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  1. Stackups
  2. Utilities
  3. API Tools
  4. Crowdsourced Labor
  5. CrowdFlower vs Leaflet

CrowdFlower vs Leaflet

OverviewComparisonAlternatives

Overview

CrowdFlower
CrowdFlower
Stacks3
Followers13
Votes0
Leaflet
Leaflet
Stacks1.5K
Followers1.1K
Votes112
GitHub Stars43.9K
Forks6.0K

CrowdFlower vs Leaflet: What are the differences?

What is CrowdFlower? Instantly hire millions of people to collect, filter, and enhance your data. CrowdFlower is the world's leading crowdsourcing service, with over 800 million tasks submitted by over four million contributors. We specialize in microtasking: distributing small, discrete tasks to many online contributors, assembly-line fashion - for instance, using people to check hundreds of thousands of photos every day for obscene content.

What is Leaflet? JavaScript library for mobile-friendly interactive maps. Leaflet is an open source JavaScript library for mobile-friendly interactive maps. It is developed by Vladimir Agafonkin of MapBox with a team of dedicated contributors. Weighing just about 30 KB of gzipped JS code, it has all the features most developers ever need for online maps.

CrowdFlower belongs to "Crowdsourced Labor" category of the tech stack, while Leaflet can be primarily classified under "Mapping APIs".

Some of the features offered by CrowdFlower are:

  • RTFM- Real Time Foto Moderator: crowdsourced image moderation with a simple, real-time API. (Originally known as the Image Moderation API.)
  • Business Data- Collect data on businesses at massive scale
  • Customer and Lead Data Enhancement- Increase sales by knowing more about your customers

On the other hand, Leaflet provides the following key features:

  • Tile layers
  • Drag panning with inertia
  • Scroll wheel zoom

Leaflet is an open source tool with 25.2K GitHub stars and 4.1K GitHub forks. Here's a link to Leaflet's open source repository on GitHub.

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Detailed Comparison

CrowdFlower
CrowdFlower
Leaflet
Leaflet

CrowdFlower is the world's leading crowdsourcing service, with over 800 million tasks submitted by over four million contributors. We specialize in microtasking: distributing small, discrete tasks to many online contributors, assembly-line fashion - for instance, using people to check hundreds of thousands of photos every day for obscene content.

Leaflet is an open source JavaScript library for mobile-friendly interactive maps. It is developed by Vladimir Agafonkin of MapBox with a team of dedicated contributors. Weighing just about 30 KB of gzipped JS code, it has all the features most developers ever need for online maps.

RTFM- Real Time Foto Moderator: crowdsourced image moderation with a simple, real-time API. (Originally known as the Image Moderation API.);Business Data- Collect data on businesses at massive scale;Customer and Lead Data Enhancement- Increase sales by knowing more about your customers;Content Moderation and Curation- Quickly find both good and bad user generated content;Sentiment and Opinion Analysis- Know exactly what people are saying about you;Ranked- Boost conversions with better search results;Categorize- Categorize products, businesses, videos, events, & more;Content Generation- Improve your search engine ranking with quality content;Surveys- Find and interact with highly-qualified digital consumers;Custom solutions- We help businesses of all sizes automate really big custom projects;Builder- Advanced user? Developer? Build your own crowdsourcing projects
Tile layers;Drag panning with inertia;Scroll wheel zoom;Multi-touch zoom;Zoom animation;Hardware acceleration on iOS;Smart polyline/polygon rendering
Statistics
GitHub Stars
-
GitHub Stars
43.9K
GitHub Forks
-
GitHub Forks
6.0K
Stacks
3
Stacks
1.5K
Followers
13
Followers
1.1K
Votes
0
Votes
112
Pros & Cons
No community feedback yet
Pros
  • 34
    Light weight
  • 29
    Free
  • 12
    Evolutive via plugins
  • 11
    OpenStreetMap
  • 10
    Strong community
Integrations
Parse
Parse
No integrations available

What are some alternatives to CrowdFlower, Leaflet?

Google Maps

Google Maps

Create rich applications and stunning visualisations of your data, leveraging the comprehensiveness, accuracy, and usability of Google Maps and a modern web platform that scales as you grow.

Mapbox

Mapbox

We make it possible to pin travel spots on Pinterest, find restaurants on Foursquare, and visualize data on GitHub.

OpenStreetMap

OpenStreetMap

OpenStreetMap is built by a community of mappers that contribute and maintain data about roads, trails, cafés, railway stations, and much more, all over the world.

OpenLayers

OpenLayers

An opensource javascript library to load, display and render maps from multiple sources on web pages.

ArcGIS

ArcGIS

It is a geographic information system for working with maps and geographic information. It is used for creating and using maps, compiling geographic data, analyzing mapped information, sharing and much more.

CSV2GEO

CSV2GEO

It provides live conversion of batch addresses into geographic coordinates (address to lat long) or turn coordinates into well formatted address. It creates and publishes interactive maps.

MapTiler

MapTiler

It is a software for map tile rendering. It has been designed for producing seamless maps and aerial photo layers covering whole countries. The rendering is fast and efficient, and it can fully utilize multiple CPUs to 100%.

MAPS.ME

MAPS.ME

MAPS.ME is an open source cross-platform offline maps application, built on top of crowd-sourced OpenStreetMap data. It was publicly released for iOS and Android.

LocationIQ

LocationIQ

Free and Fast Geocoding Service

Stadia Maps

Stadia Maps

We enable devs to contextualize their data on a map and build complicated apps involving routing, time zones, and more with our APIs. We hate billing surprises as much as you, and if you send us an email, you'll get a real human reply.

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