Software Alternatives, Accelerators & Startups

liteLLM VS SecondStack

Compare liteLLM VS SecondStack and see what are their differences

liteLLM logo liteLLM

One library to standardize all LLM APIs

SecondStack logo SecondStack

Enterprise LLM gateway and self-hosted AI platform: Chat, Code, and Agent workspaces on top of centralized access control, budgets, and usage visibility. An alternative to running LiteLLM plus custom auth, UI, and admin tooling.
  • liteLLM Landing page
    Landing page //
    2023-09-05
  • SecondStack Model selector: OpenAI, Anthropic Claude, and Google Gemini models in one workspace
    Model selector: OpenAI, Anthropic Claude, and Google Gemini models in one workspace //
    2026-07-21

SecondStack gives an entire organization access to AI without handing its data to third-party clouds.

The platform ships three end-user workspaces โ€” Chat for everyday work, Code for engineering teams, and Agent for automation โ€” running on top of an enterprise LLM gateway that connects to the model providers you choose (OpenAI, Anthropic, Google, and others). Platform and security teams manage everything centrally: who can use which models, what each team spends, and where data lives โ€” inside your own infrastructure.

Because SecondStack is self-hosted, prompts, files, and knowledge bases never leave your environment. For teams that prefer not to operate it themselves, a managed deployment run by the SecondStack team is also available.

Pricing is not per-seat, so rolling AI out to the whole company does not multiply the bill. Deployment and operations are backed by an ISO 27001-certified implementation partner.

liteLLM

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-

SecondStack

$ Details
paid
Platforms
Web Self Hosted
Startup details
Country
United States
Employees
10 - 19

liteLLM features and specs

  • Ease of Use
    liteLLM is designed to simplify the integration of large language models, making it easier for developers to incorporate advanced AI capabilities into their applications without requiring deep expertise in machine learning.
  • Open Source
    As an open-source project, liteLLM allows developers to contribute to and modify the source code according to their needs, promoting transparency and community-driven development.
  • Flexibility
    The library provides a flexible interface that can be adapted to a wide range of use cases, from natural language processing tasks to chatbot development, catering to different project requirements.
  • Integration Capabilities
    liteLLM offers seamless integration with popular Python libraries and tools, facilitating interoperability within existing software ecosystems.

Possible disadvantages of liteLLM

  • Limited Documentation
    The documentation for liteLLM may not be as comprehensive as other established libraries, potentially making it challenging for newcomers to get started or fully utilize its features.
  • Community Support
    Being a newer project, liteLLM might have a smaller community compared to more established libraries, which could affect the availability of support and community-contributed resources.
  • Potential Stability Issues
    As with many open-source projects in their early stages, there might be potential stability and maintenance challenges, with possible bugs or updates that need addressing as the project matures.

SecondStack features and specs

  • Multi-provider LLM gateway
    One gateway for OpenAI, Anthropic Claude, Google Gemini and other providers you choose
  • Self-hosted deployment
    Runs in your own infrastructure; prompts, files and knowledge bases never leave your environment
  • Access control, budgets and usage visibility
    Central policies for who uses which models, with per-team budgets and cost visibility

Category Popularity

0-100% (relative to liteLLM and SecondStack)
AI
95 95%
5% 5
Developer Tools
98 98%
2% 2
AI Platform
0 0%
100% 100
Productivity
100 100%
0% 0

User comments

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What are some alternatives?

When comparing liteLLM and SecondStack, you can also consider the following products

OpenRouter - A router for LLMs and other AI models

Portkey - Build production-grade & reliable AI apps with Portkey

Eden AI - Regrouping the best AI APIs for 10mn integration in your code

Merlin Unified API - One Super API for all AI models (with 90% less error rates)

APIPark - โœจ#1 Open Source AI Gateway & API Developer Portal

TrueFoundry AI Gateway - Connect, observe & control LLMs, MCPs, Guardrails & Prompts