
Langfuse
Helicone AI
LangChain
Portkey
Braintrust
Braintrust.dev
Humanloop
Build and deploy LLM applications with confidence

Which is more popular?
Based on our record, GitLab seems to be more popular. It has been mentioned 145 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | langchain.com | about.gitlab.com |
| Pricing | — | |
| Company | — | Startup from the United States · 1,000 - 1,999 employees · 2014 |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
LangSmith is recommended for AI developers, machine learning engineers, and businesses aiming to build, test, and optimize applications based on language models. It is particularly useful for teams that require robust evaluation tools and a streamlined process for managing and deploying language-driven applications.
Overall verdict
Why this product is good
Recommended for
GitLab is well-suited for developers, DevOps engineers, project managers, and teams that require robust CI/CD capabilities, strong security features, and an open-source platform that can be self-hosted or used as a cloud service. It is particularly beneficial for organizations looking for a comprehensive solution to streamline their development workflows.
Walkthroughs and reviews on video.
🦜🛠️ Getting started with LangSmith - Integrating with LANGCHAIN powered Web Applications & Chatbots
Introduction to GitLab Workflow
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using LangSmith and GitLab. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of LangSmith yet. Be the first one to post
GitLab’s in-context testing solution simplifies the development process by automating both application and infrastructure management on a single platform.Why We Picked GitLab: We like GitLab’s automation of testing...
GitLab is a web-based DevSecOps (take that, Call of Duty) platform that allows software development teams to plan, build, and ship secure code all in one application. GitLab offers a range of features and tools to...
CI/CD GitLab, as a complete DevOps platform, provides an integrated CI/CD solution along with its other features. If your team is already using GitLab for controlling versions and managing projects, the addition of...
Recommendations tracked on public social media and blogs since March 2021.


Tracking LangSmith since Jul 2023.
So now choosing free git server from a vary short list of options. Bonobo Gogs vs Gitea vs Gitlab. - Source: dev.to / about 1 month ago
We use GitHub here as an example, but there are also other hosts you could explore like GitLab and BitBucket. - Source: dev.to / 5 months ago
Expertise. The SaaS provider is declaring: "I am good at XYZ; I can deliver it better than any of my competitors, and I constantly work to improve how I deliver it." Who do you think can better run GitLab, your already overworked... - Source: dev.to / 7 months ago
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Framework for building applications with LLMs through composability
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