StackShareStackShare
Follow on
StackShare

Discover and share technology stacks from companies around the world.

Follow on

© 2025 StackShare. All rights reserved.

Product

  • Stacks
  • Tools
  • Feed

Company

  • About
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  1. Stackups
  2. AI
  3. Text & Language Models
  4. NLP Sentiment Analysis
  5. AlchemyAPI vs HumanFirst

AlchemyAPI vs HumanFirst

OverviewComparisonAlternatives

Overview

AlchemyAPI
AlchemyAPI
Stacks19
Followers35
Votes0
HumanFirst
HumanFirst
Stacks5
Followers13
Votes0

AlchemyAPI vs HumanFirst: What are the differences?

Developers describe AlchemyAPI as "Text and image analysis APIs for processing all unstructured data". AlchemyLanguageTM is the world’s most popular natural language processing service. AlchemyVisionTM is the world’s first computer vision service for understanding complex scenes. AlchemyAPI is used by more than 40,000 developers across 36 countries and a wide variety of industries to process over 3 billion texts and images every month. On the other hand, HumanFirst is detailed as "The Hub for Conversational AI Data". Reduce development cost and complexity, and increase developer happiness, with the most powerful companion to any conversational AI project.

AlchemyAPI and HumanFirst belong to "NLP / Sentiment Analysis" category of the tech stack.

Some of the features offered by AlchemyAPI are:

  • Entity extraction
  • sentiment analysis
  • keyword extraction

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

  • Refactoring of training phrases
  • Continuous optimization of intents
  • Merging intents

Share your Stack

Help developers discover the tools you use. Get visibility for your team's tech choices and contribute to the community's knowledge.

View Docs
CLI (Node.js)
or
Manual

Detailed Comparison

AlchemyAPI
AlchemyAPI
HumanFirst
HumanFirst

AlchemyLanguageTM is the world’s most popular natural language processing service. AlchemyVisionTM is the world’s first computer vision service for understanding complex scenes. AlchemyAPI is used by more than 40,000 developers across 36 countries and a wide variety of industries to process over 3 billion texts and images every month.

Reduce development cost and complexity, and increase developer happiness, with the most powerful companion to any conversational AI project.

Entity extraction; sentiment analysis; keyword extraction; concept tagging; relation extraction; taxonomy; author extraction; language detection; text extraction; image extraction; image tagging
Refactoring of training phrases; Continuous optimization of intents; Merging intents; Processing conversation logs in real time; Data labeling; Machine learning assisted workflows; Intent discovery and training
Statistics
Stacks
19
Stacks
5
Followers
35
Followers
13
Votes
0
Votes
0
Integrations
WordPress
WordPress
AWS Chatbot
AWS Chatbot
rasa NLU
rasa NLU
Dialogflow
Dialogflow
IBM Watson
IBM Watson
Wit.ai
Wit.ai

What are some alternatives to AlchemyAPI, HumanFirst?

Olark

Olark

Olark is a lightweight tool to chat with visitors to your website using your existing instant messaging client. Visitors to your website appear as buddies on your Buddy list, their messages to you appear as IMs.

Zopim

Zopim

Zopim is focused on serving the needs of web users that hasn’t been met by other chat solutions: the need for usability, convenience and simplicity of design

tawk.to

tawk.to

It is a live chat support & messaging application that focuses on successful communication between businesses and their customers.

rasa NLU

rasa NLU

rasa NLU (Natural Language Understanding) is a tool for intent classification and entity extraction. You can think of rasa NLU as a set of high level APIs for building your own language parser using existing NLP and ML libraries.

Crisp

Crisp

Chat with website visitors, integrate your favorite tools, and deliver a great customer experience.

SpaCy

SpaCy

It is a library for advanced Natural Language Processing in Python and Cython. It's built on the very latest research, and was designed from day one to be used in real products. It comes with pre-trained statistical models and word vectors, and currently supports tokenization for 49+ languages.

Speechly

Speechly

It can be used to complement any regular touch user interface with a real time voice user interface. It offers real time feedback for faster and more intuitive experience that enables end user to recover from possible errors quickly and with no interruptions.

MonkeyLearn

MonkeyLearn

Turn emails, tweets, surveys or any text into actionable data. Automate business workflows and saveExtract and classify information from text. Integrate with your App within minutes. Get started for free.

Chatlio

Chatlio

You don't need yet another chat client. Talk with your customers using your existing Slack service.

Jina

Jina

It is geared towards building search systems for any kind of data, including text, images, audio, video and many more. With the modular design & multi-layer abstraction, you can leverage the efficient patterns to build the system by parts, or chaining them into a Flow for an end-to-end experience.

Related Comparisons

Postman
Swagger UI

Postman vs Swagger UI

Mapbox
Google Maps

Google Maps vs Mapbox

Mapbox
Leaflet

Leaflet vs Mapbox vs OpenLayers

Twilio SendGrid
Mailgun

Mailgun vs Mandrill vs SendGrid

Runscope
Postman

Paw vs Postman vs Runscope