Table of Contents

Source Code Repos

  • bitbucket.org — Free unlimited public and private repos (Git and Mercurial) for up to 5 users
  • chiselapp.com — Unlimited public and private Fossil repositories
  • github.com — Free for an unlimited number of public repositories
  • about.gitlab.com — Unlimited public and private Git repos with unlimited collaborators
  • hub.jazz.net — Unlimited public repos, private repos free for up to 3 accounts
  • visualstudio.com — Free unlimited private repos (Git and TFS) for up to 5 users per team
  • fogcreek.com — Free unlimited public and private repos (hybrid of Git and Mercurial) for 2 users
  • plasticscm.com — Free for individuals, OSS and nonprofits 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

Tools for Teams and Collaboration

  • scinote.net
  • appear.in
  • flowdock.com — Chat and inbox, free for teams up to 5
  • slack.com — Free for unlimited users with some feature limitations
  • hipchat.com — Free for unlimited users with some feature limitations
  • gitter.im — Free for teams of up to 25
  • hangouts.google.com — For free, need a Google account
  • seafile.com
  • sameroom.io — Free for unlimited users with some feature limitations
  • yammer.com — Free, just 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
  • 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
  • wunderlist.com
  • doodle.com — The scheduling tool you’ll actually use. Find a date for a meeting two times faster
  • sendtoinc.com — Free for 3 and 100 MB
  • zoom.us — Free limited to 40 minutes
  • ideascale.com — Free for 25 members in 1 community
  • filehero.io — Free for 5 concurrent downloads
  • 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 — Free 5 GB, 5 spaces and 5 collaborators, no GitHub repos

Code Quality

Code Search and Browsing

  • 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

CI / CD

  • codeship.com — 100 private builds/month, 5 private projects, unlimited for Open Source
  • circleci.com — Free for one concurrent build
  • travis-ci.org — Free for public GitHub repositories
  • wercker.com — Free for public and private repositories
  • drone.io — CI platform that includes browser testing, free for Open Source
  • semaphoreci.com — 100 private builds/month, unlimited for Open Source
  • shippable.com — Free for 1 build container, private and public repos, unlimited builds
  • snap-ci.com — Free for public repositories, 1 build at the time
  • appveyor.com — CD service for Windows, free for Open Source
  • github.com — Comparison of Continuous Integration services
  • ftploy.com — 1 project with unlimited deployments
  • deployhq.com — 1 project with 10 daily deployments
  • hub.jazz.net — 60 minutes of free build time/month
  • styleci.io — Public GitHub repositories only
  • bitrise.io — iOS CI/CD with 200 free builds/month
  • saucelabs.com — CI with scalable testing for mobile and web apps, free for Open Source
  • buddybuild.com — Build, deploy and gather feedback for your iOS and Android apps in one seamless, iterative system.

Automated Browser Testing

  • gridlastic.com — Selenium Grid testing with free plan up to 4 simultaneous selenium nodes/10 grid starts/4,000 test minutes per month
  • 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

Security and PKI

  • threatconnect.com — Threat intelligence: It is designed for individual researchers, analysts, and organizations who are starting to learn about cyber threat intelligence. Free upto 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)
  • vaddy.net — Continuous web security testing with continuous integration (CI) tools. 3 domains, 10 scans history for free
  • letsencrypt.org — Free SSL Certificate Authority with certs trusted by all major browsers
  • globalsign.com — Free SSL certificates for Open Source
  • startssl.com — Free SSL certs
  • wosign.com — Free SSL certs. Up to 5 domain names for 2 years period. China authority
  • soclall.com — Free up to 1,000 users login, post, share through top 20+ social networks
  • stormpath.com — Free user management, authentication, social login, and SSO
  • auth0.com — Hosted free for development SSO
  • getclef.com — New take on auth unlimited free tier for anyone not using premium features
  • ringcaptcha.com — Tools to use phone number as id, available for free
  • ssllabs.com — Very deep analysis of the configuration of any SSL web server
  • qualys.com — Find web app vulnerabilities, audit for OWASP Risks
  • alienvault.com — Uncovers compromised systems in your network
  • duo.com — Free 10 users, all authentication methods, unlimited, integrations, hardware tokens
  • tinfoilsecurity.com — Automated vulnerability scanning. Free plan allows weekly XSS scans
  • acunetix.com — Free vulnerability and network scanning for 3 targets
  • ponycheckup.com — An automated security checkup tool for Django websites
  • foxpass.com — Free for 10 users
  • opswatgears.com — Security Monitoring of computers, devices, applications, configurations,… Free 25 users and 30 days history
  • bitninja.io — Free plan only reports limited information on each attack
  • onelogin.com — Identity as a Service (IDaaS), Single Sign-On Identity Provider, Cloud SSO IdP, 3 company apps and 5 personal apps, unlimited users
  • logintc.com — Free for 10 users, VPN, Websites and SSH
  • report-uri.io

Management System

  • bitnami.com — Deploy prepared apps on IaaS. Management of 1 AWS micro instance free
  • visualops.io — 3,600 instance hours/month free

Log Management

Translation Management

Monitoring

  • opbeat.com — Free with 24 hours data retention
  • checkmy.ws — Free 15 days full demo and 3 websites, forever free for Open Source
  • appneta.com — Free with 1 hour data retention
  • thousandeyes.com — 3 locations, plus 20 data feeds of major web services free
  • datadoghq.com — Free for up to 5 nodes
  • stackdriver.com — Free monitoring up to 10 servers/hosted services
  • keymetrics.io — Free for 2 servers with 7 days data retention
  • newrelic.com — Free with 24 hours data retention
  • nodequery.com — Free basic server monitor up to 10 servers
  • watchsumo.com — Free website monitoring, 50 Http(s), Ping or keywords, every 5+ minutes
  • opsgenie.com — 600 free alerts/month for 2 users
  • runscope.com — Single user 25,000 requests/month free
  • circonus.com — Free for 20 metrics
  • uptimerobot.com — 50 monitors free
  • statuscake.com — Unlimited tests free with limitations
  • bmc.com — Free 1 second resolution for up to 10 servers
  • ghostinspector.com — Free website and web application monitoring. Single user, 100 test runs/month
  • java-monitor.com — Free monitoring of JVM’s and uptime
  • sematext.com — Free for 24 hours metrics, unlimited number of servers, 10 custom metrics, 500 K custom metrics data points, unlimited dashboards, users, etc
  • sealion.com — Free up to 2 servers, 3 days data retention, graphs and raw command output history (top, ps, ifconfig, netstat, iostat, free, custom, etc.)
  • stathat.com — Get started with 10 stats for free, no expiration
  • skylight.io — Free for first 100 K requests (Rails only)
  • appdynamics.com — Free for 24 hours
  • deadmanssnitch.com — 1 free snitch (monitor), more if you refer others to sign up
  • librato.com — Free up to 100 metrics at 60 seconds resolution
  • freeboard.io — Free for public projects. Dashboards for your Internet of Things projects
  • loader.io — Free load testing tools with limitations
  • speedchecker.xyz
  • blackfire.io — Free Hacker plan (PHP Only)
  • apimetrics.io — Free Plan, manually make API calls and Run from their West Coast servers
  • opsdash.com — Free for 5 servers and 5 services

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
  • getsentry.com — Sentry tracks app exceptions in realtime, 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
  • bonsai.io — Free 1 GB memory and 1 GB storage
  • searchly.com — Free 2 indices and 5 MB storage
  • facetflow.com — Hosted Elasticsearch for Microsoft Azure. Free 5,000 docs and 500 MB
  • indexisto.com — Site search reinvented. Free 10 million document index limit with advertisement block

Email

CDN and Protection

  • kloudsec.com — Minimal CDN platform targeted at programmers. CDN is free. Optional and free plugins include Page Optimization(Pagespeed), Service Doctor (Website performance analytics and alerts) and One-click Encryption (Auto provision/renew LetsEncrypt certs for HTTPS)
  • cloudflare.com — Basic service is free, good for a blog, Cloudflare also offers a free SSL certificate service
  • bootstrapcdn.com — CDN for bootstrap, bootswatch and font awesome
  • surge.sh — Single–command, bring your own source control web publishing CDN
  • cdnjs.com — CDN for JavaScript libraries, CSS libraries, SWF, images, etc
  • jsdelivr.com — Super-fast 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
  • incapsula.com — Free CDN and DDoS protection
  • fastly.com — Free CDN, all features until USD 50/month is reached, enough for most, then pay or suspended
  • athenalayer.com — Free DDoS protection with unlimited websites
  • section.io — A simple way to spin up and manage a complete Varnish Cache solution. Supposedly free forever for one site
  • netdepot.com — First 100 GB free/month
  • dropigee.com — Dropigee provides CDN + Cloud Storage, get 2 GB of bandwidth and unlimited storage free per month

PaaS

  • cloud.google.com — Google App Engine gives 28 instance hours/day free, 1 GB NoSQL database and more
  • engineyard.com — Engine Yard provides 500 free hours
  • 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
  • shellycloud.com — Platform for hosting Ruby and Ruby on Rails apps, €20 of free credit
  • heroku.com — Host your apps in the cloud, free for single process apps
  • firebase.com — 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
  • openshift.com — Free tier provides three small gears each with 512 MB memory and 1 GB storage. {Browse one-click deployments}
  • outsystems.com — Free “personal environment” offering allows for unlimited code and up to 1 GB database
  • platform.telerik.com — Free plan has 100 MB data storage, 1 GB file storage, 5 GB bandwidth, 1 million push notifications for BaaS offering, 100 active devices for analytics
  • scn.sap.com — 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 — Unlimited number of free sandbox environments supporting 10 users, 100 MB of files and 100 MB database storage each
  • pythonanywhere.com
  • configure.it — Free for 2 projects, limited features but no resource limits
  • elastx.com — Free tier with up to 4 cloudlets, must be renewed every year
  • pagodabox.io — Small worker, web server, cache, and database for free
  • cloudandheat.com — 128 MB of RAM for free, includes support for custom domains for free
  • zeit.co/now – Includes 20 free deploys/month limited to 1GB storage and 1GB bandwidth for OSS projects (source files are exposed on a public URL)
  • sandstorm.io – Free plan offers 200MB storage and 5 grains free.

BaaS

  • apigee.com
  • appacitive.com — Mobile backend, free for the first 3 months with 100 K API calls, push notifications
  • bip.io
  • blockspring.com — Cloud functions. Free for 5 million runs/month
  • kinvey.com
  • konacloud.io — Web and Mobile Backend as a Service, with 5 GB free account
  • layer.com — The full-stack building block for communications
  • quickblox.com
  • pushbots.com — Push notification service. Free for up to 1.5 million pushes/month
  • dreamfactory.com
  • onesignal.com — Unlimited free push notifications
  • 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 — with free tier and 1 month free trial
  • stackhut.com — 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
  • 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 min. 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
  • stamplay.com — 50 K API calls, 100 GB data transfer, and 1 GB storage for free

Web Hosting

  • closeheat.com — Development Environment in the Cloud for Static Websites with Free Hosting and GitHub integration. 1 free website with custom domain support
  • code.fosshub.com — is a free service offered by FossHub. Free hosting for Open Source projects.
  • sourceforge.net — Find, Create, and Publish Open Source software for free
  • simplybuilt.com — SimplyBuilt offers free website building and hosting for {Open Source projects}. Simple alternative to GitHub Pages
  • 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 MB data and 1 GB bandwidth
  • pantheon.io — Drupal and WordPress hosting, automated DevOps, and scalable infrastructure. Free for developers and agencies
  • acquia.com — Free tier for developers. Free development tools
  • bitballoon.com — Free on a subdomain
  • readthedocs.org — Free documentation hosting with versioning, PDF generation and more
  • bubble.is — Free 100 visitors/month, 2 apps
  • contentful.com — 3 users, 3 spaces (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
  • pubstorm.com — Free static content hosting with global CDN and custom domain support. 10 free sites, each with 2 past revisions

DNS

  • freedns.afraid.org — Free DNS hosting
  • dns.he.net — Free DNS hosting service with Dynamic DNS Support
  • luadns.com — Free DNS hosting, 3 domains, all features with reasonable limits
  • domain.yandex.com — Free email and DNS hosting for up to 1,000 users
  • selectel.com – Free DNS hosting, anycast, 10 geo zones
  • cloudns.net — Free DNS hosting up to 3 domains with unlimited records
  • ns1.com — Data Driven DNS, automatic traffic management, 1 million free queries

IaaS

DBaaS

  • cloudant.com — Hosted database from IBM, free if usage is below USD 50/month
  • orchestrate.io — 1 application free
  • redislabs.com — Redis as a Service, 30 MB and 30 concurrent connections free
  • backand.com — Back-end as a service for AngularJS
  • zenginehq.com — Build business workflow apps in minutes, free for single users
  • redsmin.com — Online real-time monitoring and administration service for Redis, 1 Redis instance free
  • graphstory.com — GraphStory offers Neo4j (a Graph Database) as a service
  • elephantsql.com — PostgreSQL as a service, 20 MB free
  • graphenedb.com — Neo4j as a service, up to 1,000 nodes and 10,000 relations free
  • mongolab.com — MongoDB as a service, 500 MB free
  • scalingo.com — Primarily a PaaS but offers a 512 MB free tier of MySQL, PostgreSQL, or MongoDB
  • skyvia.com — Cloud Data Platform, offers free tier and all plans are completely free while in beta
  • airtable.com — Looks like a spreadsheet, but it’s a relational database, unlimited bases, 1,200 rows/base and 1,000 API requests/month
  • fieldbook.com — Fieldbook lets anyone create a simple tracking database, as easily as a spreadsheet. Automatic API. Unlimited free sheets, share with unlimited users
  • iriscouch.com — CouchDB as a service. Free for developing, prototyping, etc

STUN, WebRTC, Web Socket Servers and Other Routers

  • pusher.com — Hosted Web Sockets broker. Free for up to 20 simultaneous connections and 100 K messages/day
  • stun:stun.l.google.com:19302 — Google STUN
  • stun:global.stun.twilio.com:3478?transport=udp — Twilio STUN
  • segment.com — Hub to translate and route events to other third party services. 100 K 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

Issue Tracking and Project Management

Storage and Media Processing

  • aerofs.com — P2P file syncing, free for up to 30 users
  • bintray.com
  • cloudinary.com
  • Perpetual free tier includes 7,500 images/month, 2 GB storage, 5 GB bandwidth
  • plot.ly — Free tier includes unlimited public files and 10 private files
  • transloadit.com — Free for Open Source & other do-gooders. Commercial applications get one GB free for test driving
  • podio.com
  • shrinkray.io — Free image optimization of GitHub repos
  • imagefly.io — 100 MB/month for free
  • kraken.io — Free plan up to 1 MB file size
  • placehold.it
  • placekitten.com
  • placepenguin.com
  • embed.ly — Free for up to 5,000 URLs/month at 15 requests/second
  • backhub.co — Free for public repos
  • otixo.com — Basic plan provides unlimited files transfer with 250 MB max. file size and allows 5 encrypted files
  • tinypng.com — 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.

Design and UI

  • pixlr.com — Free online browser editor on the level of commercial ones
  • imagebin.ca — Pastebin for images
  • cloudconvert.com — Convert anything to anything. 208 supported formats including videos to gif
  • resizeappicon.com — A simple service to resize and manage your app icons
  • vectr.com — Free Design App For Web + Desktop
  • walkme.com — Enterprise Class Guidance and Engagement Platform, free plan 3 walk-thrus up to 5 steps/walk
  • marvelapp.com — Design, prototyping and collaboration, free limited for 3 projects

Data Visualization on Maps

  • geocoder.opencagedata.com/ — Geocoding API that aggregates OpenStreetMap and other open geo sources. 2,500 free queries/day
  • datamaps.co a free platform for creating visualizations with data maps.
  • geocod.io — Geocoding via API or CSV Upload. 2,500 free queries/day
  • gogeo.io — Maps and geospatial services with an easy to use API and support for big data
  • cartodb.com — Create maps and geospatial APIs from your data and public data
  • giscloud.com — Visualize, analyze and share geo data online
  • latlon.io — Geocoding API + school districts, census geography divisons, and other address based data. 2,500 free requests/month
  • mapbox.com — Maps, geospatial services, and SDKs for displaying map data

Package Build System

IDE and Code Editing

Analytics, Events and Statistics

  • analytics.google.com — Google Analytics
  • heapanalytics.com — Automatically captures every user action in iOS or web apps. Free for up to 5,000 visits/month
  • sematext.com — Free for up to 50 K actions/month, 1 day data retention, unlimited dashboards, users, etc
  • usabilityhub.com — Test designs and mockups on real people, track visitors. Free for one user, unlimited tests
  • gosquared.com — Track up to 1,000 data points for free
  • mixpanel.com — Free 25,000 points or 200,000 with their badge on your site
  • amplitude.com — 1 million monthly events, up to 2 apps
  • keen.io — 50,000 events/month free
  • inspectlet.com — 100 sessions/month free for 1 website
  • mousestats.com — 100 sessions/month free for 1 website
  • metrica.yandex.com — Unlimited free analytics
  • hotjar.com — Per site: 2,000 pages views/day, 3 heatmaps, data stored for 3 months,…
  • imprace.com — Landing page analysis with suggestions to improve bounce rates. Free for 5 landing pages/domain
  • baremetrics.com — Analytics & Insights for stripe
  • optimizely.com — A/B Testing solution, free starter plan, 1 website, 1 iOS and 1 Android app
  • expensify.com — Expense reporting, free personal reporting approval workflow
  • ironSource atom — Atom Data Flow Management is a data pipeline solution, 10M monthly events free
  • botan.io — Free analytics for your Telegram bot.

International Mobile Number Verification API and SDK

  • cognalys.com — Freemium mobile number verification through an innovative and reliable method than using SMS gateway. Free accounts will have 10 tries and 15 verifications/day.
  • numverify.com — Global phone number validation & lookup JSON API. 250 API requests/month
  • sumome.com — Heat map and conversion enhancement tools, free without few advanced features

Payment / Billing Integration

  • braintreepayments.com — Credit Card, Paypal, Venmo, Bitcoin, Apple Pay,… integration. Single and Recurrent Payments. First USD 50,000 are free of charge
  • taxratesapi.avalara.com — Get the right sales tax rates to charge for the close to 10,000 sales tax jurisdictions in the USA. Free REST API. Registration required
  • currencylayer.com — Reliable Exchange Rates & Currency Conversion for your Business, 1,000 API requests/month free
  • vatlayer.com — Instant VAT number validation & EU VAT rates API, free 100 API requests/month

Docker Related

  • docker.com — One free private repository,free managed node and Unlimited public repositories
  • quay.io — Unlimited free public repositories
  • tutum.co — The Docker Platform for Dev and Ops, build, deploy, and manage your apps across any cloud, free while in beta and free developer plan when tutum will be production ready

Vagrant Related

Miscellaneous

  • apichangelog.com — Subscribe to be notified each time API Documentation is updated (Facebook, Twitter, Google,…)
  • docsapp.io — Easiest way to publish documentation, free for Open Source
  • instadiff.com — Compare website versions with highlighted changes before you deploy, free for 100 pages/month
  • fullcontact.com — Help your users know more about their contacts by adding social profile into your app. 500 free Person API matches/month
  • apicastor.com — Convert spreadsheets into URL and monitor access
  • formlets.com — Online forms, unlimited single page forms/month, 100 submissions/month, email notifications
  • 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 documentations made easy, free for Open Source

APIs, Data, and ML

  • monkeylearn.com — Text analysis with Machine Learning, free 100,000 queries/month
  • wit.ai — NLP for developers
  • 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
  • import.io — Easily turn websites into APIs, completely free for life
  • 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
  • mashape.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
  • havenondemand.com — APIs for machine learning
  • 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.

Other Free Resources

 

6 COMMENTS

  1. Hello and thank you for sharing this informative list of resources. Really helpful! Another translation management tool that I think it’s worth a mention in the list above is https://poeditor.com. Thanks again, good job!

  2. Hi Neha,
    nice collection of tools.
    There is missing only one very nice tool:
    http://www.smartlook.com
    We are offering the biggest free website visitor recording package on the market.
    And newly we added unlimited unpaid heatmaps for all customers.
    Check it out;-)
    Lukas

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