deploy APIs to the Edge. Add API Key authentication, rate limiting, developer documentation and Monetization to any API in minutes. OpenAPI-native and fully-programmable with web standard apis & Typescript. The free plan offers up to 10 projects, unlimited production edge environments, 250 API keys, 100K monthly requests, and 1GB egress.

Amazon SageMaker

A cloud-based ML platform with JupyterLab and terminal access. The free tier includes 8 hours of CPU (max 4 hours per session) or 4 hours of GPU per day.