Frontend Frameworks

Streamlit Template

Template for deploying LangChain on Streamlit with ease.

Status
UnmaintainedNo commits in 592 days.
Last checked
Checked · Oct 13, 2026
License
Open source
Pricing
Free tier · from $0
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What it is

A template to help developers deploy LangChain applications using the Streamlit framework. It simplifies the process of integrating AI models into web apps and provides a structured starting point.

Streamlit Template offers a straightforward and open-source approach to deploying LangChain applications on Streamlit, making it ideal for developers who prefer simplicity and community support over complex setup processes.

When it fits — and when it doesn’t

A good fit for

  • Developers looking for a streamlined way to deploy LangChain applications on Streamlit.

  • Teams needing a quick start template for integrating AI models into web apps.

  • Educators and students who want an easy-to-use framework for teaching or learning about LangChain.

Look elsewhere if

  • Projects requiring real-time streaming capabilities (this tool is batch-oriented).

  • Applications that need cloud-hosted services without self-management.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Steep learning curve for non-Python developers

    The template heavily relies on Python-specific patterns and idioms, which can be challenging for developers unfamiliar with the language.

  2. 02

    Limited integrations outside of LangChain ecosystem

    The template is optimized for integrating with LangChain models and services but lacks out-of-the-box support for other AI frameworks or APIs.

  3. 03

    Frequent breaking changes between versions

    Version updates from 0.1 to 0.2 required significant modifications to existing chain definitions, leading to maintenance overhead.

  4. 04

    Small community and limited third-party support

    The template has a relatively small user base and fewer contributors compared to more established web frameworks, which can limit the availability of plugins and extensions.

What it does well

  • Simplified deployment of LangChain applications on Streamlit.

  • Structured template for quick start and integration.

  • Open-source, community-driven development.

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

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Set up Streamlit Template

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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