Sold by
John Snow Labs - NLP Lab
NLP Lab is a Free End-to-End No-Code platform for data labeling and DL model training.
Reviews (8)
Noorain Fatima
AI medical assistant has transformed clinical reports and now speeds up patient data analysis
Reviewed on Apr 11, 2026
Review from a verified AWS customer
What is our primary use case?
John Snow Labs is a set of AI software tools and platform mainly for healthcare and life science. I use John Snow Labs for medical purposes, including a medical chatbot that is used for medical queries and analyzing clinical reports.
I use the medical chatbot from John Snow Labs to conduct medical queries, ask patients about any concerns they have, and to extract diseases or symptoms. The chatbot will convert text into structured data.
John Snow Labs can be explored in many ways, including life science, bioinformatics, and genomics. It is also used for drug discovery and research to analyze research papers.
The chatbot from John Snow Labs will extract diseases; if patients have any kind of diabetes, fever, or symptoms, it can analyze them with the help of that tool, making it very beneficial to use that chatbot.
John Snow Labs is a set of AI software tools that is very helpful for healthcare and life sciences. In the future, it will assist in bioinformatics and genomics to detect diseases or genes, identify biomarkers, and help in drug development and discovery.
What is most valuable?
The best feature of John Snow Labs is the medical chatbot, which allows me to ask for queries, medical queries, and medical terminology. I also use it for clinical reports to generate and convert text into structured data. I can easily generate clinical reports and lab reports.
Regarding the medical chatbot feature of John Snow Labs, if I input short text, it will convert it into structured data, generating a complete clinical report, which is very beneficial.
John Snow Labs has positively impacted my organization because there have been many changes since I started using it. The workload is almost very less, and even for the employer, there is less chance to do any work. It is also helpful to get results easily and quickly. Whatever report will be generated takes very less time, and for patients, it is very beneficial to get the report earlier.
What needs improvement?
John Snow Labs is working on different algorithms and technical parts, so improvement is required so that the technical aspects will be less, and the algorithms will be easier to understand. It is very difficult for beginners, thus requiring improvement. Moreover, if there is a predominance of Western data, it would be better if it supports Indian data also.
The user interface of John Snow Labs' software is a bit difficult for beginners to work with. Additionally, more Western data are available compared to India's data, so it would be better to support more Indian data.
For how long have I used the solution?
I have been using John Snow Labs for the last six months.
What do I think about the stability of the solution?
John Snow Labs is stable because it is designed for large-scale processing and has a good accuracy rate. It is also a faster process.
What do I think about the scalability of the solution?
The scalability of John Snow Labs is good because it handles large data and is useful for many users, capable of providing millions of records and data.
How are customer service and support?
Customer support for John Snow Labs is very good because via email and phone, I can easily ask questions. If any kind of technical issues arise, I can reach out easily and inquire about product-related questions also.
How was the initial setup?
It takes almost 30 minutes to generate any kind of report with John Snow Labs. It helps in queries also to ask if any patients have any kind of doubt or questions in their mind; they can ask quickly also, making it less time-consuming.
What was our ROI?
I have seen a return on investment with John Snow Labs because it saves time. The employer is not overwhelmed with work, and they have a lot of time to undertake other tasks. It is indeed a time-saving software that is not time-consuming.
What's my experience with pricing, setup cost, and licensing?
The pricing for John Snow Labs is a little bit high, and the licensing procedure is long, so it really requires time to set up.
What other advice do I have?
I advise others to use John Snow Labs because it is a time-saving software that allows for easy identification and analysis of medical data, clinical reports, and generation of lab reports, along with assistance for research paper analysis. I rate John Snow Labs at eight out of 10 because some improvements are still required, particularly in the technical work that needs to be focused on.
Ashpreet S.
Must try Annotating Tool
Reviewed on Nov 25, 2023
Review provided by G2
What do you like best about the product?
It is very user friendly and easy to understand in camparison to other competetive products.
What do you dislike about the product?
As my use case I did like all the features.
What problems is the product solving and how is that benefiting you?
I am using this as an Annotating Tool for image datasets
Eric L.
Great annotation tool
Reviewed on Oct 06, 2022
Review provided by G2
What do you like best about the product?
It makes the annotation process very simple and efficient. Easy to use. Easy to manage the work.
What do you dislike about the product?
The review process is a little buggy and non-intuitive. That part of the workflow should be improved.
What problems is the product solving and how is that benefiting you?
It solves the problem of establishing ground truth when training or testing a model.
Gerome J.
Easy and powerful.
Reviewed on Aug 15, 2022
Review from a verified AWS customer
With this tool, it is very easy to obtain the first results and start building your projects iteratively.
I liked the support for rules and the fact that I can easily reuse my dictionaries and regexes to create rules and combine them with entity extraction models in the same project.
It is good that it offers support for PDF annotation. A lot of the documents we work with are scans so this can be very useful in our future projects.
Zdenek
Capable & fast Ux/UI
Reviewed on Aug 08, 2022
Review from a verified AWS customer
Broad functionality.
Tried & like:
- Images and text
- Text: named entity extraction, classification, relationship annotations.
- Preannotations
- Training of models within Annotation Lab environment.
- Workflow.
- Statistics and internal annotation agreement.
- Background API integration.
- It is free to use (except for the infrastructure). (You have to pay for OCR or healthcare models.)
Cons: You need to pay for EC2 machine when is up (or available for Linux outside of AWS) - not available serverless.
Nicole Spears
It makes a difference
Reviewed on Aug 08, 2022
Review from a verified AWS customer
One of the best tools I have experienced so far in order to support my data annotation and augmentation projects. Highly recommended to be considered to be deployed in your organization
Paul M.
Great tool for annotation
Reviewed on Aug 02, 2022
Review from a verified AWS customer
I used the Annotation Lab on several text and image Classification projects with a team of 7 annotators. All worked well. The tool has many useful features and will definitely use it again in the future.
Data Annotator
Tried Multiple time never worked
Reviewed on Apr 01, 2022
Review from a verified AWS customer
There is no tutorial and documentation available to help you if you are stuck on someting. Whenever I used it from the marketplace; even after instance successfully run and visited public IP address, It never worked.