
Helicone AI
LangSmith
LangChain
Braintrust.dev
Portkey
PromptLayer
LastMile AI
Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.

ChainGPT
QuikNode.io
Moralis
MetaMask.io
Phantom
Ethereum
One Click Crypto: AI + DeFi
thirdweb is an ecosystem of SDKs, dev tools, and dashboards that help teams build and manage web3 apps. Deploy custom or pre-built contracts to ETH, MATIC, AVAX, & more.
Which is more popular?
Langfuse might be a bit more popular than thirdweb. We know about 35 links to it since March 2021 and only 30 links to thirdweb.
Website, pricing, platforms and company facts side by side.
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| Website | langfuse.com | thirdweb.com |
| Pricing | ||
| Company | Startup from the United States | 2021 |
| Listed in |
In their own words, as submitted to SaaSHub.


Langfuse is an open-source LLM engineering platform designed to empower developers by providing insights into user interactions with their LLM applications. We offer tools that help developers understand usage patterns, diagnose issues, and improve application performance based on real user data....
⛏️ Build NFTs, DAOs, marketplaces, tokens, and more. Leverage ERC721A or ERC1155, incorporate features such delayed reveal, signature mint, and token-gating. Deploy custom smart contracts seamlessly & safely. Aggregate all your contracts in an on-chain registry using Release. Leverage web3...
What each product offers, as listed by its team.


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


No analysis of Langfuse yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Langfuse in two minutes
How to Get Started with Web 3.0 | thirdweb review
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


Ten free AI prompt tools in 2026 across four categories: prompt generators (SurePrompts, Anthropic Console, OpenAI Playground), libraries (AIPRM, PromptHero, FlowGPT, Awesome ChatGPT Prompts), open-source workflow...
We have no reviews of thirdweb yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Langfuse is an open-source LLM engineering platform specialized for AI applications. It provides:. - Source: dev.to / 7 days ago
Langfuse is an open-source observability and analytics platform for LLM applications. Its open-source nature is a significant draw for companies that prefer to self-host or want to avoid vendor lock-in. - Source: dev.to / 13 days ago
We have researched and experimented with several AI evaluation platforms, including Arize Phoenix, Microsoft Foundry, and Langfuse. After evaluating them against our requirements and roadmap, we shortlisted Microsoft Foundry and Langfuse... - Source: dev.to / 22 days ago
Winners will be selected by panels of experts supported by their respective teams: Paul Gadi (OP Guild and Arcadia), Andrew Cooper (Avalanche), and Juan Rivera Perez (Thirdweb). - Source: dev.to / about 2 years ago
The burn process is fully on-chain and performed by the Burn To Earn smart contract. This simple contract has been audited by Thirdweb and will be made public later on. - Source: dev.to / over 2 years ago
I also added a Web3 wallet from ThirdWeb so users in the future will be able to connect their Bat Cowls to the application. Great integration and has the ability to specify wallets and restrict usage to particular blockchains. - Source: dev.to / over 2 years ago
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Framework for building applications with LLMs through composability
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