
Langfuse
Hugging Face
LangSmith
Haystack NLP Framework
Helicone AI
OpenAI
Ollama
Framework for building applications with LLMs through composability

WolframAlpha
SpeedCrunch
Qalculate!
Numi App
Wolfram Mathematica
Symbolab
Soulver
fxSolver is an free online math solver, equation library, graphing calculator and science/engineering problem helper. To get started, add some formulas, fill in any input variables and press "Solve."

Which is more popular?
Based on our record, LangChain seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | langchain.com | fxsolver.com |
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In their own words, as submitted to SaaSHub.


No description of LangChain yet.
Calculate multiple equations at once, Edit existing formulas and Create new ones, Compute large numbers of values, Plot graphs, Link your results, Solve full problems and Share worksheets with your friends. fxSolver is a free tool developed by a team of engineers and programmers with the sole...
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Walkthroughs and reviews on video.
LangChain for LLMs is... basically just an Ansible playbook
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fxSolver Demo
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Recommendations tracked on public social media and blogs since March 2021.


Undoubtedly, LangChain is the most popular framework for AI application development at the moment. The advent of LangChain has greatly simplified the construction of AI applications based on Large Language Models (LLM). If we compare an... - Source: dev.to / over 2 years ago
Developed using Langchain and Streamlit technologies for enhanced performance. - Source: dev.to / over 2 years ago
LangChain was first released in October 2022 as an open-source side project, a framework that makes developing AI applications more flexible. It got so popular that it was promptly turned into a startup. - Source: dev.to / over 2 years ago
Tracking fxSolver since Mar 2021.
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WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.
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The AI community building the future. The platform where the machine learning community collaborates on models, datasets, and applications.
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SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
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Build and deploy LLM applications with confidence
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Qalculate! is a multiplatform multi-purpose desktop calculator.
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