A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
free-for-dev
Developers and Open Source authors now have a massive amount of services offering free tiers, but it can be hard to find them all in order to make informed decisions.
This is a list of software (SaaS, PaaS, IaaS, etc.) and other offerings that have free tiers for developers.
The scope of this particular list is limited to things infrastructure developers (System Administrator, DevOps Practitioners, etc.) are likely to find useful. We love all the free services out there, but it would be good to keep it on topic. It's a bit of a grey line at times so this is a bit opinionated; do not be offended if I do not accept your contribution.
You can help by sending Pull Requests to add more services. Once I have a good set of links in this README file, I'll look into a better layout for the information and links (help with that is appreciated too).
NOTE: This list is only for as-a-Service offerings, not for self-hosted software. For a service to be eligible it has to offer a Free Tier and not just a free trial. If the Free Tier is time bucketed it has to be at least a year.
bitbucket.org — Unlimited public and private repos (Git and Mercurial) for up to 5 users with Pipelines for CI/CD
chiselapp.com — Unlimited public and private Fossil repositories
github.com — Unlimited number of public repositories
about.gitlab.com — Unlimited public and private Git repos with unlimited collaborators
visualstudio.com — Unlimited private repos (Git and TFS) for up to 5 users/team
plasticscm.com — Free for individuals, OSS and nonprofit organizations
cloud.google.com — Free private Git repositories hosted on Google Cloud Platform. Supports syncing with existing GitHub and Bitbucket repos. Free Beta for up to 500 MB of storage
buddy.works — One free private project with a Git repository and continuous delivery integrated
codebasehq.com — One free project with 100 MB space and 2 users
NotABug - NotABug.org is a free-software code collaboration platform for freely licensed projects, Git-based
perforce.com - Free 1GB Cloud and Git, Mercurial, or SVN repositories.
projectlocker.com — One free private project (Git and Subversion) with 50 MB space
Artifact Repos
bintray.com - JFrog Bintray hosts Open Source projects for free, and supports Docker, Maven, NuGet, npm, Debian, RPM, Conan, Vagrant, Opkg, yum, and also home to JCenter the most comprehensive colleciton of Maven artifacts.
central.sonatype.org - The default artifact repository for Apache Maven, SBT and other build systems.
packagecloud.io - Easy to use repository hosting for: Maven, RPM, DEB, PyPi and RubyGem packages (has free tier).
cloudsmith.io - Simple, secure and centralised repository service for Java/Maven, RedHat, Debian, Python, Ruby, Vagrant +more. Free tier + free for open source.
jitpack.io - Maven repository for JVM and Android projects on GitHub, free for public projects.
Tools for Teams and Collaboration
scinote.net — Scientific data management and team collaboration. One Team with unlimited number of users, backup and 1 GB storage space
appear.in — One click video conversations, for free
meet.jit.si — One click video conversations, screen sharing, for free
flowdock.com — Chat and inbox, free for teams up to 5
slack.com — Free for unlimited users with some feature limitations
gitter.im — Chat, for GitHub. Unlimited public and private rooms, free for teams up to 25
hangouts.google.com — One place for all your conversations, for free, need a Google account
seafile.com — Private or cloud storage, file sharing, sync, discussions. Private version is full. Cloud version has just 1 GB
yammer.com — Private social network standalone or for MS Office 365. Free with a bit less admin tools and users management features
helpmonks.com — Shared inbox for teams, free for Open Source and nonprofit organizations
typetalk.in — Share and discuss ideas with your team through instant messaging on the web or on your mobile
talky.io — Free group video chat. Anonymous. Peer‑to‑peer. No plugins, signup, or payment required
sourcetalk.net — Code discussion tool, free for open code talks
helplightning.com — Help over video with augmented reality. Free without analytics, encryption, support
evernote.com — Tool for organizing information. Share your notes and work together with others
doodle.com — The scheduling tool you'll actually use. Find a date for a meeting two times faster
sendtoinc.com — Share links, notes, files and have discussions. Free for 3 and 100 MB
zoom.us — Secure Video and Web conferencing, add-ons available. Free limited to 40 minutes
ideascale.com — Allow clients to submit ideas and vote, free for 25 members in 1 community
wistia.com — Video hosting with viewer analytics, HD video delivery and marketing tools to help understand your visitors, 25 videos and Wistia branded player
cnverg.com — Real-time shared visual workspace, whiteboard, GitHub integration. Free 5 GB, 5 spaces and 5 collaborators, no GitHub repos
flock.com — A faster way for your team to communicate. Free Unlimited Messages, Channels, Users, Apps & Integrations
Igloo — Internal portal for sharing documents, blogs and calendars etc. Free for up to 10 users.
riot.im — A decentralized communication tool built on Matrix. Group chats, direct messaging, encrypted file transfers, voice and video chats, and easy integration with other services.
Microsoft Teams — Microsoft Teams is a chat-based digital hub that brings conversations, content, and apps together in one place all from a single experience. Free for up to 300 users.
Code Quality
tachikoma.io — Dependency Update for Ruby, Node.js, Perl projects, free for Open Source
deppbot.com — Automated Dependency Updates for Ruby projects, free for Open Source
landscape.io — Code Quality for Python projects, free for Open Source
codeclimate.com — Automated code review, free for Open Source
houndci.com — Comments on GitHub commits about code quality, free for Open Source
coveralls.io — Display test coverage reports, free for Open Source
scrutinizer-ci.com — Continuous inspection platform, free for Open Source
codecov.io — Code coverage tool (SaaS), free for Open Source
goreportcard.com — Code Quality for Go projects, free for Open Source
inch-ci.org — Documentation badges for Ruby, JS and Elixir
scan.coverity.com — Static code analysis for Java, C/C++, C# and JavaScript, free for Open Source
webceo.com — SEO tools but with also code verifications and different type of advices
zoompf.com — Fix the performance of your web sites, detailed analysis
gtmetrix.com — Reports and thorough recommendations to optimize websites
browserling.com — Live interactive cross-browser testing, free only 3 minutes sessions with MS IE 9 under Vista at 1024 x 768 resolution
shields.io — Quality metadata badges for open source projects
beanstalkapp.com — A complete workflow to write, review and deploy code), free account for 1 user and 1 repository with 100 MB of storage
testanywhere.co — Automatic test website or web app continuously and catch bugs in the early stages, free 1,000 tests/month
blamewarrior.com — Tool to automatically assign reviewers for new pull requests and track statistics of review process, free for Open Source
gerrithub.io — Gerrit code review for GitHub repositories for free
reviewable.io — Code review for GitHub repositories, free for public or personal repos
sonarcloud.io — Automated source code analysis for Java, JavaScript, C/C++, C#, VB.NET, PHP, Objective-C, Swift, Python, Groovy and even more languages, free for Open Source
golangci.com — Automated Go (golang) code review service for GitHub pull requests.
Code Search and Browsing
codota.com — Codota helps developers create better software, faster by providing insights learned from all the code in the world. Plugin available.
libraries.io — Search and dependency update notifications for 32 different package managers, free for open source
sourcegraph.com — Java, Go, Python, Node.js, etc., code search/cross-references, free for Open Source
searchcode.com — Comprehensive text-based code search, free for Open Source
browserstack.com — Manual and automated browser testing, free for Open Source
everystep-automation.com — Records and replays all steps made in a web browser and creates scripts,... free with fewer options
Applitools.com — smart visual validation for web, native mobile and desktop apps. Integrates with almost all automation solutions (like Selenium and Karma) and remote runners (Sauce Labs, Browser Stack). free for open source. A free tier for a single user with limited checkpoints per week.
checkbot.io — Browser extension that tests if your website follows 50+ SEO, speed and security best practices. Free tier for smaller websites.
Security and PKI
pyup.io — Monitory Python dependencies for security vulnerabilities and update them automatically. Free for one private project, unlimited projects for open source.
threatconnect.com — Threat intelligence: It is designed for individual researchers, analysts and organizations who are starting to learn about cyber threat intelligence. Free up to 3 Users
crypteron.com — Cloud-first, developer-friendly security platform prevents data breaches in .NET and Java applications
snyk.io — Snyk found and reported several vulnerabilities in the package.Limited to 1 private project (unlimited for open source projects)
letsencrypt.org — Free SSL Certificate Authority with certs trusted by all major browsers
blackfire.io — Blackfire is the SaaS-delivered Application Performance Solution. Free Hacker plan (PHP only)
apimetrics.io — Automated API Performance Monitoring, Testing and Analytics. Free Plan, manually make API calls and Run from their West Coast servers
opsdash.com — Self-hoster server, clusters and services monitoring, free for 5 servers and 5 services
healthchecks.io — Monitor your cron jobs and background tasks. Unlimited free checks
appbeat.io — Website monitoring, 3 monitors free. They offer very reliable and affordable monitor service.
assertible.com - Automated API testing and monitoring. Free plans for teams and individuals.
letsmonitor.org - TLS certificate expiration and connectivity monitoring with email and SMS alerts.
Crash and Exception Handling
rollbar.com — Exception and error monitoring, free plan with 5,000 errors/month, unlimited users, 30 days retention
bugsnag.com — Free for up to 2,000 errors/month after the initial trial
sentry.io — Sentry tracks app exceptions in real-time, has a small free plan. Free, unrestricted use if self-hosted
Search
algolia.com — Hosted search-as-you-type (instant). Free hacker plan up to 10,000 documents and 100,000 operations. Bigger free plans available for community/Open Source projects
swiftype.com — Hosted search solution (API and crawler). Free for a single search engine with up to 1,000 documents. Free upgrade to premium level for Open Source
jsdelivr.com — CDN of OSS (JS, CSS, fonts) for developers and webmasters, accepts PRs to add more
developers.google.com — The Google Hosted Libraries is a content distribution network for the most popular, Open Source JavaScript libraries
asp.net — The Microsoft Ajax CDN hosts popular third party JavaScript libraries such as jQuery and enables you to easily add them to your Web application
toranproxy.com — Proxy for Packagist and GitHub. Never fail CD. Free for personal use, 1 developer, no support
rawgit.com — Free limited traffic, serves raw files directly from GitHub with proper Content-Type headers
speeder.io — Uses KeyCDN. Automatic image optimization and free CDN boost. Free and does not require any server changes
jare.io — You should log in using your GitHub account and register your domain. Uses AWS CloudFront
PaaS
wedeploy.com — WeDeploy gives you predefined services that can speed up your development process. Free plan: 1 GB Transfer, 1 GB Memory, 1 CPU, 512 MB Storage, 2 Service Instances, 2 Projects
cloud.google.com — Google App Engine gives 28 instance hours/day free, 1 GB NoSQL database and more
azure.microsoft.com — MS Azure gives USD 200 worth of free usage for a trial
appharbor.com — A .Net PaaS that provides 1 free worker
heroku.com — Host your apps in the cloud, free for single process apps
firebase.google.com — Build real-time apps, the free plan has 100 max connections, 10 GB data transfer, 1 GB data storage, 1 GB hosting storage and 10 GB hosting transfer
bluemix.net — IBM PaaS with a monthly free allowance
outsystems.com — Enterprise web development PaaS for on-premise or cloud, free "personal environment" offering allows for unlimited code and up to 1 GB database
scn.sap.com — The in-memory Platform-as-a-Service offering from SAP. Free developer accounts come with 1 GB structured, 1 GB unstructured, 1 GB of Git data and allow you to run HTML5, Java and HANA XS apps
mendix.com — Rapid Application Development for Enterprises, unlimited number of free sandbox environments supporting 10 users, 100 MB of files and 100 MB database storage each
pythonanywhere.com — Cloud Python app hosting. Beginner account is free, 1 Python web application at your-username.pythonanywhere.com domain, 512 MB private file storage, one MySQL database
configure.it — Mobile app development platform, free for 2 projects, limited features but no resource limits
zeit.co/now — Managed platform for Node.js, static sites and Docker deployments. Limited to 3 concurrent instances, 1 GB storage and 1 GB bandwidth for OSS projects (source files are exposed on a public URL)
sandstorm.io — Sandstorm is an open source operating system for personal and private clouds. Free plan offers 200 MB storage and 5 grains free
gearhost.com — Platform for .NET and PHP apps. 256 MB of RAM for free on a shared server with limited resources
glitch.com — Free unlimited public/private hosting for Node.js apps with features such as code sharing and real-time collaboration
BaaS
blockspring.com — Cloud functions. Free for 5 million runs/month
postgress.com — Mobile backend, starter plan has unlimited requests/second, with 1 GB of data storage. Enterprise application support
backendless.com — Mobile and Web Baas, with 1 GB file storage free, push notifications 50000/month, and 1000 data objects in table.
hasura.io — Platform to build and deploy app backends fast, free for single node cluster.
pusher.com - Free, unlimited push notifications for 2000 monthly active users. A single API for iOS and Android devices.
layer.com — The full-stack building block for communications
quickblox.com — A communication backend for instant messaging, video and voice calling and push notifications
pushbots.com — Push notification service. Free for up to 1.5 million pushes/month
getstream.io — Build scalable news feeds and activity streams in a few hours instead of weeks, free for 3 million feed updates/month
tyk.io — API management with authentication, quotas, monitoring and analytics. Free cloud offering
iron.io — Async task processing (like AWS Lambda) with free tier and 1 month free trial
stackhut.com — Async task processing (like AWS Lambda). 10 free private services and unlimited free public services
pubnub.com — Free push notifications for up to 1 million messages/month and 100 active daily devices
pushtechnology.com — Real-time Messaging for browsers, smartphones and everyone. 100 concurrent connections. Free 10 GB data/month
webtask.io — Run code with an HTTP call. No provisioning. No deployment
zapier.com — Connect the apps you use, to automate tasks. 5 zaps, every 15 minutes and 100 tasks/month
stackstorm.com — Event-driven automation for apps, services and workflows, free without flow, access control, LDAP,...
simperium.com — Move data everywhere instantly and automatically, multi-platform, unlimited sending and storage of structured data, max. 2,500 users/month
pushcrew.com — Push notification service. Unlimited notifications up to 2000 Subscribers
streamdata.io — Turns any REST API into an event-driven streaming API. Free plan up to 1 million messages and 10 concurrent connections
posthook.io — Job Scheduling Service. Allows you to schedule requests for specific times. 500 scheduled requests/month free.
Web Hosting
pages.github.com — Hosting static site directly from GitHub repository
closeheat.com — Development Environment in the Cloud for Static Websites with Free Hosting and GitHub integration. 1 free website with custom domain support
sourceforge.net — Find, Create and Publish Open Source software for free
devport.co — Turn GitHub projects, apps and websites into a personal developer portfolio
netlify.com — Builds, deploy and hosts static site or app, free for 100 GB data and 100 GB/month bandwidth
pantheon.io — Drupal and WordPress hosting, automated DevOps and scalable infrastructure. Free for developers and agencies
acquia.com — Hosting for Drupal sites. Free tier for developers. Free development tools (such as Acquia Dev Desktop) also available
app.netlify.com — Hosting for static sites and apps. Free on a subdomain
readthedocs.org — Free documentation hosting with versioning, PDF generation and more
bubble.is — Visual programming to build web and mobile apps without code, free 100 visitors/month, 2 apps
contentful.com — Content as a Service. Content management and delivery APIs in the cloud. 3 users, 3 repositories and 100,000 API requests/month for free
tilda.cc — One site, 50 pages, 50 MB storage, only the main pre-defined blocks among 170+ available, no fonts, no favicon and no custom domain
surge.sh — Static web publishing for Front-End developers. Unlimited sites with custom domain support
segment.com — Hub to translate and route events to other third party services. 100,000 events/month free
ngrok.com — Expose locally running servers over a tunnel to a public URL.
cloudamqp.com — RabbitMQ as a Service. Little Lemur plan: max 1 million messages/month, max 20 concurrent connections, max 100 queues, max 10,000 queued messages, multiple nodes in different AZ's
serveo.net - Quickly expose any local port to the public internet on a servo subdomain using an SSH tunnel, includes SSH GUI to replay requests over HTTP.
ZeroTier - FOSS managed virtual Ethernet as a service. Unlimited end-to-end encrypted networks of 100 clients on free plan. Clients for desktop/mobile/NA; web interface for configuration of custom routing rules and approval of new client nodes on private networks.
Hamachi - LogMeIn Hamachi is a hosted VPN service that lets you securely extend LAN-like networks to distributed teams with free plan allows unlimited networks with up to 5 peoples
webhookrelay.com - Manage, debug, fan-out and proxy all your webhooks to public or internal (ie: localhost) destinations. Also, expose servers running in a private networks over a tunnel by getting a public HTTP endpoint (https://yoursubdomain.webrelay.io <----> http://localhost:8080).
Issue Tracking and Project Management
bitrix24.com — Free intranet and project management tool
draw.io — Online diagrams stored locally, in Google Drive, OneDrive or Dropbox. Free for all features and storage levels
visualstudio.com — Unlimited free private code repositories; Tracks bugs, work items, feedback and more
testlio.com — Issue tracking, test management and beta testing platform. Free for private use
vivifyscrum.com — Free tool for Agile project management. Scrum Compatible
targetprocess.com — Visual project management, from Kanban and Scrum to almost any operational process. Free for unlimited users, up to 1,000 data entities {more details}
overv.io — Agile project management for teams who love GitHub
taskulu.com — Role based project management. Free up to 5 users. Integration with GitHub/Trello/Dropbox/Google Drive
planitpoker.com — Free online planning poker (estimation tool)
ubertesters.com — Test platform, integration and crowdtesters, 2 projects, 5 members
jetbrains.com — search based on time tracking, attachments on Agile Board, and many other improvements. 10 users 5 GB free
plan.io — Project Management with Repository Hosting and mor options. Free for 2 users with 10 customers and 500MB Storage
taskade.com — Real-time collaborative task lists and outlines for teams
zenkit.com - Project management and collaboration tool. Free for up to 5 members, 5 GB attachments.
Instabug — A comprehensive bug reporting and in-app feedback SDK for mobile apps. Free plan up to 1 app and 1 member.
Storage and Media Processing
aerofs.com — P2P file syncing, free for up to 30 users
cloudinary.com — Image upload, powerful manipulations, storage and delivery for sites and apps, with libraries for Ruby, Python, Java, PHP, Objective-C and more. Perpetual free tier includes 7,500 images/month, 2 GB storage, 5 GB bandwidth
gumlet.com — Image resize-as-a-service. It also optimizes images and performs delivery via CDN. Free tier includes 1 GB bandwidth and unlimited number of image processing every month for 1 year.
plot.ly — Graph and share your data. Free tier includes unlimited public files and 10 private files
transloadit.com — Handles file uploads and encoding of video, audio, images, documents. Free for Open Source and other do-gooders. Commercial applications get 1 GB free for test driving
podio.com — You can use Podio with a team of up to five people and try out the features of the Basic Plan, except users management
shrinkray.io — Free image optimization of GitHub repos
kraken.io — Image optimization for website performance as a service, free plan up to 1 MB file size
placeholder.com — A quick and simple image placeholder service
placekitten.com — A quick and simple service for getting pictures of kittens for use as placeholders
embed.ly — Provides APIs for embedding media in a webpage, responsive image scaling, extracting elements from a webpage. Free for up to 5,000 URLs/month at 15 requests/second
otixo.com — Encrypt, share, copy and move all your cloud storage files from one place. Basic plan provides unlimited files transfer with 250 MB max. file size and allows 5 encrypted files
tinypng.com — API to compress and resize PNG and JPEG images, offers 500 compressions for free each month
filestack.com — File picker, transform and deliver, free for 250 files, 500 transformations and 3 GB bandwidth
packagecloud.io — Hosted Package Repositories for YUM, APT, RubyGem and PyPI. Limited free plans, open source plans available via request
image-charts.com - Unlimited image chart generation with a watermark
jsonbin.io - Free JSON data storage service, ideal for small-scale web apps, website, mobile apps.
Design and UI
pixlr.com — Free online browser editor on the level of commercial ones
codeanywhere.com — Full IDE in the browser and mobile apps. Access FTP, SFTP, Dropbox, Google Drive, GitHub and BitBucket. Hosted virtual machines with terminal access. Collaboration features like share links, live editing, permissions and version tracking (free tier includes 256MB RAM, 2GB HDD, 1 remote connection, no always on machine)
codenvy.com — IDE and automated developer workspaces in a browser, collaborative, Git/SVN integration, build and run your app in customizable Docker-based runners (free tier includes: 3 GB RAM, ability to run multiple machines simultaneously), pre-integrated deploy to Google Apps
visualstudio.com — Fully-featured IDE with thousands of extensions, cross-platform app development (Microsoft extensions available for download for iOS and Android), desktop, web and cloud development, multi-language support (C#, C++, JavaScript, Python, PHP and more)
cocalc.com (formerly SageMathCloud at cloud.sagemath.com) — Collaborative calculation in the cloud. Browser access to full Ubuntu with built-in collaboration and lots of free software for mathematics, science, data science, preinstalled: Python, LaTeX, Jupyter Notebooks, SageMath, scikitlearn, etc
wakatime.com — Quantified self-metrics about your coding activity, using text editor plugins, limited plan for free
apiary.io — Collaborative design API with instant API mock and generated documentation (Free for unlimited API blueprints and unlimited user with one admin account and hosted documentation)
mockable.io — Mockable is a simple configurable service to mock out RESTful API or SOAP web-services. This online service allows you to quickly define REST API or SOAP endpoints and have them return JSON or XML data
fakejson.com — FakeJSON helps you quickly generate fake data using its API. Make an API request describing what you want and how you want it. The API returns it all in JSON. Speed up the go to market process for ideas and fake it till you make it.
jetbrains.com — Productivity tools, IDEs and deploy tools. Free license for students, teachers, Open Source and user groups
codepen.io — CodePen is a playground for the front end side of the web
repl.it — A cloud coding environment for various program languages
hotjar.com — Per site: 2,000 pages views/day, 3 heatmaps, data stored for 3 months,...
usersurge.com — 250K sessions per month for individuals.
International Mobile Number Verification API and SDK
cognalys.com — Freemium mobile number verification through an innovative and reliable method than using SMS gateway. Free 10 tries and 15 verifications/day
numverify.com — Global phone number validation and lookup JSON API. 250 API requests/month
Payment / Billing Integration
braintreepayments.com — Credit Card, Paypal, Venmo, Bitcoin, Apple Pay,... integration. Single and Recurrent Payments. First USD 50,000 free
currencylayer.com — Reliable Exchange Rates and Currency Conversion for your Business, 1,000 API requests/month free
vatlayer.com — Instant VAT number validation and EU VAT rates API, free 100 API requests/month
fraudlabspro.com - Help merchants to prevent payment fraud and chargebacks. Free Micro Plan available with 500 queries/month.
Docker Related
openshift.com — Container platform based on Docker and Kubernetes. Free for 2 vCPU, 1GiB Memory, 1GiB Storage.
Docker Cloud — Manages the deployments of Docker containers to your (separate) cloud environment with one free repository
Docker Hub — One free private repository and unlimited public repositories to build and store Docker images
quay.io — Build and store container images with unlimited free public repositories
canister.io — 20 free private repositories for developers, 30 free private repositories for teams to build and store Docker images
Whales - A tool to automatically dockerize your applications for free.
PWD - Play with Docker. A simple, interactive and fun playground to learn Docker
superfeedr.com — Real-time PubSubHubbub compliant feeds, export, analytics. Free with less customization
screenshotlayer.com — Capture highly customizable snapshots of any website. Free 100 snapshots/month
screenshotmachine.com — Capture 100 snapshots/month, png, gif and jpg, including full-length captures, not only home page
readme.io — Beautiful documentation made easy, free for Open Source
formaholic.com — Simple form endpoint. Perfect for static sites
http2.pro — HTTP/2 protocol readiness test and client HTTP/2 support detection API.
Formspree.io — Send email using an HTTP POST request. Free tier limits to 1000 submissions per month and must expose email address in the API call.
Typeform.com — Include beautifully designed forms on websites. Free plan allows only 10 fields per form and 100 responses per month.
SurveyMonkey.com — Create online surveys. Analyze the results online. Free plan allows only 10 questions and 100 responses per survey.
APIs, Data and ML
Scraper API — Cloud based web scraping API handles proxies, browsers, and CAPTCHAs. Scrape any web page with a simple API call. Get started with 1000 free API calls/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, user management,...
monkeylearn.com — Text analysis with machine learning, free 100,000 queries/month
wolfram.com — Built-in knowledge-based algorithms in the cloud
parsehub.com — Extract data from dynamic sites, turn dynamic websites into APIs, 5 projects free
wrapapi.com — Turn any website into a parameterized API
algorithmia.com — Host algorithms for free. Includes free monthly allowance for running algorithms. Now with CLI support
bigml.com — Hosted machine learning algorithms. Unlimited free tasks for development, limit of 16 MB data/task
konghq.com/ — API Marketplace and powerful tools for private and public APIs. With the free tier, some features are limited such as monitoring, alerting and support
dominodatalab.com — Data science with support for Python, R, Spark, Hadoop, Matlab and others
restlet.com — APISpark enables any API, application or data owner to become an API provider in minutes via an intuitive browser interface
scrapinghub.com — Data scraping with visual interface and plugins. Free plan includes unlimited scraping on a shared server
context.io — Create simple email webhooks and code against a free, RESTful, IMAP API to leverage email data
Apify — Web scraping and automation platform that lets you create an API extracting websites data. Free tier with 10k monthly crawls and 7 days data retention.
Diggernaut — Cloud based web scraping and data extraction platform for turning any website to the dataset or to work with it as with an API. Free plan includes 5K page requests monthly.
Colaboratory — Free web-based Python notebook environment with Nvidia Tesla K80 GPU.
tamber - Put deep-learning powered recommendations in your app. Free 5k monthly active users.