Alternatives

Products that do what LLM Labs does

Chat and experiment with upto 3 LLMs paralelly

1
LLM Stats▲308
Compare API models by benchmarks, cost & capabilities
Oct 2025 · llm-stats.com
2
Langfuse Prompt Experiments▲467
Open Source LLM Engineering Platform
2024
3
LM Studio▲209
Discover, download, and run local LLMs (incl. DeepSeek R1)
2025
4
BenchLLM by V7▲133
Test-driven development for LLMs
2023
5
LLM Gateway▲296
Use any AI model with just one API
2025 · llmgateway.io
6
LLM Explorer▲152
Find your best LLM for a local inference
2023
7OS
Open-Source Alternative to OpenAI Platform, for Local Models▲93
Hi everyone, we’re a small team, supported by Mozilla, who are working on re-imagining a UI for training, tuning and testing local LLMs. Everything is open source. If you’ve been training your own LLMs or have always wanted to, we’d love for you to play with the tool and give feedback on what the future development experience for LLM engineering could look like.
2025 · github.com
8
LLM Lab — Compare AI models side-by-side▲7
Compare LLM outputs (GPT-4, Claude...) in simple playground.
Nov 2025 · llm-lab-three.vercel.app
9
LLM Prompt & Model Playground▲89
Test LLM prompts & models side-by-side against many inputs
2024
10
LLMWare▲358
Dev tool to make AI apps to deploy privately or locally
2024
11
Find the best local LLM for your hardware, ranked by benchmarks▲283
Find the local LLM that actually runs and performs best on your hardware. Ranked by real, recency-aware benchmarks, not parameter count. One command, run it instantly. - Andyyyy64/whichllm
May 2026 · github.com
12
AskCodi▲230
Custom LLMs, without training. Use via openai compatible api
Nov 2025 · askcodi.com
13
QuickCompare by Trismik▲231
Compare LLMs on your data, measure, and pick the best.
Apr 2026 · trismik.com
14
Airtrain.ai LLM Playground▲246
Vibe-check many open-source and proprietary LLMs at once
2024
15AP
AI Playground by Vercel Labs▲249
Hey, Jared Palmer (creator of this playground) here. Really excited to ship this. I’ve been building this over the past few weeks to compare LLMs from different providers like OpenAI, Anthropic, Cohere, etc. At Vercel, I manage our Frameworks division (including Next.js, Svelte, and Turbo) and wanted to also dogfood some of the latest features in a slightly larger application. This playground takes a lot of inspiration from https://nat.dev and is built on Tailwind, ui.shadcn.com, and some upcoming Vercel products we’re announcing soon. We’re going to continue adding models to…
2023 · play.vercel.ai
16
liteLLM▲120
One library to standardize all LLM APIs
2023
17LP
LLM Playground, compare results side by side▲14
2023 · retool.com
18AD
a desktop app to discover, download, and run offline LLMs▲10
2023 · lmstudio.ai
19
Google Reviews Analyzer▲112
Open source Google Reviews analyzer project using LLM
2023
20
Humans vs LLMs▲138
See your website through an LLM's eyes
2025
21
Helpedby AI▲122
Revolutionize LLMs chat platform with pay-as-you-go pricing
2025
22LS
LLMWare – Small Specialized Function Calling 1B LLMs for Multi-Step RAG▲51
Hi, I was a corporate lawyer for many years working with a lot of financial services and insurance companies. In practicing law, I noticed there was a lot of repetition in the tasks I was working on even as a highly paid attorney that could be automated. I wanted to solve the problem of dealing with a lot information and data in a practical way, using AI. This motivated me to start AI Bloks/LLMWare with my husband, who had a deep background in software and is a very early adopter of AI. We have been on this journey with our open source project LLMWare for the past 4 months, producing a…
2024 · github.com
23
LLM Sandbox by Dioptra▲101
Everything you need to evaluate & improve prompts and LLMs
2023
24
Chatty Bots▲65
Open source LLM chat room
2024

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