Alternatives

Products that do what LLMArena – Create and Share Beautiful LLM Comparisons does

1
Duet▲211
A self-hosted alternative to Trello
2016
2
Restyaboard▲197
An open source alternative to Trello
2015
3LA
LibreBoard – An open-source clone of Trello▲243
2015 · github.com
4
Mammouth▲190
Get access to the best LLMs in one place for 10€
2024
5LL
LLMStack – Low-Code Platform for Building LLM Apps with LocalAI Support▲7
2023 · github.com
6RI
Remarq.io – Beautiful documents for consultants▲65
2015 · remarq.io
7LM
Locent – Mailchimp for SMS▲90
2016 · locent.com
8CC
Collate: Cross platform note taking app based on plain text data format▲85
2017 · collatenotes.com
9AT
A tool to properly observe your LLM's context window▲8
Oct 2025 · blog.nilenso.com
10AO
An open-source app to easily interact with your LLM▲5
2024 · orac-interface.vercel.app
11LW
LLM Wiki – Open-Source Implementation of Karpathy's LLM Wiki▲6
Apr 2026 · llmwiki.app
12DA
DocStrange: An LLM-Ready Data Platform That Performs Better Than Gemini▲5
Oct 2025 · docstrange.nanonets.com
13GV
Gemini vs. ChatGPT vs. Claude AI▲6
Hey HN, I just updated my project that compares some LLMs. It uses your prompt for all the models and runs at the same time. You can see the results being generated in real-time and decide what's the best for your use case. I'm open to any suggestions and feedback. Thanks!
2024 · geminivsgpt.com
14CU
CLaaS – Update your local LLM's weights in real time from text feedback▲6
Feb 2026 · github.com
15IB
I Built a UI to finetune LLMs x100 faster▲7
After fine-tuning GPT for a personal project, I realized how tedious it is to write plain text in a massive JSON file. That's why I built this app for my own use, and I want to see if others could benefit from a tool like this as well ;)
2024 · finetuna-ui.com
16VA
Vercel AI SDK Playground – compare LLMs side-by-side▲8
2023 · sdk.vercel.ai
17IB
I built the LLM Comparison Tool I wish existed▲7
I was overspending on GPT-4o. It was really hard to compare different models I could switch to, so I built this LLM comparison tool. It shows leaderboards, pricing, and performance data across 100+ LLMs (including all major providers and open-source models). Key features: - Live pricing comparisons - Benchmark Scores (MMLU, HumanEval, GPQA, etc.) - Context length vs cost analysis - Speed/throughput tests across providers - Quality vs price visualizations - Open source (all data verifiable) Try it out: https://llmstats.com I'd like to know your opinion :) Tech stack: Next.js,…
2025 · llm-stats.com
18LO
Langtrace – OpenTelemetry-Based Client & SDK for LLM App Observability▲6
2024 · github.com
19PL
PromptFlow – Low-Code GUI Tool to Chain LLM Prompts with Flowcharts▲7
2023 · github.com
20DA
DocQuery, an OSS tool for analyzing documents with LLMs▲7
2022 · huggingface.co
21LO
LLM Onestop – Access ChatGPT, Claude, Gemini, and more in one interface▲8
Hi HN! I built LLM OneStop (https://www.llmonestop.com), a unified interface for accessing multiple AI language models in one place. The main problem I wanted to solve: constantly switching between different AI platforms, managing multiple subscriptions, and losing conversation context when comparing outputs across models. Key features: Switch between GPT-4, Claude, Gemini, Llama, and other models mid-conversation Compare responses side-by-side Single interface instead of juggling multiple tabs/subscriptions Free tier available to try it out (no credit card needed) "Connect"…
Nov 2025 · llmonestop.com
22IM
I made an open-source alternative to LangChain▲5
Really appreciate any feedback! :)
2025 · itz.am
23M1
MetaVoice-1B, open-source LLM for TTS with long form & voice cloning▲5
2024 · ttsdemo.themetavoice.xyz
24AL
AnglE-LLaMA Sentence Embeddings (New SOTA on STS)▲5
2023 · github.com

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